Orion OE392-10 User Manual

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OE392-10

System Manager TS

Technical Guide

VCB-X Controller Code: SS1051 Version 2.0 and up

VCM-X Controller: SS1026 & Y200920 Version 2.0 and up;

VCM-X Modular Controller: Tulsa - SS1030; Coil - SS1034

VCM-X WSHP Controller: Tulsa - SS1032; Coil - SS1033

VAV/Zone Controller: SS1001, SS1005, SS1025

VCM Controller: SS1016

Table of Contents

OVERVIEW ........................................................................................................................................................ 4

COMPONENTS AND WIRING ............................................................................................................................ 6

Flush Wall Mount Dimensions and Components .........................................................................................................................6

Surface Mount Components and Dimensions ..............................................................................................................................7

SMTS to VCM Controller Wiring ...................................................................................................................................................8

SMTS to VCM-X Controller Wiring ...............................................................................................................................................9

SMTS to VCB-X Controller Wiring..............................................................................................................................................10

SMTS to VAV/Zone Controller Actuator Package Wiring ...........................................................................................................11

NAVIGATION .................................................................................................................................................. 12

Main Screen Icons and Button Functions...................................................................................................................................12

MAIN SCREEN FUNCTIONS ........................................................................................................................... 14

Logging In...................................................................................................................................................................................14

Editing Passcodes ......................................................................................................................................................................15

Setting The System Clock ..........................................................................................................................................................16

System Manager Settings ..........................................................................................................................................................17

Alarm Polling ..............................................................................................................................................................................18

Unit Selection .............................................................................................................................................................................19

VCM, VCM-X & VCB-X CONTROLLERS........................................................................................................... 19

Viewing Status Screens .............................................................................................................................................................19

Viewing & Enabling/Disabling VCM & VCM-X Alarms ................................................................................................................21

Viewing & Enabling/Disabling VCB-X Alarms ............................................................................................................................22

Viewing and Setting Schedules .................................................................................................................................................23

Viewing and Setting and Holidays ..............................................................................................................................................24

Forcing Schedules......................................................................................................................................................................24

VCM & VCM-X CONTROLLERS ....................................................................................................................... 25

Accessing and Entering VCM / VCM-X Setpoints ......................................................................................................................25

VCM / VCM-X Conﬁ guration Setpoints ......................................................................................................................................26

VCM / VCM-X Temperature Setpoints ........................................................................................................................................28

VCM / VCM-X Static Setpoints ...................................................................................................................................................30

VCM / VCM-X Staging Delays Setpoints....................................................................................................................................31

VCM / VCM-X Miscellaneous Setpoints .....................................................................................................................................32

VCM / VCM-X Relay Outputs Setpoints .....................................................................................................................................34

VCB-X CONTROLLERS ................................................................................................................................... 35

Accessing and Entering VCB-X Setpoints..................................................................................................................................35

VCB-X Conﬁ guration Setpoints ..................................................................................................................................................36

VCB-X Temperature Setpoints ................................................................................................... ................................................40

VCB-X Static Setpoints ..............................................................................................................................................................43

VCB-X Staging Delays Setpoints ...............................................................................................................................................44

VCB-X Miscellaneous Setpoints.................................................................................................................................................46

VCB-X Relay Outputs Setpoints.................................................................................................................................................48

www.orioncontrols.com

WattMaster Controls Inc. 8500 NW River Park Drive · Parkville , MO 64152 Toll Free Phone: 866-918-1100 PH: (816) 505-1100 · FAX: (816) 505-1101 · E-mail: mail@wattmaster.com Visit our web site at www.orioncontrols.com

Form: OR-SMTS-TGD-01E Copyright March 2012 WattMaster Controls, Inc.

AAON

is a registered trademark of AAON, Inc., Tulsa, OK. WattMaster Controls, Inc. assumes no responsibility for errors or omissions. This document is subject to change without notice.

Table of Contents

VAV/ZONE CONTROLLERS ............................................................................................................................. 50

Viewing VAV/Box Status Screens...............................................................................................................................................50

Viewing Alarm Status .................................................................................................................................................................50

Enabling/Disabling VAV/Zone Alarms ........................................................................................................................................50

Accessing and Entering VAV/Zone Setpoints .............................................................................................................................51

VAV/Zone Conﬁ guration Setpoints .............................................................................................................................................52

V AV/Zone Temperature Setpoints ................................................................................................ ..............................................52

VAV/Zone Damper/Airﬂ ow Setpoints ................................................................................................................. .........................53

V A V/Zone Alarm Settings ...........................................................................................................................................................54

VAV/Zone Miscellaneous Setpoints ............................................................................................................................................54

VAV/Zone Calibration Setpoints .................................................................................................................................................54

APPENDIX ...................................................................................................................................................... 55

Troubleshooting - System Manager TS LEDs and Buttons ........................................................................................................55

System Conﬁ guration .................................................................................................................................................................56

Alarm Polling Setup Using Prism II ............................................................................................................................................60

Military Time Conversion ............................................................................................................................................................61

INDEX A for VCM/VCM-X & VAV/Zone Controllers ......................................................................................... 62

INDEX B for VCB-X Controllers & VAV/Zone Controllers .............................................................................. 69

Overview

System Manager TS

Zone

Features

The OE392-10 System Manager TS (Touch Screen) provides a direct, graphic-enhanced, menu-driven link to enable you to view the status and adjust the setpoints of most controllers on the Orion Controls System. (See Figure 1.)

The System Manager TS provides the following useful functions:

• Provides a 4.3” 480 x 272 WQVGA RGB TFT LCD Graphical Touch Screen LCD display with 16 million colors

• Utilizes a graphical touch screen menu system with easyto-understand menu trees and icons and non-cryptic, plain English language messages

• Makes entering data quick and easy with instructions on each conﬁ guration and setpoint screen

• Graphic programming and status screens provide easy setup and operation without the need for specialized training

• Provides protection from unauthorized users through integral multi-level passcode authorization programming

• Comes equipped with real-time clock backup power supply for short power losses

• Can be updated with software updates downloaded from the Orion Controls website—www.orioncontrols.com—using a USB-Link or CommLink

• Provides icon to indicate alarm conditions

System Requirements

• The System Manager TS is packaged and assembled as ﬂ ush wall mount. Surface mount components are also included for your convenience.

• If using the surface mount version, you will need a double duplex outlet box (by others).

• The System Manager TS only works with the following VAV/ Zone Controller EPROMs: SS1001, SS1005, SS1025

• The System Manager TS only works with the following VCM, VCM-X, VCM-X Modular, VCM-X WSHP, and VCB-X Controller EPROMs: All standard SS1016, SS1026, SS1030, SS1032, SS1033, SS1034, SS1051 and later

*• USB-Link, CommLink, or MiniLink Polling Device

*NOTE: Alarm polling must ﬁ rst be set up in Prism II. This requires

a personal computer with Prism II software and a USB-Link or CommLink and a MiniLink Polling Device. Ongoing alarm polling on the System Manager TS Main Screen requires a MiniLink to be connected to the system.

NOTE: Screens in this manual referring to VCM-X also apply

to VCM controllers.

• LEDs behind plastic panel indicate power, communications, and operation

• Plastic enclosure allows for easy ﬂ ush wall mounting in hollow drywall or surface mounting on solid wall surface

Figure 1: System Manager TS

SMTS Technical Guide

Components and Wiring

Mounting, Wiring, Initializing, and Updating

Environmental Requirements

The System Manager TS needs to be installed in an environment that can maintain a temperature range between 14°F and 158°F with less than 90% RH levels (non-condensing).

Mounting

The System Manager TS is housed in a plastic enclosure designed for mounting in hollow drywall construction or a control panel cover with the ﬂ ush wall mount version (shown in Figure 3) or on a concrete, brick, or other solid wall surface with the surface mount version (shown in Figure 4).

The ﬂ ush wall mount version has integral wingnut paddles that are tight- ened after installation to grip the drywall and hold the System Manager TS in place. For mounting in a control panel cover or other thin material, (4) adhesive backed rubber pads are provided to assist in securing the System Manager TS into the cutout in the panel. These pads are applied to the wingnut paddles to provide a non-slip mounting against the panel’s sheet metal surface. See Figure 2 for pad placement details.

The surface mount version is designed to be installed in a double duplex outlet box (by others). Both mounting styles of the System Manager TS feature an integral, magnetically-secured face plate which can be easily removed for reset of the display when required.

The System Manager TS should be mounted at approximately eye level to allow for ease of programming and reading of the display. The System Manager TS is typically mounted in the building manager’s or superintendent’s ofﬁ ce or in an equipment room, but is also quite suit- able for mounting in any location or with most decors.

Care

The System Manager TS should be cleaned with a soft, dust-free cloth. Do not use any liquid to clean your System Manager TS. You should press the < Suspend> button located behind the cover to temporarily freeze the touch pad before you attempt to clean your screen. See the Troubleshooting section on page 55 of this guide for details.

Wiring

The System Manager TS is connected to the local communications loop of the Orion system via 18 AWG 2-conductor, twisted pair with shield wire connected to the T, SHLD & R communication terminals on the back of the System Manager TS. The communications wire used can be either our W attMaster # WR-LL-WG-18 communications wire or Belden #82760 wire or its equivalent.

The System Manager TS also requires that 24 VAC (6 VA) power be supplied (by others) to its + and – wiring terminal located on the back of the System Manager TS.

See Figur es 5-8 for wiring details. These wiring diagrams depict wiring the System Manager TS to the VCM-X Controller, VCM Controller, VCB-X Controller and VAV/Zone Controller. The System Manager TS can also be wired to the local loop terminals on the MiniLink PD, Power Comm Board, or any other add-on controller’s local loop terminals. It will still require a transformer to be wired as shown in Figures 5, 6 & 7.

Technical Support

Call (866) 918-1100 to talk to a WattMaster Controls T echnical Support Representative. Support is available Monday through Friday, 7:00 AM to 5:00 PM central standard time.

Figure 2: System Manager TS - Control Panel Mounting Pad Placement Detail ( Flush Wall Mount)

SMTS Technical Guide

Revised 1/7/11

Components and Wiring

Wall Mount Dimensions and Components

Figure 3: System Manager TS Dimensions and Components ( Flush Wall Mount)

SMTS Technical Guide

Components and Wiring

Surface Mount Components and Dimensions

Figure 4: System Manager TS Dimensions and Components ( Surface Mount)

SMTS Technical Guide

Components and Wiring

SMTS to VCM Controller Wiring

Figure 5: System Manager TS to VCM Controller Wiring

Revised 1/7/11

SMTS Technical Guide

Components and Wiring

SMTS to VCM-X Controller Wiring

Figure 6: System Manager TS to VCM-X Controller Wiring

SMTS Technical Guide

Revised 1/7/11

Components and Wiring

SMTS to VCB-X Controller Wiring

BLACK (R)

BARE (S)

WHITE (T)

BARE (S)

BLACK (R)

To S Terminal On

VCB-X Controller

To TTerminal On

VCB-X Controller

To R Terminal On

BROWN (GND)

RED (24 VAC)

BROWN (GND)

RED (24 VAC)

To (24 VAC) Transformer -

To (24 VAC) Transformer +

24 VAC Transformer

5 VAMinimum

Line Voltage

Run 2 Conductor Twisted Pair W/Shield Cable. WattMaster WR-LL-WG-18 Cable Or Equivalent From System Manager TS To VCB-X Controller

System Manager TS - Back View

WHITE (T)

BARE (S)

BLACK (R)

Run 2 Conductor 20 Ga. Minimum Cable From System Manager TS Terminals To 24 VAC Transformer.

WattMaster Controls, Inc

C13

C11

C10

C13

C11

C10

WQVGAGraphical Interface

.1uF

YS102178 R4

C14

.1uF

1002

C12

.1uF

C15

1002

330uF 50V 330uF

ALERTLED BLINKCODES BLINKS

NORMALOPERATION 0

MISSINGOR SHORTED DISCHARGETEMP. SENSOR

IN30 MIN. CUTOFF PERIOD 3

INHIGH TEMP. CUTOFF 4

COMPRESSORLOCKED OUT 6

STATUSLED BLINKCODES

E-BUS

EXPANSION

.1uF

1002

R6R5R2

C24

RELAYCONTACT RATING IS 1AMP MAX @ 24 VAC

RELAY2

RELAY3

RELAY4

RELAY5

RELAY6

RELAY COMMON

AAON No.:

V04740

E-BUS

EXPANSION

MADE IN USA

1002

5V 3.3V 2.5V

.1uF

C28

1002

R11

R33

R25

C31

R19U9R28

C32 R30

FAN

SW1

R13R8

1002 1002

R34 R16

GND

OFF

OPT4

OPT3

OPT2

OPT1

SERIAL#

1002

R21

1002

R23

R35

1002

C36

C34 C40

R39

D11

.1uF

U13

.1uF

C41

1002

R32R31

1002

U10

1002

R41

U11

R15

C27

C29

R18

.1uF

1002

.1uF

C30

C35

LTC3824

C2C3

1002

.1uF

1002

1002 1002

MADE IN USA

NOTE: Be Sure All Dip Switches Are Off.

TERM

NOTE: For Stand-Alone Installations (No CommLink or MiniLink), Both TERM Jumpers Must Be ON. For All Applications With CommLink(s) Or MiniLink(s), Both Jumpers Must Be OFF.

.1uF .1uF

.1uF

C23

R20

C26

1002

66.000Mhz

C25

R10

.1uF

1002

C20

R22

.1uF

C19

R36

1002

R17

1002

R26

1002

C45

.1uF

1002

R14

RTC

1002

R40

CAL

1002

R42

C50

C39

RS-485 COMMUNICATION LOOP. WIRE “R”TO “R”, “T” TO “T” “SHLD” TO “SHLD”

C19

.1uF

C18

.1uF

C16

.1uF

C17

TERM

8.00Mhz

R46

.1uF

R43

C5 C4

1002

R47

1002

RRSST

C51

.1uF

1002

D12

R48

1002

R49

1002

R44

R37

R45

1002

R24

1002

R27

1002

R29

R12

1002

www.aaon.com

www.orioncontrols.com

VCB-X CONTROLLER

Orion No.:OE335-23-VCBX-A

ANALOG INPUTS

AI1= SPC (SPACE TEMPERATURE SENSOR) AI2

= SAT(SUPPLYAIR TEMPERATURE SENSOR)

AI3

= OAT(OUTDOOR AIR TEMPERATURE SENSOR)

AI4

= DCT(DIGITAL COMP. DISCHARGETEMPERATURE SENSOR)

AI5

= SPACETEMPERATURE SLIDE OFFSET

BINARYINPUTS

BI1

= EMERGENCYSHUTDOWN

BI2

= PROOF OF FLOW

BI3

= DIRTYFILTER

Bi4

= COILTEMPERATURE SWITCH

G OUTPUTS

ANALO

AO1

= FAN VFD

AO2

= ECONOMIZER

AO3

= SCR OR MODULATING HW HEATING

TRIAC OUTPUT

TR1

= DIGITALCOMP. UNLOADER

(24 VAC & UNLOADTERMINALS)

LEDNAME STATUS1 STATUS2

NORMALOPERATION 0 1

WattMaster Label #LB102093-01-A

SATFAIL 1 2

Rev.: 1A

OATFAIL 2 2

SPCFAIL 3 2

AIRFLOWSENSOR FAIL 7 2

MECHCOOL FAIL 1 3

MECHHEAT FAIL 2 3

FANPROOF FAIL 3 3

DIRTYFILTER 4 3

24 VAC POWER

EMERGENCYSHUTDOWN 5 3

ONLY

LOWSAT 1 4

WARNING!

POLARITYMUST

HIGHSAT 2 4

BE OBSERVED

CONT.TEMP COOL FAIL 3 4

OR THE

CONT.TEMP HEAT FAIL 4 4

CONTROLLER

WILLBE

PUSHBUTTON OVR 1 5

DAMAGED

OUTPUTFORCE ACTIVE 0 6

GND

+24VAC

VCB-X Controller - Front View

Figure 7: System Manager TS to VCB-X Controller Wiring

Revised 8/1/11

SMTS Technical Guide

Components and Wiring

SMTS to VAV/Zone Controller Actuator Package Wiring

Figure 8: System Manager TS Wiring to Power/Comm Distribution Board or VA V/Zone Actuator Package Wiring

SMTS Technical Guide

Revised 1/7/11

Zone

Navigation

Main Screen Icons and Button Functions

Zone

Icons and Button Functions

System settings and screens are easily accessible by simply touching one of the six icons on the Main Screen. The subscreens contain yellow highlighted data entry boxes with accessible number keypads for data entry and screen maneuvering buttons such as

Main Screen Icons

There are six Main Screen icons. See Table 1 for a list of the Main Screen icons and their functions.

Icon Main Screen Icons

The < My System> icon takes you to a Unit Selection Screen which takes you directly to the

selected controller’s Status Screen.

When bright red, the < Alarms> icon takes you to the Alarms Screen. When bright green, no alarms are present. This icon is only useful when your SMTS is set for multiple managers or network mode and you have conﬁ gured alarm polling using Prism II software.

<Esc>, <Back>, and <OK>.

Navigation Buttons

See Table 2 for a list of Navigation buttons and their functions.

Button Function

Use the < Esc> (Escape) key to exit from data entry without saving any new data.

Use the small < Back> button located in the top right corner of a Data Entry Screen to return to the controller’s Status Screen. Use the large < Back> button located at the bottom left of other screens to return to the previous screen.

Use the < +> key to step to the next screen.

Use the < -> key to step to the previous screen.

Back



Esc

Table 2: Navigation Button Functions

Selection, Conﬁ guration, and Setpoint Buttons

See Table 3 for a list of Selection, Conﬁ guration, and Setpoint buttons and their functions.

The < Login> icon takes you to the Login Screen where you enter your passcode.

The < User Passcodes> icon takes you to the System Manager Passcode Levels Screen if you are a Level 3 user.

The < Settings> icon takes you to the System Settings Screen where you can change the Backlight settings, set the System Manager address, and enable alarm polling. System settings are only accessible to a Level 3 user.

The < Set Time & Date> icon takes you to the Set Time and Date Screen. Any level of user can set the time and date.

Table 1: Main Screen Icon Functions

Button Function

Use the < OK> key to save the data you just se- lected or entered.

Touch the grey radio button to make your selection.

A white circle will designate that the item is selected. You can only select one radio button item per screen.

Touch the grey square selection box to make your

selection. A white square will designate that the item is selected. You can make numerous square box item selections per screen.

The < Setpoints> button, appearing on the control-

Setpoints

Overrides

Schedules

Holidays

ler’s Status Screen, takes you directly to the controller’s Temperature Setpoint Screen.

The <Overrides> button, appearing on various controllers’ Status Screens, takes you directly to the controller’s Force Schedules Screen.

The < Schedules> button, appearing on various controllers’ Status Screens, takes you directly to the controller’s Schedule Screen.

The < Holidays> button, appearing on various controllers’ Status Screens, takes you directly to the controller’s Holidays Screen.

The < Alarm> button, appearing on the controller’s

Status Screen, takes you directly to the controller’s Alarms Screen. If red, alarm(s) are present. If black,

no alarm(s) are present.

Table 3: Conﬁ guration Selection Buttons

SMTS Technical Guide

Navigation

Main Screen Icons and Button Functions

VCM, VCM-X & VCB-X Setpoint Buttons

The VCM, VCM-X & VCB-X Setpoint Buttons are located at the bottom of each controller’s Setpoints Screen. See Table 4 for a list of the Setpoint buttons and their functions. Level 1 and Level 2 users can view these screens and change occupied heating and cooling setpoints, but only a Level 3 user can make changes to all setpoints.

Button Function

The < Temps> button, located at the bottom

Temps

Static

Staging

Misc

Relays

Config

of the controller’s Setpoints Screen, takes you directly to the controller’s Temperature Setpoints Screens.

The < Static> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Static & Air Setpoints Screens.

The < Staging> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Staging Delays Screens.

The < Misc> button, located at the controller’s Setpoints Screen, takes you directly to the controller’s Miscellaneous Set- points Screens.

The <Relays> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Outputs Screens.

The < Conﬁ g> button, located at the controller’s Setpoints Screen, takes you directly to the controller’s Conﬁ guration Screens.

VAV/Zone Setpoint Buttons

The VAV/Zone Setpoint Buttons are located at the bottom of the VAV/ Zone Setpoints Screen. See Table 5 for a list of the Setpoint buttons and

their functions. Level 1 and Level 2 users can view these screens and change occupied heating and cooling setpoints, but only a Level 3 user can change all setpoints.

Button Function

The < Temps> button, located at the bottom

Temps

Damper

Alarms

Misc

Calibrate

Config

the controller’s Setpoints Screen, takes you directly to the controller’s Temperature Setpoints Screens.

The < Damper/Airﬂ ow> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Damper/Airﬂ ow Setpoints Screens.

The < Alarms> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Alarm Settings Screen.

The < Misc> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Miscellaneous Setpoints Screen.

The < Calibrate> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Calibration Setpoints Screen.

The < Conﬁ g> button, located at the bottom of the controller’s Setpoints Screen, takes you directly to the controller’s Conﬁ guration Setpoints Screens.

Table 4: VCM, VCM-X & VCB-X Setpoint Icons

Table 5: VAV/Zone Setpoint Icons

SMTS Technical Guide

Main Screen Functions

Logging In

Zone

First Things First

The ﬁ rst thing you need to do when setting up your Touch Screen is to Login. The second thing you need to do is establish user passcodes. The third thing you need to do is set the clock. After you complete these simple tasks, you are ready to set your system’s settings, view controller status screens, and change schedules and setpoints.

Main Screen

Once you have connected your System Manager TS to a controller and have powered it up with the proper power supply, the Main Screen will appear. See Figure 9.

The top right of the screen should display the Current Day of the W eek, the Corr ect Time of Day, and the Current Date. The bottom left of the screen displays System Secured or the System Access Level.

The middle of the screen displays the icons My System, No Alarms, Set Time & Date, Login, User Passcodes, and Settings.

Entering Your System Manager Passcode

NOTE: There are three available passcode levels. Level 1 defaults to

1111, Level 2 defaults to 2222, and Level 3 defaults to 3333. These defaults can be changed by anyone who logs in at Level 3.

When you power-up your System Manager TS, the message

Secured is displayed on the bottom left corner of the Main Screen.

Touch the

< Login> icon found on bottom left of the

Main Screen and type the default Level 3 passcode of “3333” using the number keypad to gain access to all setpoint and conﬁ guration items. See Figure 10.

Esc

Currently: ****

DATA ENTRY

Enter the 4 digit Passcode for the required Level.

Level #1: Can change space setpoints. Level #2: Can change schedules. Level #3: Can change all setpoints.

System

Figure 9: Main Screen

Figure 10: Login Screen

NOTE: For security reasons, the current passcode characters

displayed at the top of the screen are never shown and appear as asterisks.

Touch <OK>. Touch <Esc> if you accessed this screen by mistake and do not wish to change the current access level.

The Login Screen will automatically close, and the passcode will be tested against all previously deﬁ ned passcodes to determine the pass- code’s access level.

If 3333 is still the active Level 3 code, the status message System

Access Level 3 will now be displayed on the bottom left corner of

the Main Screen.

NOTE: System Access will automatically default to System

Secured after time set for Backlight Timeout in the

System Manager Settings Screen (see Figure 15 on page

17). If timeout is set to zero, the passcode will timeout after two minutes.

SMTS Technical Guide

Main Screen Functions

Editing Passcodes

Passcode Clearance Levels

Below is a list of the passcode levels, default codes, and actions that can be performed at the various levels.

Level 0—No Passcode Needed, System Secured

Level 0 users can view temperatures and status points. They can also change the system date and time, but no changes to any controller setpoints can be made.

Level 1—Default: 1111

Level 1 users can view temperatures and change space temperature setpoints. No changes to schedules or other settings can be made.

Level 2—Default: 2222

Level 2 users can change space temperature setpoints and operating schedules but not conﬁ guration settings.

Level 3—Default: 3333

Level 3 users have system manager access and can change all setpoints and conﬁ gurations, including default pass- codes. Level 3 users can also access force modes. This Level is normally reserved for qualiﬁ ed HVAC service personnel.

Passcode Levels

You can limit access to critical settings by giving the user access only to those items needed to maintain comfort levels or to modify operating hours. All critical setpoints and configurations are protected by Level #3 and should not be accessed except by a service technician.

Back

{ Can change Space Setpoints }

{ Can change Schedules & Holidays }

{ Can change All Setpoints }

1111

Level #1 Passcode

2222

Level #2 Passcode

3333

Level #3 Passcode

Figure 11: System Manager Passcode Levels Screen

To change a passcode, touch the blue highlighted box containing the current passcode. The keypad will appear with instructions for changing the passcode. See Figure 12.

Esc

Currently: 1111

DATA ENTRY

Enter the 4 digit Passcode for Level 1.

Level #1: Can change space setpoints.

Edit Passcodes

WARNING: MAKE SURE YOU CHANGE ALL PASSCODES AS SOON AS POSSIBLE TO SECURE THE SYSTEM!

NOTE: Only a Level 3 user ( system manager level) can change Level

1, 2, and 3 passcodes.

NOTE: Do not use the same passcode for all 3 levels. If you do, each

passcode will default to Level 1.

From the Main Screen, touch the icon. The System Manager Passcode Levels Scr een will appear. See Figure 11.

< User Passcodes>

Figure 12: Change Passcode Screen

The current passcode will appear on the top menu bar. Type in the new four-digit passcode. You cannot use the period or minus characters in your passcode. Use the <<<> key if you make a mistake. Touch <Esc> to return to the previous screen without changing the passcode. When you have typed in the new passcode, touch <OK>. The System Manager Passcode Levels Screen should display the passcode you entered.

NOTE: If you change the Level 3 passcode, make sure to write

it down. If you should happen to forget the Level 3 passcode, contact WattMaster Technical Support.

Touch <Back> to return to the Main Screen.

SMTS Technical Guide

Main Screen Functions

Setting the System Clock

Zone

Set Time and Date

When you ﬁ rst power up your System Manager TS, you will need to change the day of the week, the time, and the month, day, and year to the current time and date. If your system has been turned off or has been down for a long time, you may have to do the same, although the time and date can maintain itself for several days. Any level of user can change the time and date settings.

The day of the week, the time, and the date appear at the top right on the Main Screen. See Figure 9.

From the Main Screen, touch the < Set Time & Date> icon. The Set Time & Date Screen will appear. See Figure 13.

System Manager Settings

Set Time & Date

Hour Minute

Sun

Mon

Tue

Month

Wed

Day Year

Thu

Sun

Thu

Fri

Sun

Sat

Sun

Fri

DATA ENTRY

Set Clock Hour Enter the Current Hour in 24 hour military format. Example:

5:00 AM = 5 5:00 PM = 17

Hi Limit: 23 Lo Limit: 0

Esc

Currently: 10

Figure 14: Set Clock Hour

Set Clock Hour: Touch the number buttons to enter the current hour in

24 hour military format. Valid entries are from 0-23. Press <OK>.

NOTE: See Appendix for Military Time Conversion table.

Set Clock Minute: Touch the number buttons to enter the current minutes. Valid entries are from 0-59. Press

Set Clock Month: Touch the number buttons to enter the current month. Valid entries are from 1-12. Press <OK>.

<OK>.

Back

Broadcast

Figure 13: Set Time & Date Screen

In the example above, the current time and date is 2:12 PM, January 16,

2012. There is no day of the week selected yet. Set Day of the Week: Select the day of the week by simply touching

your selection. The day of the week text will change from white to blue. Set Hour, Minute, Month, Day, and Year: Touch the blue high-

lighted box to have each selection screen appear. See Figur es 13 & 14. Read the instructions on each screen for entering data.

Broadcast: When you are ﬁ nished setting the clock, touch the

<Broadcast> button to broadcast the Time and Date to all Units. The

following message will appear:

Time & Date Broadcast to All Units.

Set Clock Day: Touch the number buttons to enter the current day of the month. Valid entries are from 1-31. Touch <OK>.

Set Clock Year: Touch the number buttons to enter the current year. Valid entries are from 0-99. Touch <OK>. Note: The year is based on the current century; therefore, 12 = 2012. If you enter more than two digits, e.g. 2012, the system will not recognize your entry.

SMTS Technical Guide

Main Screen Functions

System Manager Settings

Additional system settings are available under the <Settings> icon. These include setting the Backlight Timeout, the Backlight Intensity Percentage, the System Manager Address, Alarm Polling, and One to One Unit Connection.

From the Main Screen, touch the < Settings> icon. The System Manager Settings Screen will appear. See Figure 15.

System Manager Settings

Minutes

Alarm Polling Enabled

One to One Unit Connection

Back

Figure 15: System Manager Settings Screen

Backlight Timeout

3050

Backlight Intensity

3063

System Manager Address

System Manager Version: 2.00

System Manager Address: Enter the address of the System Man- ager TS. 0 = Stand Alone Mode. 63 = Network System. 1-60 = Multiple Managers based on the following deﬁ nitions:

• Stand Alone—If your System Manager TS is connected to one controller and you are not using a CommLink or MiniLink anywhere on the loop, your system is Stand Alone. If your System Manager TS is connected to more than one controller daisy-chained together and you are not using a CommLink or MiniLink anywhere on the loop, your system is Interconnected. If you have either a

Stand Alone or Interconnected system, you must enter <0> for Stand Alone Mode. In order to view all controllers on an Interconnected System, make sure that One to One Unit Connection,

described below, is not selected.

• Network—If you are using this System Manager TS on a com- munications loop that has a MiniLink or CommLink installed and you have a single System Manager TS for your entire system, you must enter <63> for Network System.

• Multiple Managers—If you are using this System Manager TS on a communications loop, have a MiniLink or CommLink installed, and have more than one System Manager TS, then you need to operate in Multiple Managers Mode. Enter the address <1-60> at which you want this particular System Manager TS to be set. When more than one System Manager TS is used on a local loop, each must be set with a unique address different from any other device on that loop. If you want one of the System Manager TS’s to be able to indicate alarms for the entire system, you must enter <63> for Network System for that particular System Manager TS.

Backlight Timeout: This setting is actually a setting for three separate functions—Backlight Timeout, Main Screen Timeout, and Passcode Timeout. To set the Backlight Timeout, enter the amount of time you wish the screen to maintain the active intensity level after the last touch pad activity occurs. The High limit is 30 and the Low limit is 0. 0 = No Timeout. The System Manager TS will return to the Main Scr een display at the same rate as the Backlight Timeout, except that if set to 0, the Main Screen will display after 2 minutes. The Passcode will timeout at the same rate as the Backlight Timeout, except that if set to 0, the Passcode will timeout after 2 minutes and will return to System Secured Setting.

Backlight Intensity Percentage: Enter the percentage of light level you wish to maintain whenever touch pad activity occurs. The High limit is 100 and the Low limit is 0.

Alarm Polling Enabled: If you wish for the system to poll for alarms, touch the black box to the left of this item to select it. The box will turn white and the system will immediately check all loops for alarms. Touch <Cancel> to stop the process. If you wish to have Alarm Polling Disabled, you must now touch the white box to deselect this option. The box will return to its previously fully black state.

NOTE: For the System Manager TS to poll for alarms, you

must also conﬁ gure the unit(s) to poll for alarms on the MiniLink Polling Device Setpoints Screen using Prism II. See the Appendix in this guide for more information.

One to One Unit Connection: If your System Manager TS is directly connected to only one unit, you may wish to select this option to bypass the Unit Selection Scr een and go directly to the unit’ s Status Screen. The controller must be set to address #1 for this to work. Touch the black box to the left of this item on the screen to select it. The box will turn white. If you wish to deselect this option, simply touch the box again.

System Manager V ersion: The version number of the System Man- ager software appears on the bottom menu bar. This version number is important to know for troubleshooting purposes.

SMTS Technical Guide

Main Screen Functions

Polling for Alarms

Zone

Alarm Polling

In order for Alarm Polling to appear on the Main Scr een, you must have the following items in place:

1. Alarm Polling Enabled must be selected in the Systems Settings Screen (see Figure 15 on page 17).

2. You must have a MiniLink connected to your system and have your System Manager TS set to Network Mode.

3. You must conﬁ gure each unit to poll for alarms on the MiniLink Polling Device Setpoint Screen using Prism II. See the Appendix in this guide for more information.

The < Alarms> icon on the Main Screen allows you to check for alarms, review alarms, and clear alarms. Only a Level 3 user can clear the alarm log.

A green Screen when no alarms are present. This icon changes to a red < Active Alarms> icon when alarms are present.

To check for alarms, review alarms, or clear alarms, from the Main Screen, touch the < Active Alarms> icon. The System Alarm Status Screen will appear. See Figure 16.

< No Alar ms> icon appears on the Main

System Alarm Status

Checking

Back

Clear All

Next Unit

Figure 16: System Alarm Status Screen

Next Unit: Touch <Next Unit> to access the next unit’s alarms.

Clear All: Touch <Clear All> to clear all alarms logs. Active alarms will remain. You must be a Level 3 user to access this option. When all alarms have cleared, the following message will appear on the screen:

All alarms cleared.

Any remaining active alarms will re-appear.

NOTE: Even if you don’t set up Alarm Polling using Prism II,

a controller’s ﬁ rst status screen will still alert you of an active alarm.

NOTE: You can also view alarms while in individual controller’s

status screens. For more information, see pages 21, 22 & 50.

SMTS Technical Guide

VCM, VCM-X & VCB-X Controllers

Selecting Units and Viewing VCM, VCM-X & VCB-X Status Screens

My System Unit Selection

From the Main Screen, touch the < My System> icon. The Selected Unit Screen will appear. See Figure 17.

NOTE: If you have chosen the One to One Unit Connection

in the System Manager Settings Screen, this screen will not appear. Instead, the unit’s Status Screen will appear.

Selected Unit [Loop 1 - Unit 1]

+ + + +

- - - -

Back

Viewing VCM, VCM-X & VCB-X Status Screens

Figures 18, 19, 20 & 21 depict the ﬁ rst Controller Status Screens. Notice that the controller is identiﬁ ed by loop number and unit number

- in this case, 0102 represents Loop 1, Unit 2. Images vary based on

controller type. While in the Status Screen, touch the <+> and <-> buttons to view more

status screens displaying relays and operating setpoints. These screens roll back to the ﬁ rst Status Screen.

Figure 17: Unit Selection Screen

In Figure 17, Loop 1 and Unit 1 are selected as indicated in the ﬁ gure with white text. They also appear in the Top Menu Bar in brackets.

Use the <+> and <-> buttons to move up and down through the loops and units. Enter the desired Loop # and Unit # and then touch <GO> to access the unit’s Status Screen.

NOTE: Instructi ons f or conﬁ gurations and setpoints are included in

this guide separately for V CM/VCM- X Controllers, VCB-X Controllers, and V A V/Zone Controllers. See page 25 for VCM/VCM-X Controllers, page 35 for VCB-X Controllers, and page 51 f or V A V /Zone Controll ers.

Figure 18: VCM-X & VCM-X Modular Controller Status Screen 1

Figure 19: VCM-X WSHP Controller (Tulsa) Status Screen 1

SMTS Technical Guide

Zone

VCM, VCM-X & VCB-X Controllers

Viewing VCM, VCM-X & VCB-X Status Screens

Zone

Figure 20: VCM-X WSHP Controller (Coil) Status Screen 1

Figure 21: VCB-X Controller Status Screen 1

SMTS Technical Guide

VCM, VCM-X & VCB-X Controllers

Viewing and Enabling/Disabling VCM, VCM-X & Module Alarms

Viewing VCM, VCM-X & Module Alarm Status

To view alarm status, touch the <ALARM> button on the unit’s ﬁ rst Status Scr een. See Figure 22. The Alarm Status Screen will display. See Figure 23.

NOTE: The < ALARM> button only appears on the screen if the

unit has an active alarm condition. Only a Level 3 user has the option to enable or disable each type of alarm.

Figure 22: VCM-X Controller Status Screen 1

Enabling/Disabling VCM, VCM-X & Module Alarms

Alarm conﬁ guration is accessed by touching the <ALARM> button on the lower right of the unit’s ﬁ rst Status Screen. See Figure 22. Only a Level 3 user can conﬁ gure alarms. Touch the <Next> button to go to the next Alarm Status Screen.

In addition to simply viewing alarms, the Alarm Status Screen can also be used for enabling and disabling alarms that will be emailed or texted. The emailing and texting feature will only work if Prism II is running and has emailing capability.

The alarms must ﬁ rst be conﬁ gured using Prism II software. See the Appendix in this guide for instructions.

Once the alarm settings have been established in Prism II, the settings you choose in the Alarm Status Screen will be stored in the controller so that you will not have to reconﬁ gure the alarms for that controller in Prism II. Once conﬁ guration is complete, Prism II does not have to be running in order to view alarms on individual Alarm Status Screens in the System Manager TS. However, as mentioned previously, Prism II does have to be running for emailing or texting alarms to occur.

To enable an alarm category—Sensors, Mechanical, Fail Modes—simply touch the black square next to Group 1, Group 2, and/or Group 3. A white box designates that the alarm category is enabled. To disable an alarm category, simply touch the square again. A grey box designates that the alarm category is disabled. See Figure 23 for an example.

Figure 23: VCM-X Controller Alarm Status Screen

Touch the the <Modules> button to go to the Head Pressure Module Alarms

Screen, Dual/Full Digital Module Alarms Screen, and Heat Pump Module Alarms Screen.

<Next> button to go to the next Alarm Status Screen. Touch

NOTE: Even if you don’t set up Alarm Polling using Prism II,

a controller’s ﬁ rst status screen will still alert you of an active alarm.

SMTS Technical Guide

Figure 24: VCM-X Controller Alarm Screen

In the example above (Figure 24), there is an ALARM (designated by the word ALARM in red.) There is a red box in front of Dirty Filter , designating the alarm. If there is no alarm condition, the word OK appears in a box below the Group Number (as shown in Figure 23).

Touch the <Next> button to go to the next Alarm Status Screen. Touch the <Modules> button to go to the Head Pressure Module Alarms

Screen, Dual/Full Digital Module Alarm Scr een, and Heat Pump Module Alarms Screen.

Zone

VCM, VCM-X & VCB-X Controllers

Viewing and Enabling/Disabling VCB-X Alarms

Zone

Viewing VCB-X Alarm Status

To view alarm status, touch the <ALARM> button on the unit’s ﬁ rst Status Screen. See Figure 25. The Alarm Status Screen will display. See Figure 26.

NOTE: The < ALARM> button only appears on the screen if the

unit has an active alarm condition. Only a Level 3 user has the option to enable or disable each type of alarm.

Figure 25: VCB-X Controller Status Screen 1

Enabling/Disabling VCB-X Alarms

Alarm conﬁ guration is accessed by touching the <ALARM> button on the lower right of the unit’s ﬁ rst Status Screen. See Figure 25. Only a Level 3 user can conﬁ gure alarms.

The alarms must ﬁ rst be conﬁ gured using Prism II software. See the Appendix in this guide for instructions.

Figure 26: VCB-X Controller Alarm Status Screen

NOTE: Even if you don’t set up Alarm Polling using Prism II,

a controller’s ﬁ rst status screen will still alert you of an active alarm.

Touch the

<Next> button to go to the next Alarm Status Screen.

Figure 27: VCB-X Controller Alarm Screen

In the example above (Figure 27), there is an ALARM (designated by the word ALARM in red.) There is a red box in front of CO2 Sensor, designating the alarm. If there is no alarm condition, the word OK appears in a box below the Group Number (as shown in Figure 26).

Touch the <Next> button to go to the next Alarm Status Screen.

SMTS Technical Guide

VCM, VCM-X & VCB-X Controllers

Viewing and Setting Schedules

To view and set schedules for VCM, VCM-X, and VCB-X controllers, touch the <Schedules> button found at the bottom of the Status Scr een

(Figure 22 & 25). The Schedules Screen will appear. See Figure 28. The default day will be Sunday and the default event start/stop times will be midnight.

Viewing and Setting Schedules

Figure 29: Schedule Times Screen

Touch <OK> to save the time you entered or touch <Esc> to exit the Schedule Times Screen without changing the time and return to the Schedules Screen (Figure 28).

Figure 28: VCM / VCM-X / VCB-X Controller Schedules Screen

A Level 2 user can set two schedules per day for individual days of the week, all weekdays, weekends, and holidays. All times are entered in military time format.

If you wish to enter a schedule for a certain day of the week, ﬁ rst touch the day of the week at the top of the screen. Otherwise, the day defaults to Sunday. Touch the start and stop time for each Event and enter the desired times. See Figure 29. All times must be entered in military time format. See the Military Time Table - Table 8 - in the Appendix.

To eliminate a schedule from any event, simply enter a zero for the Start and Stop time for that day. The screen will display 12:00 am for both the Start and Stop times, indicating that the equipment will not activate on that day.

Once back at the Schedules Screen, you can continue setting schedules day by day or use following options:

SEND TO <All Days> - Touch this button to send the schedule appearing on the screen to all days of the week, except for holidays.

SEND TO <Weekdays> - Touch this button to send the schedule to weekdays only. You will need to set up a separate schedule for Saturday and Sunday when selecting this option.

CLEAR <All Schedules> - Touch this button to clear all schedules. SET <24 Hr Mode> - Touch this button to have the system run con-

tinuously, 24 hours a day, 7 days a week including holidays. All event times will display 11:59 PM.

SMTS Technical Guide

Zone

VCM, VCM-X & VCB-X Controllers

Zone

Viewing and Setting Holidays and Forcing Schedules

Viewing and Setting Holidays

To view and set holidays for a VCM/VCM-X/VCB-X controller, touch the

< Holidays> button found at the bottom of the Status Screen (Figures

22 & 25). The Holidays Schedule Screen will appear . See Figure 30. The

holidays in the screen will initially not be set. You can only set holidays for the current year. You must be a Level 2 user in order to set holidays.

Figure 30: Holidays Schedule Screen

Simply touch the day(s) of the month to select holidays. Touch the

<<> button to go back one month and the <>> button to go forward

one month.

Schedule Override

To Force Schedules, from the VCM, VCM-X or VCB-X Main Status Screen, touch the Occupied/Unoccupied wording located below the time

and date display. The following options will appear:

Schedule Auto Mode

Touch the radio button to select the schedule option. Default is Schedule AUTO Mode. This selection will remain in effect unless it is changed again on this screen. Schedule overrides do not automatically time out after a certain period of time.

  Sc hedule AUTO Mode—Select this to restore normal

schedule operations.

  Sc hedule FOR CED ON—Select this to Force the unit into

continuous Occupied Mode operation.

  Sc hedule FOR CED OFF—Select this to Force the unit

into continuous Unoccupied Mode operation.

There are 14 holiday periods available for each year. These holiday periods can be a single day or they can span days, weeks, or even months.

For example, if you want to schedule a summer break, you need only schedule one holiday period to deﬁ ne a two or three month break from operating in the occupied mode.

Every deﬁ ned holiday uses the Holiday operating schedule programmed in the controller’s Schedules Screen.

Holidays can only b e pr ogrammed for the c urrent year. You cannot progra m ho lid ays be for e th e n ext yea r oc curs . Holidays do not automatically adjust for

the new year, so you will need to access this screen after the new year and make necessary adjustments to the days that ﬂ oat, such as Memorial Day.

SMTS Technical Guide

VCM & VCM-X Controllers

Accessing and Entering VCM & VCM-X Setpoints

While in the VCM-X Status Screen (see Figure 31), touch the < Set-

points> button found on the bottom menu bar . The VCM-X Controller’s

Temperature Setpoints Screen will appear. See Figure 32. Level 1 and Level 2 users can change occupied space temperature set-

points, but only Level 3 users can change all setpoints.

Figure 31: VCM-X Controller Status Screen

Individual setpoint and conﬁ guration buttons are located at the bot- tom of the Setpoint Screens. See Figure 33. Simply touch a speciﬁ c button to access that category.

Temps

Static

Staging

Misc

Relays

Config

Figure 33: VCM / VCM-X Setpoint Buttons

Within each Setpoint Screen, touch the < Status> button to return to the Status Screen or touch < Home> to return to the Main Screen.

Use the <+> and <-> buttons to scroll through the setpoints and conﬁ gurations. Simply touch the blue highlighted box to change the setpoint. Each setpoint data entry screen will provide a deﬁ nition of the setpoint and speciﬁ c instructions for entering the setpoint and will include the setpoint range as in the example below, Figure 34.

Figure 32: VCM-X Controller Temperature Setpoints Screen

SMTS Technical Guide

Figure 34: VCM-X Cooling Mode Setpoint Data Entry Screen

Touch <OK> to have the system accept the new value. If you enter a setpoint that is not in the valid range, the setpoint will remain as is and will not change.

Each setpoint data entry screen is self-explanatory; however, each setpoint and conﬁ guration is explained in the next section, Conﬁ gur- ing VCM-X Setpoints. To easily reference a particular setpoint or conﬁ guration, refer to Index A.

VCM & VCM-X Controllers

VCM & VCM-X Conﬁ guration

VCM-X Conﬁ guration

Touch the < Conﬁ guration> button to access the

Config

ton next to your selection. For screens with square buttons, touch one or more square buttons to make your conﬁ guration selections for the unit.

HVAC Mode Enable Source

Touch the radio button to select the Temperature Sensor that will determine the Heating, Cooling, or Vent Mode of operation. The available selections are as follows:

Conﬁ guration Setpoints Screens.

For screens that contain radio buttons, touch the radio but-

 Supply Air Temperature—This is typical for VAV

applications. Occupied Cooling with Morning Warm-up.

 Outdoor Air Temperature—This is for 100% Outdoor

Air (MUA) units. Dehumidiﬁ cation utilizing a Dewpoint Calculation if equipped with an Outdoor Air Humidity Sensor.

 Space Temperature—This is for any unit that conditions

a space and is not 100% Outdoor air. Occupied/Unoccu pied Heating, Cooling, and Vent Modes of operation.

 Return Air Temperature—This selection can be used

when an Average Building Temperature (the Return Air Temperature) needs to determine Heating, Cooling, and Vent Modes of operation.

 Supply Air w/ Supply Air Tempering—This selection is

for VAV “cooling only” applications where because of cold outdoor temperatures, even at minimum damper position, you may need to enable heat to maintain the cooling near its Cooling Supply Air Setpoint. When heat is enabled during this sequence, it will control to a non-adjustable setpoint that is 2ºF less than the Cooling Supply Air Setpoint.

HVAC Reset Source

The Supply Air Heating and Cooling Temperature Setpoints can be reset using various input sources. Default is No Reset. Touch the radio button to select the desired Reset Source for Supply Air Temperature Reset. The Single Zone VAV option should be selected in applications where the Supply Fan VFD speed is reset based on the Space Temperature. If you select No Reset, then neither the Supply Air Setpoint nor Supply Fan VFD Reset will occur. The available selections are as follows:

Heat Pump Control

Select this item if the HVAC unit is a Heat Pump.

Reversing Valve Used for Cooling

Select this item if your Heat Pump unit activates its reversing valve during the Cooling operation. Do not select this item if your Heat Pump unit activates its reversing valve during the Heating operation.

Fan Proving Switch Installed

Select this item if your HVAC unit has a fan proving switch installed.

Fan Cycles with Heating & Cooling

Select this item if you want the HVAC unit’s Supply Fan to only run during Heating, Cooling, or Dehumidiﬁ cation Modes. DO NOT select this item if you want the HVAC unit’s Supply Fan to run continuously while in the Occupied Mode, regardless of the Heating, Cooling, or Dehumidiﬁ cation Modes.

Has Static Pressure Control

Select this item if the HV AC unit has a Supply Fan that delivers a V ariable Volume of Air using a VFD or a Bypass Damper to maintain Duct Static Pressure. DO NOT select this item if the HVAC unit has a Supply Fan that delivers a Constant Volume of air. If you have a VFD on a constant volume unit, select this option for Filter Loading Control.

Controls Economizer

Select this item if the VCM-X is controlling the economizer.

Outdoor RH Sensor Installed

Select this item if the HVAC unit is equipped with an Outdoor Air Humidity Sensor.

Indoor RH Sensor Installed

Select this item if the HVAC unit is equipped with an Indoor Air Humidity Sensor

Has Humidity Control

Select this item if your system has Dehumidiﬁ cation control.

Has Night Humidity Control

Select this item if your system has Dehumidiﬁ cation control during unoccupied hours. Unoccupied Dehumidiﬁ cation is activated based on Indoor Air Humidity only.

 No Reset  Space T emperature  Return Air Temperature  External Analog Input  Fan VFD Signal Percentage  Outdoor Air Temperature  Single Zone VAV

Humidity Control Has Priority

Select this item if Dehumidiﬁ cation is a priority during the Occupied Mode. Priority means that the Cooling stages will activate based on the Coil temperature, and Reheat will be used regardless of Heating, Cooling or Vent Modes of operation.

SMTS Technical Guide

VCM & VCM-X Controllers

VCM & VCM-X Conﬁ guration

Emergency Shutdown Enabled

Select this item if an emergency shutdown device is connected to the binary input. If the shutdown is active, the Supply Fan, Heating, and Cooling Relay outputs will be disabled.

Has Building Pressure Mod Control

Select this item if your system needs Modulating Building Pressure Control. Modulating building pressure control is used for a VFD exhaust fan or a modulating exhaust fan damper actuator for direct acting building pressure control. Modulating building pressure control is also used for a modulating outdoor air damper actuator or a supply fan VFD for reverse acting building pressure control.

Building Pressure Reverse Acting

Select this item if your system needs Reverse Acting Building Pressure control. On a drop in Building Pressure below the Building Static Pressure Setpoint the Outdoor Air Damper will modulate open to increase pressure or the supply Fan VFD will ramp-up.

Building Pr. Output is 2-10 VDC

Select this item if your application needs a 2-10 VDC Building Pressure Output Signal as required by the device you are using to control the pressure. Do not select this item if your application needs a 0-10 VDC signal.

Use Heat During Re-Heat

Select this item if your application needs to use unit heat during Dehumidiﬁ cation to supplement Reheat. If Reheat is not available, this selection will allow the unit heat to operate in place of Reheat.

Outdoor Air Damper Control Based on Airﬂ ow CFM

Select this item to modulate the outdoor damper based on airﬂ ow setpoint.

Head Pressure Module Installed ( VCM-X Modular, VCM-X WSHP)

Select this item if you have a Head Pressure Module installed on your system.

Has Modulating Cooling

Select this item if the HVAC unit is controlling Modulating Cooling through use of a modulating chilled water valve or a digital compressor.

Modulating Heating is Reverse Acting

Select this item if Modulating Heating requires 0 VDC to open and 10 VDC to close.

Has Return Bypass Control

Select this item if your HVAC unit requires Return Air Bypass Control.

Full Digital Module Installed, Dual Digital Module Installed, or using VCM-X WSHP Controller (VCM-X Modular or VCM-X WSHP)

Select this item if you have multiple Digital Scroll Compressors installed on your system.

Has Demand Ventilation Control

Select this item if the HVAC unit has demand ventilation control.

Has Split Condensers

Select this item if the HVAC unit has split condensers.

Broadcast Real Time Clock to VAV Boxes

Select this item to have the HVAC unit broadcast the real time clock to all controllers on its local loop. This broadcast sends the time from the VCM-X’s Internal Time Clock to all controllers on its local loop. This broadcast needs to be conﬁ gured on a VAV or Zoning System using the VCM-X with Orion VAV/Zone controllers. A network communications device is required in order for this feature to operate, but can also be used to synchronize all controllers on the local loop

Broadcast Supply Air to VAV Boxes

Select this item to broadcast the VCM-X’s Supply Air Temperature to all controllers on its local loop. This broadcast needs to be conﬁ gured on a VAV or Zoning System using the VCM-X with Orion VAV/Zone Controllers. A network communications device is required in order for this feature to operate.

Broadcast AHU Schedule to VAV Boxes

You must select this item if you have VAV/Zone controllers connected to the VCM-X controller. This will broadcast the Occupied and Unoccupied Schedule of the VCM-X controller to all VAV/Zone controllers on the local loop.

Modulating Cooling is Reverse Acting

Select this item if Modulating Cooling requires 0 VDC to open and 10 VDC to close. You cannot use a reverse acting signal your application is using a digital compressor.

Has Modulating Heating

Select this item if the HVAC unit is controlling Modulating Heating through use of a modulating hot water valve, modulating steam valve, or a SCR controlled electric heater.

SMTS Technical Guide

Broadcast Main Fan and Heat Status to VAV Boxes

Select this item to broadcast the VCM-X’s Supply Fan and Heating Status to all controllers on its local loop. This broadcast needs to be conﬁ gured on a VAV or Zoning System using the VCM-X with Orion VAV/Zone Controllers. A network communications device is required in order for

VCM & VCM-X Controllers

VCM & VCM-X Conﬁ guration & Temperature Setpoints

Broadcast Outdoor Air to All Other Units

Select this item to broadcast the VCM-X’s Outdoor Air T emperature Reading to other HVAC units on the local loop if they are not equipped with their own Outdoor Air Temperature sensors. A network communications device is needed in order for this feature to operate.

Broadcast Relative Humidity to All Other Units

Select this item if to have the VCM-X broadcast its Outdoor Air Humidity reading to other HVAC units if they are not equipped with their own Outdoor Air Humidity sensors. A network communications device is required in order for this feature to operate.

Force Max Damper During Warm-Up & Night Heat

Select this item to ensure the VAV/Zone Controllers will drive their dampers to the Max Airﬂ ow Damper Position during Morning Warm-up. This is important to allow the proper amount of airﬂ ow for Heating in the HVAC unit.

Force Fixed Damper During Warm-Up & Night Heat

Select this item to have all VAV/Zone controllers connected to this VCMX controller forced to their “Fixed Airﬂ ow” Position during the Morning Warm-up Mode of operation. See the VAV/Zone controller Setpoint Screens for setting of the “Fixed Airﬂ ow” position.

One HVAC Unit with Boxes on Multiple Loops

This selection allows other VAV/Zone controllers connected on additional local loops to receive the required broadcasts. This is only allowed when you have a single VCM-X controller with VAV/Zone controllers on multiple loops. Other VCM-X or add-on devices may be connected, but no other VCM-X with VAV/Zone controllers can be connected on the system. Select this item to have real time, supply air, and main supply fan and heating status broadcast to all local loops on the entire system, not just the local loop the VCM-X controller is on. This is normally only required if you have a large HVAC unit that requires more than the 58 VAV/Zone controllers normally allowed on the local loop.

Temperature Setpoints

Touch the < Temperatures> button to access the

Temps

Cooling Mode Enable

This setpoint is used to determine the Cooling Mode of operation in reference to the HVAC Mode Enable Sensor . If the Supply Air Sensor is conﬁ gured to be the HV AC Mode Enable, this Setpoint is used in conjunc- tion with the Unoccupied Setbacks if equipped with a Space T emperature Sensor. Above this temperature plus the deadband, the unit will switch to Cooling Mode. High limit = 99ºF; Low limit = 1ºF; Default = 75ºF.

Heating Mode Enable

This setpoint is used to determine the Heating Mode of operation in reference to the HVAC Mode Enable Sensor . If the Supply Air Sensor is conﬁ gured to be the HV AC Mode Enable, this Setpoint is used in conjunc- tion with the Unoccupied Setbacks if equipped with a Space T emperature Sensor. Below this temperature minus the deadband, the unit will switch to Heating Mode. High limit = 90ºF; Low limit = 1ºF; Default = 70ºF.

Night Cooling Offset

During the Unoccupied Mode of Operation, this setpoint adjusts the Cooling Mode Enable Setpoint up by this amount. If you do not want Cooling to operate during the Unoccupied Mode, use the default setting of 30°F for this setpoint. High limit = 30ºF (no offset); Low limit = 0ºF; Default = 30ºF.

Night Heating Offset

During the Unoccupied Mode of Operation, this setpoint adjusts the Heating Mode Enable Setpoint down by this amount. If you do not want Heating to operate during the Unoccupied Mode, use the default setting of 30°F for this setpoint. High limit = 30ºF (no offset); Low limit = 0ºF; Default = 30ºF.

Temperature Setpoint Screens.

Modulating Cooling Output

Select either a 0-10 VDC signal or 2-10 VDC signal to a Modulating Cooling source such as a Chilled Water Valve or select a 1.5-5 VDC signal to a Digital Compressor.

Modulating Heating Output

Select 0-10 VDC signal or 2-10 VDC signal to a Modulating Heating source such as a Hot Water Valve or SCR Electric Heater.

Carbon Dioxide Sensor Scaling

If you have a CO2 sensor installed on your system, select whether it is a current (4-20 mA) sensor or a voltage (0-10 VDC) sensor. If you have a communicating CO2 sensor, select No Sensor Installed.

Refrigerant

Select whether your HVAC unit is using R-22 or R-410A refrigerant.

Airﬂ ow

Select each type of airﬂ ow sensor that you have installed on your system.

Occupied Deadband

The deadband is added to the Cooling Setpoint to generate a cooling demand and is subtracted from the Heating Setpoint to create a heating demand. High limit = 10ºF; Low limit = 0ºF; Default = 1ºF.

Coil Setpoint

During the Dehumidiﬁ cation Mode, the VCM-X uses the calculated Coil Temperature to activate DX Cooling based on this Dehumidiﬁ cation Coil Temperature Setpoint. The VCM-X uses a Suction Pressure Transducer to read Suction Pressure (the Saturation Vapor Pressure of the refrigerant) and converts this Suction Pressure reading to a Coil Temperature value. This calculation is based on using R22 or R410A refrigerant only and will not work with any other refrigerant. This setpoint determines the number of compressor stages that need to be activated to maintain the Dehumidiﬁ cation Coil Temperature Setpoint. The Coil Temperature is maintained at this setpoint during Dehumidiﬁ cation. High limit = 70ºF; Low limit = 35ºF; Default = 45ºF.

SMTS Technical Guide

VCM & VCM-X Controllers

VCM & VCM-X Temperature Setpoints

Morning Warm-up Setpoint

When the VCM-X is conﬁ gured for VAV operation and the controller en- ters the Occupied Mode, the VCM-X looks at the Return Air T emperature to determine if the unit should initiate Morning Warm-up Mode. If the Return Air Temperature is below the Morning Warm-up Setpoint and the Max Length is greater than “0,” the VCM-X will initiate Heating. This is considered Morning Warm-up and will run until the Return Air Temperature rises above the Morning Warm-up Setpoint or until the Warm Up Timeout expires. High limit = 90ºF; Low limit = 50ºF; Default = 72ºF .

Dewpoint Dehumidiﬁ cation Setpoint

On MUA conﬁ gured units that are using 100% Outdoor Air, when the OA Dewpoint Temperature rises above the Dewpoint Dehumidiﬁ cation Setpoint, the unit will start operating in Dehumidiﬁ cation Mode. High limit = 80ºF; Low limit = 35ºF; Default = 55ºF.

Economizer Enable Setpoint

If an OA Humidity Sensor is not connected to the VCM-X and the OA Temperature falls below this Setpoint, the Economizer can be used for Free Cooling. If an OA Humidity Sensor is connected to the VCM-X, then a Wetbulb Temperature will be calculated and used instead of the OA Drybulb Temperature to determine when Free Cooling can be used. High limit = 80ºF; Low limit = 0ºF; Default = 55ºF.

Pre-Heat/Low Ambient Setpoint Temperature

For cold climates where freezing temperatures may be experienced, a PreHeater relay output, if conﬁ gured, can be activated based on the Outdoor Air Temperature to prevent freezing of Water Coils. If the Outdoor Air Temperature falls below the Low OAT Ambient Protection Temperature Setpoint and the HVAC unit is in Occupied Mode, the Pre-Heater relay will activate. High limit = 70ºF; Low limit = 0ºF; Default = 0ºF.

Low Temperature Cutoff

If the Supply Air Temperature drops below this value, all cooling is immediately cut off to protect the equipment. High limit = 250ºF; Low limit = 0ºF; Default = 40ºF.

Heating SAT/Low Reset Limit

For VCM-X, if no reset is conﬁ gured, this is the Supply Air Temperature maintained during the Heating Mode of operation. If reset is conﬁ gured, this is the lowest temperature the Supply Air can be reset to. For VCM, this is the Target Reset Source Temperature if reset is conﬁ gured. High limit = 200ºF; Low limit = 40ºF; Default = 120ºF.

Heating SAT/High Reset Limit

For VCM-X, if your system requires reset of the Supply Air T emperature in the Heating Mode, this is the highest temperature the Supply Air can be reset to. For VCM, this ﬁ eld will display Reserved. High limit = 200ºF; Low limit = 40ºF; Default = 45ºF; Default = 120ºF.

Heat Staging Window

This is the level above the Supply Air Setpoint that causes the Heating to Stage Off. High limit = 20ºF; Low limit = 1ºF; Default = 5ºF.

Heating OAT Lockout

If the Outdoor Air Temperature is above this value, the mechanical heating is prevented from activating. High limit = 150ºF; Low limit = 50ºF; Default = 70ºF.

High Temperature Cutoff

If the Supply Air Temperature rises above this value, all heating is immediately cut off to protect the equipment. High limit = 250ºF; Low limit = 0ºF; Default = 170ºF.

Cooling SAT/Low Reset Limit

For VCM-X, if no reset is conﬁ gured, this is the Supply Air Temperature maintained during the Cooling Mode of operation. If reset is conﬁ gured, this is the lowest temperature the Supply Air can be reset to. For VCM, this is the Target Reset Source Temperature if reset is conﬁ gured. High limit = 80ºF; Low limit = 40ºF; Default = 55ºF.

Cooling SAT/High Reset Limit

For VCM-X, if your system requires reset of the Supply Air T emperature in the Cooling Mode, this is the highest temperature the Supply Air can be reset to. For VCM, this ﬁ eld will display Reserved. High limit = 150ºF; Low limit = 40ºF; Default = 55ºF.

Cool Staging Window

This is the level below the Supply Air Setpoint that causes the Compressors to Stage Off. High limit = 20ºF; Low limit = 1ºF; Default = 5ºF.

Cooling OAT Lockout

If the Outdoor Air Temperature is below this value, the mechanical cooling is prevented from activating. High limit = 100ºF; Low limit = 0ºF; Default = 50ºF.

Reset Interval Rate

This is the rate at which a new Supply Setpoint is calculated if a Reset Source has been selected. This value determines how fast the Supply Air Temperature Setpoint is adjusted as the Reset Source changes. High limit = 250 seconds; Low limit = 1 second; Default = 20 seconds.

Reserved (VCM-X, VCM-X Modular, VCM-X WSHP) or Low OAT Reset Limit (VCM)

The Supply Setpoint proportionally resets to its maximum setting as the Outdoor Air Temperature drops to this low reset temperature. For VCMX, this ﬁ eld will display Reserved. High limit = 100ºF; Low limit = 0ºF

Reserved (VCM-X, VCM-X Modular, VCM-X WSHP) or High OAT Reset Limit (VCM)

The Supply Setpoint proportionally resets to its minimum setting as the Outdoor Air Temperature rises to this high reset temperature. For VCMX, this ﬁ eld will display Reserved. High limit = 100ºF; Low limit = 0ºF

Heat Wheel Defrost

The Heat Wheel Defrost Mode occurs when the Outdoor Air T emperature is below this setpoint. High limit = 50ºF; Low limit = 0ºF; Default = 30ºF .

SMTS Technical Guide

VCM & VCM-X Controllers

VCM & VCM-X Temperature & Static Setpoints

Cooling High Reset Source

As the Reset Source Temperature rises to this level, the Supply Air Setpoint drops to its minimum setting (Cooling SAT/Low Reset Limit Setpoint). If doing VFD Reset in a Single Zone VAV application, this Space Temperature will cause the VFD to modulate toward its 30% minimum. High limit = 200; Low limit = 0; Default = 75.

Cooling Low Reset Source

As the Reset Source Temperature drops to this level, the Supply Air Setpoint rises to its maximum setting (Cooling SAT/High Reset Limit Setpoint). If doing VFD Reset in a Single Zone VAV application, this Space T emperature will cause the VFD to modulate toward 100%. High limit = 200; Low limit = 0; Default = 75.

Heating High Reset Source

As the Reset Source Temperature rises to this level, the Supply Air Setpoint drops to its minimum setting (Heating SAT/Low Reset Limit Setpoint). If doing VFD Reset, the Space Temperature will cause the VFD to modulate toward its 50% minimum. High limit = 200; Low limit = 0.; Default = 70.

Heating Low Reset Source

As the Reset Source Temperature drops to this level, the Supply Air Setpoint rises to its maximum setting (Heating SAT/High Reset Limit Setpoint). If doing VFD Reset, the Space T emperature will cause the VFD to modulate toward 100%. High limit = 200; Low limit = 0; Default = 70.

Heat Pump Defrost Temperature

If the Coil T emperature is below this value, the Defrost Mode is activated if the Heat Pump Defrost Interval is satisﬁ ed. High limit = 50ºF; Low limit = 0ºF; Default = 30ºF. (This setpoint is only available if your unit has this feature.)

Heat Pump Defrost Interval

The Heat Pump Defrost Mode can only occur this often when the Coil Temperature is below the Defrost T emperature Setpoint. High limit = 90 minutes; Low limit = 10 minutes; Default = 30 minutes. (This setpoint is only available if your unit has this feature.)

Defrost Adaptive Timer (VCM-X Modular)

Enter a value greater than zero to enable the Adaptive Defrost Cycle Mode. High limit = 30 minutes; Low limit = 0 minutes; Default = 30

Static Setpoints

Touch the < Static> button to access the Static Setpoint

Static

Duct Static Setpoint

For VAV units, a Supply Fan VFD or Bypass Damper Actuator is used to maintain the Duct Static Pressure Setpoint. The Static Pressure Output Signal varies to control the Static Pressure Setpoint. The Duct Static Pressure is maintained at this setpoint while the Main Fan is running. High limit = 3.00”WG; Low limit = 0.10”WG; Default = 0.50”WG.

Screens.

Static Setpoint Deadband

The Duct Static Setpoint accuracy is controlled by this value. No Main Fan VFD changes are made if the static is within this range of this setpoint. High limit = 1.00”WG; Low limit = 0.01”WG; Default = 0.10”WG.

Static Control Interval

The Duct Static Control output is adjusted at a rate equal to this value. If the Duct Static Pressure is above the Static Setpoint plus the Deadband, the Static Pressure Output Signal will be reduced at every Control Rate interval. If the Static Pressure is below the Static Setpoint minus the Deadband, the Output signal will be increased at every Control Rate interval. High limit = 30 seconds; Low limit = 1 second; Default = 10 seconds.

Building Pressure Setpoint

The Building Pressure is maintained at this setpoint while the Main Fan is running. See detailed explanation in next column. High limit =

0.20”WG; Low limit = -0.20”WG; Default = 0.10”WG.

Building Setpoint Deadband

The Building Pressure Setpoint accuracy is controlled by this value. No Relief Fan VFD changes are made if the pressure is within this range of this setpoint. See detailed explanation in next column. High limit =

0.10”WG; Low limit = 0.01”WG; Default = 0.02”WG.

Building Pressure Setpoint and Deadband

Direct Acting Control:

If an Exhaust Fan Relay is conﬁ gured, when the Building Static Pressure rises above the Building Pressure Setpoint plus the Deadband, the Exhaust Fan Relay will activate. It will remain on until the Building Pressure falls below the Building Pressure Setpoint minus the Deadband. If Modulating Building Pressure is conﬁ gured, when the Building Static Pressure rises above the Building Pressure Setpoint plus the Deadband, the Building Pressure Output Signal will increase until the Building Static Pressure falls within the Deadband. If the Building Static Pressure falls below the Building Pressure Setpoint minus the Deadband, the Building Pressure Output Signal will decrease until the Building Static Pressure rises within the Deadband. The Building Pressure Output Signal is conﬁ gurable for 0-10 or 2-10 VDC. For more detailed operation information, see the VCM-X Controller Technical Guide for the complete Building Pressure Control Sequence of Operation.

Reverse Acting Control:

The Building Pressure Output Signal remains a Direct Acting 0-10 or 2-10 VDC signal, but the logic is reversed. On a drop in Building Static Pressure below the Building Pressure Setpoint minus the Deadband, the Building Pressure Output Signal will increase to modulate open the Outdoor Air Damper. When this option is used, no economizer or IAQ operation will be available.

Economizer Minimum Position

The Economizer (Outdoor Air Damper) Min Position Setpoint is maintained during the Occupied Mode even if the Economizer is disabled due to the Outdoor Air Temperature or Wetbulb Temperature being above the Economizer Enable Setpoint. Anytime the Economizer is not modulating for a cooling demand, it will remain at this Minimum Ventilation Position during Occupied hours. High limit = 100%; Low limit = 1%; Default = 10%.

SMTS Technical Guide

VCM & VCM-X Controllers

VCM & VCM-X Static & Staging Delay Setpoints

Economizer Control Rate

The speed at which the Outdoor Air Damper Actuators are controlled in the Economizer Mode can be controlled with this setting. The higher the number, the faster the rate. High limit = 99 seconds; Low limit = 10 seconds; Default = 90 minutes.

Carbon Dioxide Max Economizer

This Setpoint allows you to set the Maximum Position the Economizer will open if high CO2 conditions occur in the space. The Maximum Economizer Position Setpoint is used to limit the amount of Outdoor Air that will be introduced to the HV AC unit in order to ensure the unit is operating within its Heating and Cooling design limitations. The Minimum setting for this Setpoint is the value previously set for the Economizer Minimum Position Setpoint. High limit =100%; Low limit = 0%; Default = 100%.

Carbon Dioxide Setpoint

When the CO2 level rises above the CO2 Protection Limit Max Level, the Economizer’s Minimum Position will begin to reset open proportionally between the CO2 Protection Limit Max Level Setpoint and the Reset Range Setpoint. The Reset Range value is added to the Max Level value. High limit = 3000 PPM; Low limit = 0 PPM; Default = 900 PPM.

Carbon Dioxide Reset Range

During the IAQ mode, this is the maximum amount above the CO2 limit that will cause the Economizer to reset to its maximum position. If the CO2 levels are equal to or above the Max Level plus the Reset Range, the Economizer will be opened to its Maximum Economizer Position if high CO2 levels occur. High limit = 1500 PPM; Low limit = 0 PPM; Default = 100 PPM.

Minimum Outdoor Air CFM

If controlling the Outdoor Air Damper to a CFM Setpoint, this screen allows you to enter the design minimum required Outdoor Airﬂ ow for the air handler. High limit = 200 K CFM; Low limit = 0.10 K CFM; Default = 0.10 K CFM.

Maximum Outdoor Air CFM

If controlling the Outdoor Air Damper to a CFM Setpoint, this screen allows you to enter the design maximum required Outdoor Airﬂ ow for the air handler. This is only used during CO2 override conditions. High limit = 200 K CFM; Low limit = 0.10 K CFM; Default = 0.10 K CFM.

OA CFM Proportional Window

If the CFM reading is this far from setpoint, the controller will make 5% signal adjustments to try to get to setpoint. High limit = 1000 CFM; Low limit = 10 CFM; Default = 10 CFM.

Max OA Damper Tempering Limit

The Maximum OA Damper Tempering Limit Setpoint allows you to set the Maximum Damper position the Economizer can open to while the heat is running during the Tempering Mode in this sequence (to prevent potential wasting of energy). Enter the maximum position the Economizer can open in the Supply Air Tempering Mode. High Limit = 60%; Low limit = 0%; Default = 50%.

Staging Delays Setpoints

Touch the < Staging Delays> button to access the Staging

Staging

Delays Setpoint Screens.

Outdoor Airﬂ ow Intake Area

For the controller to properly calculate the Outside Air CFM, you need to enter the inside area (sq. ft.) of the Outdoor Air Duct/Damper. When measuring the Outdoor Air Damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. High limit = 200 sq. ft.; Low limit = 0 sq. ft.; Default = 0 sq. ft.

Return Airﬂ ow Duct Area

For the controller to properly calculate the Return Air CFM, you need to enter the area in square feet of the Return Air Duct/Damper . When measur ing the Return Air Damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. High limit = 200 sq. ft.; Low limit = 0 sq. ft.; Default = 0 sq. ft.

Supply Air Duct Area

For the controller to properly calculate the Supply Air CFM, you need to enter the area in square feet of the Supply Air Duct/Damper. When measuring the Supply Duct Damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. High limit = 200 sq. ft.; Low limit = 0 sq. ft.; Default = 0 sq. ft.

Cooling Stage Down

This is the amount of time that must elapse between each Compressor deactivation to prevent all Compressors from deactivating at once as the cooling demand decreases. High limit = 15 minutes; Low limit = 1 minute; Default = 1 minute.

Cooling Stage Up

This is the amount of time that must elapse between each Compressor activation to prevent all Compressors from activating at the same time due to large cooling demands. High limit = 15 minutes; Low limit = 3 minutes; Default = 3 minutes.

Cooling Min Run Time

This is the minimum amount of time the Compressors must remain on once they have been activated. This overrides the Stage Down Delay if that is not as long as this delay. High limit = 15 minutes; Low limit = 5 minutes; Default = 5 minutes.

SMTS Technical Guide

VCM & VCM-X Controllers

VCM & VCM-X Staging Delay & Miscellaneous Setpoints

Cooling Min Off Time

Once a Compressor has been staged back off, it must remain off for this amount of time to prevent short cycling. High limit = 15 minutes; Low limit = 3 minutes; Default = 3 minutes.

Mechanical Fail Timeout

When Heating or Cooling Mode is initiated and staging is activated, if the Supply Air Temperature does not rise or fall 5°F within the Mechanical Fail Timeout Setpoint, a Mechanical Heating or Cooling failure alarm will be generated. The Alarm is for status reporting only. The HVAC unit will continue to run. High limit = 255 minutes; Low limit = 0 minutes; Default = 15 minutes.

Heating Stage Down

This is the amount of time that must elapse between each Heat Stage deactivation to prevent all Heat Stages from deactivating at once as the heating demand decreases. High limit = 15 minutes; Low limit = 1 minute; Default = 1 minute.

Heating Stage Up

This is the amount of time that must elapse between each Heat Stage activation to prevent all Heat Stages from activating at the same time due to large heating demands. High limit = 15 minutes; Low limit = 3 minutes; Default = 3 minutes.

Heating Min Run Time

This is the minimum amount of time the Heat Stages must remain on once they have been activated. This overrides the Stage Down Delay if that is not as long as this delay. High limit = 15 minutes; Low limit = 2 minutes; Default = 2 minutes.

Heating Min Off Time

Once a Heat Stage has been staged back off, it must remain off for this amount of time to prevent short cycling. High limit = 15 minutes; Low limit = 1 minute; Default = 1 minute.

Heat Pump Delay

If your VCM-X is conﬁ gured to operate as a Heat Pump, the Heat Pump Auxiliary Heating Delay Setpoint can be conﬁ gured to provide a time delay period before Auxiliary Heating Stages can be activated once activation of the Compressor Heating Stages have been initiated. High limit = 30 minutes; Low limit = 0 minutes; Default = 3 minutes.

Miscellaneous Setpoints

Touch the < Miscellaneous> button to access the

Misc

Heating Minimum VFD

If the Supply Fan VFD signal falls below this setpoint, Heating will be disabled. The Main Fan VFD signal must be at or above this percentage before any heat is allowed to activate. High limit = 100%; Low limit = 0%; Default = 30%.

Mod Cooling Window

The Modulating Cooling Window is the control range of the Modulating Signal above and below the Active Supply Air Setpoint. The larger the Modulating Cooling Window , the smaller the signal adjustment per Time Period will be for each ºF the supply air is from the Active Supply Air Temperature Setpoint. If the Supply Air T emperature is this amount away from the SAT setpoint, 10% of the possible output signal will be applied. High limit = 30ºF; Low limit = 5ºF; Default = 5ºF.

Mod Cooling Time Period

The Time Period is the delay before another signal increase or decrease can be made and is user-adjustable. Short Time Periods may cause hunting of the Modulating Signal. This is the rate at which the Modulating Cooling Signal is calculated. High limit = 250 seconds; Low limit = 5 seconds; Default = 30 seconds.

Miscellaneous Setpoint Screens.

Warm-up Timeout

If the equipment has entered the Morning W arm-up Mode, it will remain in that mode until the Return Air Temperature rises above the Morning W arm-up Setpoint or until this Warm-up T imeout expires. The Warm-up Timeout must be greater than zero for Morning Warm-up to occur. High limit = 240 minutes; Low limit = 0 minutes; Default = 60 minutes.

Fan Starting Delay

This is the Supply Fan Starting Delay Timer initiated whenever the VCMX initiates Supply Fan operation. This is useful when you are using multiple VCM-X-controlled HVAC units and want to be sure that all the units do not start at exactly the same time when the Occupied schedule occurs. Each VCM-X should be set with staggered Fan Starting Delay Setpoint values. When the 255-second default setpoint is used, it multiplies each VCM-X controller’s address by 5 and uses this value in seconds as the Fan Starting Delay Time. This provides a staggered start for each VCM-X controller on the system without having to individually set each VCM-X controller for its own time delay. High limit = 255 seconds; Low limit = 0 seconds; Default = 255 seconds.

Mod Heating Window

The Modulating Heating Window is the control range of the Modulating Signal above and below the Active Supply Air Setpoint. The larger the Modulating Heating Window, the smaller the signal adjustment per T ime Period will be for each ºF the supply air is from the Active Supply Air Temperature Setpoint. If the Supply Air T emperature is this amount away from the SAT setpoint, 10% of the possible output signal will be applied. High limit = 30ºF; Low limit = 5ºF; Default = 5ºF.

Mod Heating Time Period

The Mod Heating Time Period is the delay before another signal increase or decrease can be made and is user-adjustable. Short Time Periods may cause hunting of the Modulating Signal. This is the rate at which the Modulating Heating Signal is calculated. High limit = 250 seconds; Low limit = 5 seconds; Default = 5 seconds.

SMTS Technical Guide

VCM & VCM-X Controllers

VCM & VCM-X Miscellaneous Setpoints

Controlling Week Schedule

If the VCM is not using its own internal week schedule, enter the external schedule number that will control this unit. Enter 0 to use the internal schedule. Enter 1 through 5 to use an external schedule. A GPC Plus is required for schedules 1 through 5. High limit = 5; Low limit = 0; Default = 0.

Push-Button Override Duration

If the VCM-X has a Space Temperature Sensor installed and it has the Override Button option, the HVAC unit will initiate the Occupied Mode any time the Override Button is pressed and held for less than 3 seconds. The Push-Button Override Duration Setpoint allows you to adjust the amount of time the Override will remain in effect when the Override Button is pressed. To cancel the Override before the Override Duration time period expires, press the Override Button for 5 to 10 seconds. High limit = 8 hours; Low limit = 0 hours; Default = 2 hours.

Maximum Slide Offset Effect

If the VCM-X has a Space Temperature Sensor with the Slide Adjust option installed, the HVAC Mode Enable Heating and Cooling Setpoints can be offset by the Maximum Slide Offset Effect Setpoint. When the Slide Adjust bar is in the middle, no offset will occur. If the Slide Adjust bar is moved all the way to the top of the Sensor, the Heating and Cooling Setpoints will be raised by the Setpoint value you have entered. If the Slide Adjust bar is moved all the way down to the bottom of the Sensor, the Heating and Cooling Setpoints will be lowered by the Setpoint value you have entered. High limit = 10ºF; Low limit = 0ºF; Default = 0ºF.

Optimal Start Soak Factor

If you are using the Optimal Start feature, you can force the calculated start to time to activate. The Optimal Start Soak Factor is a multiplier that if set to a number greater than 0 will be used as a multiplier for calculating the Optimal Start Time for the HVAC unit. This multiplier is only applied if the unit has been off for more than 24 hours. See the VCM-X Controller Technical Guide for more detailed information regarding the Optimal Start. This multiplier is only applied if you are using the VCM-X Internal Schedule. High limit = 5.0; Low limit = 0.0; Default = 0.0.

CO2 Sensor Scaling

If you have installed a CO2 sensor for Indoor Air Quality, enter the maximum reading the sensor can provide when the maximum input signal is applied. High limit = 3000 ppm; Low limit = 0 ppm; Default =2000 ppm.

Trend Logging Interval

An Internal Trendlog is constantly updated at a rate equal to this value. High limit = 60 minutes; Low limit = 1 minute; Default = 15 minutes.

Indoor Humidity Setpoint

On VAV or CAV conﬁ gured units that are not using 100% Outdoor Air, when the Indoor Relative Humidity percentage rises above the Indoor Humidity Setpoint, the unit will start operating in Dehumidiﬁ cation Mode. If an Indoor Humidity Sensor is installed, the unit will reset the Coil Suction T emperature Setpoint as needed to maintain this Indoor RH Setpoint. This includes VAV, CAV and MUA applications. High limit = 100%; Low limit = 0%; Default = 50%.

Return Bypass Damper Factor

This setpoint is used when your HVAC unit is conﬁ gured for Return Air Bypass Damper control. The Return Air Bypass Damper Factor Setpoint is a percentage value that is used to calculate the Return Air Damper position in relation to the Return Air Bypass Damper position. This provides a method for adjusting the airﬂ ow through the Return Air Bypass Damper.

Increasing this percentage increases the airﬂ ow through the Return Air Bypass Damper by causing the Return Air Damper to move further towards its closed position in relation to the Return Air Bypass Damper moving towards its open position.

Decreasing this percentage decreases the airﬂ ow through the Return Air Bypass Damper by causing the Return Air Damper to move further towards its open position in relation to the Return Air Bypass Damper moving towards its closed position. High limit = 100%; Low limit = 0%; Default = 0%.

Head Pressure Setpoint (VCM-X Modular, VCM-X WSHP)

Enter the maximum head pressure setpoint for the Head Pressure Module. High limit = 420 PSI; Low limit = 240 PSI; Default = 315 PSI.

Reheat Head Pressure (VCM-X Modular, VCM-X WSHP)

Enter the maximum head pressure setpoint for the Reheat Mode of operation. High limit = 400 PSI; Low limit = 250 PSI; Default = 400 PSI.

Space Sensor Offset

If the Space Temperature Sensor is reading incorrectly, you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the Space Temperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF; Low limit = -100ºF; Default = 0ºF.

Supply Sensor Offset

If the Supply Air T emperature Sensor is reading incorrectly , you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the Supply Air Temperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF; Low limit = -100ºF; Default = 0ºF.

Return Sensor Offset

If the Return Air Temperature Sensor is reading incorrectly , you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the Return Air T emperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF; Low limit = -100ºF; Default = 0ºF.

Outdoor Sensor Offset

If the Outdoor Air Temperature Sensor is reading incorrectly, you can use this option to enter an offset temperature to adjust the Sensor’s T emperature. Enter a positive Sensor Calibration value to raise the Outdoor Air Temperature Sensor reading and a negative value to lower the Sensor reading.. High limit = 100ºF; Low limit = -100ºF; Default = 0ºF.

Coil Temperature Offset

If the Coil T emperature reading needs to be adjusted, enter a positive value to raise the Coil T emperature reading and a negative value to lower the Coil Temperature reading. High limit = 30ºF; Low limit = -30ºF; Default = 0ºF.

SMTS Technical Guide

Zone

VCM & VCM-X Controllers

VCM & VCM-X Relays Setpoints

Relays Setpoints

Touch the < Relays> button to access the Outputs Setpoints

Relays

conﬁ gured. By using the available relay outputs on the Controller and Expansion Modules, you have the ability to conﬁ gure up to a combined total of 20 Heating Stages, Cooling Stages, and the rest of the options listed in each Outputs Setpoints Screen. Only the Heating and Cooling relays can be conﬁ gured with multiple outputs. If any other option is selected more than once, it will simply activate redundant relays, but no multiple staging will occur. See Table 6 for Relay Deﬁ nitions.

NOTE: Relay #1 is not conﬁ gurable as it is reserved for the

Screens. Touch the radio button next to the desired relay selection. Choose one relay output from each screen for Relays 2 through 21. Relays #2 through #21 can be individually

Supply Air Fan.

 Not Used

 Heating Stage

Zone

 Warm Up Command

 Rev ersing V alv e

  Gas Re-Heat

 Exhaust Fan

 Pre-Heater

 External Heat

 Alarm Indicator

 Override Indicator

 Occupied Indicator

 OA Damper

 Mod Cooling

 Heat Wheel

 Cooling Stage

No. Relay Description Details

1 Heating Stages Conﬁ gure (1) Relay for each stage of heat. Conﬁ gure (1) Relay for Mod heat. 2 Cooling Stages Conﬁ gure (1) Relay for each stage of cooling. For chilled water, conﬁ gure (1) Relay for cooling. 3 Warm-Up Mode (VAV Boxes) Conﬁ gure (1) Relay for Warm-Up Mode when Non-Orion VAV/Zone Controllers are used. 4 Reversing Valve (Heat Pumps) Conﬁ gure (1) Relay for Reversing Valve operation. Can be conﬁ gured for heating or cooling. 5 Reheat Conﬁ gure (1) Relay for On/Off reheat when used. 6 Exhaust Fan Conﬁ gure (1) Relay for enabling exhaust fan when building pressure control is used.

Pre-Heater

(low ambient protection) 8 Alarm Conﬁ gure (1) Relay to initiate an alarm output when any VCM-X alarm occurs. 9 Override Conﬁ gure (1) Relay to initiate an output signal when space temperature override button is pushed. 10 Occupied Conﬁ gure (1) Relay to initiate an output signal any time the VCM-X is in occupied mode.

11 OA Damper

12 Heat Wheel

13 Emergency Heat

Conﬁ gure (1) Relay for pre-heat coil when required. Activated when the outdoor air temperature drops below the ambient protection setpoint.

Conﬁ gure (1) Relay to initiate an output signal when the OA damper moves beyond its minimum during economizer operation, when the OA damper opens, when Hood On/Off is used, when Hood Contact is used, and with MUA applications.

Conﬁ gure (1) Relay that turns heat wheel on when in occupied operation and turns heat wheel off when in economizer mode.

Conﬁ gure (1) Relay for ﬁ xed stage Emergency Heat in a heat pump unit. Not available on VCM-X WSHP E-BUS controller.

 Emergency Heat

Table 6: User-Conﬁ gurable Relay Outputs

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

Accessing and Entering VCB-X Setpoints

While in the VCB-X Status Screen (see Figure 35), touch the < Set-

points> button found on the bottom menu bar . The VCB-X Controller’s

Temperature Setpoints Screen will appear. See Figure 36. Level 1 and Level 2 users can change occupied space temperature set-

points, but only Level 3 users can change all setpoints.

Figure 35: VCB-X Controller Status Screen

Individual setpoint and conﬁ guration buttons are located at the bottom of the Setpoint Screens. See Figure 37. Simply touch a speciﬁ c button to access that category.

Temps

Static

Staging

Misc

Relays

Config

Figure 37: VCB-X Setpoint Buttons

Within each Setpoint Screen, touch the Status Screen or touch < Home> to return to the Main Screen.

Use the <+> and <-> buttons to scroll through the setpoints and conﬁ gu- rations. Simply touch the blue highlighted box to change the setpoint. Each setpoint data entry screen will provide a deﬁ nition of the setpoint and speciﬁ c instructions for entering the setpoint and will include the setpoint range as in the example below, Figure 38.

< Status> button to return to the

Figure 36: VCB-X Controller Temperature Setpoints Screen

SMTS Technical Guide

Figure 38: VCB-X Cooling Mode Setpoint Data Entry Screen

Touch <OK> to have the system accept the new value. If you enter a setpoint that is not in the valid range, the setpoint will remain as is and will not change.

Each setpoint data entry screen is self-explanatory; however, each setpoint and conﬁ guration is explained in the next section, Conﬁ guring VCB-X Setpoints. T o easily reference a particular setpoint or conﬁ gura- tion, refer to Index B.

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

VCB-X Conﬁ guration

Zone

VCB-X Conﬁ guration

Touch the < Conﬁ guration> button to access the Conﬁ gu-

Config

buttons, touch one or more square buttons to make your conﬁ guration selections for the unit.

 Check this Bo x f or Celsius Temperature Scaling—Touch

the square button to select Celsius Temperature Scaling. Default is Fahrenheit.

Installed Sensors

Touch the square button to select the sensors that are installed:

Installed Expansion Boards and Modules

Touch the square button to select the Expansion Board(s) and Modules that are installed. The available selections are as follows:

ration Setpoints Screens. For screens that contain radio buttons, touch the radio

button next to your selection. For screens with square

 Carbon Dioxide Sensor Installed  Suction Pressure Sensor Installed  Communicating Indoor Sensor Installed—This is the

E-BUS Digital Room Temperature Sensor or Digital Temperature and Humidity Sensor.

 Communicating Outdoor Sensor Installed—This is

the E-BUS Outdoor Air Temperature and Humidity Sensor.

 Main Expansion Board Installed—This is the

EM1 Module. The following IO is available on EM1:

HVAC Mode Enable Source Touch the radio button to select the Temperature Sensor/Application that will determine the Heating, Cooling, or V ent Mode of operation. Default is Single Zone VAV. The available selections are as follows:

 Single Zone VA V—Recirculating unit using the Space

Temperature Sensor to determine the mode of operation. Heating and Cooling are controlled to a Leaving Air Setpoint. Space Temperature resets the Supply Fan VFD speed to maintain the Space Temperature. Modulating Heating and Cooling must be used for VAV operation. Can be conﬁ gured for CAV Heating using staged Heat.

 Space Temperature—Typical recirculating unit using a

Space Temperature Sensor to determine the Heating, Cooling, and Vent Modes of operation.

 Outdoor Air Temperature—This is for a 100% Outdoor

Air Unit (MUA) using the Outdoor Air Temperature Sensor to determine the Heating, Cooling, and Vent Modes of operation. Dehumidiﬁ cation utilizes an Outdoor Air Dewpoint Setpoint

 Supply Air Cooling Only—This is for a standard Cooling

Only VAV unit with optional Morning Warm Up. In the Occupied Mode, the unit will be in the Cooling Mode controlling to the Cooling Supply Air Setpoint.

 Return Air Temperature—Optional recirculating unit

conﬁ guration using the Return Temperature Sensor to determine the Heating, Cooling, and Vent Modes of operation.

 VAV Capabilities  Water Temperature  Building Pressure  Hood On/Off  Head Pressure Control  Proof of Flow  Return Air Temperature  Condenser Control  Remote Forced Occupied  Water Source Heat Pump Monitoring  Modulating Chilled Water

 ReHeat Expansion Board Installed—This is the

MHGRV-X Controller.

 Mod Gas Expansion Board Installed—This is the

MODGAS-X Controller.

 12 Relay Expansion Board Installed—This is the

E-BUS 12 Relay Expansion Module.

Static Pressure Control This conﬁ guration option is available if expansion module EM1 is

installed and conﬁ gured. Default is Fan VFD. The options are:

 None—This unit is not controlling Duct Static Pressure.

 Fan VFD or Single Zone VAV—This unit has a Supply

Fan VFD that modulates to control the Duct Static Pressure.

 Bypass Damper—This unit uses a Bypass Damper to

control the Duct Static Pressure.

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

VCB-X Conﬁ guration

SAT Reset Source

This conﬁ guration option is not available if Single Zone VAV was selected as the HVAC source. The Supply Air Setpoint can be “automatically” adjusted based on a selected reset source. This screen allows you to choose this source. Select No Reset for Single Zone VAV units. Default is No Reset. The available selections are as follows:

 No Reset— No SAT Setpoint Reset will occur. The SAT

Setpoints remain ﬁ xed.

 Space Temperature—The SAT Setpoints will be

adjusted based on the Space Temperature.

 Outdoor Air —The SAT Setpoints will be adjusted based

on the Outdoor Air Temperature.

 Return Air—The SAT Setpoints will be adjusted based on

the Return Air Temperature.

 Fan VFD Signal—The SAT Setpoints will be adjusted

based on the VFD Signal. This is good for Adjusting the Setpoints based on the building’s load by looking at the VFD speed.

NOTE: This screen will be grayed-out if Single Zone VAV was selected

as the HVAC Mode Enable Source.

 Fan Cycle Mode—Touch the square button to select this item if

you want the HVAC unit’s Supply Fan to only run during Heating or Cooling Mode. DO NOT select this item if you want the HVAC unit’s Supply Fan to run continuously while in the Occupied Mode, regardless of the Heating or Cooling Mode.

 Has Head Pressure Control—Touch the square button to

select this item if you have the EM1 Module installed and conﬁ gured and if a Head Pressure Sensor is installed for Head Pressure Control.

 Has Water Side Condenser—Touch the square button to

select this item if you have the EM1 Module installed and conﬁ gured and if using a Water Side Condenser.

Dehumidiﬁ cation Control

Touch the radio button to select the type of Dehumidiﬁ cation control. Default is None.

 None—The unit does not have a Dehumidiﬁ cation Mode.

 Dehumidify in Occupied Vent Mode Only—The unit

can only enter Dehumidiﬁ cation during the Occupied Vent Mode (when there is no call for Cooling or Heating).

 Dehumidify in Vent Mode Anytime—The unit can only enter Dehumidiﬁ cation during the Vent Mode (when there is no call for Cooling or Heating) in both the Occupied and Unoccupied operation.

 Dehumidiﬁ cation in All Modes Anytime—This is

Occupied and Unoccupied Dehumidiﬁ cation Priority. The unit can enter Dehumidiﬁ cation during Cooling, Heating, or Vent Modes while in Occupied or Unoccupied operation.

For units controlled by space humidity sensors, Dehumidiﬁ cation is initiated based on an Indoor Humidity Setpoint. For 100% OA units (MUA), Occupied Dehumidiﬁ cation is initiated based on an Outdoor Air Dewpoint Setpoint. For MUA units, Unoccupied Dehumidiﬁ cation can only occur if the unit is conﬁ gured for Night Setback recirculating opera- tion and has a Space Humidity sensor and a Space Humidity Setpoint.

Reheat Type

This conﬁ guration option is available if expansion module EM1 has been installed and conﬁ gured and if Dehumidiﬁ cation has been conﬁ gured. If you need Reheat in the Dehumidiﬁ cation mode, this screen allows you to conﬁ gure what kind of reheat will be used. The output(s) will be staged or modulated to maintain the Active Supply Air Setpoint. Touch the radio button to select the desired Reheat Type. Default is None.

 None—No Reheat.   On/Off HGR Relay—Single On/Off Reheat stage (Reheat

Relay).

  Modulating HGR—Modulating Hot Gas Reheat

(MHGR)

 Use Unit Heat for Rehea t—Using the unit’s heat as

Reheat when Hot Gas Reheat is not available.

  Mod HGR AND Unit Heat—Using MHGR as the 1

form of Reheat, supplemented by unit Heat if necessary.

  On/Off HGR AND Unit Heat—Using “Reheat Relay”

stage as the 1st form of Reheat, supplemented by unit Heat if necessary.

NOTE: This screen will be grayed-out if not using Dehumidiﬁ cation.

Reversing Valve ( Heat Pump Conﬁ guration)

If you are using a Heat Pump, touch the radio button to select the desired Reversing Valve Signal if your Heat Pump unit activates its reversing valve during Cooling or Heating operation. Default is None.

 None—Not a Heat Pump and no externally controlled

reversing valve.

 Air to Air Heat Pump Fail to Heating—Air to Air Heat

Pump and Reversing Valve fails to Heating.

 Air to Air Heat Pump Fail to Cooling—Air to Air Heat

Pump and Reversing Valve fails to Cooling.

 Water Source Heat Pump Fail to Hea ting—Water

Source Heat Pump and Reversing Valve fails to Heating.

 Water Source Heat Pump Fail to Cooling—Water

Source Heat Pump and Reversing Valve fails to Cooling.

 Dehumidiﬁ cation in All Modes Occupied—This is

Occupied Mode Dehumidiﬁ cation Priority. The unit can enter Dehumidiﬁ cation during Cooling, Heating, or Vent Modes, but only while in Occupied operation.

SMTS Technical Guide

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

VCB-X Conﬁ guration

Zone

Heating Type

Touch the radio button to select the desired Heating Type. Modulating Heat is always initiated ﬁ rst. Default is None.

 None—The unit has no Heat.

  Staged Control— On/Off Hot Water or ﬁ xed stage(s) of

Heat.

 Modulating Control—Only fully modulating forms of

Heat which would be Modulating Hot Water, Modulating

Steam Heat or Modulating SCR Electric Heat. Does not

include Modulating Gas using the AAON® MODGAS-X

Controller.

 Mod Gas Control—Only Modulating Gas Heat controlled

by the AAON® MODGAS-X Controller.

 Modulating and Staged Control—Fully modulating

as the 1st form of Heat and Stage(s) of Heat as the 2nd form

of Heat.

 Mod Gas and Staged Control—ModGas Heat as the 1

form of Heat and Stage(s) of Heat as the 2nd form of Heat.

See the VCB-X Controller Field Technical Guide for a more detailed description of these operations.

NOTE: If you are using a Heat Pump, this screen will not appear.

Aux Heating Type

If you are using a Heat Pump, touch the radio button to select the desired Aux Heat option. Default is None.

 None—This unit does not have Heat Pump

Auxiliary Heat.

 Staged Control— This unit has a stage(s) of Auxiliary

Heat. Multiple relays can be conﬁ gured as Aux Heat in

which case the relays will stage up as required.

 Modulating Control—This unit has a form of modulating

heat being used as Auxiliary Heat. ModGas cannot be used

as the modulating heat source.

 Mod Heat AND Staged Heat—This unit has modulating

heat that will be used as the 1st form of Auxiliary Heat

followed by a stage(s) of Aux Heat.

NOTE: If you are not using a Heat Pump, this screen will not appear.

Cooling Type

Touch the radio button to select the desired Cooling Type. If your HVAC unit is equipped with a Digital Compressor, touch the radio button to select Modulating Control or Modulating and Staged Control. Modulating Cooling is always initiated ﬁ rst. Default is None.

 None—The unit has no Cooling.

 Staged Control— On/Off Chilled Water or ﬁ xed stage(s)

DX Cooling only.

 Modulating and Staged Control— Digital Scroll

Compressor(s) as the 1 of Cooling as the 2nd form of Cooling.

 Digital Compressor—Touch this square if your HVAC unit is

using a Digital Compressor. Default is No.

Economizer Control

Touch the radio button to select type of Economizer Control. Default is None. Touch the square button to allow Economizer Control in Unoccupied Mode. Default is No Economizer Allowed in Unoccupied Mode.

form of Cooling and ﬁ xed stage(s)

 None— No Economizer being controlled directly by this

controller.

 Economizer Only—Economizer being controlled but no

CO2 control.

 Economizer with CO2 Reset—Economizer controlled

but with the ability for CO2 to reset the Minimum position.

 Economizer Allowed in Unoccupied Mode—Default is

NO. This conﬁ guration option is available if Economizer Control is conﬁ gured.

 YES—You want to use the Economizer as necessary

during Unoccupied Night Setback cooling calls. It will be utilized just as it would be in the Occupied mode with the same outdoor enable temperature. The Economizer will remain closed unless there is a call to run while in the Unoccupied Mode.

 NO—You want the Economizer to always remain fully

Closed in the Unoccupied mode even if there is a call to run from a zone or space temp.

Economizer Enable Source

This conﬁ guration option is available if the unit was conﬁ gured for Economizer Control. Touch the radio button from the Economizer En- able methods listed below that will allow the Economizer to be used as the ﬁ rst stage of cooling. Default is OA Drybulb.

 OA Drybulb— If the Outdoor Air Drybulb temperature is

below the enable setpoint, the Economizer can be used as the ﬁ rst stage of cooling.

 OA W etbulb ( OA RH sensor needed)—If the Outside

Air Wetbulb temperature is below the enable setpoint, the Economizer can be used as the ﬁ rst stage of cooling.

 OA Dewpoint ( OA RH sensor needed)—If the Outdoor

Air Dewpoint temperature is below the enable setpoint, the Economizer can be used as the ﬁ rst stage of cooling.

 Modulating Control— Modulating Chilled Water or

Digital Scroll Compressors.

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

VCB-X Conﬁ guration

Building Pressure Control

This conﬁ guration option is available if the EM1 Module has been installed and conﬁ gured. Touch the radio button to select type of Building Pressure Control. Default is None.

 None—No Building Pressure Control by this controller.  On/Off Control—If the building pressure rises above

setpoint, a relay conﬁ gured as Exhaust Fan will energize in order to turn on an On/Off exhaust fan. You must conﬁ gure one of the output relays as Exhaust Fan.

 Modulating Control—If the building pressure rises above

setpoint, a modulating signal will be used to control an exhaust fan VFD or a modulating damper. A relay conﬁ gured as Exhaust Fan can be used to enable this device so that the modulating signal can control it.

 Rev erse Acting OA Damper Control—Select if reverse

acting Building Pressure Control using the Outdoor Air Damper is required. If the building pressure falls below setpoint, the OA Damper (Economizer) signal will be used to modulate the OA Damper to maintain setpoint.

 Rev erse Acting Supply Fan VFD Control—Contact

WattMaster Factory regarding this reverse acting Building Control option. This should not be used in most applications.

Morning Warm-Up Touch the radio button to select type of Morning Warm-Up control. Default is None.

 None— There is no Morning Warm Up required.   Stand Alone Warm-up Control—The VCB-X Controller

is not communicating to Orion VAV Box controls, but a Morning Warm Up Relay can be conﬁ gured to signal boxes by other to open.

 Warm-up w/Broadcast to Fixed Airﬂ ow—The VCB-X

Controller is communicating to Orion VAV Boxes and will broadcast a command to the boxes to go to a Fixed Percentage Position or Airﬂ ow while in Morning Warm Up. This ﬁ xed position is conﬁ gured in the VAV box controller.

 Warm-up w/Broadcast to Maximum Airﬂ ow—The

VCB-X Controller is communicating to Orion VAV Boxes and will broadcast a command to the boxes to go to a Maximum Percentage Position or Airﬂ ow while in Morning Warm Up. This maximum position is conﬁ gured in the VAV box controller.

Binary Input Conﬁ guration

Touch the square button to select the binary inputs on the VCB-X Controller.

 Emergency Shutdown Input is Required

Select this item for YES if a Smoke Detector/Firestat or other Emergency Shutdown input is connected to the Emergency Shutdown binary input. If a Shutdown condition occurs and the 24V signal is removed from this input, the Supply Fan and Heating and Cooling Relay Outputs will be de-energized and an alarm will be generated. Default is NO.

 Proof of Flow Input is Required

Select this item if the unit is equipped with a Proof of Flow Switch and it is connected to the VCB-X. If selected as YES and the Proof of Flow Switch is open, only the Supply Fan Relay will be active. If any other relays such as Heating Stages or Cooling Stages are active, they will be deactivated when the Proof of Flow Switch input is lost. Default is NO.

 Dirty Filter Input is Required

Select this item if a Dirty Filter switch is connected to the Dirty Filter binary input. If the Dirty Filter input is active, an alarm will be generated. Default is NO.

 Defrost Coil Switch Installed

Select this item if a Defrost Coil Temperature Switch is installed and is connected to the Defrost Coil Temperature Switch binary input. If this switch closes, it will initiate a Defrost Mode. Default is NO.

Installed Sensors

Touch the square button to select the desired airﬂ ow sensor monitoring:

 Monitor Return Airﬂ ow Sensor—Select this item if

you have an Airﬂ ow Monitoring station measuring the CFM

of the Return Air airﬂ ow stream of this unit. Default is NO.

 Monitor Supply Airﬂ ow Sensor—Select this item if

you have an Airﬂ ow Monitoring station measuring the CFM

of the Supply Air airﬂ ow stream of this unit. Default is NO.

 Monitor Exhaust Airﬂ ow Sensor—Select this item if

you have an Airﬂ ow Monitoring station measuring the CFM

of the Exhaust Air airﬂ ow stream of this unit. Default is NO.

 Monitor Outdoor Airﬂ ow Sensor—Select this item if

you have an Airﬂ ow Monitoring station measuring the CFM

of the Outdoor Air airﬂ ow stream of this unit. Default is NO.

 Control Outdoor Airﬂ ow—Select this item if

you have an Airﬂ ow Monitoring station and are controlling the OA Damper to an airﬂ ow (CFM) setpoint. Default is NO.

 Has Outdoor Air Temperature Sensor—Select this

item if you have any type of Outdoor Air T emperature Sensor installed.

 Broadcast Outdoor Air Humidity—The VCB-X will broadcast its Outdoor Air Humidity Reading to other HVAC units if they are not equipped with their own Outdoor Air RH sensors. A network communications device (MiniLink PD or CommLink) is needed in order for this feature to operate.

 Broadcast Outdoor Air Temperature—The VCB-X will

broadcast its Outdoor Air Temperature Reading to other HVAC units if they are not equipped with their own Outdoor Air Temperature sensors. A network communications device (MiniLink PD or CommLink) is needed in order for this feature to operate.

SMTS Technical Guide

Zone

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

VCB-X Conﬁ guration & Temperature Setpoints

Zone

 Broadcast Commands to V AV Boxes—The VCB-X will

broadcast all applicable information and commands to the VAV Boxes.

 Broadcast Building Pressure—The VCB-X will broadcast

Building Pressure from this unit to any other unit requiring this value.

Glycol Percentage for Water Source Heat Pumps

Select the percentage that applies to your unit.

Temperature Setpoints

Touch the < Temperatures> button to access the

Temps

Cooling Mode Enable

This setpoint is used to determine the Cooling Mode of operation in reference to the HVAC Mode Enable Sensor. Above this temperature plus the deadband, the unit will switch to Cooling Mode. High limit = 110ºF / 43.3ºC; Low limit = 1ºF / -17.2ºC. Default = 75ºF / 24ºC.

Heating Mode Enable

This setpoint is used to determine the Heating Mode of operation in reference to the HVAC Mode Enable Sensor. Below this temperature minus the deadband, the unit will switch to Heating Mode. High limit = 110ºF / 43.3ºC; Low limit = 1ºF / -17.2ºC. Default = 70ºF / 21ºC.

Temperature Setpoint Screens.

Control Mode Low Alarm Offset

If the Temperature of the controlling sensor falls below the Occupied Heating Setpoint by this amount during the Heating Mode, the controller will generate a Low Control Temp Alarm. The unit must be conﬁ gured for Space T emperature Control, Return Air T emperature Control, or as a Single Zone VAV unit for this alarm to be generated. High limit = 50ºF / 27.77ºC; Low limit = 0ºF / 0ºC; Default = 30ºF / 16.66ºC.

Hood On MUA Cooling Setpoint

If the Hood On switch closes, this is the Cooling Setpoint used to generate the Cooling Mode based on the Outdoor Air Temperature. High limit = 110ºF / 43.3ºC; Low limit = -1ºF / -17.2ºC; Default = 75ºF / 24ºC.

Hood On MUA Heating Setpoint

If the Hood On switch closes, this is the Heating Setpoint used to generate the Heating Mode based on the Outdoor Air Temperature. High limit = 110ºF / 43.3ºC; Low limit = -1ºF / -17.2ºC; Default = 70ºF / 21ºC.

MUA Outdoor Air Dewpoint Setpoint

On MUA conﬁ gured units (100% or high percentage Outdoor Air units), or if this is a unit in Hood On MUA operation, Dehumidiﬁ cation will be initiated if the Outdoor Air Dewpoint rises above this setpoint. High limit = 80ºF / 26.6ºC; Low limit = 35ºF / 1.7ºC; Default = 55ºF / 12.8ºC.

Economizer Enable Setpoint

If an Outdoor Air Temperature Sensor is connected to the VCB-X and the Outdoor Air Temperature falls below this Setpoint, the Economizer can be used for Free Cooling. High limit = 80ºF / 26.66ºC; Low limit =

-30ºF / -34.44ºC; Default = 55ºF / 12.80ºC.

Unoccupied Cooling Offset

During the Unoccupied Mode of Operation, this setpoint adjusts the Cooling Mode Enable Setpoint up by this amount. If you do not want Cooling to operate during the Unoccupied Mode, use the default setting of 30°F / 16.66ºC for this setpoint. High limit = 30ºF / 16.66ºC (no offset); Low limit = 0ºF / 0ºC; Default 30ºF / 16.66ºC.

Unoccupied Heating Offset

During the Unoccupied Mode of Operation, this setpoint adjusts the Heating Mode Enable Setpoint down by this amount. If you do not want Heating to operate during the Unoccupied Mode, use the default setting of 30°F / 16.66ºC for this setpoint. High limit = 30ºF / 16.66ºC (no offset); Low limit = 0ºF / 0ºC; Default = 30ºF / 16.66ºC.

Mode Selection Deadband

This Setpoint is added to and subtracted from the HV AC Mode Setpoints to determine when the unit enters and leaves a mode of operation. High limit = 10ºF / 5.55ºC (no offset); Low limit = 1ºF / 0.55ºC; Default = 0ºF / 0ºC.

Control Mode High Alarm Offset

If the Temperature of the controlling sensor rises above the Occupied Cooling Setpoint by this amount during the Cooling Mode, the controller will generate a High Control T emp Alarm. The unit must be conﬁ gured for Space T emperature Control, Return Air T emperature Control, or as a Single Zone VAV unit for this alarm to be generated. High limit = 50ºF / 27.77ºC; Low limit = 0ºF / 0ºC; Default = 30ºF / 16.66ºC.

Pre-Heat Enable Temperature

For cold climates where freezing temperatures may be experienced, a Pre-Heater relay output can be activated to control a preheater coil based on the Outdoor Air Temperature to prevent freezing of Water Coils. One of the VCB-X Relay Outputs must be conﬁ gured for the Pre-Heater control. When conﬁ gured, any time the Outdoor Air Temperature falls below the Preheat Setpoint (during Occupied or Unoccupied Mode) and the HVAC unit’s fan is running, the Pre-Heater relay will activate. High limit = 70ºF / 21.11ºC; Low limit = -30ºF / -34.44ºC; Default = 30ºF / -1.11ºC.

Low Ambient Temperature

Similar to the Pre-Heat Relay, a Low Ambient Relay can be conﬁ gured to energize anytime (during Occupied or Unoccupied Mode) the Outdoor Air Temperature falls below this setpoint. The Low Ambient Relay, though, can energize whether the fan is running or not. This could be used to energize a boiler, for instance. High limit = 70ºF / 21.1 1ºC; Low limit = -30ºF / -34.46ºC; Default = 30ºF / -1.11ºC.

Warmup Target Temperature

If the Return Air Temperature is below this value on a change to the Occupied Mode, the unit will enter the W arm-Up Mode until this tar get temperature is satisﬁ ed or times out (based on Warmup Mode Timeout Period). High limit = 90ºF / 32.2ºC; Low limit = 50ºF / 10ºC; Default = 70ºF / 21ºC.

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

VCB-X Temperature Setpoints

Space Sensor Slide Adjustment

If the VCB-X Controller has a Space T emperature Sensor with the Slide Adjust option installed, the HVAC Mode Enable Heating and Cooling Setpoints can be offset by the HVAC Mode Sensor Slide Offset Setpoint value. When the Slide Adjust bar is in the middle, no of fset will occur. If the Slide Adjust bar is moved all the way to the top of the Sensor , the Heating and Cooling Setpoints will be raised by the Setpoint value you have entered. If the Slide Adjust bar is moved all the way down to the bottom of the Sensor, the Heating and Cooling Setpoints will be lowered by the Setpoint value you have entered.

If the Space T emperature is the SAT Reset Source, then the Slide Adjust will adjust the HV AC Mode Enable Setpoints and the SAT Reset Source Setpoints simultaneously. High limit = 10ºF / 5.5ºC; Low limit = 0ºF / 0ºC; Default = 0ºF / 0ºC.

Coil Setpoint Reset Limits

Based on the Indoor Humidity Reset Range conﬁ gured with the Indoor Humidity Low and High Reset Limits and the Coil Suction T emperature Setpoint can be reset between the High Reset Limit and Low Reset Limit conﬁ gured on this screen during the Dehumidiﬁ cation Mode. If the High Reset Limit and the Low Reset Limit are set at the same value, no Coil Temperature Reset will occur.

Coil Setpoint High Reset Limit

The Coil T emperature Setpoint can be reset to this maximum level when the Indoor Humidity drops to its Low Reset Limit. See Reset description on page 46. If no reset of the Coil T emperature is required, set this value the same as the following Coil Setpoint Low Reset Limit. High limit = 70ºF / 21.1ºC; Low limit = 35ºF / -1.7ºC; Default = 45ºF / 7.2ºC.

Coil Setpoint Low Reset Limit

The Coil T emperature Setpoint can be reset to this minimum level when the Indoor Humidity rises to its High Reset Limit. See Reset description on page 46. If no reset of the Coil T emperature is required, set this value the same as the above Coil Setpoint High Reset Limit. High limit = 70ºF / 21.1ºC; Low limit = 35ºF / -1.7ºC; Default = 40ºF / 4.4ºC.

Heat Wheel Defrost Temperature

The Heat Wheel Defrost Mode occurs when the Outdoor Air T emperature is below this setpoint. High limit = 50ºF / 10ºC; Low limit = 0ºF / 0ºC; Default = 30ºF /-1.7ºC.

Supply Air Cooling High Reset Limit

If No Reset has been conﬁ gured for the SAT Reset Source, then this setpoint will be the Cooling Mode Supply Air Setpoint. If a Reset Source has been conﬁ gured, then this setpoint will be the lowest temperature the Supply Air Setpoint can be reset to. High limit = 80ºF / 26.66ºC; Low limit = 30ºF / -1.11ºC; Default = 55ºF / 12.80ºC.

Cooling Reset Source High Limit

If a SAT Reset Source has been conﬁ gured, then the Cooling Mode Supply Air Setpoint will be reset to its minimum limit (Supply Air Cooling Setpoint) as the reset source rises to this level. If this unit has been conﬁ gured for Single Zone VAV operation, then the Supply Fan VFD will be reset towards 100% as the Space T emperature rises towards this setpoint. High limit = 150ºF / 65.55ºC; Low limit = 1ºF / -17.20ºC. Default = 75ºF / 24ºC.

Cooling Reset Source Low Limit

If a SA T Reset Source has been conﬁ gured, then the Cooling Mode Sup- ply Air Setpoint will be reset to its maximum limit (Supply Air Cooling Reset Limit) as the reset source drops to this level. If this unit has been conﬁ gured for Single Zone VAV operation, then the Supply Fan VFD will be reset towards the Cooling Minimum Fan VFD Signal Setpoint as the Space T emperature falls towards this setpoint. High limit = 150ºF / 65.55ºC; Low limit = -10ºF / -23.30ºC. Default = 70ºF / 21ºC.

Cooling Staging Window

When the VCB-X Controller is in Cooling Mode, if the Supply Air Temperature drops below the Active Supply Air Cooling Setpoint minus the Cooling Staging Off Deadband value, a Cooling Stage will be deactivated after its Minimum Run Time. High limit = 30ºF / 16.66ºC (no offset); Low limit = 1ºF / 0.55ºC; Default = 5ºF / 2.8ºC.

Cooling Outdoor Air Lockout

If the Outdoor Air Temperature drops below this level, the Mechanical Cooling is locked out. High limit = 100ºF / 37.77ºC; Low limit = -30ºF / -34.44ºC; Default = 50ºF / 10ºC.

Cooling Minimum Fan VFD Signal

If this unit is conﬁ gured for Single Zone VAV operation, the Cooling Minimum Fan VFD Signal will be the fan speed at which the VFD will start operating at when cooling is initiated. It can then modulate up to 100% as the space temperature rises within the range created by the Cooling Reset Source Low Limit and the Cooling Reset Source High Limit. If this is a CAV unit this should be set to 100%. High limit = 100%; Low limit = 0%; Default = 30%.

Cooling Low Temperature Cutoff

The VCB-X controller will temporarily disable Cooling if while in Cooling Mode, the Supply Air Temperature drops below this Cooling Low Temperature Cutof f Setpoint. The unit will restart when the Supply Air Temperature has risen 5º above this level. See the VCB-X Controller Field Technical Guide for detailed information on the Low and High Supply Air Temperature Cutoff sequence of operation. High limit = 100ºF / 37.77ºC; Low limit = 0ºF / -17.77ºC; Default = 40ºF / 4.50ºC.

Supply Air Cooling High Reset Limit

If a SA T Reset Source has been conﬁ gured, then this is the maximum that the Cooling Mode Supply Air Setpoint can be reset up to. High limit = 100ºF / 37.77ºC; Low limit = 1ºF / -17.22ºC; Default = 55ºF / 12.80ºC.

SMTS Technical Guide

Mod Cooling Proportional Window

The Modulating Cooling Window is the control range of the Modulating Signal above and below the Active Supply Air T emperature Setpoint. The larger the Modulating Cooling Window, the smaller the signal adjustment per Time Period will be for each 1ºF the Supply Air Temperature is from the Active Supply Air Temperature Setpoint. If the Supply Air Temperature is this amount away from the SAT setpoint, 10% of the possible output signal will be applied. High limit = 30ºF / 16.66ºC; Low limit = .1ºF / .055ºC; Default = 10ºF / 5.55ºC.

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

VCB-X Temperature Setpoints

Zone

Supply Air Heating Setpoint

If No Reset has been conﬁ gured for the SAT Reset Source, then this setpoint will be the Heating Mode Supply Air Setpoint. If a Reset Source has been conﬁ gured, then this setpoint will be the lowest temperature the Supply Air Setpoint can be reset to. High limit = 240ºF / 115.55ºC; Low limit = 40ºF / 4.50ºC; Default = 120ºF / 48ºC.

Supply Air Heating High Reset Limit

If a SAT Reset Source has been conﬁ gured, then this is the maximum that the Heating Mode Supply Air Setpoint can be reset up to. High limit = 250ºF / 121.11ºC; Low limit = 0ºF / -17.77ºC; Default = 120ºF / 48ºC.

Heating Reset Source High Limit

If a SAT Reset Source has been conﬁ gured, then the Heating Mode Supply Air Setpoint will be reset to its minimum limit (Supply Air Heating Setpoint) as the reset source rises to this level. If this unit has been conﬁ gured for Single Zone VAV operation, then the Supply Fan VFD will be reset towards the Heating Minimum Fan VFD Signal Setpoint as the Space T emperature rises towards this setpoint. High limit = 150ºF /

65.55ºC; Low limit = 1ºF / -17.22ºC. Default = 75ºF / 24ºC.

Heating Reset Source Low Limit

If a SA T Reset Source has been conﬁ gured, then the Cooling Mode Sup- ply Air Setpoint will be reset to its maximum limit (Supply Air Heating Reset Limit) as the reset source drops to this level. If this unit has been conﬁ gured for Single Zone VAV operation, then the Supply Fan VFD will be reset towards the Heating Maximum Fan VFD Signal Setpoint as the Space T emperature falls towards this setpoint. High limit = 150ºF / 65.55ºC; Low limit = -10ºF / -23.3ºC. Default = 70ºF / 21ºC.

Supply Setpoint Reset Loop Rate

If you selected Space, Outdoor Air T emperature, Return Air T emperature, or Fan VFD Signal as the SAT Reset Source, enter a value in seconds between 1-255. This value determines how fast the Supply Air T emperature Setpoint is adjusted as the Reset Source changes. High limit = 255 seconds; Low limit = 1 second; Default = 30 seconds.

Heating Staging Window

When the VCB-X Controller is in Heating Mode, if the Supply Air Temperature rises above the Active Supply Air Heating Setpoint plus the Heating Staging Off Deadband value, a Heating stage will be deactivated after its Minimum Run Time. High limit = 30ºF / 16.66ºC (no offset); Low limit = 1ºF / 0.55ºC; Default = 5ºF / 2.80ºC.

Heating Outdoor Air Lockout

The VCB-X controller will Lockout Mechanical Heating when the Outdoor Air Temperature is above this Setpoint. High limit = 150ºF /

65.55ºC; Low limit = 35ºF / 1.66ºC; Default = 90ºF / 32.2ºC.

Heating Minimum Fan VFD Signal

If this unit is conﬁ gured for Single Zone VAV operation, and you have a modulating heat source that will allow VAV heating, then the Heating Minimum Fan VFD Signal will be the fan speed at which the VFD will start operating at when heating is initiated. It can then modulate up to the Heat Mode Maximum Fan VFD Signal as the Space Temperature falls within the range created by the Hi Space Setpoint and the Low Space Setpoint. If this is a CAV unit or a Single Zone VAV unit that will have CAV Heating, these setpoints should both be set at the same value which represents the constant speed you want the fan to operate at during the Heating Mode.

On a unit controlling to a Duct Static Pressure Setpoint, if the Supply Fan VFD Signal falls below this setpoint in the Heating Mode, Heating will be disabled.

Minimum Signal High limit = 100%; Minimum Signal Low limit = 0%; Default = 50%.

Heating High Cutoff Temperature

The VCB-X controller will temporarily disable Heating if while in Heating Mode, the Supply Air Temperature rises above this Heating High Temperature Cutof f Setpoint. See the VCB-X Controller Field Technical Guide for detailed information on the Low and High Supply Air Temperature Cutoff sequence of operation. High limit = 250ºF / 121.11ºC; Low limit = 0ºF / -17.77ºC; Default = 150ºF / 65.50ºC.

Mod Heating Proportional Window

The Modulating Heating Window is the control range of the Modulating Signal above and below the Active Supply Air T emperature Setpoint. The larger the Modulating Heating Window, the smaller the signal adjustment per Time Period will be for each 1ºF the Supply Air Temperature is from the Active Supply Air Temperature Setpoint. If the Supply Air Temperature is this amount away from the SAT setpoint, 10% of the possible output signal will be applied. High limit = 30ºF / 16.66ºC; Low limit = .1ºF / .055ºC; Default = 10ºF / 5.55ºC.

Mod Heating Unoccupied Position

This screen can be used to ensure that a Modulating Hot Water Valve will open to a certain position when the fan is not operating in order to prevent freezing. For other forms of Modulating Heat, this would normally be set to 0%. High limit = 100%; Low limit = 0%; Default = 0%.

Heat Pump Outdoor Air Lockout

If the Outdoor Air Temperature is below this value, the Heat Pump Compressor heat will be disabled. High limit = 100ºF / 37.77ºC; Low limit = -30ºF / -34.44ºC; Default = 35ºF / 1.6ºC.

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

VCB-X Static Setpoints

Static Setpoints

Touch the < Static> button to access the Static Setpoint

Static

Heating Maximum Fan VFD Speed

If this unit is conﬁ gured for Single Zone VAV operation, and you have a Modulating Heat source that will allow VAV heating, then the Heat Mode Minimum Fan VFD Signal will be the fan speed at which the VFD will start operating at when heating is initiated. It can then modulate up to the Heating Maximum Fan VFD Signal Setpoint as the Space Temperature falls within the range created by the High Space Setpoint and the Low Space Setpoint. If this is a CAV unit or a Single Zone VA V unit that will have CA V Heating, these minimum and maximum setpoints should both be set at the same value which represents the constant speed you want the fan to operate at during the Heating Mode. High limit = 100%; Low limit = 30%; Default = 100%.

Vent Mode Minimum Fan VFD Signal

The Vent Mode Minimum Fan VFD Signal is the speed at which the fan will operate at during the V ent Mode in a unit conﬁ gured for Single Zone VAV operation. High limit = 100%; Low limit = 0%; Default = 20%.

Economizer Minimum Position

The Economizer (OA Damper) Minimum Position Setpoint is maintained during the Occupied Mode even if the Economizer is disabled due to the OA Temperature being above the Economizer Enable Setpoint. High limit = 100%; Low limit = 0%; Default = 10%.

Economizer Max Pos in High CO2

This Setpoint allows you to set the Maximum Position the Economizer will open if high CO2 conditions occur in the space. The Maximum Economizer Position Setpoint is used to limit the amount of Outdoor Air that will be introduced to the HVAC unit in order to ensure the unit is operating within its Heating and Cooling design limitations. The Minimum setting for this Setpoint is the value previously set for the Economizer Min Position Setpoint. High limit = 100%; Low limit = 0%; Default = 50%.

Screens.

IAQ Altitude {For CO2 Sensor}

Enter the distance above sea level for the installed Carbon Dioxide Sensor. Altitude correction is required for valid readings if you are above 500 feet. High limit = 15,000 feet; Low limit = 0 feet; Default = 1000.

IAQ Minimum CO2 Setpoint

The CO2 Minimum Setpoint is the threshold CO2 level at which the Economizer Minimum Position will begin to be reset higher. In between the set minimum and maximum CO2 levels, the Economizer Minimum Position will be proportionally reset between the set Economizer Minimum and Maximum position. High limit = 2000 PPM; Low limit 0 PPM; Default = 900 PPM.

IAQ Maximum CO2 Setpoint

The CO2 Maximum Setpoint is the CO2 level at which the Economizer Minimum Position will be reset to the Economizer Maximum Position. In between set minimum and maximum CO2 levels, the Economizer Minimum Position will be proportionally reset between the set Economizer Minimum and Maximum position. High limit = 2000 PPM; Low limit 0 PPM; Default = 1000 PPM.

Static Pressure Setpoint

For VAV units, a Supply Fan VFD or Bypass Damper Actuator is used to maintain the Duct Static Pressure Setpoint. The Static Pressure Output Signal varies to control to the Static Pressure Setpoint. The Duct Static Pressure is maintained at this setpoint anytime the Main Fan is running. High limit = 3.00”WG; Low limit = 0.10”WG; Default = 0.50”WG.

Static Setpoint Deadband

Building Pressure Setpoint

The Building Pressure is maintained at this setpoint while the Main Fan is running. See detailed explanation that follows. High limit = 0.20”WG; Low limit = -0.20”WG; Default = 0.10”WG.

Economizer Max Pos in Heating Mode

This Setpoint allows you to set the Maximum Position the Outdoor Air Damper will open to while Heating is operating. This takes priority over the Economizer Maximum Position in High CO 100%; Low limit = 0%; Default = 50%.

Minimum Outdoor CFM

If controlling the Outdoor Air Damper to an airﬂ ow setpoint, this screen allows you to set the design Minimum Outdoor Air CFM Setpoint. High limit = 200.00 kCFM; Low Limit = 0.10 kCFM; Default = 2.00 kCFM.

Outdoor CFM Deadband

The Outdoor CFM Setpoint uses this proportional value to calculate the maximum reset of the minimum CFM requirements. High limit =

9999.00 CFM; Low Limit = 200 CFM; Default = 10 CFM.

Setpoint. High limit =

SMTS Technical Guide

Building Setpoint Deadband

0.10”WG; Low limit = 0.01”WG; Default = 0.02”WG.

Zone

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

VCB-X Static Setpoints & Staging Delays

Zone

Building Pressure Control

The VCB-X can maintain Building Static Pressure anytime the Supply Fan is operating. A Building Pressure Transducer must be connected to the VCB-X EM1 Expansion Module. The following are the available control options.

Direct Acting Building Pressure Control

• On/Off Exhaust Fan—If an On/Off Exhaust Fan is

being used, a relay output must be conﬁ gured for “Exhaust Fan”. This relay will energize whenever the Building Pressure rises above the Building Pressure Setpoint by the Deadband amount. The relay will de energize when the Building Pressure falls below the Building Pressure Setpoint by the Deadband amount.

• Exhaust Fan VFD or Modulating Exhaust

Damper—If conﬁ gured for Modulating Exhaust, a user-

adjustable voltage output (AOUT1 – Building Pressure Output on the VCB-X EM1 Expansion Module) will be used to control this fan or damper. An Exhaust Relay can be conﬁ gured if necessary to enable the fan or damper. Whenever the Building Pressure rises above the Building Pressure Setpoint by the Deadband amount, the Exhaust Fan Relay will energize and the Modulat ing Signal will activate to control to the Building Pressure Setpoint. If the Building Pressure falls below the Building Pressure Setpoint by the Deadband amount, the Modulating Signal will modulate towards 0% as it attempts to maintain the Building Pressure Setpoint. The Exhaust Fan Relay is energized whenever the Modulating Signal is above 0%.

Reverse Acting Building Pressure Control

• Outdoor Air Damper—If this option is conﬁ gured,

the VCB-X will use the user-adjustable Economizer/ Outdoor Air Damper output signal (AOUT2 – Economizer Control Signal) to maintain the Building Pressure Setpoint. Whenever the Building Pressure falls below the Building Pressure Setpoint by the Deadband amount, the modulating Economizer Output Signal will modulate the damper open to control to the Building Pressure Setpoint. If the Building Pressure rises above the Building Pressure Setpoint by the Deadband amount, the damper will modulate towards closed as it attempts to maintain the Building Pressure Setpoint. When this option is selected, no Economizer free cooling or CO

IAQ operation will be available.

• Supply Fan VFD – Contact WattMaster regarding this

Reverse Acting Building Pressure Control option. It should not be used in most applications. If this option is selected, the user-adjustable Supply Fan VFD Output (AOUT1 on the VCB-X) will be used to control the Supply Fan VFD to maintain the Building Pressure Setpoint in similar fashion to the Outdoor Air Damper control described above.

Outside CFM Intake Area

Exhaust CFM Area

For the controller to properly calculate the Exhaust Air CFM, you need to enter the inside area in square feet of the Exhaust Air duct/damper. When measuring the Exhaust Air damper area, be sure to measure the inside dimensions of the damper. The duct size needs to be accurate to two decimal places. The more accurate the measurements, the more accurate the CFM reading will be. High limit = 200 sq. ft.; Low limit = 0 sq. ft.; Default = 0 sq. ft.

Supply CFM Area

Return CFM Area

For the controller to properly calculate the Return Air CFM, you need to enter the area in square feet of the Return Air Duct/Damper. When measuring the Return Air Damper area, be sure to measure the inside dimensions of the damper. The more accurate the measurements, the more accurate the CFM reading will be. This value needs to be accurate to 2 decimal places. High limit = 200 sq. ft.; Low limit = 0 sq. ft.; Default = 0 sq. ft.

Staging Delays Setpoints

Touch the < Staging Delays> button to access the Staging

Staging

Cooling Stage Up Delay Time

Cooling Stage Down Delay Time

Cooling Minimum Run Time

Delays Setpoint Screens.

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

VCB-X Staging Delays

Cooling Minimum Off Time

Once a Compressor has been staged back off, it must remain off for this amount of time to prevent short cycling. High limit = 15 minutes; Low limit = 3 minutes; Default = 3 minutes.

Mod Cooling Time Period

The Mod Cooling Time Period is the delay before another Modulating Cooling Signal increase or decrease can be made and is user-adjustable. Short Mod Cooling Time Periods may cause hunting of the Modulating Cooling Signal. This is the rate at which the Modulating Cooling Signal is calculated. High limit = 240 seconds; Low limit = 5 seconds; Default = 30 seconds.

Heating Stage Up Delay Time

Heating Stage Down Delay Time

Heating Minimum Run Time

Heating Minimum Off Time

Once a Heat Stage has been staged back off, it must remain off for this amount of time to prevent short cycling. High limit = 15 minutes; Low limit = 1 minutes; Default = 1 minute.

Mod Heating Time Period

The Mod Heating Time Period is the delay before another Modulating Heating Signal increase or decrease can be made and is user-adjustable. Short Mod Heating Time Periods may cause hunting of the Modulating Heating Signal. This is the rate at which the Modulating Heating Signal is calculated. High limit = 240 seconds; Low limit = 5 seconds; Default = 30 seconds.

Mechanical Heat/Cool Alarm Timer

Enter a time delay between 0-240 minutes for a delay in the time that it takes the Mechanical Heat/Cool Alarm to be generated. When Heating or Cooling Mode is initiated and staging is activated, if the Supply Air Temperature does not rise or fall 5°F within this time period, a Mechanical Heating or Cooling failure alarm will be generated. The Alarm is for Status Reporting only. The HVAC unit will continue to run. This alarm does not apply if Modulating Cooling or Heating are conﬁ gured. High limit = 240 minutes; Low limit = 0 minutes; Default = 15 minutes.

Heat Pump Aux Heat Delay

If the Supply Air is not reaching setpoint, Auxiliary Heat can be added after this amount of delay running at full heating. High limit = 60 minutes; Low limit = 0 minutes; Default = 3 minutes.

Economizer Control Loop Time

This is the time period between changes to the Economizer position. High limit = 30 seconds; Low limit = 1 seconds; Default = 10 seconds.

Building Pressure Control Rate

The Building Pressure Control Rate is the time period between changes to the Building Pressure Control signal. High limit = 30 seconds; Low limit = 1 second; Default = 10 seconds.

Fan Starting Delay

Enter the number of seconds you want the fan to delay starting. This is the Supply Fan Starting Delay initiated whenever the VCB-X initiates Supply Fan operation upon going occupied or after power-up. This is useful when you are using multiple VCB-X-controlled HVAC units and want to be sure that all the units do not start at exactly the same time when the Occupied schedule occurs. Each VCB-X should be set with staggered Fan Starting Delay Setpoint values. When the -1 value is used, it multiplies each VCB-X Controller’s address by 5 and uses this value in seconds as the Fan Starting Delay. This provides a staggered start for each VCB-X Controller on the system without having to individually set each VCB-X Controller for its own time delay. High limit = 240 seconds; Low limit = -1 second; Default = -1 second.

Fan Purge Mode Delay This is the number of seconds you want the unit to stay in Purge Mode before going into Occupied Mode. In Purge Mode, the fan runs with the Economizer at minimum position and all Cooling and Heating is de-energized. High limit = 900 seconds; Low limit = 0 seconds; Default = 10 seconds.

Heat/Cool Changeover Delay

The amount of time that must elapse after the last stage has turned off before switching to the opposite HV AC mode. High limit = 20 minutes; Low limit = 0 minutes; Default = 5 minutes.

SMTS Technical Guide

Static/ Fan Speed Control Rate This value determines the time interval between changes to the Supply

Fan Speed or the Bypass Damper Position during duct static pressure control. It also determines the time interval between changes to the Fan Speed during Single Zone VAV Reset of the Supply Fan VFD Speed. High limit = 30 seconds; Low limit = 1 second; Default = 10 seconds.

Zone

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

Zone

VCB-X Staging Delays & Miscellaneous Setpoints

Heat Pump Defrost Interval

If this is a Heat Pump unit with a Defrost Coil Temperature Switch installed and conﬁ gured, a Heat Pump Defrost Mode is available. If the Defrost Coil T emperature Switch closes during Heat Pump Heating operation, the unit will enter the Defrost Mode for 10 minutes or until the Defrost Coil Temperature Switch opens. The Heat Pump Defrost Interval is the length of time that must be met between Defrost Modes. The length of this Defrost Interval can be automatically adjusted by the Heat Pump Defrost Adaptive Timer. High limit = 120 minutes; Low limit = 10 minutes; Default = 30 minutes.

Heat Pump Defrost Adaptive Timer

Once initiated, the Defrost Mode is active until the Defrost Coil Temperature Switch opens or until a 10 minute timer has expired. Enter a value greater than zero to enable the Adaptive Defrost Adjustment of the Heat Pump Defrost Interval. This adjustment value will be subtracted from the Heat Pump Defrost Interval if the Defrost Mode lasts the entire 10 minutes. A proportion of this adjustment value will be added to the Heat Pump Defrost Interval if the Defrost Mode only lasts between 8 minutes and 0 minutes. High limit = 30 minutes; Low limit = 0 minutes; Default = 0 minutes.

Warmup Mode Timeout Period

This sets the amount of time the unit can remain in W armup Mode if the Return Air still hasn’t reached its target temperature. High limit = 240 minutes; Low limit = 0 minutes; Default = 60 minutes.

Trendlog Interval

An internal Trend Log is constantly updated at a rate equal to this value. Trend Logs can only be accessed with Prism II software. High limit = 120 minutes; Low limit = 1 minutes; Default = 15 minutes.

Miscellaneous Setpoints

Touch the < Misc> button to access the Miscellaneous

Misc

Indoor Humidity Reset of the Coil Temperature Setpoint

The Indoor Humidity Low and High Reset Limit Setpoints below can be used to reset the Coil Temperature between its High and Low Reset Limits (see page 41).

On units where Indoor Humidity is used to initiate Dehumidiﬁ cation (non MUA units), the Indoor Humidity Low Reset Limit is the Dehumidiﬁ - cation Setpoint, and as the Indoor Humidity rises above this setpoint, Dehumidiﬁ cation will be initiated. If the humidity falls 1% below this setpoint, the unit will leave the Dehumidiﬁ cation Mode.

If no reset of the Coil Temperature Setpoint is desired, set the Indoor Humidity High Reset Limit at the same value as the Indoor Humidity Low Reset Limit. If reset of the Coil Temperature Setpoint is desired, when the Indoor Humidity rises above the Indoor Humidity Low Reset Limit, Dehumidiﬁ cation will be initiated and the Coil Temperature Setpoint will be set at the Coil Setpoint High Reset Limit.

Setpoint Screens.

The Indoor Humidity High Reset Limit is the Indoor Humidity level at which the Coil T emperature will be reset to the Coil Setpoint Low Reset Limit. As the Indoor Humidity rises between the Low Reset Limit and the High Reset Limit, the Coil T emperature Setpoint will be proportionally reset between the Coil Setpoint High Reset Limit down to the Coil Setpoint Low Reset Limit.

On MUA units where the Outdoor Dewpoint Setpoint is used to initiate Dehumidiﬁ cation, this screen is only used to set the Indoor Humidity values that will reset the Coil T emperature Setpoint. As described above, as the Indoor Humidity rises within the range created by the Low and High Reset Limits, the Coil T emperature Setpoint will be proportionally reset between the Coil Setpoint High and Low Reset Limits.

Indoor Humidity Low Reset Limit

High limit = 100%; Low limit = 0%; Default = 50%.

Indoor Humidity High Reset Limit

High limit = 100%; Low limit = 0%; Default = 60%.

Head Pressure Setpoint

If the unit is conﬁ gured for Head Pressure Control, this is the pressure maintained by the condenser fans whenever a compressor is running. High limit = 420 PSI; Low limit = 240 PSI; Default = 315 PSI.

Re-Heat Head Pressure Setpoint

If the unit is conﬁ gured for Head Pressure Control, this is the pressure maintained by the condenser fans whenever a compressor is running in dehumidiﬁ cation. High limit = 420 PSI; Low limit = 240 PSI; Default = 400 PSI.

Controlling Week Schedule

The VCB-X has an internal schedule. If you want the VCB-X to use its own internal schedule, enter <0> for Internal.

External Schedules are available by using one of the GPC-X family of General Purpose Controllers. Depending on which generation of GPC-X Controller you have, you may have up to 5 or up to 8 schedules available to use. T o use the schedules on one of these controllers, enter the number of the schedule on that controller (either 1 through 5 or 1 through 8) you will be using. High limit = 8; Low limit = 0; Default = 0.

Push Button Override Duration

If the VCB-X has a Space Temperature Sensor installed and it has the Override Button option, the HV AC unit will initiate Override Mode any time the Override Button is pressed and held for less than 3 seconds. This puts the unit into Occupied operation. The Push-Button Override Duration Setpoint allows you to adjust the amount of time the Override will remain in effect when the Override Button is pressed. T o cancel the Override before the Override Duration time period expires, press the Override Button for 5 to 10 seconds. High limit = 8 hours; Low limit = 0 hours; Default = 2 hours.

SMTS Technical Guide

VCB-X Controllers

VCM, VCM-X & VCB-X Controllers

VCB-X Miscellaneous Setpoints

Daylight Savings Start Date This is the date in the Spring when the time clock automatically adjusts itself forward one hour. If you are in a time zone that does not have daylight savings time or do not want to use this feature, leave this value at zero. High limit = 1231; Low limit = 0; Default = 0.

NOTE: The U.S. government has the authority to determine the

switch-over dates each year. Currently , the time changes the second Sunday in March and then switches back the ﬁ rst Sunday in November.

Daylight Savings Stop Date

This is the date in the Fall when the time clock automatically adjusts itself backward one hour. If you are in a time zone that does not have daylight savings time or do not want to use this feature, leave this value as zero. High limit = 1231; Low limit = 0; Default = 0.

Main Fan Minimum VFD Voltage

Enter a value between 0.0 and 10.0 VDC for the main fan’s minimum output voltage. The Fan Speed Status Screen will display 0% to 100%, but the output will range from the minimum value set to the maximum value set.

The VCB-X will reverse the logic of the output signal when a Zoning Bypass Damper is used. High limit = 10 VDC; Low limit = 0 VDC; Default = 0 VDC.

Main Fan Maximum VFD Voltage

Enter a value between 0.0 and 10.0 VDC for the main fan’s maximum output voltage. The Fan Speed Status Screen will display 0% to 100%, but the output will range from the minimum value set to the maximum value set.

The VCB-X will reverse the logic of the output signal when a Zoning Bypass Damper is used. High limit = 10 VDC; Low limit = 0 VDC; Default = 10 VDC.

Mod Heat Signal High Volts

Voltage at which the Heating is 100%. Enter a value between 0.0 and

10.0 VDC for the Modulating Heat maximum output voltage. When performing reverse acting heating, the minimum position volts will be the highest value. High limit = 10 VDC; Low limit = 0 VDC; Default = 10 VDC.

Mod Cool Signal Low Volts

Voltage at which the Cooling is at 0% if this is not a Digital Compressor. Enter a value between 0.0 and 10.0 VDC for the Modulating Cool minimum output voltage. When performing reverse acting cooling, the minimum position volts will be the highest value. High limit = 10 VDC; Low limit = 0 VDC; Default = 0 VDC.

Mod Cool Signal High Volts

V oltage at which the Cooling is at 100% if this is not a Digital Compressor. When performing reverse acting cooling, the minimum position volts will be the highest value. High limit = 10 VDC; Low limit = 0 VDC; Default = 10 VDC.

Building Pressure Control Low Volts

V oltage at which the control signal for Building Pressure is lowering the pressure by the maximum amount. High limit = 10 VDC; Low limit = 0 VDC; Default = 0 VDC.

Building Pressure Control High Volts

Voltage at which the control signal for Building Pressure is increasing the pressure by the maximum amount. High limit = 10 VDC; Low limit = 0 VDC; Default = 10 VDC.

CO2 Sensor Calibration Offset

If the CO2 Sensor is reading incorrectly, you can use this option to enter an offset reading to adjust the Sensor’s Sensitivity . Enter a positive Sensor Calibration to increase the CO2 Sensor reading or a negative value to lower the Sensor reading. High limit = 500 PPM; Low limit = -500 PPM; Default = 0 PPM.

Economizer Signal Closed Volts

Enter a value between 0.0 and 10.0 VDC for the Economizer minimum output voltage when the Economizer is fully closed. High limit = 10 VDC; Low limit = 0 VDC; Default = 2 VDC.

Economizer Signal Open Volts

Enter a value between 0.0 and 10.0 VDC for the Economizer maximum output voltage when the Economizer is fully open. High limit = 10 VDC; Low limit = 0 VDC; Default = 10 VDC.

Mod Heat Signal Low Volts

Voltage at which the Heating is at 0%. Enter a value between 0.0 and

10.0 VDC for the Modulating Heat minimum output voltage. When performing reverse acting heating, the minimum position volts will be the highest value. High limit = 10 VDC; Low limit = 0 VDC; Default = 0 VDC.

SMTS Technical Guide

Space Sensor Calibration Offset

If the Space T emperature Sensor is reading incorrectly , you can use this option to enter an offset temperature to adjust the Sensor’s T emperature. Enter a positive Sensor Calibration value to raise the Space T emperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF / 55.5ºC; Low limit = -100ºF / -55.5ºC; Default = 0ºF / 0ºC.

Supply Sensor Calibration Offset

If the Supply Air Temperature Sensor is reading incorrectly, you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the Supply Air Temperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF / 55.5ºC; Low limit = -100ºF /

-55.5ºC; Default = 0ºF / 0ºC.

Zone

VCM, VCM-X & VCB-X Controllers

VCB-X Controllers

VCB-X Miscellaneous & Relays Setpoints

Zone

Outdoor Sensor Calibration Offset If the Outdoor Air Temperature Sensor is reading incorrectly, you can use this option to enter an offset temperature to adjust the Sensor’s Temperature. Enter a positive Sensor Calibration value to raise the Outdoor Air Temperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF / 55.5ºC; Low limit = -100ºF /

-55.5ºC; Default = 0ºF / 0ºC.

Return Sensor Calibration Offset

If the Return Air Temperature Sensor is reading incorrectly, you can use this option to enter an offset reading to adjust the Sensor’s Sensitivity. Enter a positive Sensor Calibration value to raise the Return Air Temperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF / 55.5ºC; Low limit = -100ºF / -55.5ºC; Default = 0ºF / 0ºC.

Coil Temperature Calibration Offset

If the Coil Temperature Sensor is reading incorrectly, you can use this option to enter an offset reading to adjust the Sensor’s Sensitivity . Enter a positive Sensor Calibration value to raise the Coil T emperature Sensor reading and a negative value to lower the Sensor reading. High limit = 100ºF / 55.5ºC; Low limit = -100ºF / -55.5ºC; Default = 0ºF / 0ºC.

Relays Setpoints

Relays

EM1 Module and/or 12 Relay Module installed and conﬁ gured. See Table 7 on the next page for Relay Deﬁ nitions.

NOTE: Relay #1 is not conﬁ gurable as it is reserved for the

Touch the < Relays> button to access the Outputs Setpoints Screens. Touch the radio button next to the desired relay

selection. Choose one relay output from each screen for Relays 2 through 23 depending on whether you have the

Supply Air Fan.

 Not Used

  Digital Compressor

 Cooling Stage

 Heating Stage

 Condenser Fan

 Heat Pump Compressor

  Heat Pump Reversing V alve

 Heat Pump Aux Heat

 Heat Pump Emergency Heat

 Mod Heat Enable

 Mod Cool Enable

 Morning Warm Up

 Reheat

 Preheat

 Low Ambient

 Exhaust Fan

 Economizer

 Heat Wheel

 Occupied Mode

 Override Mode

  Alarm Indicator

SMTS Technical Guide

VAV/Zone Controllers

VCB-X Relays Setpoints

No. Relay Description Details

1 Digital Compressor Conﬁ gured for a Digital Compressor. 2 Cooling Stage Conﬁ gured for each ﬁ xed stage of cooling (except heat pump compressor).

3 Condenser 4 Heating Stage Conﬁ gured for each ﬁ xed stage of heating.

5 Heat Pump Compressor Conﬁ gured for a Fixed Heat Pump Compressor stage. 6 Reversing Valve Conﬁ gured for the Reversing Valve of a heat pump unit. 7 Aux Heat Conﬁ gured for a ﬁ xed stage of Aux Heat in a heat pump unit. 8 Emergency Heat Conﬁ gured for a ﬁ xed stage Emergency Heat in a heat pump unit. 9 Mod Heat Enable Conﬁ gure if a 0-10 VDC Modulating Heat source needs a relay to enable it.

10 Mod Cool Enable Conﬁ gure if a 0-10 VDC Modulating Cool source needs a relay to enable it. 11 Pre-Heat Conﬁ gure this relay for Pre-Heat operation. See Pre-Heat Sequence for details. 12 Low Ambient Conﬁ gure this relay for Low Ambient operation. See Low Ambient Sequence for details. 13 Economizer Active If conﬁ gured, this relay will energize when the unit is in the Economizer Mode. 14 Occupied Active If conﬁ gured, this relay will energize whenever the unit is in the Occupied Mode. 15 Override Active If conﬁ gured, this relay will energize anytime the space sensor Pushbutton override is active. 16 Alarm Active If conﬁ gured, this relay will energize anytime a VCB-X alarm is active.

Morning Warm-Up

(VAV Boxes) 18 Reheat Conﬁ gure (1) Relay for On/Off Reheat when used. 19 Exhaust Fan Conﬁ gure (1) Relay for enabling exhaust fan when Building Pressure Control is used.

20 Heat Wheel

Conﬁ gured for Condenser Fan or Condenser Water Valve operation. This relay will be active anytime a compressor is active, except if this is an air to air heat pump in the Heat Pump Defrost Mode.

Conﬁ gure (1) Relay for Morning Warm-Up when Non-Orion VAV/Zone Controllers are used.

Conﬁ gure (1) Relay that turns heat wheel on when in occupied operation and turns heat wheel off when in Economizer Mode.

Table 7: User-Conﬁ gurable Relay Outputs

SMTS Technical Guide

Zone

VAV/Zone Controllers

Zone

Viewing VAV/Zone Status Screens and Enabling Alarms

Viewing VAV/Zone Status Screens

Figure 39 depicts a V AV/Zone Contr oller Status Scr een. Notice that the controller is identiﬁ ed by loop number and unit number - in this case, 0101 represents Loop 1, Unit 1.

Figure 39: VAV/Zone Controller Status Screen

Viewing Alarm Status

Enabling/Disabling VAV/Zone Alarms

Alarm conﬁ guration is accessed by touching the <ALARM> button located at the far right bottom of the Status Screen. Only a Level 3 user can conﬁ gure alarms.

The alarms must ﬁ rst be conﬁ gured using Prism II software. See the Appendix in this guide for instructions.

To enable an alarm, simply touch the grey square to the left of the alarm. A white box designates that the alarm is enabled. To disable the alarm, simply touch the square again.

To view alarm status, touch the < ALARM> button on the unit’s Status Screen located at the right of the temperature display. See Figur e 39. The Alarm Status Screen will display . See Figure 40. Only a Level 3 user has the option to enable or disable each type of alarm.

NOTE: The red <ALARM> button only appears on the screen

if the unit has an active alarm condition.

Figure 40: VAV/Zone Controller Alarm Status Screen

Figure 41: VAV/Zone Controller Alarm Screen

In the example above (Figure 41), there is an ALARM, designated by the word ALARM in red linear to Damper Feedback Failure. If there is no alarm condition, the word OK appears in a box linear to each alarm .

SMTS Technical Guide

VAV/Zone Controllers

Accessing and Entering VAV/Zone Setpoints

While in the VAV/Box Status Screen (see Figure 42), touch the < Set-

points> button found on the bottom menu bar.

NOTE: Level 1 and Level 2 users can change occupied space

temperature setpoints, but only Level 3 users can change all setpoints.

Figure 42: VAV/Zone Controller Status Screen

Individual setpoint and conﬁ guration buttons are located at the bottom of the Setpoint Screens. See Figure 44. Simply touch a speciﬁ c button to access that category.

Temps

Damper

Alarms

Misc

Calibrate

Config

Figure 44: VAV/Zone Setpoint Buttons

Within each Setpoint Scr een, touch the Status Screen, or touch < Home> to return to the Main Screen.

< Status> button to return to the

The Setpoint Screen that ﬁ rst appears will always be the Temperature Setpoints Screen. Figure 43 depicts a V AV/Zone Contr oller T emperatur e Setpoint Screen.

Figure 26 depicts a VAV/Zone Controller Temperature Setpoint Screen.

Figure 27 depicts a VCM-X Controller Temperature Setpoint Screen. Use the up and down arrow keys to the right of the screen to move

through the setpoints. Touch the <Status> button to return to the con- troller’s status screen. Touch the various buttons on the bottom of the screen to access other setpoint screens. Touch the <Home> icon to go back to the Main Screen.

Figure 43: VAV/Zone Controller Temperature Setpoint Screen

Figure 45: Occupied Cooling Setpoint Data Entry Screen

Touch <OK> to have the system accept the new value. If you enter a setpoint that is not in the valid range, the setpoint will remain as is and will not change.

Each setpoint data entry screen is self-explanatory; however, each setpoint and conﬁ guration is explained in the next section, Conﬁ guring V AV/Box Setpoints. To easily reference a particular setpoint or conﬁ gu- ration, refer to Index A.

SMTS Technical Guide

Zone

VAV/Zone Controllers

Zone

VAV/Zone Conﬁ guration & Temperature Setpoints

VAV/Zone Conﬁ guration

Touch the < Conﬁ guration> button to access the

Config

Box Conﬁ guration

Touch the radio button that pertains to your type of box—single duct cooling only, heating/cooling changeover , series fan powered, or parallel fan powered.

Proportional Heat [2-10 vdc]

Touch the square if this unit has 2-10 vdc proportional heat. Leave blank for 0-10 vdc operation.

This Box Needs the Main Fan Status

Touch the square if this unit needs Main Fan status. This setting only applies to the unoccupied mode of operation. Choose this setting to activate the heating stages only when the main fan is operating on nonfan terminal units.

For series fan terminal units, if this setting is selected, the series box fan will only run when the main HVAC unit fan is running or when a space heating demand is made. If this setting is NOT selected, the series box fan will only run when a space heating demand is made. This setting has no effect on the parallel ﬂ ow fan terminal unit.

Damper is Reverse Acting [Opens CCW]

Touch the square if this unit’s damper is reverse acting (opens counterclockwise).

Voting Zone on Zoned Systems

Touch the square if this unit is a voting zone.

Allow Box Heat to remain on in HVAC Heat Mode

Touch the square to have box heat remain on in HVAC heat mode. This will allow the Heating Relay’s Controlling Box Heat to remain on even when the AHU is in Supply Air Heating Mode. This is used as a method to provide supplemental heat if for some reason the AHU heat cannot satisfy the heating demand.

Conﬁ guration Setpoints Screens.

Temperature Setpoints

Touch the < Temperatures> button to access the

Temps

Occupied Cooling Setpoint

This is the Cooling Mode Space Temperature maintained during Occupied hours Override periods. Enter the Occupied Cooling Setpoint as the maximum temperature you would like the zone to reach before modulating the damper open to bring in more cold air to cool the space. High limit = 90ºF; Low limit = 50ºF

Occupied Heating Setpoint

This is the Heating Mode Space Temperature maintained during Occupied hours or Override periods. Enter the Occupied Heating Setpoint as the minimum temperature you would like the zone to reach before activating the Reheat Stages on the optional Expansion Relay board. If this is a Cooling Only box that doesn’t contain reheat, this setpoint will be ignored. High limit = 90ºF; Low limit = 50ºF

Unoccupied Cooling Offset

During Unoccupied hours, the Cooling Setpoint is adjusted up by this amount. High limit = 30ºF; Low limit = 0ºF

Unoccupied Heating Offset

During Unoccupied hours, the Heating Setpoint is adjusted down by this amount. High limit = 0ºF; Low limit = -30ºF

Maximum Sensor Slide Adjust

If the Optional Slide Offset is available on the wall sensor, this is the maximum amount that the Heat/Cool Setpoints can be adjusted up or down as the slide is moved from the center position to its full up or down position. High limit = 5ºF; Low limit = 0ºF

EMS Setpoint Offset

If the Energy Management Mode (EMS) is activated, the heat and cool setpoints can be spread apart by this amount. High limit = 10ºF; Low limit = 0ºF

Temperature Setpoint Screens.

No Air Valve Control [ Dump Zone]

A Dump Zone is used when you want to control a duct heater or baseboard heater independently. A VAV/Zone Controller board with a relay expansion board is used for this purpose. No damper or actuator is used. Touch the square if this unit has no air valve control (Dump Zone). If you need to control an auxiliary heater, do not select this option.

Use Broadcast from HVAC Unit on Separate Loop

Touch the square if this unit is installed on a system with one HVAC unit having multiple VAV loops.

AHU Heating Call Setpoint

If the Space T emperature drops below this setpoint by 0.5 degrees, a call for heat to the HV AC unit is broadcast from the V AV/Zone box. This only occurs in the Unoccupied Mode. High limit = 90ºF; Low limit = 50ºF

SAT HVAC Mode Deadband

If the Supply Air Temperature is above the Space Temperature by this amount, the VAV/Zone controller enters the Supply Air Heating Mode. It will remain in the Supply Air Heating Mode until the supply air drops to 2º above the space temperature. At that point the unit enters the Supply Air Vent Mode and remains there until the Supply Air drops this deadband below the Space Temperature. At that point the VAV/Zone Controller enters the Supply Air Cooling Mode and will remain there until the Supply Air Temperature rises to 2º below the Space Temperature. High limit = 20ºF; Low limit = 2ºF

SMTS Technical Guide

VAV/Zone Controllers

VAV/Zone Temperature & Damper/Airﬂ ow Setpoints

Auxiliary Heat Setpoint

This setpoint is generally used for Baseboard Heat or a heating source that is separate from Box Heat. If the Space Temperature drops below this setpoint by 0.5 degrees, the Aux Heat Relay activates. The Aux Heat Setpoint de-activates at 0.5 degrees above this setpoint. High limit = 90ºF; Low limit = 50ºF

Damper/Airﬂ ow Setpoints

Touch the < Damper/Airﬂ ow> button to access the Damp-

Damper

Air Valve Sizing [Pr Indep Only]

If this is a Pressure Independent Box, enter the manufacturer’s airﬂ ow constant (ﬂ ow coefﬁ cient) at 1” water gauge for the duct diameter this box is mounted on. High limit = 9999 CFM; Low limit = 0 CFM

Max Position [All Modes]

The VAV/Zone controller will not allow the damper or airﬂ ow calcula- tion to exceed the Maximum setpoint while it is allowing the damper to modulate. Enter the maximum damper or airﬂ ow setting used by all modes of operation. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

Min Position in Vent Mode

During Vent Mode when there is no heating or cooling demand, the damper or airﬂ ow will maintain at least the Vent Minimum amount of airﬂ ow into the zone for ventilation. Enter the minimum damper or airﬂ ow setting used during Supply Air Vent Mode of operation. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

Min Position in Cooling Mode

During Supply Air Cooling Mode, if the space being served by this damper is satisﬁ ed and has no cooling demand, the damper will close to this Cool Minimum setting. This provides a minimum amount of airﬂ ow into the space for ventilation, even if the space does not require additional cooling. Enter the minimum damper or airﬂ ow setting used during Supply Air Cooling Mode of operation. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

er/Airﬂ ow Setpoint Screens.

Min Position Night Mode

Enter the minimum damper or airﬂ ow setting used during unoccupied hours. The Night Min is the position the damper will move to when the system is in Override Mode and this particular damper is not part of the override group. This Night Min position only affects non-fan powered boxes. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

Fixed Position in Force Mode

Many times while troubleshooting a system, it is useful to have the zone damper set to a speciﬁ c damper position or airﬂ ow setting. This setpoint can be used to determine where the damper/airﬂ ow will remain when the VAV/Zone Controller receives a Force to Fixed Position command. Enter the ﬁ xed damper or airﬂ ow setting used by the ﬁ xed position force mode during the morning warm-up. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

Min Position for Parallel Fan

Enter the minimum damper or airﬂ ow setting used to activate the parallel fan if installed. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

CO2 Altitude Adjust Factor

Enter the distance above sea level for the installed Carbon Dioxide Sensor. Altitude correction is required for valid readings if you are above 500 feet. High limit = 15,000 feet; Low limit = 0 feet

Space CO2 Low Level Reset Limit

The Space CO2 Low Level Reset Limit is the value at which the CO2 ventilation restart starts. High limit = 2000 PPM; Low limit 0 PPM

Space CO2 High Level Reset Limit

The Space CO2 High Level Reset Limit is the value at which the CO2 ventilation reset stops. High limit = 2000 PPM; Low limit 0 PPM

OA CFM Low Level Reset Limit

Minimum OA CFM content required for occupied operations in the space. High limit = 2000 PPM; Low limit = 0 PPM

OA CFM High Level Reset Limit

Maximum OA CFM content required for occupied operations in the space. High limit = 2000 PPM; Low limit = 0 PPM

Min Position in Heating Mode

During Supply Air Heating Mode, if the space being served by this damper is satisﬁ ed and has no heating demand, the damper will close to this Heat Min setting. This provides a minimum amount of airﬂ ow into the space for ventilation, even if the space does not require additional heating. Enter the minimum damper or airﬂ ow setting used during supply air heating mode of operation. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

Min Position Reheat Mode

Enter the minimum damper or airﬂ ow setting used during the Space Reheat Mode of operation. Pressure Independent = CFM. Pressure Dependent = %. High limit = 9999 CFM / 100%; Low limit = 0 CFM / 0%

SMTS Technical Guide

Heat Mode Distribution Effectiveness

This value represents how efﬁ cient the space is in receiving Outdoor CFM content. Enter the Zone Air Distribution Effectiveness as shown in ASHRAE Table 6-2. High limit = 100%; Low limit 1%

Cool Mode Distribution Effectiveness

This value represents how efﬁ cient the space is in receiving Outdoor CFM content. Enter the Zone Air Distribution Effectiveness as shown in ASHRAE Table 6-2. High limit = 100%; Low limit 1%

Zone

VAV/Zone Controllers

Zone

VAV/Zone Alarm Settings & Miscellaneous & Calibration Setpoints

Alarm Settings

Touch the < Alarm Settings> button to access the Alarm

Alarms

Cooling Setpoint Alarm Offset

The VAV/Zone controller can be set up to generate an alarm anytime the box goes into the Occupied Mode and the Space Temperature exceeds the user-deﬁ ned alarm limits for a user-deﬁ ned period of time. A High Temperature Alarm Setpoint is created by adding the Cooling Setpoint Alarm Offset to the current Cooling Setpoint. If the Space Temperature exceeds this limit for a period deﬁ ned by the Alarm Delay Period Setpoint, the controller can generate an alarm callout if all the optional hardware components required for this to occur are installed. High limit = 50ºF; Low limit = 1ºF

Heating Setpoint Alarm Offset

The VAV/Zone controller can be set up to generate an alarm anytime the box goes into the Occupied Mode and the Space Temperature exceeds the user-deﬁ ned alarm limits for a user-deﬁ ned period of time. A Low Temperature Alarm Setpoint is created by adding the Heating Setpoint Alarm Offset to the current Heating Setpoint. If the Space Temperature exceeds this limit for a period deﬁ ned by the Alarm Delay Period Setpoint, the controller can generate an alarm callout if all the optional hardware components required for this to occur are installed. High limit = -1ºF; Low limit = -50ºF

Heat/Cool Alarm Delay Period

As mentioned above, if you conﬁ gure the controller to generate Space Temperature alarms, this is the amount of time after the box goes into the Occupied Mode that the temperature must be outside the alarm limits before an alarm is generated. A Space Temperature Alarm is generated when the Space T emperature is out of the speciﬁ ed range for this amount of time. High limit = 300 minutes; Low limit = 1 minute

Settings Screen.

Override Group ID#

Use this to group zones that need to activate together during Push-Button Override conditions. Enter 0 to ignore other box overrides. High limit = 16; Low limit = 0

Push-Button Override Duration

If the Flush Mount Wall Sensor has the optional Push-Button Override, this is the amount of the VAV/Zone controller will resume using its Occupied Setpoints during Unoccupied Mode. This will generate a call for the Air Handler to start its fan and provide heating or cooling, depending on how you conﬁ gure the Air Handler . High limit = 8.0 hours; Low limit = 0 hours

Controlling Week Schedule

Use this to operate on a different schedule than the HVAC unit associated with this zone. Enter 0 to operate on the HVAC unit’s schedule. Enter 1 through 5 to use an external schedule. A GPC Plus is required for schedules 1 through 5. High limit = 5; Low limit = 0.

VCM-X CoVCM-X Co

Stages of Box Heat

Enter the number of Box Heat/Re-Heat Stages to be controlled on the expansion board. High limit = 3; Low limit = 0

Calibration Setpoints

Touch the < Calibration> button to access the Calibration

Calibrate

Space Sensor Offset

Enter a positive value to raise the reading and a negative value to lower the reading. High limit = +100; Low limit = -100

Setpoints Screen.

Miscellaneous Setpoints

Touch the < Miscellaneous> button to access the Mis-

Misc

Damper Integral Constant {Kp}

The VAV/Zone controller normally opens its damper based on a proportional error from setpoint. That means if the zone temperature is 4°F from setpoint, the damper would be 100% open, or it would be modulating to provide the Maximum CFM on Pressure Independent boxes. If the error is less than 4°F, the damper may stagnate at that position and never satisfy the zone. If you add Integral into the damper calculation process, this will cause the damper or airﬂ ow calculations to continue to increase as long as the zone temperature is still above the setpoint. That means it can provide 100% or Maximum CFM before the 4°F error is achieved, bringing the zone under control faster than it normally would. Start with a small (5 or 10) value, if you use this, and monitor the effect it has. If you enter too large a value, you can create “hunting” situations that can cause the damper actuator to prematurely wear out. High limit = 100; Low limit = 0

cellaneous Setpoints Screen. The ﬁ gure that follow shows the screen and describes each setpoint in detail.

Discharge Sensor Offset

Enter a positive value to raise the reading and a negative value to lower the reading. High limit = +100; Low limit = -100

NOTE: The Discharge Sensor Offset setting only operates

on the reading when the VAV/Zone controller has its own Supply Air Temperature Sensor installed on the AUX2 input. If the Supply T emperature is received from a global broadcast, you will need to go to the air handler to calibrate the temperature reading.

SMTS Technical Guide

Appendix

Troubleshooting

ntrollersntrollers

System Manager TS LEDs and Buttons

LEDs and system function buttons are located behind your System Manager TS’s cover. See Figure 46 for locations.

Power LED

This LED will light up and stay on as long as power is supplied to your TS.

Operation LED

This LED will blink once a second to indicate that the system is alive.

Update LED

This LED will turn on when the Update program is running.

Screen Refresh LED

This LED will turn on when the screen refreshes.

Communications LED

This LED will light up and blink when there is a connection with the CommLink and/or network. If you are using your TS in stand-alone mode, this LED will not light up.

Reset Button

Press this button to reset the screen. The screen should refresh itself to the Main Screen within 2 minutes.

Diagnostics Button

Under the direction of WattMaster Controls Technical Support, you may have to perform diagnostics on your System Manager TS. Press this button to do so.

Touch Screen Suspend Button

Press this button to temporarily freeze the touch screen function of your System Manager TS in order to clean the screen. Always use a dry, dust

-free cloth to clean the screen.

Not Used Not Used

Power LED

Reset Button

Figure 46: System Manager TS LEDs and Buttons

SMTS Technical Guide

Diagnostics Button Operation LED Update LED Screen Refresh LED Communications LED Suspend Button

A302-12

Appendix

System Conﬁ guration

Zone

System Conﬁ guration Options

A VCM / VCM-X / VCB-X Controller can be used as a Stand-Alone System (one VCM / VCM-X / VCB-X Controller only), connected together on an Interconnected System (multiple VCM / VCM-X / VCB-X Controllers only) or connected together on a Network System (multiple VCM / VCM-X / VCB-X Controllers, VA V/Zone Controllers, or Add-On Controllers) to form a complete Controls System that can be programmed and monitored with one or more of the available Operator Interfaces.

For detailed information about the various Orion Controls Systems that are available and their related wiring requirements and options, please see the technical guide that pertains to the particular controller.

Operator Interfaces

The Orion Operator Interfaces are designed to provide for programming and monitoring of VCM / VCM-X / VCB-X Controller(s) and/or any VAV/Zone or Add-on Controller(s) connected to your Orion System. Y ou can use one or all of these interfaces on the same Orion System (see Figure 47). The Operator Interfaces available for use with the Orion Systems are as follows:

• Modular Service Tool

• Modular System Manager (used only for VCM / VCM-X)

• System Manager TS

• Personal Computer with Prism II Computer Front End

Software Installed and a CommLink

Stand-Alone System

The Stand-Alone System is used when you have a single controller only. Programming and status monitoring are accomplished by selecting and installing one or more of the Operator Interfaces. See Figure 48 for a Typical Stand-Alone System Layout diagram.

Interconnected System

The Interconnected System is used when you have multiple controllers of the same type on your job. With this system, you simply connect the controllers together using W attMaster communications wire or 18-gauge, 2-conductor twisted pair with shield wire (Belden #82760 or equivalent). This allows for all controllers that are connected on the communications loop to be programmed and monitored from one or more of the available Operator Interfaces connected on the communications loop. See Figure 49 for a Typical Interconnected System Layout diagram.

Networked System

If you have 1 to 59 VCM / VCM-X / VCB-X Controllers that require information sharing, simply connect the controllers together using WattMaster communications wire or 18-gauge, 2-conductor twisted pair with shield wire (Belden #82760 or equivalent). The Networked Single Loop System requires that either a MiniLink PD communication interface and/or CommLink communication interface are purchased and wired into the communications loop in a similar manner to the VCM / VCM-X / VCB-X Controllers.

The Networked Multiple Loop system is used when you have more than 59 VCM / VCM-X / VCB-X Controllers and/or are using multiple VCM / VCM-X / VCB-X Controllers that are connected to VAV/Zone controllers. These groups of controllers are broken up into multiple “Local Loops” that connect to each other via the “Network Loop.” Each individual MiniLink PD handles its speciﬁ c local loop’s communica- tions requirements. The CommLink communications interface handles all the communications between the individual MiniLink PDs to form the network loop. Up to 60 local loops can be connected together with this conﬁ guration. This provides the capability for over 3500 control- lers to be networked together. See Figure 50 for a Typical Networked System Layout diagram.

VCM-X CoVCM-X Co

Modular Service Tool

System Manager TS

Figure 47: Available Operator Interfaces

Operator

Interfaces

Modular System Manager

(VCM / VCM-X Only)

Personal Computer, Prism II Software

& CommLink

SMTS Technical Guide

ntrollersntrollers

Appendix

Stand-Alone System Layout

Modular Service Tool

Personal Computer, Prism II Software

& CommLink

Operator

Interfaces

Modular System Manager

(VCM / VCM-X Only)

System Manager TS

Figure 48: Typical Stand-Alone System Layout

SMTS Technical Guide

Appendix

Interconnected System Layout

Zone

VCM-X CoVCM-X Co

Operator

Interfaces

(VCM / VCM-X Only)

Modular System Manager

Modular Service Tool

& CommLink

Personal Computer, Prism II Software

System Manager TS

Figure 49: Typical Interconnected System Layout

SMTS Technical Guide

ntrollersntrollers

System Manager TS

Appendix

Networked System Layout

(VCM / VCM-X Only)

Modular System Manager

Operator

Interfaces

Modular Service Tool

Operator

Interfaces

Figure 50: Typical Networked System Layout

SMTS Technical Guide

Appendix

Alarm Polling Setup Using Prism II

Setting Up Alarm Polling for Controllers

In order to set up Alarm Polling to work with the System Manager TS, you must have a CommLink and MiniLink Polling Device installed on your system. The following procedure must be done for the MiniLink Polling Device on each loop.

In the Loop Selection Window of the Prism II Main Screen, select the loop where your MiniLink Polling Device is located. Then, in the Unit Selection Window scroll down to Address 60 - MiniLink PD and click once on your selection. (Figure 51)

Zone

Figure 53: Polling Device Setpoints Window

VCM-X CoVCM-X Co

Figure 51: Loop & Unit Selection Windows

The Polling Device Window will appear. (Figure 52)

Click the <Alarm Polling> option at the top far right of the Polling Device Setpoints Window. The Alarm / Override Polling Window will

appear. (Figure 54)

Figure 54: Alarm / Override Polling Window

In the Alarm / Override Polling Window, click the box to the left of each controller to choose alarm polling and push-button overrides for that controller. A check mark in the box designates alarm polling/pushbutton override.

Figure 52: Polling Device Window

Click <Setpoints> at the top of the screen. The Polling Device Setpoints Window will appear. (Figure 53)

Revised 8/29/11

SMTS Technical Guide

Appendix

Military Time Conversion

ntrollersntrollers

Military Time Con v ersion

The main difference between regular and military time is how hours are expressed. Regular time uses numbers 1 to 12 and a.m. and p.m. to identify each of the 24 hours in a day. In military time, the hours are numbered from 0000 to 2300.

Military time is based on a 24-hour day. Hours are numbered 0000 through 2300 and are recorded ﬁ rst. The last two digits indicate the minute after the hour. Military time does not exceed 2359 hours. For example, midnight is recorded as 0000; one minute past midnight is 0001; 1 a.m. is 0100, 1 p.m. is 1300, and so on.

Regular and military time express minutes and seconds in exactly the same way. When converting from regular to military time and vice versa, the minutes and seconds do not change.

Regular time requires the use of a.m. and p.m. to clearly identify the time of day. Since military time uses a unique two-digit number to identify each of the 24 hours in a day, a.m. and p.m. are unnecessary.

The following table summarizes the relationship between regular and military time.

Regular

Time

12:00 a.m. 0000 12:30 a.m. 0030

1:00 a.m. 0100 1:30 a.m. 0130 2:00 a.m. 0200 2:30 a.m. 0230 3:00 a.m. 0300 3:30 a.m. 0330 4:00 a.m. 0400 4:30 a.m. 0430 5:00 a.m. 0500 5:30 a.m. 0530 6:00 a.m. 0600 6:30 a.m. 0630 7:00 a.m. 0700 7:30 a.m. 0730 8:00 a.m. 0800

8:30 a.m. 0830 9:00 a.m. 0900

9:30 a.m. 0930 10:00 a.m. 1000 10:30 a.m. 1030 11:00 a.m. 1100

Military

Time

Regular

Time

11:30 a.m. 1130 12:00 p.m. 1200 12:30 p.m. 1230

1:00 p.m. 1300 1:30 p.m. 1330 2:00 p.m. 1400 2:30 p.m. 1430 3:00 p.m. 1500 3:30 p.m. 1530 4:00 p.m. 1600 4:30 p.m. 1630 5:00 p.m. 1700 5:30 p.m. 1730 6:00 p.m. 1800 6:30 p.m. 1830 7:00 p.m. 1900 7:30 p.m. 1930 8:00 p.m. 2000 8:30 p.m. 2030 9:00 p.m. 2100

9:30 p.m. 2130 10:00 p.m. 2200 10:30 p.m. 2230 11:00 p.m. 2300 11:30 p.m. 2330

Military

Time

Table 8, cont.: Military Time Conversion

Table 8: Military Time Conversion

SMTS Technical Guide

Index A

A-B

Zone

NOTE: This index pertains to VCM/VCM-X and VAV/Zone

Controllers only. For VCB-X Controllers, see Index B.

4 Relay Outputs..........34

24-Hour Military Format..........61

1111..........14

2222..........14

3333..........14

Active Alarms..........18

Address..........17

AHU Heating Call Setpoint..........52

Airﬂ ow..........28

Air To Air Heat Pump Control..........26

Air Valve Control..........52

Air Valve Sizing [Pr Indep Only]..........53

Alarm Button..........21, 50

Function..........12

Alarm Categories..........21

Alarm Delay Period - VAV/Zone..........54

Alarm Indicator Relay..........34

Alarm Polling..........18, 60

Alarm Polling Enabled..........17

Alarm Relay..........48

Alarms

Dual Digital Module..........21

Full Digital Module..........21

Head Pressure Module..........21

Heat Pump Module..........21

Modules..........21

Water Source Heat Pump Module..........21

Alarm Settings..........21, 54

Button Deﬁ ned..........13

Alarm Settings Button..........54

Alarms Icon..........18

Description..........12

Alarm Status Screen

VAV/Zone..........50

VCM-X..........21

Allow Box Heat to remain on in HVAC Mode..........52

Arrow Keys

Deﬁ ned..........12

Asterisks..........14

Auxiliary Heat Setpoint..........53

Back Key Function..........12

Backlight Intensity Percentage..........17

Backlight Timeout..........14

Belden #82760 Wire..........5

Box Conﬁ guration..........52

Box Heat..........52

Broadcast Time..........16

Broadcast - VCM-X

AHU Schedule to VAV Boxes..........27

Main Fan and Heat Status to VAV Boxes..........27

Outdoor Air to All Other Units..........27

Real Time Clock to VAV Boxes..........27

Relative Humidity to All Other Units..........28

Supply Air to VAV Boxes..........27

Building Pressure Mod Control..........27

Building Pressure Reverse Acting..........27

Building Pressure Setpoint..........30

Building Pr. Output is 2-10 VDC..........27

Button Descriptions..........12

Buttons

Alarm..........21, 50

Alarm Settings..........54

Calibration..........54

Clear All..........18

Conﬁ guration..........26, 52

Damper/Airﬂ ow..........53

Diagnostics Button..........55

Holidays..........24

Home..........25, 51

Miscellaneous..........32, 54

Next Unit..........18

Outputs..........34

Reset Button..........55

Setpoints..........25, 51

Staging Delays..........31

Static & Air..........30

Status..........25, 51

Suspend..........5

Suspend Button..........55

Temperatures..........28, 52

VAV/Zone Setpoint Buttons..........51

VCM/VCM-X Setpoint Buttons..........25

Bypass Damper..........26

SMTS Technical Guide

Index A

C-G

Calibration Button Deﬁ ned..........13

Calibration Button..........54

Calibration Setpoints..........33

Carbon Dioxide Max Economizer..........31

Carbon Dioxide Setpoint..........31

Care of System Manager TS..........5

CFM..........53

Change Passcode Screen..........15

Clear All..........18

CLEAR <All Schedules>..........23

CO2 Altitude Adjust Factor..........53

Sensor Scaling..........33

Coil Setpoint..........28

Coil T emperature Offset..........33

CommLink..........4

CommLink Settings Screen..........17

Communications LED..........55

Conﬁ guration Buttons..........26, 52

Deﬁ ned..........12, 13

Conﬁ gurations

Interconnected System..........56

Network System..........56

Stand-Alone System..........56

Conﬁ guration Selection Buttons..........12

Conﬁ guration Setpoints..........26, 28, 29

Conﬁ guring VCM-X Alarms..........21

Controlling W eek Schedule..........33, 54

Controls Economizer..........26

Cooling High Reset Source..........30

Cooling Low Reset Source..........30

Cooling Min Off Time..........32

Cooling Min Run Time..........31

Cooling Mode Enable..........28

Cooling OAT Lockout..........29

Cooling SAT/Reset Source..........29

Cooling Setpoint Alarm Offset..........54

Cooling Stage Down..........31

Cooling Stage Relay..........34

Cooling Stage Up..........31

Cooling Staging Window..........29

Cool Mode Distribution Effectiveness..........53

Current Date..........14

Defrost T emperature..........30

Dehumidiﬁ cation Setpoint..........29

Demand Ventilation Control..........27

Descriptions

Buttons..........12

Icons..........12

Dewpoint Dehumidiﬁ cation Setpoint..........29

Diagnostics Button..........55

Diagrams

Interconnected System Layout..........58

Networked System Layout..........59

Stand-Alone System Layout..........57

Discharge Sensor Offset..........54

Distribution Effectiveness..........53

Double Duplex Outlet Box..........4

Down Arrow Key

Function..........12

Dual Digital Module Alarms..........21

Duct Static Setpoint..........30

Dump Zone..........52

Economizer Control Rate..........31

Edit Passcodes..........15

Emergency Shutdown Enabled..........27

EMS Setpoint Offset..........52

Enabling/Disabling Module Alarms..........21

Environmental Requirements..........5

EPROMs..........4

Esc Key Function..........12

Exhaust Fan Relay..........34

External Heat Relay..........34

Fan Cycles with Heating & Cooling..........26

Fan Proving Switch Installed..........26

Fixed Position in Force Mode..........53

Flush W all Mount..........5, 6

Force Fixed Damper During Warm-Up & Night Heat..........28

Force Max Damper During Warm-Up & Night Heat..........28

Force Modes..........24

Free Cooling..........29, 40

Full Digital Module Alarms..........21

Full Digital Module Installed..........27

Damper/Airﬂ ow

Setpoint Button Deﬁ ned..........13

Damper/Airﬂ ow Button..........53

Damper/Airﬂ ow Setpoints..........53

Damper Integral Constant {Kp}..........54

Damper is Reverse Acting [Opens CCW]..........52

SMTS Technical Guide

Gas Re-Heat Relay..........34

Global Broadcast..........27

Index A

H-M

Zone

Head Pressure Module Alarms..........21

Head Pressure Module Installed..........27

Head Pressure Setpoint..........33

Heat During Re-Heat..........27

Heating/Cooling Changeover

Box Conﬁ guration..........52

Heating High Reset Source..........30

Heating Low Reset Source..........30

Heating Minimum VFD..........32

Heating Min Off Time..........32

Heating Min Run Time..........32

Heating Mode Enable..........28

Heating OAT Lockout..........29

Heating SAT/Reset Source..........29

Heating Setpoint Alarm Offset..........54

Heating Stage For Heat Stage Relay..........34

Heating Stage Up..........32

Heat Mode Distribution Effectiveness..........53

Heat Pump Defrost Interval..........30

Heat Pump Defrost Temperature..........30

Heat Pump Delay..........32

Heat Pump Module Alarms..........21

Heat Staging Window..........29

Heat Wheel Defrost..........29

Heat Wheel Relay..........34

High Alarm Offset..........40

High Level Reset Limit

OA CFM..........53

High OAT Reset Limit..........29

High T emperature Cutoff..........29

Holidays

Setting..........24

Viewing..........24

Holidays Button..........24

Deﬁ ned..........12

Holidays Schedule Screen..........24

Home Button..........25, 51

Humidity Control..........26

Humidity Control Has Priority..........26

HVAC Mode Enable Source..........26

HVAC Reset Source..........26

Icons

Descriptions..........12

Indoor Humidity Setpoint..........33

Inside RH Sensor Installed..........26

Installing

System Manager TS..........5

Interconnected System..........56

Illustration..........58

Internal Trend Log..........46

LCD Display

Described..........4

LEDs

Communications LED..........55

Operation LED..........55

Power LED..........55

Screen Refresh LED..........55

Update LED..........55

LEDs and Buttons

Locations..........55

Level 0 Access..........15

Level 1 Access..........15

Level 1 Passcode..........14

Level 2 Access..........15

Level 2 Passcode..........14

Level 3 Access..........14, 15

Level 3 Passcode..........14

Logging In..........14

Button..........14

Description..........12

Low Level Reset Limit

OA CFM..........53

Low OAT Reset Limit..........29

Low T emperature Cutoff..........29

Main Fan Status..........52

Main Screen..........14

Main Screen Icon Functions..........12

Main Screen Icons

Alarms..........18

My System..........19

Set Time & Date..........16

Settings..........17

User Passcodes..........15

Maximum Heat Economizer..........31

Maximum Outside Air CFM..........31

Maximum Sensor Slide Adjust..........52

Maximum Slide Offset Effect..........33

Max Position [All Modes]..........53

Mechanical Fail Timeout..........32

SMTS Technical Guide

Index A

M-P

Menu Items

Edit Passcodes..........15, 16, 17, 18, 19

Military..........61

Military Time Conversion..........61

MiniLink..........18

MiniLink Polling Device..........4, 17, 60

MiniLink Polling Device Window..........60

Minimum Outside Air CFM..........31

Min Position for Parallel Fan..........53

Min Position in Cooling Mode..........53

Min Position in Heating Mode..........53

Min Position in Vent Mode..........53

Min Position Night Mode..........53

Miscellaneous

Button Deﬁ ned..........13

Miscellaneous Button..........32, 54

Mod Cooling Relay..........34

Mod Cooling Time Period..........32

Mod Cooling Window..........32

Mod Heating Time Period..........32

Mod Heating Window..........32

Modular Service Tool..........56

Modular System Manager..........56

Modulating Cooling..........27

Modulating Cooling is Reverse Acting..........27

Modulating Cooling Output..........28

Modulating Heating..........27

Modulating Heating Output..........28

Module Alarm Status..........21

Mounting..........5

System Manager TS..........5

Multiple Managers..........17

My System Icon..........19

Description..........12

Navigation Button Functions..........12

Network..........17

Networked System..........56

Illustration..........59

Network System..........56

Next Unit..........18

Night Cooling Offset..........28

Night Heating Offset..........28

Night Humidity Control..........26

No Alarms..........18

No Alarms Icon

Description..........12

OA CFM..........53

OA CFM Control Deadband..........31

OA CFM High Level Reset Limit..........53

OA CFM Low Level Reset Limit..........53

OA Damper Relay..........34

Occupied Cooling Setpoint..........52

Occupied Cooling with Morning Warm-up..........26

Occupied Deadband..........28

Occupied Heating Setpoint..........52

Occupied Indicator Relay..........34

OK Key

Function..........12

One to One Unit Connection..........17, 19

Operation LED..........55

Operator Interfaces..........56

Optimal Start Soak Factor..........33

Outdoor Air..........26

Conﬁ guration..........26

Outdoor Air Damper Control Based on Airﬂ ow CFM..........27

Outputs

Button Deﬁ ned..........13

Outputs Button..........34

Outside Airﬂ ow Intake Area..........31

Outside Airﬂ ow Sensor Installed..........28

Outside RH Sensor Installed..........26

Outside Sensor Offset..........33

Override..........24

Override Group ID#..........54

Override Indicator Relay..........34

Parallel Fan Powered Box..........52

Passcode

System Manager..........14

Passcode Clearance Levels..........15

Passcode Level

1111..........15

2222..........15

9288..........15

Level 0..........15

Level 1..........15

Level 2..........15

Level 3..........15

Passcode Levels..........14

Passcodes

Changing..........15

Edit..........15

Editing..........15

Level 3..........14

Passcode Timeout..........14

Polling Device Window..........60

SMTS Technical Guide

Index A

P-S

Zone

Power/Comm Distribution Board..........11

Power LED..........55

Preheat Relay..........34

Pre-Heat Setpoint..........29

Prism II..........17, 18, 21, 50

Push-Button Override Duration..........33

R-22 Refrigerant..........28

R-410..........28

Real-Time Clock..........4

Refrigerant..........28

Reheat Head Pressure..........33

Reheat Relay..........34

Relays

Alarm Indicator..........34

Cooling Stage..........34

Emergency Heat..........34

Exhaust Fan..........34

External Heat..........34

Gas Reheat..........34

Heating Stage For Heat Stage..........34

Heat Wheel..........34

Mod Cooling..........34

OA Damper..........34

Occupied Indicator..........34

Override Indicator..........34

Preheat..........34

Reversing Valve Relay ..........34

Warm Up Relay..........34

Relays Setpoints..........34

Requirements

Environmental..........5

EPROM..........4

Reserved..........29

Reset Button..........55

Return Air..........26

Conﬁ guration..........26

Return Airﬂ ow Duct Area..........31

Return Airﬂ ow Sensor Installed..........28

Return Bypass Control..........27

Return Bypass Damper Factor..........33

Return Sensor Offset..........33

Reverse Acting..........52

Reversing Valve Relay ..........34

Reversing Valve Used for Cooling..........26

SAT HVAC Mode Deadband..........52

Saturation Vapor Pressure..........28

Schedule Auto Mode..........24

Schedule AUTO Mode..........24

Schedule FORCED OFF..........24

Schedule FORCED ON..........24

Schedule Override..........24

Schedules

Setting..........23

Viewing..........23

Schedules Button

Deﬁ ned..........12, 13

Schedule Times Screen..........23

Screen Refresh LED..........55

Screens

Change Passcode..........15

CommLink Settings..........18

CommLink Settings Screen..........17

Main..........14

Schedule Times Screen..........23

Set Clock Hour..........16

Setpoint Data Entry Screen..........25, 51

Set Time & Date..........16

System Alarm Status..........18

System Manager Passcode Levels..........15

Unit Selection..........19

VAV/Zone Controller Alarm Status Screen..........50

VAV/Zone Controller Status Screen..........50

VAV/Zone Controller Temperature Setpoint Screen..........51

VCM-X Alarm Status..........21

VCM-X Modular Status Screen 1..........19

VCM-X Schedules Screen..........23

VCM-X Status Screen 1..........19

VCM-X WSHP (Coil) Status Screen 1..........20

VCM-X WSHP (Tulsa) Status Screen 1..........19

Secure

System..........15

Selecting Units..........19

Selection Buttons

Deﬁ ned..........12

SEND TO <All Days>..........23

SEND TO <W eekdays>..........23

Series Fan Powered Box..........52

SET <24 Hr Mode>..........23

Set Clock Hour..........16

Setpoint Buttons

Deﬁ ned..........12, 13

Setpoint Data Entry Screen..........25, 51

Setpoint Icons

Described..........13

SMTS Technical Guide

Index A

S-T

Setpoints

Alarm Settings..........54

Button..........12, 13

Calibration..........33

Conﬁ guration..........26, 28, 29

Damper/Airﬂ ow..........53

Relays..........34

Staging Delay..........31

Static & Air..........30

Temperature..........28, 29, 52

Setpoints Button..........25, 51

Described..........12

Set Time and Date..........16

Set Time & Date Icon

Description..........12

Set Time & Date Screen..........16

Setting

System Clock..........16

Settings Icon

Description..........12

Setting the System Clock..........16

Single Duct Cooling Only..........52

Space CO2 High Level Reset Limit..........53

Space Sensor Offset..........33, 54

Space T emperature..........26

Conﬁ guration..........26

Split Condensers..........27

SS1001..........4

SS1005..........4

SS1016..........4

SS1025..........4

SS1026..........1, 4

SS1030..........1, 4

SS1032..........1, 4

SS1033..........1, 4

SS1034..........1, 4

Stages of Box Heat..........54

Staging Delays

Button Deﬁ ned..........13

Staging Delays Button..........31

Staging Delay Setpoints..........31

Stand Alone..........17

Stand-Alone System..........56

Illustration..........57

Static & Air

Button Deﬁ ned..........13

Static & Air Button..........30

Static & Air Setpoints..........30

Static Pressure Control..........26

Status Button..........25, 51

Suction Pressure..........28

Transducer..........28

Supply Air..........24, 26

Conﬁ guration..........24, 26

Supply Air Duct Area..........31

Supply Airﬂ ow Sensor Installed..........28

Supply Air with Supply Air Tempering..........26

Supply Air w/ Supply Air Tempering..........26

Supply Sensor Offset..........33

Surface Mount..........7

Suspend Button..........5, 55

System

Conﬁ guration..........56

System Access Level..........14

System Alarm Status Screen..........18

System Conﬁ guration..........56

System Manager Address..........17

System Manager Passcode..........14

System Manager Passcode Levels Screen..........15

System Manager Settings..........17

System Manager TS

Care of..........5

Components..........4, 5, 6, 7

Dimensions..........4, 5, 6, 7

Features..........4

Flush Wall Mount..........4, 5, 6

LEDs and Buttons..........55

Mounting..........5

Power Supply..........5

Surface Mount..........7

Wiring..........11

Wiring to VAV/Zone..........5

Wiring to VCM..........8

Wiring to VCM-X..........9

System Manager Version..........17

System Secured..........14

Technical Support..........5

Temperatures

Button Deﬁ ned..........13

Setpoint Button Deﬁ ned..........13

Temperatures Button..........28, 52

Temperature Setpoints..........52

VCM-X..........28, 29

This Unit is Installed on a Multiple Loop VAV..........52

This Unit Needs the Main Fan Status..........52

Time

Military Time Conversion..........61

Time and Date

Setting..........16

Time of Day..........14

Trend Logging Interval..........33

Troubleshooting

LEDs and Buttons..........55

SMTS Technical Guide

Index A

U-Z

Zone

Unit Selection..........19

Unit Selection Screen..........19

Unoccupied Cooling Offset..........52

Unoccupied Heating Offset..........52

Up Arrow Key

Function..........12

Update LED..........55

USB-Link..........4

User Passcodes Icon..........15

Description..........12

VAV Boxes

Broadcast..........40

VAV Box Setpoint Icons

Described..........13

VAV EPROM Requirements..........4

VAV/Zone Actuator Package Wiring..........11

VAV/Zone Alarms

Conﬁ guring..........50

Disabling..........50

Enabling..........50

VAV/Zone Alarm Status..........50

VAV/Zone Controller Alarm Status Screen..........50

VAV/Zone Controller Temperature Setpoint Screen..........51

VAV/Zone Setpoint Buttons..........51

VAV/Zone Setpoints

Accessing..........51

Conﬁ guring..........51

VAV/Zone Status Screens..........50

Viewing..........50

VCM Controller

Wiring to SMTS..........8

VCM Controller Schedules Screen..........23

VCM EPROM Requirements..........4

VCM-X Alarms

Conﬁ guring..........21

Enabling/Disabling..........21

VCM-X Controller

Wiring..........9

VCM-X Controller Alarm Screen..........21, 22

VCM-X Controller Alarm Status Screen..........21

VCM-X Controller Status Screen 1..........19

VCM-X Modular..........27

VCM-X Modular Status Screen 1..........19

VCM-X Setpoint Buttons..........25, 35

VCM-X Setpoints

Accessing..........25, 35

Conﬁ guring..........25, 35

Entering..........25, 35

Setting..........25, 35

Temperature..........28, 29

VCM-X Status Screens

Viewing..........19

VCM-X WSHP (Coil) Controller Status Screen 1..........20

VCM-X WSHP (Tulsa) Controller Status Screen 1..........19

VFD..........26

Viewing Alarm Status..........21

Viewing and Setting Holidays..........23

Viewing and Setting Schedules..........23

View Status Only..........14

Voting Zone on Zoned Systems..........52

Warm Up Relay..........34

W armup Target Temperature..........40

W arm-up Timeout..........31

Water Source Heat Pump Module

Alarms..........21

Wetbulb Setpoint..........29

Windows

Edit User Passcodes..........15, 16, 17, 18, 19

Wiring

Power/Comm Distribution Board..........11

System Manager TS..........5, 8, 10, 11

VAV/Zone Actuator Package..........11

VCM Controller..........8

VCM-X Controller..........9

WR-LL-WG-18..........5

Y200920..........1

SMTS Technical Guide

Index B

A-B

NOTE: This index pertains to VCB-X Controllers and VAV/Zone

Controllers. For VCM/VCM-X Controllers, see Index A.

12 Relay Expansion Board Installed..........36

24-Hour Military Format..........61

1111..........14

2222..........14

3333..........14

Active Alarms..........18

Address..........17

AHU Heating Call Setpoint..........52

Airﬂ ow Sensor Monitoring..........39

Air to Air Heat Pump Fail to Cooling..........37

Air to Air Heat Pump Fail to Heating..........37

Air Valve Control..........52

Air Valve Sizing [Pr Indep Only]..........53

Alarm Active Relay

Description..........49

Alarm Button..........22, 50

Function..........12

Alarm Categories..........22

Alarm Delay Period - VAV/Zone..........54

Alarm Indicator Relay..........48

Alarm Offsets..........40

Alarm Polling..........18, 60

Alarm Polling Enabled..........17

Alarm Relay..........48

Alarms

Dual Digital Module..........21

Full Digital Module..........21

Head Pressure Module..........21

Heat Pump Module..........21

Modules..........21

Water Source Heat Pump Module..........21

Alarm Settings..........21, 22, 54

Button Deﬁ ned..........13

Alarm Settings Button..........54

Alarms Icon..........18

Description..........12

Alarm Status Screen..........22

VAV/Zone..........50

Allow Box Heat to remain on in HVAC Mode..........52

Arrow Keys

Deﬁ ned..........12

Asterisks..........14

Aux Heating

Mod Heat AND Staged Heat..........38

Modulating Control..........38

Staged Control..........38

Aux Heating Type..........38

Aux Heat Relay Description..........49

Auxiliary Heat Setpoint..........53

Back Key Function..........12

Backlight Intensity Percentage..........17

Backlight Timeout..........14

Belden #82760 Wire..........5

Box Conﬁ guration..........52

Box Heat..........52

Broadcast Building Pressure..........40

Broadcast Commands to VAV Boxes..........40

Broadcast Outdoor Air Humidity..........39

Broadcast Outdoor Air Temperature..........39

Broadcast Time..........16

Building Pressure..........36, 40

Broadcast..........40

Modulating Control..........39

OA Damper Control..........39

On/Off Control..........39

Reverse Acting OA Damper Control..........39

Reverse Acting Supply Fan VFD Control..........39

Supply Fan VFD Control..........39

Building Pressure Control..........39

Direct Acting..........44

Reverse Acting..........44

Building Pressure Control Rate..........45

Building Pressure Setpoint..........43

Building Pressure Setpoint and Deadband

Direct Acting Control..........44

Building Pressure Signal High Volts..........47

Building Setpoint Deadband..........43

Buttons

Alarm..........21, 22, 50

Alarm Settings..........54

Calibration..........54

Clear All..........18

Conﬁ guration..........36, 52

Damper/Airﬂ ow..........53

Descriptions..........12

Diagnostics Button..........55

Holidays..........24

Home..........35, 51

Miscellaneous..........46, 54

Next Unit..........18

Outputs..........48

Reset Button..........55

Setpoints..........35, 51

Staging Delays..........44

Static & Air..........43

Status..........35, 51

SMTS Technical Guide

Index B

B-D

BUTTONS, continued

Suspend..........5

Suspend Button..........55

Temperatures..........52

VAV/Zone Setpoint Buttons..........51

VCB-X Setpoint Buttons..........35

Bypass Damper..........36

Calibration

Button Deﬁ ned..........13

Calibration Button..........54

Calibration Offset..........48

Carbon Dioxide Sensor Installed..........36

Care of

System Manager TS..........5

CFM..........53

Change Passcode Screen..........15

Clear All..........18

CLEAR <All Schedules>..........23

CO2 Altitude Adjust Factor..........53

CO2 Maximum Setpoint..........43

CO2 Minimum Setpoint..........43

CO2 Reset..........38

CO2 Sensor Calibration Offset..........47

Coil Setpoint High Reset Limit..........41

Coil Setpoint Low Reset Limit..........41

Coil Temperature Calibration Offset..........48

Coil T emperature Switch..........39

CommLink..........4

CommLink Settings Screen..........17

Communicating Indoor Sensor Installed..........36

Communications LED..........55

Condenser Control..........36

Condenser Fan Relay..........48

Condenser Relay

Description..........49

Conﬁ guration Buttons..........36, 52

Deﬁ ned..........12, 13

Conﬁ gurations

Interconnected System..........56

Network System..........56

Stand-Alone System..........56

Conﬁ guration Selection Buttons..........12

Conﬁ guration Setpoints..........36

Conﬁ guring

VCB-X Alarms..........22

Controlling W eek Schedule..........46, 54

Control Mode High Alarm Offset..........40

Control Mode Low Alarm Offset..........40

Cooling High Reset Source..........41

Cooling Low Reset Source..........41

Cooling Low Temperature Cutoff..........41

Cooling Minimum Fan VFD Signal..........41

Cooling Min Off Time..........45

Cooling Min Run Time..........44

Cooling Mode Enable..........40

Cooling Outdoor Air Lockout..........41

Cooling Reset Source High Limit..........41

Cooling Reset Source Low Limit..........41

Cooling Safety Cutoff Temperature..........41

Cooling Setpoint Alarm Offset..........54

Cooling Stage Down..........44

Cooling Stage For DX Cooling Relay..........48

Cooling Stage Relay Description..........49

Cooling Stage Up..........44

Cooling Staging Window..........41

Cooling T ype..........38

Digital Scroll Compressors..........38

DX Cooling..........38

Modulating and Staged Control..........38

Modulating Chilled Water..........38

Modulating Control..........38

On/Off Chilled Water..........38

Staged Control..........38

Cool Mode Distribution Effectiveness..........53

Current Date..........14

Damper/Airﬂ ow

Setpoint Button Deﬁ ned..........13

Damper/Airﬂ ow Button..........53

Damper/Airﬂ ow Setpoints..........53

Damper Integral Constant {Kp}..........54

Damper is Reverse Acting [Opens CCW]..........52

Daylight Savings Start Date..........47

Daylight Savings Stop Date..........47

Defrost Coil Switch Installed..........39

Defrost Coil Temperature Switch..........39

Dehumidiﬁ cation Control..........37

Dehumidiﬁ cation in All Modes..........37

Dehumidiﬁ cation in Occupied Vent Mode..........37

Dehumidiﬁ cation in Vent Mode..........37

Descriptions

Buttons..........12

Icons..........12

Diagnostics Button..........55

Diagrams

Interconnected System Layout..........58

Networked System Layout..........59

Stand-Alone System Layout..........57

Digital Compressor..........38

SMTS Technical Guide

Index B

D-H

Digital Compressor Relay..........48

Description..........49

Digital Scroll Compressor(s)..........38

Digital Scroll Compressors

Cooling T ype..........38

Direct Acting Building Pressure Control..........44

Dirty Filter Input is Required..........39

Discharge Sensor Offset..........54

Distribution Effectiveness..........53

Double Duplex Outlet Box..........4

Down Arrow Key

Function..........12

Dump Zone..........52

DX Cooling

Cooling T ype..........38

E-BUS 12 Relay Expansion Module Installed..........36

E-BUS Digital Room Sensor Installed..........36

E-BUS Outdoor Air and Humidity Sensor Installed..........36

Economizer Active Relay

Description..........49

Economizer Allowed in Unoccupied Mode..........38

Economizer Control Loop Time..........45

Economizer Enable Setpoint..........40

Economizer Enable Source..........38

Economizer Maximum Position..........43

Economizer Minimum Position..........43

Economizer Only..........38

Economizer Relay..........48

Economizer Signal Closed Volts..........47

Economizer Signal Open Volts..........47

Economizer with CO2 Reset..........38

Edit Passcodes..........15

EM1 Module..........36

Inputs and Outputs..........36

Emergency Heat Relay

Description..........49

Emergency Shutdown Input is Required..........39

EMS Setpoint Offset..........52

Enabling/Disabling Module Alarms..........21

Environmental Requirements..........5

EPROMs..........4

Esc Key

Function..........12

Exhaust Airﬂ ow Sensor..........39

Exhaust CFM Area..........44

Exhaust Fan Relay..........48

Description..........49

Exhaust Fan VFD..........44

Expansion Board Conﬁ guration..........36

Fahrenheit Scaling..........36

Fan Cycle Mode..........37

Fan Purge Mode Delay..........45

Fan Speed Control Rate..........45

Fan Starting Delay..........45

Fan VFD Signal

SAT Reset Source..........37

Fixed Position in Force Mode..........53

Fixed Stage(s) of Heat..........38

Flush W all Mount..........5, 6

Force Modes..........24

Free Cooling..........40

Head Pressure Control..........36, 37

Head Pressure Setpoint..........46

Heat

Aux Heating Type..........38

Mod Gas and Staged Control..........38

Modulating and Staged Control..........38

Modulating Control..........38

Modulating Hot Water..........38

Modulating SCR Electric Heat..........38

Of/Off Water..........38

Staged Control..........38

Steam Heat..........38

Heat/Cool Changeover Delay..........45

Heating/Cooling Changeover

Box Conﬁ guration..........52

Heating High Reset Source..........42

Heating Low Reset Source..........42

Heating Minimum Fan VFD Signal..........42

Heating Minimum Run Time..........45

Heating Min Off Time..........45

Heating Min Run Time..........45

Heating Mode Enable..........40

Heating Outdoor Air Lockout..........42

Heating Reset Source High Limit..........42

Heating Safety Cutoff Temperature..........42

Heating Setpoint Alarm Offset..........54

Heating Stage Down..........45

Heating Stage For Heat Stage Relay..........48

Heating Stage Relay

Description..........49

Heating Stage Up..........45

Heating Staging Off Deadband..........42

Heating Staging Window..........42

Heating T ype..........38

Heat Mode Distribution Effectiveness..........53

Heat Mode Maximum Fan VFD Signal..........43

SMTS Technical Guide

Index B

H-M

Heat Pump (Air to Air)..........37

Fail to Cooling..........37

Fail to Heating..........37

Heat Pump Aux Heat Delay..........45

Heat Pump Aux Heat For Heat Stage Relay..........48

Heat Pump Compressor For DX Cooling Relay..........48

Heat Pump Compressor Relay Description..........49

Heat Pump Conﬁ guration..........37

Heat Pump Defrost Adaptive Timer..........46

Heat Pump Defrost Interval..........46

Heat Pump Emergency For Emergency Heat Relay..........48

Heat Pump Heating Aux Heating Type..........38

Heat Pump OAT Lockout..........42

Heat Pump Reversing Valve Relay..........48

Heat Wheel Defrost Temperature..........41

Heat Wheel Relay..........48

Description..........49

High Alarm Offset..........40

High Level Reset Limit

OA CFM..........53

Holidays

Setting..........24

Viewing..........24

Holidays Button..........24

Deﬁ ned..........12

Holidays Schedule Screen..........24

Home Button..........35, 51

Hood On MUA Cooling Setpoint..........40

Hood On MUA Heating Setpoint..........40

Hood On/Off..........36

Humidity High Reset Limit..........46

Humidity Low Reset Limit..........46

HVAC Mode Enable Source..........36

HVAC Reset Source..........36

IAQ Altitude {For CO2 Sensor}..........43

IAQ Maximum CO2 Setpoint..........43

IAQ Minimum CO2 Setpoint..........43

Icons

Descriptions..........12

Indoor Humidity High Reset Limit..........46

Indoor Humidity Low Reset Limit..........46

Indoor Humidity Reset of the Coil Temperature

Setpoint..........46

Installed Expansion Boards..........36

Installed Modules..........36

Installed Sensors..........36, 39

Installing

System Manager TS..........5

Interconnected System..........56

Illustration..........58

Internal Trend Log..........46

LCD Display

Described..........4

LEDs

Communications LED..........55

Operation LED..........55

Power LED..........55

Screen Refresh LED..........55

Update LED..........55

LEDs and Buttons

Locations..........55

Level 0 Access..........15

Level 1 Access..........15

Level 1 Passcode..........14

Level 2 Access..........15

Level 2 Passcode..........14

Level 3 Access..........14, 15

Level 3 Passcode..........14

Logging In..........14

Description..........12

Low Alarm Offset..........40

Low Ambient Relay..........48

Description..........49

Low Ambient Temperature..........40

Low Level Reset Limit

OA CFM..........53

Main Expansion Board Installed..........36

Main Fan Maximum Fan VFD Speed..........43

Main Fan Maximum VFD Voltage..........47

Main Fan Minimum VFD Voltage..........47

Main Fan Status..........52

Main Screen..........14

Main Screen Icon Functions..........12

Main Screen Icons

Alarms..........18

My System..........19

Set Time & Date..........16

Settings..........17

User Passcodes..........15

Max Economizer in Heating Mode..........43

Maximum Sensor Slide Adjust..........52

Max Position [All Modes]..........53

Mechanical Heat/Cool Alarm Timer..........45

Menu Items

Edit Passcodes..........15, 16, 17, 18, 19

MHGRV-X Controller Installed..........36

Military..........61

SMTS Technical Guide

Index B

M-N

Military Time Conversion..........61

MiniLink..........18

MiniLink Polling Device..........4, 17, 60

MiniLink Polling Device Window..........60

Minimum Outdoor CFM..........43

Min Position for Parallel Fan..........53

Min Position in Cooling Mode..........53

Min Position in Heating Mode..........53

Min Position in Vent Mode..........53

Min Position Night Mode..........53

Miscellaneous

Button Deﬁ ned..........13

Miscellaneous Button..........46, 54

Miscellaneous Setpoints..........46

Mod Cool Enable Relay..........48

Description..........49

Mod Cooling Proportional Window..........41

Mod Cooling Time Period..........45

Mod Cool Signal High Volts..........47

Mod Cool Signal Low Volts..........47

Mode Enable Source..........36

Mode Selection Deadband..........40

Mod Gas and Staged Control Heat..........38

Mod Gas Expansion Board Installed..........36

MODGAS-X Controller..........38

MODGAS-X Controller Installed..........36

Mod Heat Enable Relay..........48

Description..........49

Mod Heating Proportional Window..........42

Mod Heating Time Period..........45

Mod Heating Unoccupied Position..........42

Mod Heat Signal High Volts..........47

Mod Heat Signal Low Volts..........47

Mod HGR..........37

Mod HGR AND Unit Heat..........37

Mod Reheat..........37

Modular Service Tool..........56

Modular System Manager..........56

Modulating and Staged Control

Cooling T ype..........38

Modulating and Staged Control Heat..........38

Modulating Chilled Water..........36, 38

Modulating Control

Aux Heating..........38

Building Pressure..........39

Cooling T ype..........38

Reheat..........37

Modulating Control Heat..........38

Modulating Exhaust Damper..........44

Modulating Gas Heat..........38

Modulating HGR..........37

Modulating Hot Water..........38

Modulating Reheat..........37

Modulating SCR Electric Heat..........38

Module Alarm Status..........21

Module Conﬁ guration..........36

Morning W arm Up

Stand Alone Warm-up Control..........39

Warm-up w/Broadcast to Fixed Airﬂ ow..........39

Warm-up w/Broadcast to Maximum Airﬂ ow..........39

Morning W arm-Up..........39

Morning Warm Up Relay..........48

Morning Warm-Up (VAV Boxes) Relay

Description..........49

Mounting..........5

System Manager TS..........5

MUA Outdoor Air Dewpoint Setpoint..........40

Multiple Managers..........17

My System Icon..........19

Description..........12

Navigation Button Functions..........12

Navigation Buttons

Descriptions..........12

Network..........17

Networked System..........56

Illustration..........59

Network System..........56

Next Unit..........18

No Alarms..........18

No Alarms Icon

Description..........12

No Economizer..........38

No Reset..........37

No SAT Setpoint Reset..........37

OA CFM..........53

OA CFM High Level Reset Limit..........53

OA CFM Low Level Reset Limit..........53

OA Damper Control

Building Pressure..........39

OA Dewpoint..........38

SMTS Technical Guide

Index B

O-R

OA Drybulb..........38

OA RH sensor..........38

OA Wetbulb..........38

Occupied Active Relay Description..........49

Occupied Cooling Setpoint..........52

Occupied Heating Setpoint..........52

Occupied Mode Relay..........48

Offsets

Alarms..........40

OK Key

Function..........12

One to One Unit Connection..........17, 19

On/Off Chilled Water

Cooling T ype..........38

On/Off Control

Building Pressure..........39

On/Off Exhaust Fan..........44

On/Off HGR..........37

On/Off HGR AND Unit Heat..........37

On/Off HGR Relay..........37

On/Off Hot Water..........38

Operation LED..........55

Operator Interfaces..........56

Outdoor Air

SAT Reset Source..........37

Outdoor Air Damper..........44

Outdoor Airﬂ ow Control..........39

Outdoor Airﬂ ow Sensor..........39

Outdoor Air Temperature..........36

Outdoor CFM Deadband..........43

Outdoor Sensor Calibration Offset..........48

Outputs

Button Deﬁ ned..........13

Outputs Button..........48

Outputs Setpoints..........48

Outside Air Wetbulb Temperature..........38

Outside CFM Intake Area..........44

Outside Sensor Offset..........48

Override..........24

Override Active Relay

Description..........49

Override Group ID#..........54

Override Mode Relay..........48

Parallel Fan Powered Box..........52

Passcode

System Manager..........14

Passcode Clearance Levels..........15

Passcode Level

1111..........15

2222..........15

9288..........15

Level 0..........15

Level 1..........15

Level 2..........15

Level 3..........15

Passcode Levels..........14

Passcodes

Changing..........15

Edit..........15

Editing..........15

Level 3..........14

Passcode Timeout..........14

Polling Device Window..........60

Power/Comm Distribution Board..........11

Power LED..........55

Pre-Heat Enable Temperature..........40

Preheat Relay..........48

Pre-Heat Relay

Description..........49

Prism II..........17, 18, 22, 50

Proof of Flow..........36

Proof of Flow Input is Required..........39

Proof of Flow Switch..........39

Push Button Override Duration..........46

Push-Button Override Duration..........54

Real-Time Clock..........4

Reheat

Modulating Control..........37

Staged Control..........37

Unit Heat..........37

Unit Heat and Staged Control..........37

ReHeat Expansion Board Installed..........36

Reheat Head Pressure..........46

Re-Heat Head Pressure Setpoint..........46

Reheat Relay..........48

Description..........49

Reheat T ype..........37

Relays

Alarm Active..........49

Alarm Indicator..........48

Aux Heat..........49

Condenser..........49

Condenser Fan..........48

Cooling Stage..........49

Cooling Stage For DX Cooling..........48

Digital Compressor..........48, 49

Economizer..........48

Economizer Active..........49

Emergency Heat..........49

SMTS Technical Guide

Index B

R-S

Exhaust Fan..........48

Heating Stage..........49

Heating Stage For Heat Stage..........48

Heat Pump Aux Heat For Heat Stage..........48

Heat Pump Compressor..........49

Heat Pump Compressor For DX Cooling..........48

Heat Pump Emergency Heat For

Emergency Heat...........48

Heat Pump Reversing Valve..........48

Heat Wheel..........48

Low Ambient..........48, 49

Mod Cool Enable..........48

Mod Heat Enable..........48, 49

Morning Warm Up Morning Warm Up Relay..........48

Occupied Active..........49

Occupied Mode..........48

Override Active..........49

Override Mode..........48

Preheat..........48

Pre-Heat..........49

Reheat..........48

Reversing Valve..........49

Remote Forced Occupied..........36

Requirements

Environmental..........5

EPROM..........4

Reset Button..........55

Reset Source Low Limit..........42

Return Airﬂ ow Sensor..........39

Return Air SAT Reset Source..........37

Return Air Temperature..........36

Return CFM Area..........44

Return Sensor Calibration Offset..........48

Reverse Acting..........52

Building Pressure Control..........44

Reverse Acting OA Damper Control

Building Pressure..........39

Reverse Acting Supply Fan VFD Control

Building Pressure..........39

Reversing Valve..........37

Reversing Valve Relay ..........48

Description..........49

SAT HVAC Mode Deadband..........52

SAT Reset Source..........37

Fan VFD Signal..........37

Outdoor Air..........37

Return Air..........37

Space T emperature..........37

Schedule Auto Mode..........24

Schedule AUTO Mode..........24

Schedule FORCED OFF..........24

Schedule FORCED ON..........24

Schedule Override..........24

Schedules

Setting..........23

Viewing..........23

Schedules Button

Deﬁ ned..........12, 13

Schedule Times Screen..........23

Screen Refresh LED..........55

Screens

Change Passcode..........15

CommLink Settings..........18

CommLink Settings Screen..........17

Main..........14

Schedule Times Screen..........23

Set Clock Hour..........16

Setpoint Data Entry Screen..........35, 51

Set Time & Date..........16

System Alarm Status..........18

System Manager Passcode Levels..........15

Unit Selection..........19

VAV/Zone Controller Alarm Status Screen..........50

VAV/Zone Controller Status Screen..........50

VAV/Zone Controller Temperature Setpoint Screen..........51

VCB-X Alarm Status..........22

VCB-X Controller Status Screen 1..........22

VCB-X Status Screen 1..........20

Secure

System..........15

Selecting Units..........19

Selection Buttons

Deﬁ ned..........12

SEND TO <All Days>..........23

SEND TO <W eekdays>..........23

Sensors Installed..........36, 39

Series Fan Powered Box..........52

SET <24 Hr Mode>..........23

Set Clock Hour..........16

Setpoint Buttons

Deﬁ ned..........12, 13

Setpoint Data Entry Screen..........35, 51

Setpoint Icons

Described..........13

Setpoints

Alarm Settings..........54

Button..........12, 13

Conﬁ guration..........36

Damper/Airﬂ ow..........53

Staging Delay..........44

Static & Air..........43

Temperature..........52

SMTS Technical Guide

Index B

Setpoints Button..........35, 51

Described..........12

Set Time and Date..........16

Set Time & Date Icon

Description..........12

Set Time & Date Screen..........16

Setting

System Clock..........16

Settings Icon

Description..........12

Setting the System Clock..........16

Single Duct Cooling Only..........52

Single Zone VAV..........36

Smoke Detector/Firestat..........39

Space CO2 High Level Reset Limit..........53

Space Sensor Calibration Offset..........47

Space Sensor Offset..........47, 54

Space Sensor Slide Adjustment..........41

Space T emperature..........36

Conﬁ guration..........36

SAT Reset Source..........37

SS1001..........4

SS1005..........4

SS1025..........4

SS1051..........4

Staged Control

Aux Heating..........38

Cooling T ype..........38

Reheat..........37

Staged Control and Unit

Reheat..........37

Staged Control Heat..........38

Stages of Box Heat..........54

Staging Delays

Button Deﬁ ned..........13

Staging Delays Button..........44

Staging Delays Setpoints..........44

Stand Alone..........17

Stand-Alone System..........56

Illustration..........57

Stand Alone Warm-up Control..........39

Static & Air

Button Deﬁ ned..........13

Static & Air Button..........43

Static & Air Setpoints..........43

Static/Fan Speed Control Rate..........45

Static Pressure Control..........36

Static Pressure Setpoint..........43

Static Setpoint Deadband..........43

Status Button..........35, 51

Steam Heat..........38

Suction Pressure Sensor Installed..........36

Supply Air..........24

Conﬁ guration..........24

Supply Air Cooling High Reset Limit..........41

Supply Air Cooling Only..........36

Supply Air Cooling Reset..........41

Supply Air Fan..........48

Supply Airﬂ ow Sensor..........39

Supply Air Heating Reset..........42

Supply Air Heating Setpoint..........42

Supply CFM Area..........44

Supply Fan VFD..........36, 44

Supply Fan VFD Control

Building Pressure..........39

Supply Sensor Calibration Offset..........47

Supply Sensor Offset..........47

Supply Setpoint Reset Interval Rate..........42

Supply Setpoint Reset Loop Rate..........42

Surface Mount..........7

Suspend Button..........5, 55

System Access Level..........14

System Alarm Status Screen..........18

System Conﬁ guration..........56

System Manager Address..........17

System Manager Passcode..........14

System Manager Passcode Levels Screen..........15

System Manager Settings..........17

System Manager TS

Care of..........5

Components..........4, 5, 6, 7

Dimensions..........4, 5, 6, 7

Features..........4

Flush Wall Mount..........4, 5, 6

LEDs and Buttons..........55

Mounting..........5

Power Supply..........5

Surface Mount..........7

Wiring..........11

Wiring to VAV/Zone..........5

Wiring to VCB-X..........10

System Manager Version..........17

System Secured..........14

Tables

User-Conﬁ gurable Relay Outputs..........49

Technical Support..........5

Temperatures

Button Deﬁ ned..........13

Setpoint Button Deﬁ ned..........13

Temperatures Button..........40, 52

Temperature Scaling..........36

SMTS Technical Guide

Index B

T-V

Temperature Setpoints..........40, 52

Temperature Setpoint Screens..........40

This Unit is Installed on a Multiple Loop VAV..........52

This Unit Needs the Main Fan Status..........52

Time

Military Time Conversion..........61

Time and Date

Setting..........16

Time of Day..........14

Trendlog Interval..........46

Troubleshooting

LEDs and Buttons..........55

Unit Heat

Reheat..........37

Unit Selection..........19

Unit Selection Screen..........19

Unoccupied Cooling Offset..........40, 52

Unoccupied Heating Offset..........40, 52

Unoccupied Night Setback..........38

Up Arrow Key

Function..........12

Update LED..........55

USB-Link..........4

User-Conﬁ gurable Relay Outputs..........49

User Passcodes Icon..........15

Description..........12

VAV Boxes

Broadcast..........40

VAV Box Setpoint Icons

Described..........13

VAV Capabilities..........36

VAV EPROM Requirements..........4

VAV/Zone Actuator Package Wiring..........11

VAV/Zone Alarms

Conﬁ guring..........50

Disabling..........50

Enabling..........50

VAV/Zone Alarm Status..........50

VAV/Zone Controller Alarm Status Screen..........50

VAV/Zone Controller Temperature Setpoint Screen..........51

VAV/Zone Setpoint Buttons..........51

VAV/Zone Setpoints

Accessing..........51

Conﬁ guring..........51

VAV/Zone Status Screens..........50

Viewing..........50

VCB-X Alarms

Conﬁ guring..........22

Enabling/Disabling..........22

VCB-X Alarm Status

Viewing..........22

VCB-X Controller Alarm Status Screen..........22

VCB-X Controller Code..........1

VCB-X Controller EPROM Requirements..........4

VCB-X Controller Schedules Screen..........23

VCB-X Controller Status Screen 1..........20, 22

VCB-X Controller Wiring..........10

VCB-X Setpoint Buttons..........35

VCB-X Setpoints

Accessing..........35

Entering..........35

Setting..........35

VCB-X Setpoints

Building Pressure Control Rate..........45

Building Pressure Setpoint..........43

Building Pressure Signal High Volts..........47

Building Setpoint Deadband..........43

Calibration Offset..........48

CO2 Maximum Setpoint..........43

CO2 Minimum Setpoint..........43

CO2 Sensor Calibration Offset..........47

Coil Setpoint High Reset Limit..........41

Coil Setpoint Low Reset Limit..........41

Coil Temperature Calibration Offset..........48

Controlling W eek Schedule..........46

Control Mode High Alarm Offset..........40

Control Mode Low Alarm Offset..........40

Cooling High Reset Source..........41

Cooling Low Reset Source..........41

Cooling Low Temperature Cutoff..........41

Cooling Minimum Fan VFD Signal..........41

Cooling Min Off Time..........45

Cooling Min Run Time..........44

Cooling Mode Enable..........40

Cooling Outdoor Air Lockout..........41

Cooling Safety Cutoff Temperature..........41

Cooling Stage Down..........44

Cooling Stage Up..........44

Cooling Staging Window..........41

Daylight Savings Start Date..........47

Daylight Savings Stop Date..........47

Economizer Control Loop Time..........45

Economizer Enable Setpoint..........40

Economizer Maximum Position..........43

Economizer Minimum Position..........43

Economizer Signal Closed Volts..........47

Economizer Signal Open Volts..........47

Exhaust CFM Area..........44

Fan Purge Mode Delay..........45

Fan Speed Control Rate..........45

SMTS Technical Guide

Index B

VCB-X Setpoints, continued

Fan Starting Delay..........45

Head Pressure Setpoint..........46

Heat/Cool Changeover Delay..........45

Heating High Reset Source..........42

Heating Low Reset Source..........42

Heating Minimum Fan VFD Signal..........42

Heating Minimum Run Time..........45

Heating Min Off Time..........45

Heating Mode Enable..........40

Heating Outdoor Air Lockout..........42

Heating Reset Source High Limit..........42

Heating Safety Cutoff Temperature..........42

Heating Stage Down..........45

Heating Stage Up..........45

Heating Staging Off Deadband..........42

Heating Staging Window..........42

Heat Mode Maximum Fan VFD Signal..........43

Heat Pump Aux Heat Delay..........45

Heat Pump Defrost Adaptive Timer..........46

Heat Pump Defrost Interval..........46

Heat Pump OAT Lockout..........42

Heat Wheel Defrost Temperature..........41

Hood On MUA Cooling Setpoint..........40

Hood On MUA Heating Setpoint..........40

Humidity High Reset Limit..........46

Humidity Low Reset Limit..........46

IAQ Altitude {For CO2 Sensor}..........43

IAQ Maximum CO2 Setpoint..........43

IAQ Minimum CO2 Setpoint..........43

Indoor Humidity High Reset Limit..........46

Indoor Humidity Low Reset Limit..........46

Low Ambient Temperature..........40

Main Fan Maximum Fan VFD Speed..........43

Main Fan Maximum VFD Voltage..........47

Main Fan Minimum VFD Voltage..........47

Max Economizer in Heating Mode..........43

Mechanical Heat/Cool Alarm Timer..........45

Minimum Outdoor CFM..........43

Miscellaneous Setpoints..........46

Mod Cooling Proportional Window..........41

Mod Cooling Time Period..........45

Mod Cool Signal High Volts..........47

Mod Cool Signal Low Volts..........47

Mode Selection Deadband..........40

Mod Heating Proportional Window..........42

Mod Heating Time Period..........45

Mod Heating Unoccupied Position..........42

Mod Heat Signal High Volts..........47

Mod Heat Signal Low Volts..........47

MUA Outdoor Air Dewpoint Setpoint..........40

Outdoor CFM Deadband..........43

Outdoor Sensor Calibration Offset..........48

Outputs Setpoints..........48

Outside CFM Area..........44

Pre-Heat Enable Temperature..........40

Push Button Override Duration..........46

Re-Heat Head Pressure Setpoint..........46

Reset Source Low Limit..........42

Return CFM Area..........44

Return Sensor Calibration Offset..........48

Space Sensor Calibration Offset..........47

Static/Fan Speed Control Rate..........45

Static Pressure Setpoint..........43

Static Setpoint Deadband..........43

Supply Air Cooling High Reset Limit..........41

Supply Air Cooling Reset..........41

Supply Air Heating Reset..........42

Supply Air Heating Setpoint..........42

Supply CFM Area..........44

Supply Sensor Calibration Offset..........47

Supply Setpoint Reset Interval Rate..........42

Supply Setpoint Reset Loop Rate..........42

Trendlog Interval..........46

Unoccupied Cooling Offset..........40

Unoccupied Heating Offset..........40

Vent Mode Minimum Fan VFD Signal..........43

Warmup Mode Timeout Period..........46

W armup Target Temperature..........40

Vent Mode Minimum Fan VFD Signal - VCB-X..........43

Viewing Alarm Status..........22

Viewing and Setting Holidays..........23

Viewing and Setting Schedules..........23

Viewing VCB-X Alarm Status..........22

View Status Only..........14

Voting Zone on Zoned Systems..........52

SMTS Technical Guide

Warm-Up Mode Timeout Period..........46

Warm-Up

Stand Alone Warm-up Control..........39

W arm-Up Target Temperature..........40

Warm-Up w/Broadcast to Fixed Airﬂ ow..........39

Warm-Up w/Broadcast to Maximum Airﬂ ow..........39

Water Side Economizer..........37

Water Source Heat Pump

Fail to Cooling..........37

Fail to Heating..........37

Water Source Heat Pump Module

Alarms..........21

Water Source Heat Pump Monitoring..........36

W ater Temperature..........36

Windows

Edit User Passcodes..........15, 16, 17, 18, 19

Wiring

Power/Comm Distribution Board..........11

System Manager TS..........5, 10, 11

VAV/Zone Actuator Package..........11

VCB-X Controller..........10

WR-LL-WG-18..........5

Index B

W-Z

Y200920..........1

SMTS Technical Guide

WattMaster Controls Inc.  8500 NW River Park Drive  Parkville, MO  64152 Phone: 866-918-1100 www.orioncontrols.com Fax (816) 505-1101

Orion OE392-10 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual