Johnson S1-TTSCC01 Installation Manual

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Page 1

Johnson Controls Unitary Products 542933-UIM-C-0112

INSTALLATION MANUAL

TOUCH SCREEN COMMUNICATING CONTROL

MODELS: S1-TTSCC01

LIST OF SECTIONS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

MOUNTING THE TOUCH SCREEN COMMUNICATING CONTROL . . . . . . . . . . . . . . . . . . . 4

REMOVING CONTROL MOUNTING BACK PLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

WIRING COMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

WIRING REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SYSTEM WIRING OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

HUMIDIFIER CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

INITIAL POWER-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

POWER-UP SEQUENCE (SYSTEM MASTER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

ENTERING SERVICE MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

SERVICE MODE ON MASTER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

NAVIGATING SERVICE MODE: MASTER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

FORCED OPERATION: MASTER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

SERVICE TOOL SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

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SECTION I: GENERAL

The Touch Screen Communicating Control is designed to manage communicating system components (including: heat pumps, air conditioners, air handlers and furnaces). In general, these components are the variable speed modulating furnace and variable speed air handler, premium 15 and 18 SEER air conditioners or premium 13, 15 and 18 SEER heat pumps.

While the communicating system has been designed for easy installation, this document will provide the installer with a more detailed explanation of installation process.

SECTION II: SAFETY CONSIDERATIONS

This is a safety alert symbol. When you see this symbol on labels or in manuals, be alert to

the potential for personal injury and equipment damage. Understand and pay particular attention to the signal words DANGER, WARNING, and CAUTION.

DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.

WARNING indicates a potentially hazardous situation, which, if not avoided, could result i n death or serious injury.

CAUTION indicates a potentially hazardous situation, which, if not avoided may result in minor or moderate injury. It is also used to alert against unsafe practices and hazards involving only prop-

erty damage.

INSPECTION

The following list details the parts included in this kit. Examine the kit to insure that all parts are included.

LIMITATIONS

The Touch Screen Communicating Control’s primary function is to command a system containing communicating product.

Exceptions to this rule are:

• Installing a communicating variable speed modulating furnace with a non-communicating air conditioner. In this case the variable speed modulating furnace relays 24 VAC outputs to the non-communicating air conditioner (per communicated commands by the Touch Screen Communicating Control).

• Installing communicating controls in non-communicating UPG products.

• Installing Communicating Interface Control (which converts communicating commands into 24VAC outputs).

Item QTY. Description

1 1 Touch Screen Communicating Control 2 1 Communicating Plug Harness 3 1 Screw and Anchor Hardware bag 4 1 USB Adapter 5 1 Installation Instructions 6 1 Owner's Manual 7 1 Quick Help Document 8 1 Warranty Certificate 9 1 Warranty Regist ration Card

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SECTION III: INSTALLA TION

The intention of this document is to ensure proper connection/setup of the various communicating system components. These instructions should be used in conjunction with the instructions provided with indoor, outdoor and accessory equipment of which the Touch Screen Communicating Control will command.

This installation instruction cont ains (in part) setup, operation, and t roubleshootin g of the UPG Communicating System.

The Touch Screen Communicating Control will engage the inst aller with sp ecial screen prompt s and introduce settings to simplify and provide a path through the initial start up of the system.

When Installing this Product...

1. Read all instructions carefully before beginning installation. Failure to follow these instructions can create hazardous situations or damage the product.

2. Make certain the product is suitable for your application by checking all ratings on the product and in the instruction provided.

3. Installer must be a trained, experienced service technician.

LOCATION

Install the Touch Screen Communica ting Control at or around 5 ft. (1.5m) above the floor in an area with good circulation of room temperature. See Figure 1.

Do not install the Touch Screen Communicating Control wher e it can be affected by:

• Drafts or dead spots behind doors and in corners

• Hot or cold air from ducts

• Radiant heat from sun or appliances

• Concealed pipes and chimneys

• Unconditioned areas such as an outside wall

FIGURE 1:

Control Location

YES

5 FEET

(1.5 METERS)

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MOUNTING THE TOUCH SCREEN COMMUNICATING CONTROL

For most installations, mounting Touch Screen Communicating Control can be done following some very basic installation steps outlined below. However, there may be some cases where the installer is not able to penetrate t he wall wh ere mount ing t he To uch Screen Communicat ing Control , or the re may be an application where the thermostat/control being replaced has left a larger hole than needed for installation of this control. For these and other applications, (including installation with a vertical j-box) an installer can obtain a Decorative/Mounting Kit (S1-02815909000).

1. If an existing thermostat or control is being replaced: a. Remove existing control from wall.

b. Disconnect wires from existing control. c. Properly discard or recycle old control.

2. Mark on the wall where the Touch Screen Communicating Control will be mounted (standard

height is 5 feet from the floor).

3. Cut a 2” x 2” square hole with the bottom of the square at the mark.

4. Using the mounting back plate as a template, mark the screw holes on the surface where

mounting the Touch Screen Communicating Control. Use a level to insure proper installation.

Voltage Hazard: Live wires can cause electrical shock or equipment damage. Disconnect power before beginning installation.

Mercury is a hazardous substance, if existing thermostat or control contains any mercury, it MUST be disposed of properly. The Touch Screen Communicating Control does not contain mercury.

If an existing thermostat was in place, it may be ideal to use the same location for the Touch Screen Communicating Control.

Make sure that th e hole is cut so that the Touch Screen Communicatin g Control can be leveled when mounted. See Figure 2 for more detailed mounting information.

NOTICE

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5. Remove mounting back plate.

6. Drill holes (3/16” in diameter) in the marked area to accommodate the anchors (provided in the

kit).

7. Place anchors in the pre-drilled holes. Be sure that the anchors are fully inserted.

8. Pull low voltage wires through the mounting back plate as shown in Figure 3.

9. Connect low voltage wires as instructed in the wiring secti on of this document.

10.Screw the wired mounting back plate to the wall using the screws provided in the kit.

11. Align the terminal screw block with the pins on the back of the Touch Screen Communicating

Control and snap it to the mounting back plate.

REMOVING CONTROL MOUNTING BACK PLATE

Gently remove by tilting up to release the bottom of the Touch Screen Communicating Control and then pull out/down to completely remove.

FIGURE 2:

Mounting Back Plate Dimensions

FIGURE 3: Wires Pulled Through Mounting Back Plate

Fastening the wires in the terminal block before attaching the back plate to the wall will ultimately ease the installation of the wire. Once on the wall, the terminal block has limited accessibility.

3-1/4”

2”

5/8”

3/16”

1”

5/8”

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SECTION IV: WIRING COMMUNICATION

All wiring must comply with local electrical codes and ordinances. Refer to Table 1 for terminal designations.

WIRING REQUIREMENTS

Standard 18 awg thermostat wires can be used to connect the communicating system. Special (shielded) cable is not typically required. As with all communicating devices, it is a good

idea to keep wiring at least one foot away from large inductive loads. Examples of large inductive loads include: electronic air cleaners, motors, etc. If these wiring practices are ignored, it may introduce electrical interference (noise) which can cause erratic system operation.

SYSTEM WIRING OVERVIEW

The system is connected by four wires. Two of the wires are used to bring power into the individual controls (R and C) and two of the wires are used for serial communication (A+ and B-). The plug/ harness that is provided in the kit should be used on the outdoor control.

Each Touch Screen Communicating Control Kit is equipped with a Communicating Plug Harness (Fig. 5). This wire harness should be used for the wiring of the outdoor unit.

TABLE 1:

Terminal Designations

Signal Definition Label

Data Non-inverted signal A (+) Low voltage power hot 24 VAC (Hot) R Low voltage power common and data

ground

24 VAC (Common) C

Data Inverted signal B (-)

There may be installation applications where large inductive loads cannot be avoided. In these cases shielded wire would be desired to ensure proper system functionality.

The communicating system requires 4 wires to operate. If installing a communicating system, be sure to supply at least 4 wires to each unit/control. Below is a simple diagram showing the ideal wiring path.

NOTICE

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FIGURE 4:

High Level Wiring Path

FIGURE 5: Communicating Plug Harness

FIGURE 6: Wiring Diagram (Fully communicating system components)

ARCB

COMM.COMM.

A - GREEN WIRE R - RED WIRE C - BLACK WIRE B - BLUE (WHITE WIRE)

ARCB

WHITE (B) BLACK (C) RED (R) GREEN (A)

1 2 3 4

Touch Screen

Communicating Control

VS Air Handler/Furnace Communicating Control

Air Conditioner/Heat Pump

Communicating Control

A+

B-

A+

GND

B-

A+

B-

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Touch Screen Communicating Control Wiring

1. Turn off all power to equipment.

2. Loosen the screws in the terminal block of the mounting back plate.

3. Match and connect thermostat wires to proper terminals on Touch Screen Communicating Con-

trol mounting back plate.

4. Push any excess wire back into the wall.

5. Once wires are secured, the mounting back plate can be placed on the wall as previously out-

lined.

FIGURE 7:

Wiring Diagram Communicating Furnace, Non-Communicating AC

ELECTRICAL OPERATION HAZARD

Failure to follow this warning could result in personal injury, death, or equipment damage. Before installing, modifying, or servicing system, the main electrical disconnect switch must be in the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label.

Plugging the hole in the wall wi th nonflammable insulation can help prevent draf ts from adversely affecting temperature control.

A+

B-

A+

GND

B-

COMP

DHUM

Y/Y2

Touch Screen

Communicating Control

Modulating Furnace

Communicating Control

Non-Communicating

Air Conditioner

NOTICE

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Outdoor Control Wiring

A new communicating heat pump or air conditioner (denoted by a “-C” in the model number) will have two communicating plug terminals (as shown in Figure 8).

1. Disconnect all power from system (including high and low voltage).

2. Remove factory installed low voltage harness.

3. Plug the communication harness provided in the Touch Screen Communicating Control Kit (S1-

TTSCC01) into the communication port on the outdoor control.

4. Wire nut thermostat wire (from the indoor control) to the communication harness wires.

FIGURE 8:

Outdoor Communicating Terminals

ELECTRICAL OPERATION HAZARD

COMMUNICATING TERMINALS

COMMUNICATING AC CONTROL

COMMUNICATING HEAT PUMP CONTROL

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5. Set the wires which are now connected (with wire nuts) into the Junction Box of the control

housing (pictured below).

6. Set the appropriate jumper settings to insure proper control functionality (See table below).

When connecting the loose ends of the wire harness, be sure to note color for each of the four wires (A+, R, C, B-).

FIGURE 9:

Outdoor Control Housing

Unit Control

Jumpers which must be set

Heat Pump

Fossil Fuel

Hot Heat Pump

Air Conditioner No Jumpers to set

Jumpers listed here are required and if set incorrectl y will f lag an er ror upon install ation. While the other jumpers can be set from the Touch Screen Communicating Control, it is goo d practi ce t o initially set all jumpers at the respective control. This will avoid any confusion that may occur with future service at the units.

For installation of a non-co mmunicating outdoor unit with the Touch Screen Communicating Control, the installer should reference the indoor and outdoor unit installation instructions. If information is not provided, there may be a need for a Communicating Interface Control Field Kit (S1-

33102953000).

NOTICE

COMMUNICATIONS PORT

CONTROL BOARD

COMMUNICATIONS HARNESS

JUNCTION BOX

NOTICE

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Indoor Control Wiring

A communicating furnace or air handler (denoted by a “-C” in the model number) will arrive with a control outfitted for communication. The communicating indoor controls will have two communicating terminals. One will be a communicating plug input and the other will be a screw terminal (as shown below in Figure 10).

1. Disconnect all power from system (including high and low voltage).

2. Screw the 4 wires from the Touch Screen Communicating Control and outdoor control to the

communicating screw terminal (8 wires in all). Be sure that all wires are connected respectively (A+ = A+, R = R, C = C, B- = B-).

FIGURE 10:

Communicating Indoor Controls

ELECTRICAL OPERATION HAZARD

If the installer finds that the indoor control screw terminals are presenting a challenge, wire nuts can be used to connect the controls on the outside of the indoor unit.

COMMUNICATING

FURNACE CONTROL

COMMUNICATING

AIR HANDLER (AV/MV)

CONTROL

COMMUNICATING TERMINALS

COMMUNICATING

AIR HANDLER (AHV)

CONTROL

NOTICE

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3. Set the appropriate jumper settings to insure proper control functionality (See table below).

The furnace control may be labeled so that C = GND.

FIGURE 11:

Indoor Screw Terminal Location

Unit Control Jumpers which must be set

Furnace

Heat Pump

Humidistat

Zone Control

Air Handler (AHV) No Jumpers Required

Air Handler (AV/MV)

Heat/No Heat

AC/HP

Hum Stat

NOTICE

FURNACE COMMUNICATING PORT

AIR HANDLER COMMUNICATING PORT (AV/MV)

SCREW

TERMINAL

B-

GND

A+

NOTICE

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HUMIDIFIER CONNECTION

A bypass or fan powered humidifier may be installed with the communicating system. The installer should physically install the humidifiers according to the instructions that are included with the humidifier being installed. For information on the wiring of the humidifier, see below diagrams.

Bypass Humidifiers

Communicating Furnace

For installation of a non-communicating indoor unit with the Touch Screen Communicating Control, the installer should reference the indoor and outdoor unit installation instructions. If information is not provided, there may be a need for use of an Communicating Interface Control Field Kit(S1-33102953000).

Do Not Use a traditional humidistat to control humidifier operation. If a humidifier is installed, the Touch Screen Communicating Control will operate humidifier.

FIGURE 12:

Furnace Bypass

NOTICE

B-

HUM

X/L

Y/Y2

COM

Touch Screen

Communicating Control

Air Handler

Communicating Control

Air Conditioner/Heat Pump

Communicating Control

A+

B-

A+

B-

A+

HUM OUT

HOT

NEUTRAL

HUM OUT

Bypass Humidifier

120 VAC

24 VAC

Transformer

(120 VAC to 24 VAC)

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14 Johnson Controls Unitary Products

Communicating Air Handler

Fan Powered Humidifiers

Communicating Furnace

FIGURE 13:

Air Handler Bypass

FIGURE 14: Furnace Fan Powered

B-

HUM

X/L

Y/Y2

COM

Touch Screen

Communicating Control

Air Handler

Communicating Control

Air Conditioner/Heat Pump

Communicating Control

A+

B-

A+

B-

A+

HUM OUT

HOT

NEUTRAL

Bypass Humidifier

B-

HUM

X/L

Y/Y2

COM

Touch Screen

Communicating Control

Air Handler

Communicating Control

Air Conditioner/Heat Pump

Communicating Control

A+

B-

A+

B-

A+

HUM OUT

HOT

NEUTRAL

Fan Powered Humidifier

120 VAC Plug

Wall outlet

Jumper

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Communicating Air Handler

SECTION V: INITIAL PO WER-UP

Before applying power, check to make sure that all wiring has been complet ed as instr ucted throu gh the installation instructions of the equipment on the system.

Once power is applied, the installer should return to the thermostat to complete the installation process.

FIGURE 15:

Air Handler Fan Powered

Failure to follow this caution may result in equipment damage. Do not power the system until you have confirmed that the wiring has been completed correctly (per this document).

B-

HUM

X/L

Y/Y2

COM

Touch Screen

Communicating Control

Air Handler

Communicating Control

Air Conditioner/Heat Pump

Communicating Control

A+

B-

A+

B-

A+

HUM OUT

HOT

NEUTRAL

Wall outlet

Contactor

HUM OUT

gul PCA

V021

Fan Powered

Humidifier

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POWER-UP SEQUENCE (SYSTEM MASTER)

The Touch Screen Communicating Control will guide the installer through the set up process. The following screens will load upon initial power up:

SCREEN 1 - Set date and time

SCREEN 2 - The control will Display Software Revision on the screen to insure that you are install-

ing a control with the most up to date software.

SCREEN 3 - The control will “listen” for network traffic for a random int erval between 1-10 seconds. SCREEN 4 - The control “gathers” system information (including indoor and outdoor system com-

ponents).

SCREEN 5 - Set Control “Mode”

SYSTEM CONFIGURATION

After selecting the “System Master Mode” button, the Touch Screen Communicating Control will begin a routine to “discover” system components. The installer will be directed through screens (Auto Setup) that are dependen t upon the system being conf igured. Th e below screens will appear dependent on equipment being installed.

If daylight savings is selected, on the second Sunday of March the clock will change from 1:59 am to 3:00 am. Likewise, on the first Sunday in November the clock will change from 1:59 am to 1:00 am

System Master

is for installation of a residential

system press. Demo mode

is for use of the Touch Screen Communicating C ontrol as a sales o r trainin g tool an d will not control a system.

Service Tool Mode

is for use of the control to view operation of a system already being controlled by a Touch Screen Communicating Control in system master mode.

Done

Date/Time

12 hr 24 hr

Yes No

Date

Clock

Clock Format

Observe Daylight

Savings Time

May

00 AM

2009

Press the box to highlight and modify using the up/down arrows

The up/down arrows control the “Date” and “Clock”

Press the “12 hr” or “24 hr” to display standard or Military Time

Press “Yes” or “No” to observe Daylight savings

NOTICE

System Master

Mode

Service Tool

Mode

Demo

Mode

Select the desired mode of operation for this device.

11:07AM Thu 21 Jul

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Heat kit configuration screens will appear in a communication system that includes a communicating variable speed air handler (indicated by a “-C” in t he model numbe r). For the AV/MV Air Handler, the heat jumper must be located in the "On" position. For more information on the function of these screens refer to the Service Mode section of this document.

Heat Pump Configuration screens are only available in systems which contain communicating heat pumps (denoted by a "-C" in the model number. For more information on the function of these screens refer to the Service Mode section of this document.

The screen shown above is representative only. Actual heat kit models may vary.

If you have a system which has a heat kit installed, but did not see the heat kit configuration screens, be sure to check the air handler control to insure that the heat kit jumper is on "Heat". This only applies to the AV/MV Air Handler.

System ID screen will appear in every communicating system install. This screen displays the system ID that is used to identify system operation. For more information about the system ID and how the system will operate refer to Communicating Wiring Diagrams located on UPGnet.com.

Heat Kit Config

Back

11:07AM Thu 21 Jul

4HK*6500506 4HK*6500806 4HK*6501006

4HK*65020064HK*6501806

4HK*6501506

4HK*6502506

Selected Heat Kit: 4HK16501506

Heat Kit Config

11:07AM Thu 21 Jul

To select desired heat staging, select desired 1st stage KW:

1st stage heat:

9.6 KW

2nd stage heat:

14.4 KW

AcceptBack

NOTICE

Current System ID Configuration is: AC15

11:07AM Thu 21 Jul

Re-configure

Heat Pump Config

NextBack

Defrost Curve:

Y2 Lock:

Switch Point:

Compressor Delay:

11:07AM Thu 21 Jul

Heat Pump Config

Furnace Only

Furnace/ Heat Pump

Heat Pump Only

Back

Low Temp Cutout= 10° Balance Point = 35°

Outdoor Temp F°

10 35

11:07AM Thu 21 Jul

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18 Johnson Controls Unitary Products

The Airflow Configuration screen is only available on a system that contains a variable speed communicating indoor unit (denoted by "-C" in the model number). For more information on the function of this screen refer to the Service Mode section of this document.

The Airflow summary screen is only available on a system that contains a variable speed communicating indoor unit (denoted by "-C" in the model number). The screen will be populated depending on the system being installed. For more information on the function of this screen refer to the Service Mode section of this document.

The modulating furnace airflow during heating is still controlled by the ignition control not the Touch Screen Communicating Control.

The Edit/Add Devices screen is shown for every system install. For the system to properly control accessories, they must be “ADDED” using this screen. The information displayed will depend on the system being installed. Accessories such as humidifiers, EAC, and UV lights are not commun icating, and model and serial numbers can be manually entered. For more information on the function of this screen refer to the Service Mode section of this document.

Maintenance Reminder screen is shown for every system install. Annual Maintenance Reminder can be entered by enabling the reminder and selecting the desired day and month. These are set up as you choose based on your business plan (i.e., do you want the homeowner to call for maintenance or not?). Two maintenance reminder events may be established (fall and spring).

Airflow Config

Dry

Temperate

Humid

Normal

Delay Profile: Dry

Best in dry regions such as the southwest US. Increases the blower ramp-down times to help retain humidity.

Back

11:07AM Thu 21 Jul

NextBack

Heat Pump

Model YZH036

AH Model AV060 Heat Kit Model 4HKx6501506

530Set CFM 1950

Air Handler

High Heat

Low Heat

High Cool

Low Cool

809

1245

809

1245

4.3 KW

9.6 KW

4.8 KW

14.4 KW

Airflow Summary 11:07AM Thu 21 Jul

1860

730

NOTICE

Back

Edit/Add Devices

Add

Device

Select a device to edit/add information:

11:07AM Thu 21 Jul

Other:

System ID = HP14

Other:

Furnace

Heat Pump

Humidifier

Maint Reminder

1st Maintenance Reminder

recurring every:

2nd Maintenance Reminder

recurring every:

Warning Alert:

Enabled

2 Weeks in Adv

Disabled

NextBack

08 May

11:07AM Thu 21 Jul

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SECTION VI: ENTERING SERVICE MODE

SERVICE MODE ON MASTER CONTROL

Once in the service mode, the thermostat background will be gray (as pictured below) and the control can access system settings/information. The mast er has access to all areas of the co mmunicating system.

NAVIGATING SERVICE MODE: MASTER CONTROL

Equipment details:

The equipment details screen d isplays fixed inf ormation which may includ e: System I D, Model n umber, Serial number and other details that pertain to the selected communicating equipment.

The Dealer Information screen is shown for every system install. This screen is for dealer information entry. Text can be entered with the keyboard or imported. For more information on the function of this screen refer to the Service Mode section of this document. This is the final setup screen. Once completed you can exit service mode for normal operation.

NOTE: For more information see “Navigating Service Mode: Master control” under SECTION VI of this document.

The master contr ol is a Touch Screen Communicating Control that has been configured to assume full control of a communicating system. To enter the service portion of the control press and hold (for 5 seconds) on the brand symbol located in the upper right hand side of a given screen (see picture).

From the system map (as shown) the controller provides access to view all communicating components and settings. Press the icon that relates to the part of the system that you would like to access and the controller will view each communicating component’s: Equipment Details, Equipment Status, and Inputs/Outputs. Below is a description of each of these screens.

Logo

Dealer Name Dealer Phone Number(s)

Dealer Address 1 Dealer Address 2 Dealer Email Dealer Website

Dealer Info

11:07AM Thu 21 Jul

Back

Edit

72°

Auto

30%Humidity

dity

72°

11:07AM Thu 21 Jul

55°

Alert: Change Filter

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

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Equipment status:

The equipment status screen displays more dynamic information which may include: equipment state, timers, temperatures, fault code s, and o ther sta tuses that perta in to the selected communicating equipment.

Equipment inputs/outputs:

Accessories Button:

The inputs/outputs screen displays system commands which may include: thermostat input signals, control output signals and other input/ outputs that pertain to the selected communicating equipment.

On each of the described screens there is a “Refresh” button. This button can be used to update the information on the screen to make sure all of the information being displayed is current.

From the system map the accessories button can be pressed. Here any additional accessories that have been added to the system can be viewed. This would include IAQ products such as ERV/ HRV, dehumidifiers, etc.

The details of the accessories are viewed by pressing the respective accessory icon.

Furnace

Back

Equipment

Details

Equipment

Status

Inputs / Outputs

11:07AM Thu 21 Jul

NOTICE

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

Touch ICON for a detailed view

NextBackRefresh

Accessories

BackRefresh

Touch ICON for a detailed view

Ventilator ON

Dehumidifier ON

11:07AM Thu 21 Jul

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Log Button: Master Control

Viewing Details of a Log Entry

Viewing/Filtering Displayed Log Content

All: Will display the full list of entries available on the system. Faults: Will display all faults that have occurred on the communicating system. Events: Will display all maintenance reminders and alerts that are not categorized as a fault. Custom: Will display custom entries that have been manually input. TSTAT: Will display all faults, alerts, and events that pertain to the Touch Screen Communicating

Control.

Inside: Will display all faults, alert s, and even ts that pe rtai n to the indoor communica ting equipme nt. Outside: Will display all faults, alerts, and events that pertain to the outdoor communicating equip-

ment.

From the system map, the “Log” button can be pressed. Here the event and fault log screen can be viewed. This screen displays maintenance reminders, custom log entries, and faults.

Pressing an entry displayed on the “Log” screen will prompt a screen that contains a more det ail ed description of the fault, event, alert , etc.

Press the filter button to narrow down the entries being displayed. The log entries displayed ca n be sorted by: All, Faults, Events, Custom, TSTAT, Inside, and Outside. See list below for more information.

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

Select Entry Detail

Log

11:07AM Thu 21 Jul

Thermostat Fault Thu 21 Jul 10:13AM Outdoor Equipment Fault Wed 10 Jul 1:26PM

BackClearNewExport

Filter

Select Entry Detail

Log

11:07AM Thu 21 Jul

Thermostat Fault Thu 21 Jul 10:13AM Outdoor Equipment Fault Wed 10 Jul 1:26PM

BackClearNewExport

Filter

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22 Johnson Controls Unitary Products

Exporting Log File

Clearing a Log Entry

New Event Entry

Press the Export button to export the displayed log information. Using this function gives the user the ability to save the log of a Touch Screen Communicating Control for future reference.

If the export function is selected the user will be prompted to insert a USB device. Once the device is inserted, the Touch Screen Communicating Control will export the log information.

Do not remove the USB device until prompted.

Press the Clear button to delete all of the displayed log entries. When the clear button is pressed, the Touch Screen Communicating Control will delete the log entries per the sort selection. For example, if “All” is selected in the sort screen, all of the log entries that have been saved on Touch Screen Communicating Control will be cleared (deleted).

Press the “New” button to create a new log entry. When the “Edit” button has been pre ssed the keyboard will pop up to allow the user to manually input a log entry. This can be used to keep track of home service, visits, maintenance, etc. For example, the user can check to see when the last A-Coil cleaning had taken place (if ent ered at time of cleaning).

Select Entry Detail

Log

11:07AM Thu 21 Jul

Thermostat Fault Thu 21 Jul 10:13AM Outdoor Equipment Fault Wed 10 Jul 1:26PM

BackClearNewExport

Filter

NOTICE

Select Entry Detail

Log

11:07AM Thu 21 Jul

Thermostat Fault Thu 21 Jul 10:13AM Outdoor Equipment Fault Wed 10 Jul 1:26PM

BackClearNewExport

Filter

Select Entry Detail

Log

11:07AM Thu 21 Jul

Thermostat Fault Thu 21 Jul 10:13AM Outdoor Equipment Fault Wed 10 Jul 1:26PM

BackClearNewExport

Filter

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Service-Menu Button: Master Control

From the system map, the “menu” button can be pressed. Here the main system menu is displayed (shown below).

Import/Export:

The import/export screen allows the user to import and export thr ough the mini USB port locat ed on the bottom side of the thermostat (pictured). To access the port, use the mini USB to USB adapter (S1-03102965000) provided in the Touch Screen Communicating Control kit attached to a USB memory drive.

The USB can be used to import and export:

• Program Schedule

If the “Program Schedule” is selected, the control will import/export the setting of the program schedule (including: Schedule name, day, part times, and temperatures).

• Dealer information

If the “Dealer Information” is selected, the control will import/export the dealer information (Including: address, number, name, etc.)

• Dealer logo

If the “Dealer Logo” is selected the control will import/export the dealer logo (or picture).

• Homeowner configuration File

Most USB drives are compatible with the Touch Screen Communicating Control. However, if you have questions as to which USB me mory drive s are appro ved for the Touch Screen Communicat- ing Control, see UPGnet.com for more information.

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

Forced

Operation

Auto

Setup

Import/

Export

Tools/

Settings

Edit/Add

Devices

11:07AM Thu 21 Jul

NOTICE

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24 Johnson Controls Unitary Products

If the “Homeowner Configuration” is selected, the control will import/export the sound, display, schedule, security, View/Mode, etc. In short, it will be all homeowner sett ings including the personalized schedules.

• Installer configuration file

If the “Installer Configuration” is selected, the control will import/export every file available on the Touch Screen Communicating Control. Including the Homeowner settings, programmed schedules, dealer information, etc.

Auto Setup

Auto setup is used to view the installer system configuration screens that the installer was originally directed through. These screens will vary dependi ng on the installed components.

Edit/Add Devices

Edit/Add devices screen is used to add accessories/upgrades to the communicating system. These accessories/upgrades may include: heat pump, air conditioner, filters, humidifiers, UV lights, etc. Adding equipment through this screen will allow the control to provide maintenance updates and track any changes to the system. It will also ensure proper system functionality. Accessories must be added using this screen to enable the functionality of the Touch Screen Communicating Control for each accessory.

To add a device:

Auto setup screens are described in more detail in other sections of this document.

Follow the installation instructions provided with the equipment being installed. For wiring instructions of Humidifier, see the wiring section of this document.

1. Select from one of the options on the main,

edit/add devices screen (see picture).

NOTICE

Back

Edit/Add Devices

Add

Device

Select a device to edit/add information:

11:07AM Thu 21 Jul

Other:

System ID = HP14

Other:

Furnace

Heat Pump

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4. When all desired information has been entered, press the “Done” button in the lower right hand corner of the screen.

5. The user will be prompted as to whether or not to save the settings. Press Yes if all information is entered as desired, or No if there is editing needed.

2. Once “Add Device” is selected the possible devices to add will be loaded for selection. Select the icon that represents the device being added (In this case humidifier).

Some of the device icons that are shown may not be used unless the communicating accessory board has been installed.

3. The next screen allows the user to add a model and serial number to the device details for future reference. Simply press the space that indicates “Model Number” or “Serial Number”. This will activate the keyboard for input.

This information is not required for SYSTEM OPERATION.

6. Once saved, the device will display on the main edit/add devices screen.

Cancel

Add Devices

Clean Air:

11:07AM Thu 21 Jul

UV LampElectronic Air Cleaner

Ventilation:

Humidifier

Heat Recovery Ventilator

Energy Recovery Ventilator

Generic Ventilator

NOTICE

Done

Add Devices

Please Enter Accessory Model/Serial Number

11:07AM Thu 21 Jul

Humidifier:

Cancel

Model/Serial Number:

Model Number

Serial Number

NOTICE

Back

Edit/Add Devices

Add

Device

Select a device to edit/add information:

11:07AM Thu 21 Jul

Other:

System ID = HP14

Other:

Furnace

Heat Pump

Humidifier

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26 Johnson Controls Unitary Products

To remove a d e vice:

1. Select a device that is available on the main “Edit/Add Devices” screen. This will display the model and serial number of the device that has been enter ed.

2. At the bottom of the screen there is a button that says “Remove Device”.

3. Another screen will confirm that the device is to be removed. Press “Yes” to remove the device or “No” to view the model and serial number screen.

Tools and Settings

The tools and settings screen displays all of the available system settings (including settings on the individual communicating controls).

System Settings

Depending on the equipment that has been installed, the system settings screen will display different user options. These settings will determine how the Touch Screen Communicating Control will command the installed equipment. The settings pertain to installed equipment as well as general thermostat control settings. The Touch Screen Communicating Control is highly adaptable; the installer should consider all the available settings to maximize usability and comfort provided by the communicating controls (the settings are described in the follo wing sections).

Heat Kit Configuration

This screen is available if there is a variable speed air handle r wit h the a ddit ion of an ap proved heat kit. Here the heat kits approved for the installed air handler will be displayed (and the current selected heat kit will be highlighted). If there has been a change in the originally installed heat kit, the installer MUST use this screen so that the appropriate air flows will be applied during heat kit operation.

Heat Pump Configuration

These screens are available if there is a communicating heat pump control inst all ed. These screens allow heat pump “jumpers” to be changed from the Touch Screen Communicating Control.

In some cases, the Touch Screen Communicating Control will need to be reset for the chan ges to take place.

The options explained in this document may or may not be available on your communicat i ng system. They depend on installed components.

If the heat kit selected does not match the heat kit installed, the Touch Screen Communicating Control may apply air flow values that can cause nuisance limit trips or cold blow.

NOTICE

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If the outdoor temperature is above the balance point temperature setting, the auxiliary heat will not be used to satisfy the heating demand *.

If the outdoor temperature is below the LTCO, the heat pump wil l not be used to satisfy the heating demand.

If the outdoor tem perature i s between both the balance point and the LTCO temperature settings, the thermostat will stage both heat pump and auxiliary heat as demand increases.

*If after 4 hours the heating demand is not satisfied, auxiliary heat will be supplied. Reference communicating heat pump literature for more detail on heat pump operation.

Airflow Configuration

The airflow configuration screens are available on systems that contain a communicating ID unit. Here the user can change delay profiles and airflow settings. CFM settings and ranges are defined by factory programmed values in the outdoor and indoor controls.

Delay profile:

The delay profile is an airflow profile that the system will run in COOL mode. These profiles are not implemented in heating. Each profile is designed to accommodate the original environment where the equipment is installed.

Compressor Delay: (ON, OFF) Compressor Delay will turn the compressor off for 30 seconds immediately after energizing the reversing valve (in defrost). The purpose is to reduce noise in defrost.

Defrost Curve: (1-6) Defrost Curve is set in the factory and should only be changed in a repair part installation

Switch Point: (35, 40, 45) Switch Point is the temperatu re of the liquid line se nsor (in Fahrenheit) at which the heat pump will force 2

stage operation.

Y2 Lock: (ON, OFF) Y2 Lock allows the Heat pump control to anticipate 2

stage operation.

Balance Point and Low Temperature Cut Out (LTCO): Balance Point and LTCO settings determine how heating calls will be satisfied by the system.

Changing airflow settings can effect system efficiency. Reference outdoor equipment tech guide for more information on system efficiencies.

To change the delay profiles press the box next to the profile that is desired (as pictured). Each of the profiles, (when selected) will provide a brief description of the profile design intent.

Heat Pump Config

Furnace Only

Furnace/ Heat Pump

Heat Pump Only

Back

Low Temp Cutout= 10° Balance Point = 35°

Outdoor Temp F°

10 35

11:07AM Thu 21 Jul

Airflow Config

Dry

Temperate

Humid

Normal

Delay Profile: Dry

Best in dry regions such as the southwest US. Increases the blower ramp-down times to help retain humidity.

Back

11:07AM Thu 21 Jul

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28 Johnson Controls Unitary Products

Airflow Summary

Airflow Configuration

The “View/Edit Dehum” check box, when selected, will display the option to reduce the airflow by a selectable percentag e wh en there is a call to dehumidify.

Comfort Settings

This tool is available in all communicating systems. This screen is used to control comfort settings. These settings effect how the Touch Screen Communicating Control will satisfy calls for conditioning.

Humidity Settings: The humidity settings screen is used to change the humidify/dehumidify settings to fit the equipment installed.

Humidification settings (Available only with humidifier installed) Humidification with a heat demand: If this option is selected the control will only activate the

humidifier if there is a demand for both heat ing and humidity. Humidification with or without a heat demand: If this option is selected the control will activate

the humidifier any time there is a humidity demand.

The airflow summary screen displays all current airflow settings at a glance. To edit the airflow settings press the indoor or outdoor button (heat pump or air handler shown).

The airflow configuration screen shows the available airflow adjustments at the top of the screen (High Cool, Low Cool, High Heat, etc.). Simply press the desired adjustment to edit airflow.

Once in the desired airflow adjustment screen t he user can adjust the airflow by CFM (in 10 CFM increments) by sliding the “homeplate” icon or pressing the “+” or “-“ symbol s.

The “Restore Defaults” button will return the airflow to the factory setting.

When changing airflow settings on electric heating components, the user should reference minimum CFM values required for operation (provided in the communicating air handler installation instructions).

NextBack

Heat Pump

Model YZH036

AH Model AV060 Heat Kit Model 4HKx6501506

530Set CFM 1950

Air Handler

High Heat

Low Heat

High Cool

Low Cool

809

1245

809

1245

4.3 KW

9.6 KW

4.8 KW

14.4 KW

Airflow Summary 11:07AM Thu 21 Jul

1860

730

AH Airflow Config

11:07AM Thu 21 Jul

Low Cool High Heat Low HeatHigh Cool

Back

Max 1800Min 400

View/Edit Dehumidification

High Cool CFM: 1245

1245

Restore Defaults

Airflow Config

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Johnson Controls Unitary Products 29

No Humidification: The control will never activate the humidifier. Dehumidification settings De-Humidification with equipment: If this option is selected the control will only dehumidify by

running a reduced airflow on the indoor equipment

(Available only with communicating indoor

equipment).

De-Humidification by overcooling: If this option is selected the control will continue to run cooling up to 3 degrees below set point to meet humidity setting of the home (selectable from 1-3 degrees).

De-Humidification with external equipme nt: If this o pti on is sele cted, ther e shoul d be an e xtern al (whole home) de-humidifier.

No De-Humidification: If this option is selected the control will not send a command to de-humidify.

Smart Recovery : (ON, OFF) Smart recovery is used in programmable or advanced programmable mode. The controller initiates equipment operation, if required, before the start time of the program schedule day part. This is done to re ach the progr am schedul e event’ s d esired te mperature set point at the time the event occurs, rather than after.

T emperat ure Control Settings: Temperature Control Settings screen is used to customize h ow the Touch Screen Communicating Control will satisfy temperature set point. As well as, how the control will stage the installed equipment. The Touch Screen Communicating Control can be set up to satisfy demand differently depending on whether there is a heat demand or a cool demand.

Below is a table of explaining each of the available settings.

This is for use with hot water or steam humidifiers.

This option may require a communication accessory control.

NOTICE

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30 Johnson Controls Unitary Products

Auto Mode Deadband: (4, 6, 8, 10) Auto mode deadband dictates th e minimum tempera ture dif ference between the cooling and heating set point.

Offset Settings: (-5° – 5°) Offset setting allows the user to calibrate the displayed temperature and humidity from the measured temperature and humidity (i ndoor and outdoor) in the control.

Control Settings: Control settings screen is used to set “soft jumpers” on the inst alled communicat ing controls. Soft jumpers are settings that are conventionally set using a jumper on the control board, but are available to be set from the Touch Screen Communicating Control as well.

Equipment Temp Limits

This screen allows the user to limit equipment functionality based on outdoor temperature. The Heating Temperature Limit, when enabled, will not allow heating operation when the outdoor

temperature rises above the setting. The Cooling Temperature Limit, when enabled, will not allow cooling operation when the outdoor

temperature drops below the setting.

Variable Default Settings Explanation

Stage

Differential

0.5

0.3, 0.5, 0.7, 1.0,

1.5, 2.0, 2.5, 3.0,

4.0, 5.0, 6.0, 7.0, 8.0

This is the difference between current temperature and set point for which the thermo-

stat will command 1

stage operation.

Stage

Differential

0.5

0.3, 0.5, 0.7, 1.0,

1.5, 2.0, 2.5, 3.0,

4.0, 5.0, 6.0, 7.0, 8.0

This value Plus the 1

stage differential is

the value for which the thermostat will command 2

stage operation.

Stage

Differential

0.5

0.3, 0.5, 0.7, 1.0,

1.5, 2.0, 2.5, 3.0,

4.0, 5.0, 6.0, 7.0, 8.0

This value Plus the sum of 1

stage differ-

ential and the 2

stage differential is the

value for which the thermostat will command 3

stage operation.

Minimum on timer

5 min.

1-5 min in 1 min

intervals

Once a demand is present the thermostat will run for the selected Min on time.

Minimum off timer

5 min. N/A

Once a demand is satisfied the thermostat will remain off for the Min off time.

Force stage up

90 min.

Off, 10 min, 20 min,

30 min, 60 min,

90 min, 120 min

If the forced stage up timer has been satisfied the control will stage up regardless of stage differential settings.

Stage Up Inhibit Timer

5 min.

5-60 min in

5 min intervals

If the stage inhibit timer has not been satisfied the control will not stage the equipment UP regardless of stage differential settings.

Allow Equipment to stage down?

Yes Yes or No

This will give the thermostat the ability to stage down per temperature differentials.

Stage Down Inhibit Timer

5 min.

5-60 min in

5 min intervals

If the stage down inhibit timer has not been satisfied the control will not stage the equipment DOWN regardless of the stage differential settings.

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Ventilation Settings

The Vent ilation Settings screens are used to view/edit settings associated with a whole home ventilator (ERV/HRV) devices. These screens are only accessible in system which have an ERV/HRV Accessory control installed. The settings availabl e are explained in the table below.

The installer must also add the ventilation device through the Edit/Add device screen (as described previously)

Variable Default Settings Explanation

Ventilation Mode Timed

Continuous, Timed or Off

This will determine how often the ventilation device will be opened

Ventilation Runtime per Cycle

20 min.

5-55 min in 5 min intervals

If ventilation mode is set to “Timed”, the control will allow ventilation per this setting per Ventilation Cycle Time

Ventilation Cycle Time

1 hour 1 -4 hours

If ventilation mode is set to “Timed”, the control will allow Ventilation Runtime per this setting

Ventilation Limits

Disabled

Disabled, Default, and Manual

If there is a damper installed for venti l ation purposes

No Ventilation Above

100 F

The touch screen will not allow ventilation if the outdoor temperature exceeds this setting

No Ventilation Below

0 F

The touch screen will not allow ventilation if the outdoor temperatures is below this setting

There are additional settings for ventilation that are covered with a temperature slider. These settings will determine if the ventilat or is opened during a call for conditioning. The Touch Screen Communicating Control will open ventilation any time there is a call for conditioning if the outdoor temperature falls in the “Ventilation with a heating/cooling call”. Otherwise ventilation will run with the indoor blower per the previously described settings.

Finally the ventilation can be controlled per indoor humidity. If the outdoor temperature is above 50 degrees the touch screen can be set so that it will disable ventilation if the indoor humidity rises above the desired setting.

NOTICE

Ventilation Settings

Back

Ventilation with a

heating call

Ventilation per

Installer settings

100

11:07AM Thu 21 Jul

Ventilation with a

cooling call

10 85

5101520 2530 3540 85 90 95

Back

6540

50%

No ventilation is the outdoor

temperature is above 50F and

above the selected indoor humidity

Ventilation Settings

11:07AM Thu 21 Jul

45 50 55 60

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32 Johnson Controls Unitary Products

Float Switch Settings

This screen allows the user to activate the optional condensate float switch (S1-6-JMP) and to determine how the outdoor equipment will shut down.

Dealer Information

This tool is available in all communicating systems. This screen is used to view, import and edit the dealer information.

3. The keyboard will “pop up” which is used to type name, address, e-mail, phone, and any other dealer information which will fit in the provided space.

To add a logo, simply press the “Add Logo” button and follow the instructions on the screen.

In addition to manually entering dealer information at the thermostat, the dealer information can be added using the configuration tool. From the “Dealer Information” screen select the “Edit” button. Then select the “Import” button and plug the USB drive into the Touch Screen Communicating Control (as described in the “Import/Export” section of these instruct ions).

Variable Default

Settings

Float switch installed? No Yes, No

Shut down outdoor equipment when float switch is:

Open Open, Closed

Once the “Dealer Information” button has been pressed in the “Tools and Settings” screen, the dealer information is displayed as previously input. To edit the information:

1. Press the “edit” button.

2. Press the field that you would like to edit .

The logo must be saved on a USB drive and plugged into the Touch Screen Communicating Control as described in the “Import/Export” section of these instructions.

The logo must be saved in the appropriate format using the configurat ion tool.

Float Switch Installed?

Yes

Float Switch Settings

11:07AM Thu 21 Jul

Shut down outdoor equipment when float switch is

Open

Back

Logo

Dealer Name Dealer Phone Number(s)

Dealer Address 1 Dealer Address 2 Dealer Email Dealer Website

Dealer Info

11:07AM Thu 21 Jul

Back

Edit

NOTICE

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Johnson Controls Unitary Products 33

Maintenance Reminder

This “tool” is available in all communicating systems. This screen gives the user access to view, edit, enable, and disable maintenance reminders.

The maintenance reminder was designed to give an installer the opportunity to display a “maintenance needed pop up” to the homeowner on a specified date displaying the dealer information entered.

Administrator Tools

This screen is used to access firmware update, firmware restart, and restore defaults.

Firmware:

The firmware button is used wh en th ere is a need to updat e the cont roller to a more re cent program. To update the firmware:

1. Load the new firmware onto a USB drive.

2. Plug the drive into the Touch Screen Communicating Control as described in the “Import /Export ” section of these instructions.

3. Press the “Firmware” button (on the Administrator tools screen).

4. The thermostat will locate the firmware file.

Restart Firmware:

Restarting the firmware will simulate a power loss to the Touch Screen Communicating Control. This will restart the Touch Screen Communicating Control, which will validate all of the system settings and resume normal operation.

Restore Defa u lts:

Restoring defaults on the Touch Screen Communicating Control will return the control to its original factory settings. Upon re-boot, the control will run through auto setup screens as described earlier in this document. Restore defaults may be used when there is a System Miconfiguration that could be caused by a change in hard jumper settings or a change in equipment (which may include when an installer installs a furnace in the winter and then comes back in the spring to install an AC or heat pump).

This reminder could be used for seasonal system checkups or any other preventable maintenance that the dealer sees fit.

Flashing new firmware will restore the Touch Screen Communicating Control to defaults. To prevent losing system settings: export “Installer Configuration” file before installing the new firmware. The installer configuration file can be impor ted after the firmware update to return the t her most ats settings, schedule, dealer information, etc.

Do not remove the USB drive until the thermostat instructs you to do so. Failure to follow these instructions can cause your controller to perform erratically.

NOTICE

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34 Johnson Controls Unitary Products

User Interface Settings

This screen is used to customize homeowner access. There are several options to limit what the “homeowner” sees and how the touch screen will display.

To change a setting, simply press the desired box and a check mark will fill the selected setting (as pictured). To understand how these settings affect the functionality of the Touch Screen Communicating Control, reference the table below.

When selecting “No” on this screen the installer is restricting what can be viewed/edited by the “Homeowner”.

Available Setting If checked “Yes”

Indoor Fan Icon and Status

The fan icon and animation will be disp layed on the touch screen dash.

Indoor Humidity Icon and Status

The humidity icon and animation will be displayed on the touch screen dash.

Outdoor Temperature

The outdoor temperature will be displayed on the touch screen dash.

Upgrade Firmware

The “homeowner” will have the ability to upgrade firmware.

Import Configuration File

The “homeowner” will have the ability import configuration settings.

Export Configuration File

The “homeowner” will have the ability export configuration settings.

Create a New Event in Log

The “homeowner” will have the ability to create a custom log entry.

View Details of Events in Log

The “homeowner” will have the ability to view fault and event details in the log.

Enable Security

The “homeowner” will have the ability to set and change pin settings to limit access to the touch screen

Change Sleep Screen

The “homeowner” will have the ability to select whether the touch screen displays the sleep screen aft er ti me out.

Select Advanced Programmable Mode

The “homeowner” will have the ability to select Advanced Programmable as a view mode from the menu screen.

Select Programmable Mode

The “homeowner” will have the ability to select Programmable as a view mode from the menu screen.

Import/Export Program Schedule

The “homeowner” will have the ability to import/export a saved schedule.

Back

UI Settings

Indoor Humidity Icon and Status

11:07AM Thu 21 Jul

Indoor Fan Icon and Status

Display Items to User?

Upgrade Firmware?

Import Configuration File?

Outdoor Temperature

Allow User to:

Yes No

NOTICE

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Johnson Controls Unitary Products 35

Brand Selection

This screen is used to select the desired brand to be displayed on the Touch Screen Communicating Control. There are three brands to choose from: York, Coleman, and Luxaire. The touch screen is set by default to York. The brand selected will be displayed in the “sleep” screen as well as in the top right corner in several screens (as the service mode short cut).

FORCED OPERATION: MASTER CONTROL

Giving the homeowner the ability to “Upgrade Fir mware” may require that the Touch Screen Communicating Control re-enter the auto-setup process. The installer should be sure that the home-

owner is capable of this task before allowing this option. If the auto-setup is not executed properly, the system may not operate as desired.

Forced operation is available in all communicating systems. The options and functions available depend on system ID. Forced operation (Located in the service mode menu screen) is a very powerful trouble shooting tool. This function allows the controller to command indoor and outdoor operation. Forced operation is separated into three different modes: Cool Mode, Heat Mode, IAQ Mode.

When entering forced operation, n ormal ope ration of the system will be discontinu ed. This means that the controller will not control equipment to maintain a set point, schedule, mode of operation, etc. Forced operation is a deviation from normal operation and the system will only run when commanded through the forced operation menus. Normal operation is restored when forced operation is exited.

Please Select Brand

OKCancel

Forced

Operation

Auto

Setup

Import/

Export

Tools/

Settings

Edit/Add

Devices

11:07AM Thu 21 Jul

NOTICE

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36 Johnson Controls Unitary Products

To force operation of the system:

1. Select the mode to test.

2. Select the length of time to test.

Cool Mode: Will test compressor cooling operation. This may include: 1

stage, 2nd stage cool-

ing, and continuous fan operation. Heat Mode: Will test compressor heating opera-

tion (if communicating heat pu mp is presen t), Furnace/Gas heating operation, and Electric/Air handler heating operation

IAQ Mode: Will test IAQ accessories that have been added to the system using the "Edit/Add Device" tool.

To force operation of IAQ equipment, an ERV/HRV interface control may be necessary.

Forced operation allows for abnormal operating conditions. This includes: bypassing anti-short cycle timers, forcing into and out of defrost, running air conditioner in low ambient temperatures, etc. The user should be aware of these conditions and proceed with caut ion.

The time selected can be bypassed anytime by pressing the “Stop” button.

Forced Operation

Exit

Cool Mode

Heat Mode

IAQ Mode

Time remaining for current forced operation:

15:37

Stop

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NOTICE

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Johnson Controls Unitary Products 37

6. Once the system is running as “forced”, the user can press “System Map”.

From the system map the user can access the equipment details, equipment status, and inputs/outputs screens along with the faults and log screen.

7. To return to the Forced operation menu from system map, press “Menu”

8. To leave forced operation, navigate by pressing the “back” button to the forced operation main menu screen and press “Exit”.

When leaving forced operation, the system will discontinue the “forced” operation and resume “normal” operation.

Exiting Service Mode

3. Select the “Operation” to be forced (and press "Apply" to start the oper ation).

Operations are on the left side of the screen. Operations available depend upon the f orce operation mode (Cool, Heat, or IAQ) and the system ID. For the most part, the operations include indoor and outdoor eq uipment stagin g and conti nuous fan.

4. Once the operation is selected, the timer will start to count down, and the modifiers will appear.

5. Select a modifier (if desired).

On the right side of the screen are the "mod ifiers". Modifiers are dependent upon the mode of operation selected (and will not appear until a mode has been selected and applied). Modifiers are additional “commands” that the controller can append to the current operation. In general, the modifiers will augment the operation to make more specific functionality.

Remember, on screens that contain information which varies dynamically, a “Refresh” button is available. Pressing the refresh button will insure that all information being displayed is current.

To exit service mode, press the button in the upper, right hand corner of the system map screen. When the exit button is pressed, the Touch Screen Communicating Control will re-validate and return to normal operation.

Apply

StopBack System Map

Forced Cooling Operation Menu

Stage 1 Stage 2

Select Mode of Operation and Press Apply

20 min

Set:

Apply

StopBack System Map

Forced Cooling Operation Menu

Stage 1 Stage 2

Bypass

ASCD

De-

humidify

Set

Airflow

Modifiers

Select Mode of Operation and Press Apply

20 min

Set: Remaining:

18:56

NOTICE

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

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38 Johnson Controls Unitary Products

SERVICE TOOL SETUP

The service tool application is defined as a Touch Screen Communicating Control that is being used to trouble shoot/view details of a system. The Touch Screen Communicating Control can access the system from the indoor and the outdoor controls via the communication ports outlined earlier in this document.

To set up the service tool for operation:

1. Extend wire harness.

Extending the Communication Harness

Each Touch Screen Communicating Control is supplied with a communicating plug harness. This harness is 18” long and can be extended with thermostat wire to allow more convenient and safe use of the service tool.

To extend the harness:

a. Use 5-6 feet of thermostat wire (enough to maintain a safe/comfortable distance from

the high voltage in the control panels) and 4 wire nuts.

b. Use the wire nuts to connect the stripped ends of the communicating plug harness to

the loose/stripped ends of the thermostat wire.

c. Wire the non-plug end of the extended harness to the terminal block of the mounting

back plate of the Touch Screen Communicating Control.

d. Snap the Touch Screen Communicating Control on the back plate.

2. Disconnect power to the entire system that you wish to access a communications port (communication ports are outlined in the wiring section of this document).

3. Once power is disconnected, plug the harness into one of the communicating. terminals. Routing the harness so that the power can be re-applied (allowing for the door switches etc. where applicable)

While the service tool is highly useful device mode, the Touch Screen Communicating Control that has been configured as the “master” of the communicating system contains all the information available for trouble shooting purposes while the service tool function may have some limitations.

ELECTRICAL OPERATION HAZARD

The control housings contain areas of high voltage. Always assure, when trouble shooting the system, that a safe distance is maintained from high voltage. Below are illustrations that show some of the high voltage areas.

NOTICE

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Johnson Controls Unitary Products 39

4. Place touch screen down in a safe/dry space (away from fan blades, condensation, etc.).

5. Return power to the entire system.

6. The Touch Screen Communicating Control will commence the start up sequence (as outlined previously).

FIGURE 16:

Outdoor Unit Communicating Terminals

FIGURE 17: High Voltage Locations

Failure to ensure the Touch Screen Communicating Control is safely placed may cause damage to the device.

COMMUNICATIONS PORT

CONTROL BOARD

COMMUNICATIONS HARNESS

JUNCTION BOX

HEAT KIT LOCATION

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40 Johnson Controls Unitary Products

Navigating Service Mode: Service Tool

Service mode screens on the service tool are the same as described before. However, there is some functionality of service mode that is not available on the service tool. The following outlines what is available from the service tool.

Log Button: Service Tool

7. Select the service tool option when prompted.

The system map displayed on the service tool has all of the information that the master disp lays. This includes pressing the equipment icons and viewing: Equipment Details, Status, and Inputs/ Outputs screens.

The log button is available in service mode. The user will not be able to enter a new log event or clear log entries. The other functions of log are available and are outlined in t he Log But ton: Master Control section of this document.

System Master

Mode

Service Tool

Mode

Demo

Mode

Select the desired mode of operation for this device.

11:07AM Thu 21 Jul

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

Touch ICON for a detailed view

Log MenuRefresh Accessories

Exit Service Mode

Humidifier ON

UV Lamps ON

EAC Not Installed

Heat Pump OFF

Thermostat ON

Furnace ON

11:07AM Thu 7/21

UV La

EAC

ot I

urn

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Johnson Controls Unitary Products 41

Menu Button: Service Tool

When using the service tool, the installer only has access to the force operation feature.

Forced Operation: Service Tool

Exiting Service Tool

To exit service mode, simply remove power from the device. This will reset the software and return the Touch Screen Communicating Control to original settings.

Demo Mode Setup

The Demo Mode application is defined as a Touch Screen Communicating Control that is being used to simulate connection to a communicating system. While in demo mode, the control will allow the user to choose the type of equipment to be displayed and the Touch Screen Communicating Control will present as though the system components are connected.

Forced operation on the service tool is fully functional. However, when viewing the system map while forcing operation, the same limitations of the log and system map exist.

To view more information about forcing system operation, view the “Forced Operation: Master Control” section.

Demo mode will simulate a fault every 5 minutes. Demo mode only requires 24 VAC on the R and C terminals. While the Touch Screen Communicating Control is configured in Demo Mode, other communicating controls will not receive commands. Demo Mode will not control a communicating sys- tem.

Forced

Operation

11:07AM Thu 21 Jul

NOTICE

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Johnson Controls Unitary Products

5005 York Drive

Norman, OK 73069

NOTES