White Rodgers 1F85RF-275 User Manual

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FAILURE TO READ AND FOLLOW ALL INSTRUCTIONSFAILURE TO READ AND FOLLOW ALL INSTRUCTIONS

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FAILURE TO READ AND FOLLOW ALL INSTRUCTIONSFAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THISCAREFULLY BEFORE INSTALLING OR OPERATING THIS

CAREFULLY BEFORE INSTALLING OR OPERATING THIS

CAREFULLY BEFORE INSTALLING OR OPERATING THISCAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/ORCONTROL COULD CAUSE PERSONAL INJURY AND/OR

CONTROL COULD CAUSE PERSONAL INJURY AND/OR

CONTROL COULD CAUSE PERSONAL INJURY AND/ORCONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.PROPERTY DAMAGE.

PROPERTY DAMAGE.

PROPERTY DAMAGE.PROPERTY DAMAGE.

APPLICATIONSAPPLICATIONS

APPLICATIONS

APPLICATIONSAPPLICATIONS

THERMOSTAT APPLICATION GUIDETHERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDETHERMOSTAT APPLICATION GUIDE

DescriptionDescription

Description

DescriptionDescription Heat Pump (No Auxiliary or Emergency Heat) Yes

Heat Pump (with Auxiliary or Emergency Heat) Yes Standard Heat & Cooling Systems Yes Multi-Stage Systems requiring more than Yes One Call for Heat or Cool Standard Heat Only Systems Yes Millivolt Heat Only Systems – Floor or Wall Furnaces No Standard Central Air Conditioning Yes Gas or Oil Heat Yes Electric Furnace Yes Hydronic (Hot Water) Zone Heat – 2 Wires * Yes Hydronic (Hot Water) Zone Heat – 3 Wires No

* Common Connection Required

1F85RF-275 Thermostat and

Wireless Remote Sensor Kit

Automatic Heat/Cool Changeover Thermostat for Single Stage/ Multi-Stage/Heat Pump Systems with Wireless Remote Sensor

Installation and Operating Instructions for Model:Installation and Operating Instructions for Model:

Installation and Operating Instructions for Model:

Installation and Operating Instructions for Model:Installation and Operating Instructions for Model:

Model Programming Choices

1F85RF-270 Non-Programmable 5/1/1 Day

F145RF-1328 Wireless Remote Sensor

1F85RF-270

Wireless Remote Sensor

SPECIFICATIONSSPECIFICATIONS

SPECIFICATIONS

SPECIFICATIONSSPECIFICATIONS

ThermostatThermostat

Thermostat:

ThermostatThermostat

Electrical Ratings .......................... 20 to 30 VAC 50/60 Hz

Setpoint Range.............................. 45 to 90°F (7 to 32°C)

Rated Differential (Single Stage) ... Heat 0.6° or 1.5°F, Cool 1.2°F

Rated Differential (Multi-Stage) ..... Heat 0.6° or 1.5°F, Cool 1.2°F

Rated Differential (Heat Pump)..... Heat & Cool 0.75° or 1.2°F

Operating Ambient ........................ 32 to +105°F (0 to +41°C)

Operating Humidity ....................... 90% non-condensing max.

Shipping Temp. Range.................. -4 to +150°F (-20 to +65°C)

Thermostat Dimensions ............... 3-3/4"H x 6"W x 1-1/4"D

To prevent electrical shock and/or equipment dam-To prevent electrical shock and/or equipment dam-

To prevent electrical shock and/or equipment dam-

To prevent electrical shock and/or equipment dam-To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuseage, disconnect electric power to system at main fuse

age, disconnect electric power to system at main fuse

age, disconnect electric power to system at main fuseage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.or circuit breaker box until installation is complete.

or circuit breaker box until installation is complete.

or circuit breaker box until installation is complete.or circuit breaker box until installation is complete.

Index Page

Installation 2 Wiring Connections 3 Thermostat/Sensor Quick Reference 4 Installer Configuration Menus 6 Operating Your Thermostat and Sensor 9 Programming 13 Troubleshooting 14

0.2 to 0.6 Amps per Load (Y1, E/W1, G)

1.5 Amps (Y2, W2, O, B Load per terminal)

1.5 Amps Max (All terminals combined)

CAUTION

Remote Sensor:Remote Sensor:

Remote Sensor:

Remote Sensor:Remote Sensor:

This device complies with Part 15 of the FCC Rules, OperationThis device complies with Part 15 of the FCC Rules, Operation

This device complies with Part 15 of the FCC Rules, Operation

This device complies with Part 15 of the FCC Rules, OperationThis device complies with Part 15 of the FCC Rules, Operation is subject to the following two conditions: (1) this device mayis subject to the following two conditions: (1) this device may

is subject to the following two conditions: (1) this device may

is subject to the following two conditions: (1) this device mayis subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must acceptnot cause harmful interference, and (2) this device must accept

not cause harmful interference, and (2) this device must accept

not cause harmful interference, and (2) this device must acceptnot cause harmful interference, and (2) this device must accept any interference received, including interference that may causeany interference received, including interference that may cause

any interference received, including interference that may cause

any interference received, including interference that may causeany interference received, including interference that may cause undesired operation.undesired operation.

undesired operation.

undesired operation.undesired operation.

Maximum Wireless Remote Sensors.....1 indoor, 1 outdoor

Operating Range .................................... 45 to 90°F (7 to 32°C)

Operating Humidity Range .....................0 to 90% RH

(non-condensing)

Dimensions .............................................2-5/8"H x 4-1/4"W x 7/8"D

* Max. Distance from Thermostat .......... 200 feet

* Distance shown is for a typical application. Distances may vary in

some applications because obstacles that block the signal path may affect the strength of the signal.

ATTENTION: MERCURY NOTICEATTENTION: MERCURY NOTICE

ATTENTION: MERCURY NOTICE

ATTENTION: MERCURY NOTICEATTENTION: MERCURY NOTICE This product does not contain mercury. However, this product may replace a product which contains mercury.

Mercury and products containing mercury must not be discarded in household trash. Do not touch any spilled mercury. Wearing non-absorbent gloves, clean up any spilled mercury and place in a sealed container. For proper disposal of a product containing mercury or a sealed container of spilled mercury, place it in a suitable shipping container and send it to:

White-RodgersWhite-Rodgers

White-Rodgers

White-RodgersWhite-Rodgers 2895 Harrison Street2895 Harrison Street

2895 Harrison Street

2895 Harrison Street2895 Harrison Street Batesville, AR 72501Batesville, AR 72501

Batesville, AR 72501

Batesville, AR 72501Batesville, AR 72501

www.white-rodgers.com

PART NO. 37-6841BPART NO. 37-6841B

PART NO. 37-6841B

PART NO. 37-6841BPART NO. 37-6841B

Replaces 37-6841A

0745

Page 2

ANTENNA

MOUNTING HOLE

INSTALLATIONINSTALLATION

INSTALLATION

INSTALLATIONINSTALLATION

WARNING

Thermostat installation and all components of theThermostat installation and all components of the

Thermostat installation and all components of the

Thermostat installation and all components of theThermostat installation and all components of the control system shall conform to Class II circuits per thecontrol system shall conform to Class II circuits per the

control system shall conform to Class II circuits per the

control system shall conform to Class II circuits per thecontrol system shall conform to Class II circuits per the NEC code.NEC code.

NEC code.

NEC code.NEC code.

Remove Old ThermostatRemove Old Thermostat

Remove Old Thermostat

Remove Old ThermostatRemove Old Thermostat

A standard heat/cool thermostat consists of three basic parts:

1. The cover, which may be either a snap-on or hinge type.

2. The base, which is removed by loosening all captive screws.

3. The switching subbase, which is removed by unscrewing the mounting screws that hold it on the wall or adapter

Before removing wires from old thermostat,Before removing wires from old thermostat,

plate.

Before removing wires from old thermostat,

Before removing wires from old thermostat,Before removing wires from old thermostat,

label each wire with the terminal designation fromlabel each wire with the terminal designation from

label each wire with the terminal designation from

label each wire with the terminal designation fromlabel each wire with the terminal designation from which it was attachedwhich it was attached

which it was attached. Disconnect the wires from the old

which it was attachedwhich it was attached thermostat one at a time. the wallthe wall

the wall.

the wallthe wall

Guidelines for Thermostat/Sensor LocationsGuidelines for Thermostat/Sensor Locations

Guidelines for Thermostat/Sensor Locations

Guidelines for Thermostat/Sensor LocationsGuidelines for Thermostat/Sensor Locations

Do not let wires fall back intoDo not let wires fall back into

Do not let wires fall back into

Do not let wires fall back intoDo not let wires fall back into

Locate the thermostat/sensor about 5 ft. above floor level on an interior wall in an area that represents the average room temperature.

Do not mount directly on or near HVAC equipment or other sources of electrical noise.

Avoid locations close to windows or near adjoining outside walls, doors leading outside, areas close to air registers or their direct air flow or areas with poor circulation like alcoves. Avoid locating the sensor on a concrete wall, junction box or metal plate. Make sure there are no electrical wires, metal, pipes or duct work in the part of the wall chosen for the sensor location.

Thermostat and indoor sensor are not approved forThermostat and indoor sensor are not approved for

Thermostat and indoor sensor are not approved for

Thermostat and indoor sensor are not approved forThermostat and indoor sensor are not approved for installation in unconditioned space.installation in unconditioned space.

installation in unconditioned space.

installation in unconditioned space.installation in unconditioned space.

Mounting Thermostat and SensorMounting Thermostat and Sensor

Mounting Thermostat and Sensor

Mounting Thermostat and SensorMounting Thermostat and Sensor

1. Remove the packing material from the thermostat and sensor.

2. Pull the front covers of the thermostat and sensor straight off the bases. Forcing or prying will cause damage to the controls.

3. Using the thermostat and sensor bases as templates, place them on the selected wall locations and mark the location of all mounting holes (Figure 1 and 3), and the hole for the thermostat antenna wire illustrated in Figure 2.

4. Move bases out of the way and drill the holes. If mounting holes drilled are too large and do not allow you to tighten base snugly, use the plastic screw anchors (provided) for secure mounting.

5. Make sure the remote communication receiver is plugged in properly to the thermostat and that the antenna wire is routed through the thermostat subbase as shown in Figure 2.

6. Fasten bases loosely to wall, using two mounting screws for each. Place a level against bottom of base (leveling is for appearance only and will not affect sensor operation) and then tighten screws.

7. In the thermostat location, push excess wire into wall and plug hole with a fire resistant material (such as fiberglass insulation) to prevent drafts from affecting the thermostat operation.

8. Remove the battery tags in both the thermostat and sensor and replace the covers by lining them up with the base and pressing until they snap into place.

ELEC/GAS SWITCH

RC/PS SWITCH

ANTENNA

MOUNTING

HOLE

Figure 1 – Thermostat baseFigure 1 – Thermostat base

Figure 1 – Thermostat base

Figure 1 – Thermostat baseFigure 1 – Thermostat base

ANTENNA WIRE

Figure 2 – Back of thermostat baseFigure 2 – Back of thermostat base

Figure 2 – Back of thermostat base

Figure 2 – Back of thermostat baseFigure 2 – Back of thermostat base

Figure 3 – Remote sensor baseFigure 3 – Remote sensor base

Figure 3 – Remote sensor base

Figure 3 – Remote sensor baseFigure 3 – Remote sensor base

Battery LocationBattery Location

Battery Location

Battery LocationBattery Location

WIRE

MOUNTING HOLE

CM/NO CM SWITCH

REMOTE COMMUNICATION RECEIVER

The thermostat requires 2 "AA" alkaline batteries and the sensor requires 2 "AAA" alkaline batteries. Batteries are included at the factory with a battery tag to prevent power drainage. The battery tag must be removed to engage the batteries. For best results, replace batteries once a year with new premium brand alkaline batteries such as Duracell

Energizer

Electric/Gas Switch (Fan Option)Electric/Gas Switch (Fan Option)

Electric/Gas Switch (Fan Option)

Electric/Gas Switch (Fan Option)Electric/Gas Switch (Fan Option)

The ELEC/GAS switch is factory set to the ELEC position. In this position, the thermostat will power the circulator fan on a call for heat. Electric heat systems may require the switch to be in the ELEC position.

If your system does not require that the thermostat power the circulator fan, this switch should be set to the GAS position. Typically, gas and oil heating systems do not require the thermostat to power the circulator fan during a call for heat. If your heat is gas or oil, the switch should be set to the GAS position.

When the thermostat is configured for Heat Pump, the thermostat will always power the circulator fan on a call for heat in the HEAT mode. The ELEC/GAS switch must be set to match the type of Auxiliary heat your system uses for proper operation in the EMERgency mode.

RC/PS Switch (Thermostat Power Option)RC/PS Switch (Thermostat Power Option)

RC/PS Switch (Thermostat Power Option)

RC/PS Switch (Thermostat Power Option)RC/PS Switch (Thermostat Power Option)

RC/PSRC/PS

RC/PS

RC/PSRC/PS

SwitchSwitch

Switch

SwitchSwitch

PositionPosition

Position

PositionPosition

RC For Hardwire Applications. Requires Common Wire

from System Transformer to "C" Terminal on Thermostat

PS For Power Stealing Applications. Use When Common

from the System Transformer is not Available for Connection to the "C" Terminal on the Thermostat

NOTE: If set to PS (Power Stealing), the thermostat "C" terminal

must notmust not

must not

must notmust not

have a wire connected.

DescriptionDescription

Description

DescriptionDescription

Page 3

WIRING CONNECTIONSWIRING CONNECTIONS

WIRING CONNECTIONS

WIRING CONNECTIONSWIRING CONNECTIONS

Typical wiring diagrams are provided below for the following systems:

Single Stage Heat/Cool systems Multi-Stage Heat/Cool systems (No Heat Pump) Heat Pump system, one compressor or one speed compressor with Aux. Heat

Heat Pump systems, two compressors or two speed compressor with Aux. Heat Refer to the equipment manufacturers instructions for specific wiring information. After completing the connections configure the thermostat in the Installer Configuration Menu to match your system type.

Figure 4 – Single Stage (No Heat Pump) Terminal OutputsFigure 4 – Single Stage (No Heat Pump) Terminal Outputs

Figure 4 – Single Stage (No Heat Pump) Terminal Outputs

Figure 4 – Single Stage (No Heat Pump) Terminal OutputsFigure 4 – Single Stage (No Heat Pump) Terminal Outputs

No Output

E/W1

Heat Mode 1st Stage (Heater)

Blower/ Circulator Fan Energized on Call for Cool or Fan, Energized on Call for Heat if Elect/Gas Switch Set to Electric

Energized in Cool Mode (Changeover Valve or Damper)

Cool Mode 1st Stage (Compressor)

No Output

System

24 Volt

Single Stage

(SS1)

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

(Hot)

(Common)

Optional

Connection

Energized in Heat, Off Mode (Changeover Valve or Damper)

Fault Indicator for Heat Pump Systems with Malfunction Switch

NEUTRAL

24VAC

HOT

CLASS II

TRANSFORMER

120VAC

The factory setting is RC (Hardwire) and requires a Common connection from the system transformer to the "C" terminal on the thermostat. If no common wire is available for the thermostat "C" terminal, move the RC/PS switch to PS (Power Steal-

Blower/ Circulator Fan Energized on Call for Cool or Fan, Energized on Call for Heat if Elect/Gas Switch Set to Electric

must notmust not

must not

must notmust not

Energized

in Heat, Off

in Cool

Mode

(Change-

over Valve

or Damper)

have a wire connected.

Fault Indicator for Heat Pump Systems with Malfunction Switch

NOTENOTE

ing).

NOTE: If set to PS (Power Stealing), the thermostat "C" terminal

NOTENOTE

Figure 5 – Multi-Stage (No Heat Pump) Terminal OutputsFigure 5 – Multi-Stage (No Heat Pump) Terminal Outputs

Figure 5 – Multi-Stage (No Heat Pump) Terminal Outputs

Figure 5 – Multi-Stage (No Heat Pump) Terminal OutputsFigure 5 – Multi-Stage (No Heat Pump) Terminal Outputs

Heat

Mode

1st Stage

2nd Stage

System

Multi-Stage

(MS2)

24 Volt (Hot)

24 Volt

(Common)

Optional

Connection

Cool Mode

1st Stage

(Compressor 1)

Cool Mode 2nd Stage

(Compressor 2)

E/W1

NEUTRAL

24VAC

HOT

CLASS II

TRANSFORMER

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

120VAC

Blower/ Circulator Fan Energized on Call for Heat/Cool or Fan,

Note: Set Elect/Gas switch for Emergency Mode Heat Type

must notmust not

must not

must notmust not

Energized

in Heat, Off,

in Cool

Emergency

Mode

(Change-

over Valve)

have a wire connected.

Fault Indicator for Heat Pump Systems with Malfunction Switch

NEUTRAL

24VAC

HOT

CLASS II

TRANSFORMER

120VAC

NOTENOTE

ing).

NOTE: If set to PS (Power Stealing), the thermostat "C" terminal

NOTENOTE

Figure 6 – Heat Pump Terminal OutputsFigure 6 – Heat Pump Terminal Outputs

Figure 6 – Heat Pump Terminal Outputs

Figure 6 – Heat Pump Terminal OutputsFigure 6 – Heat Pump Terminal Outputs

Heat Mode 2nd Stage. Emergency Mode 2nd Stage

Heat Mode 3rd Stage. Emergency Mode 2nd Stage

E/W1

Emergency

Mode

1st Stage

System

Heat Pump 1

(HP1) Single Compressor Heat Pump

Heat Pump 2

(HP2) Two Compressor or Two Speed Compressor

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.The RC/PS switch shown in Figure 1 configures the thermostat for Hardwire or Power Stealing.

24 Volt (Hot)

24 Volt

(Common)

Optional

Connection

Heat Mode-

1st Stage

Cool Mode-

1st Stage

(Compressor 1)

No Output

Heat Mode-

2nd Stage

Cool Mode-

2nd Stage

(Compressor 2)

NOTENOTE

ing).

NOTE: If set to PS (Power Stealing), the thermostat "C" terminal

NOTENOTE

must notmust not

must not

must notmust not

have a wire connected.

Page 4

THERMOSTAT/REMOTE SENSOR QUICK REFERENCETHERMOSTAT/REMOTE SENSOR QUICK REFERENCE

THERMOSTAT/REMOTE SENSOR QUICK REFERENCE

THERMOSTAT/REMOTE SENSOR QUICK REFERENCETHERMOSTAT/REMOTE SENSOR QUICK REFERENCE

Before operating the thermostat, familiarize yourself with the display and button functions. Both thermostat and remote sensor consist of two parts: the cover and the base. To remove a cover, pull it straight out from the base. To replace a cover, line it up with the base and press until the cover snaps into place on the base.

The Thermostat Buttons and Switches and DisplayThe Thermostat Buttons and Switches and Display

The Thermostat Buttons and Switches and Display

The Thermostat Buttons and Switches and DisplayThe Thermostat Buttons and Switches and Display

Raises and lowers the temperature setting.

Light flashes every 20 seconds indicating acceptable

signal reception from indoor or outdoor remote sensor. Buttons for setting time (Time), programming (Prgm),

running program (Run) and bypassing program to hold a constant temperature (Hold).

ONON

ON,

ONON

COOLCOOL

COOL,

COOLCOOL

AUTOAUTO

AUTO).

AUTOAUTO

SYSTEM button (

heat pump systems only). FAN switch (

Displays the active temperature sensor (outside,

remote, local) and its sensed temperature. Displays ( ) when in keypad lockout mode.

Indicates day of the week.

Indicates the thermostat mode information:

HOLDHOLD

HOLD" alternates with the system mode (see item 12)

HOLDHOLD if the HOLD button is pressed to bypass the program and maintain a constant temperature.

Displays currently programmed set temperature (blank

SYSTEM SYSTEM

when

SYSTEM is

SYSTEM SYSTEM

Alternately displays the current time and the tempera-

ture average of sensors (thermostat [local] and/or indoor remote) turned on.

HEATHEAT

HEAT" is displayed when set to heating,

HEATHEAT

COOLCOOL

COOL" is displayed when set to cooling,

COOLCOOL

AUTOAUTO

AUTO" is displayed when set for automatic change-

AUTOAUTO over between heating and cooling.

AUTOAUTO

When "

AUTO" is displayed, the currently active mode

AUTOAUTO

(Heat or Cool) will also display.

EMEREMER

EMER" is displayed flashing (heat pump systems

EMEREMER only) when the thermostat is set to the Emergency Mode. Emergency is used to bypass the heat pump and use only the back-up heating system.

FLTRFLTR

FLTR" is displayed as a reminder to change or clean

FLTRFLTR the air filter after system has run for the programmed filter time period.

OFFOFF

OFF).

OFFOFF

AUTOAUTO

AUTO,

AUTOAUTO

HEATHEAT

HEAT,

HEATHEAT

OFF, EMEROFF, EMER

OFF, EMER

OFF, EMEROFF, EMER

Figure 7 – Thermostat display, buttons and switchesFigure 7 – Thermostat display, buttons and switches

Figure 7 – Thermostat display, buttons and switches

Figure 7 – Thermostat display, buttons and switchesFigure 7 – Thermostat display, buttons and switches

Displays "

activated. Limited range limits the temperature the thermostat can be set to.

Indicates the system is sending a fault signal to the

thermostat "L" terminal. This does not indicate a fault in the thermostat.

Antenna will display for a few seconds when the remote

or outdoor transmitted signal is received.

LRLR

LR" when the limited range feature is

LRLR

1311

Stage 1 & 2 indicator.

STG 1STG 1

STG 1" indicates when the first stage heat or cool is

STG 1STG 1 energized. " heat or cool is energized. "+2" blinking indicates Auxiliary Heat stages are energized on Heat Pump Systems.

STG + 2STG + 2

STG + 2" indicates when the second stage

STG + 2STG + 2

Displays "LOW BATT" when the 2 "AA" batteries are

low and should be replaced. Indicates the current signal strength level of the remote

temperature system. Signal strength level is low (one bar on), medium (two bars on) or high (three bars on). The remote will operate with 1 bar showing.

Page 5

THERMOSTAT/SENSOR QUICK REFERENCETHERMOSTAT/SENSOR QUICK REFERENCE

THERMOSTAT/SENSOR QUICK REFERENCE

THERMOSTAT/SENSOR QUICK REFERENCETHERMOSTAT/SENSOR QUICK REFERENCE

The Sensor Buttons and DisplayThe Sensor Buttons and Display

The Sensor Buttons and Display

The Sensor Buttons and DisplayThe Sensor Buttons and Display

Raises the setting.

Lowers the setting.

Sensed temperature from –40 to 140°F with °F and °C

indicator

Channel identification A B C O indicator

9 bar comfort adjust graph with H (hotter) and C (cooler)

Transmission occurrence indicator

Keypad lockout indicator

Calibrate temperature offset indicator

Learn mode activated indicator

Low battery indicator

Temperature offset used when hold time is active

Figure 8 – Remote Sensor display and buttonsFigure 8 – Remote Sensor display and buttons

Figure 8 – Remote Sensor display and buttons

Figure 8 – Remote Sensor display and buttonsFigure 8 – Remote Sensor display and buttons

Normal OperationNormal Operation

Normal Operation

Normal OperationNormal Operation

Configuration ItemsConfiguration Items

Configuration Items

Configuration ItemsConfiguration Items

Alternates PWR and on to indicate normal operation

with display turned OFF

PWR HLD

BATT

LOCK

ABCO

CALIB

LEARN

Page 6

THERMOSTTHERMOST

THERMOST

THERMOSTTHERMOST

Press the System button until

PressPress

Press

PressPress

StepStep

Step

StepStep

Button(s)Button(s)

Button(s)

Button(s)Button(s)

T CONFIGURAT CONFIGURA

T CONFIGURA

T CONFIGURAT CONFIGURA

INSTALLER/CONFIGURATION MENUINSTALLER/CONFIGURATION MENU

INSTALLER/CONFIGURATION MENU

INSTALLER/CONFIGURATION MENUINSTALLER/CONFIGURATION MENU

DisplayedDisplayed

Displayed

DisplayedDisplayed

(Factory Default)(Factory Default)

(Factory Default)

(Factory Default)(Factory Default)

TION MENUTION MENU

TION MENU

TION MENUTION MENU

OFF OFF

OFF is displayed, then press the and simultaneously

OFF OFF

Press Press

Press

Press Press

or or

to selectto select

to select

to selectto select

CommentsComments

Comments

CommentsComments

10 11 12 13 14

17 18 19 20 21

2 3

4 5 6 7 8 9

SystemSystem

System

SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem

System

SystemSystem

System

SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem SystemSystem

System

SystemSystem

RunRun

Run Returns to the OFF mode

RunRun

CR HEAT COOL CR HEAT COOL

CR HEAT COOL

CR HEAT COOL CR HEAT COOL

FA HEAT COOL FA HEAT COOL

FA HEAT COOL

FA HEAT COOL FA HEAT COOL

(Room Temperature)(Room Temperature)

(Room Temperature)

(Room Temperature)(Room Temperature)

MS2MS2

MS2

MS2MS2

LER (OFF)LER (OFF)

LER (OFF)

LER (OFF)LER (OFF)

OUTSIDE OUTSIDE

OUTSIDE

OUTSIDE OUTSIDE REMOTE REMOTE

REMOTE

REMOTE REMOTE

LOCAL LOCAL

LOCAL

LOCAL LOCAL

CH CH

CH CH PRG 4PRG 4

PRG 4

PRG 4PRG 4

EMR EMR

(ON)(ON)

EMR

(ON)

EMR EMR

(ON)(ON)

CL CL

(OFF)(OFF)

(OFF)

CL CL

(OFF)(OFF)

CdL CdL

(ON)(ON)

CdL

(ON)

CdL CdL

(ON)(ON)

0 FLTR0 FLTR

0 FLTR

0 FLTR0 FLTR

0 F0 F

0 F

0 F0 F

4:00 HOLD4:00 HOLD

4:00 HOLD

4:00 HOLD4:00 HOLD

LR HEAT LR HEAT

LR HEAT

LR HEAT LR HEAT LR COOL LR COOL

LR COOL

LR COOL LR COOL

CA CA

(OFF)(OFF)

(OFF)

CA CA

(OFF)(OFF)

OFF LOCKOFF LOCK

OFF LOCK

OFF LOCKOFF LOCK 0 00 LOCK0 00 LOCK

0 00 LOCK

0 00 LOCK0 00 LOCK

(OFF)(OFF)

(OFF)

(OFF)(OFF)

(OFF)

(OFF)(OFF)

(ON)(ON)

(ON)

(ON)(ON)

(0)(0)

(0)

(0)(0)

(90)(90)

(90)

(90)(90)

(45)(45)

(45)

(45)(45)

SS1, HP2, HP1SS1, HP2, HP1

SS1, HP2, HP1 Selects Single stage, Multi-stage, or Heat Pump

SS1, HP2, HP1SS1, HP2, HP1

LER (ON)LER (ON)

LER (ON) Selects learn mode OFF or ON

LER (ON)LER (ON)

OUTSIDE OUTSIDE

OUTSIDE

OUTSIDE OUTSIDE

REMOTE REMOTE

REMOTE

REMOTE REMOTE

LOCAL LOCAL

LOCAL

LOCAL LOCAL

PRG 0, PRG 2PRG 0, PRG 2

PRG 0, PRG 2 Selects Programmable Periods

PRG 0, PRG 2PRG 0, PRG 2

EMR EMR

EMR

EMR EMR

(FA)(FA)

(FA)

(FA)(FA)

(ON)(ON)

(ON)

(ON)(ON)

FA HEAT COOL FA HEAT COOL

FA HEAT COOL

FA HEAT COOL FA HEAT COOL

0–19500–1950

0–1950

0–19500–1950

4 LO to 4 HI4 LO to 4 HI

4 LO to 4 HI Selects Temperature Display Adjustment 4 LO 4 HI

4 LO to 4 HI4 LO to 4 HI

0:00 to 8:000:00 to 8:00

0:00 to 8:00 Selects Temporary Program Override Time

0:00 to 8:000:00 to 8:00

(Increments of 15 minutes)(Increments of 15 minutes)

(Increments of 15 minutes) 0:00 =Disabled

(Increments of 15 minutes)(Increments of 15 minutes)

LR 62 to LR 89LR 62 to LR 89

LR 62 to LR 89 Selects Limited HEAT range

LR 62 to LR 89LR 62 to LR 89 LR 46 to LR 82LR 46 to LR 82

LR 46 to LR 82 Selects Limited COOL range

LR 46 to LR 82LR 46 to LR 82

(ON)(ON)

(ON) Selects OUTSIDE sensor OFF or ON

(ON)(ON) (ON)(ON)

(ON) Selects REMOTE (indoor) sensor OFF or ON

(ON)(ON)

(OFF)(OFF)

(OF F) Selects LOCAL sensor ON or OFF

(OFF)(OFF)

1 to 91 to 9

1 to 9 Select Receiver frequency offset

1 to 91 to 9

(OFF)(OFF)

(OFF) Selects Energy Management Recovery OFF or ON

(OFF)(OFF)

SLSL

SL Selects Fast or Slow cycle selection

SLSL

CL CL

(ON)(ON)

(ON) Selects Compressor Lockout CL OFF or ON

CL CL

(ON)(ON)

CdL CdL

(OFF)(OFF)

CdL

(OF F ) Selects Backlight Display ON or OFF

CdL CdL

(OFF)(OFF)

(OF F ) Selects Fast Second Stage ON or OFF

(OFF)(OFF)

(increments of 50)(increments of 50)

(increments of 50) Selects filter replacement run time.0 =Disabled

(increments of 50)(increments of 50)

C For C selection

CA CA

(ON)(ON)

(ON) Selects Comfort Alert Lock

CA CA

(ON)(ON)

ON LOCKON LOCK

ON LOCK Selects Buttonpad Lockout

ON LOCKON LOCK

001 to 999001 to 999

001 to 999 Selects Buttonpad lockout combination number

001 to 999001 to 999

(Single stage or 2-stage) system configuration

Selects temperature display as F° or C°

Press System to set code

The configuration menu allows you to set certain thermostat operating characteristics to your system or personal requirements.

Set SYSTEM button to

OFFOFF

OFF, then simultaneously press

OFFOFF

and to enter configuration menu. The display will

show the first item in the configuration menu.

The configuration menu table summarizes the configuration options. An explanation of each option follows.

Press SYSTEM to change to the next menu item. To exit the menu and return to the program operation, press RUN. If no keys are pressed within fifteen minutes, the thermostat will revert to normal operation.

Single Stage, Multi-stage or Heat Pump ConfigurationSingle Stage, Multi-stage or Heat Pump Configuration

Single Stage, Multi-stage or Heat Pump Configuration

Single Stage, Multi-stage or Heat Pump ConfigurationSingle Stage, Multi-stage or Heat Pump Configuration This menu item requires you configure the thermostat to match your system. Choose your system option from the table below:

System TypeSystem Type

System Type

System TypeSystem Type Single Stage Heat/Cool systems SS1 Multi-Stage Heat/Cool systems (No Heat Pump) MS2 Heat Pump system, 1 compressor or 1 speed compressor HP1 Heat Pump systems, 2 compressors or 2 speed compressor HP2

Select OptionSelect Option

Select Option

Select OptionSelect Option

The thermostat is factory defaulted to MS2. To select a different option, press the or key to scroll through the choices.

Select Learn Mode On or OffSelect Learn Mode On or Off

Select Learn Mode On or Off – Selecting

Select Learn Mode On or OffSelect Learn Mode On or Off

LER OnLER On

LER On

LER OnLER On enables the learn mode of the thermostat receiver. Your thermostat is configured at the factory to recognize the remote sensor shipped with it. The Learn Mode Option is used only when required as described in OptionOption

Option.

OptionOption Selects OUTSIDE sensor OFF or ONSelects OUTSIDE sensor OFF or ON

Selects OUTSIDE sensor OFF or ON – Selec ting

Selects OUTSIDE sensor OFF or ONSelects OUTSIDE sensor OFF or ON

Learn ModeLearn Mode

Learn Mode

Learn ModeLearn Mode

OUTSIDE ON enables the thermostat to read a wireless outdoor temperature sensor that has been configured for Sensor O in the Learn Mode. This allows the thermostat to display the outdoor temperature reading. Selects REMOTE sensor OFF or ON Selects REMOTE sensor OFF or ON

Selects REMOTE sensor OFF or ON – Selecting

Selects REMOTE sensor OFF or ON Selects REMOTE sensor OFF or ON REMOTE ON allows the thermostat to sense an indoor remote sensor that has been set-up the Learn mode. The maximum number of Indoor Remote Sensors is 1 configured to sensor A, B or C. Selects LOCAL sensor ON or OFF Selects LOCAL sensor ON or OFF

Selects LOCAL sensor ON or OFF – Selecting LOCAL

Selects LOCAL sensor ON or OFF Selects LOCAL sensor ON or OFF ON allows the thermostat to use the onboard temperature sensor exclusively or for averaging with the remote sensor readings. To control temperature using only the indoor remote sensor temperature(s), use the buttons to select Select Receiver frequency offsetSelect Receiver frequency offset

Select Receiver frequency offset – This option allows

Select Receiver frequency offsetSelect Receiver frequency offset

LOCAL OFFLOCAL OFF

LOCAL OFF.

LOCAL OFFLOCAL OFF

you to select a different channel than the factory default for communication between the thermostat and remote sensor. Note: If a different channel is selected on the thermostat it must also be changed to the same

Page 7

THERMOSTTHERMOST

THERMOST

THERMOSTTHERMOST

setting on the remote. This is only used in areas where there are other wireless devices or electronic equipment that interfere with the default frequency of the thermostat/ remote sensor communication. Programmable Periods Programmable Periods

Programmable Periods – This control can be config-

Programmable Periods Programmable Periods ured for 4, 2 or 0 programmable periods. The display indicates " mable periods can be changed to 2 or 0 by pressing the

or keys. With " mable, SYSTEM key selection will skip temporary program override (item 15). Select Energy Management Recovery OFF or ONSelect Energy Management Recovery OFF or ON

Select Energy Management Recovery OFF or ON –

Select Energy Management Recovery OFF or ONSelect Energy Management Recovery OFF or ON Energy Management Recovery (EMR) causes the thermostat to start heating or cooling early to make the building temperature reach the program setpoint at the time you specify. Heating will start 5 minutes early for every 1° of temperature required to reach setpoint. Example:Example:

Example: You select EMR and have your heating

Example:Example: programmed to 65° at night and 70° at 7 AM. If the building temperature is 65° the difference between 65° and 70° is 5°. Allowing 5 minutes per degree the thermostat setpoint will change to 70° at 6:35 AM. Cooling allows more time per degree because it takes longer to reach temperature. Fast or Slow Cycle SelectionFast or Slow Cycle Selection

Fast or Slow Cycle Selection – The factory default

Fast or Slow Cycle SelectionFast or Slow Cycle Selection setting is fast cycle, which cycles 1st stage at approximately 1.2°F and 2nd stage 0.75°F. If you prefer slow cycle, press the temperature key to change to SL. The 1st stage and 2nd stage would be 1.5°F and 1.2°F respectively. Select Compressor Lockout CL OFF or ONSelect Compressor Lockout CL OFF or ON

10)

Select Compressor Lockout CL OFF or ON – Selecting

Select Compressor Lockout CL OFF or ONSelect Compressor Lockout CL OFF or ON CL ON will cause the thermostat to wait 5 minutes before turning on the compressor if the heating and cooling system loses power. It will also wait 5 minutes minimum between cooling and heating cycles. This is intended to help protect the compressor from short cycling. Some newer compressors already have a time delay built in and do not require this feature. Your compressor manufacturer can tell you if the lockout feature is already present in their system. When the thermostat compressor time delay occurs it will flash the setpoint for about five minutes. Select Backlight DisplaySelect Backlight Display

11)

Select Backlight Display – The display backlight

Select Backlight DisplaySelect Backlight Display improves display contrast in low lighting conditions. When the "C" terminal is powered, selecting backlight CdL ON will keep the light on continuously. Select backlight OFF will keep the light on momentarily after any key is pressed. When the "C" terminal is not powered, the light will be on momentarily after any key is pressed no matter the backlight is selected ON or OFF. Select Fast Second Stage On or OFFSelect Fast Second Stage On or OFF

12)

Select Fast Second Stage On or OFF –

Select Fast Second Stage On or OFFSelect Fast Second Stage On or OFF During normal operation if the setpoint temperature is manually raised by 3°F or more above the actual temperature with the feature is enabled, FA ON, the second stage will energize immediately. For Cool: During normal operation if the setpoint temperature is manually lowered by 3°F or more below the actual temperature with the feature is enabled, FA ON, the second stage will energize immediately. Select filter replacement run timeSelect filter replacement run time

13)

Select filter replacement run time – The thermostat will

Select filter replacement run timeSelect filter replacement run time display " reminder to change or clean your air filter. This time can be set from 0 to 1950 hours in 50 hour increments. selection of 0 will cancel this featureselection of 0 will cancel this feature

selection of 0 will cancel this feature. When "

selection of 0 will cancel this featureselection of 0 will cancel this feature displayed, you can clear it by pressing HOLD and RUN at the same time. This resets the timer and starts counting the hours until the next filter change. Contact your system manufacturer for a specific replacement/maintenance interval. Select Temperature Display Adjustment 4 LO to 4 HISelect Temperature Display Adjustment 4 LO to 4 HI

14)

Select Temperature Display Adjustment 4 LO to 4 HI –

Select Temperature Display Adjustment 4 LO to 4 HISelect Temperature Display Adjustment 4 LO to 4 HI Allows you to adjust the room temperature display up to

FLTRFLTR

FLTR"

FLTRFLTR

T CONFIGURAT CONFIGURA

T CONFIGURA

T CONFIGURAT CONFIGURA

PRG 4PRG 4

PRG 4" in the display as default. The program-

PRG 4PRG 4

PRG 0PRG 0

PRG 0" selected for non-program-

PRG 0PRG 0

button, and the fast second stage

after a set time of operation. This is a

TION MENUTION MENU

TION MENU

TION MENUTION MENU

EMREMR

EMR (item 8) and

EMREMR

For HeatFor Heat

For Heat:

For HeatFor Heat

FLTRFLTR

FLTR"

FLTRFLTR

4° higher or lower. Your thermostat was accurately calibrated at the factory but you have the option to change the display temperature to match your previous thermostat. The current or adjusted room temperature will be displayed on the left side of the display. Select Temporary Program Override TimeSelect Temporary Program Override Time

15)

Select Temporary Program Override Time – The thermo-

Select Temporary Program Override TimeSelect Temporary Program Override Time stat can hold any temperature you set it to for the amount of time you select on this option. Your choices are 0:00 to 8:00 hours in 15 minute increments. 0:00 means disable. Example:

1. You have selected 3:00 hours for the Temporary Program Override time period.

2. With the thermostat set to Heat or Cool, press HOLD for approximately 5 secondsfor approximately 5 seconds

for approximately 5 seconds until "

for approximately 5 secondsfor approximately 5 seconds (indicating 3 hours) appears as a setting reminder.

3. After releasing the button, " blink.

4. Use

Select F° or C° ReadoutSelect F° or C° Readout

16)

Select F° or C° Readout – Changes the display readout

Select F° or C° ReadoutSelect F° or C° Readout to Celsius or Fahrenheit as required. Limited Heat RangeLimited Heat Range

17)

Limited Heat Range – This feature provides a maximum

Limited Heat RangeLimited Heat Range setpoint temperature for heat. The default setting is 90°F. It can be changed between 62°F and 89°F by pressing the

or key.

Limited Cool RangeLimited Cool Range

18)

Limited Cool Range – This feature provides a minimum

Limited Cool RangeLimited Cool Range setpoint temperature for cool. The default setting is 45°F. It can be changed between 46°F and 82°F by pressing the

or key.

Comfort Alert Comfort Alert

19)

Comfort Alert – This feature is available in Passive

Comfort Alert Comfort Alert mode on this thermostat. If a Comfort Alert module is connected, the thermostat will receive and flash the fault codes from the Comfort Alert module.

20 & 21)

display the function and display the not locked out, default) indicating in the time digits to the lock lock

lock icon and

lock lock lockout function is enabled ( is pressed again, the display will indicate the number (default, still disabled) in the time digits. The are used to set the combination number from a combination of is pressed, the menu will be exited and keypad will not be locked. If pressed again, the combination is locked into non-volatile memory and the menu is exited. The designate keypad locked with a valid combination) will display when the menu is exited. The SYSTEM button will operate for 10 seconds after the menu mode is exited to allow the user to change the mode from desired system mode.

While the keypad is locked out, a simultaneous press of

and will enter the menu item from any mode instead of only with the keypad lockout feature enabled, the item displayed is the combination code keys are used to set the combination unlock number from 00

0 to

combination lock number stored in memory when the SYSTEM button is pressed, the keypad is unlocked and the match when the SYSTEM exited and the keypad remains disabled.

To reset the combination code and unlock the keypad if the code is forgotten, see troubleshooting section, page

16.

or to set the temperature to your prefer ence. The thermostat will maintain this temperature setting for 3 hours with " it is in Temporary Hold. After 3 hours, the thermostat will go back to the program temperature and " will no longer blink or display.

Keypad LockoutKeypad Lockout

Keypad Lockout – This menu selection will

Keypad LockoutKeypad Lockout

lock lock

) icon. The and are used to toggle

lock (

lock lock

ON ON

ON (keypad locked out). When the keypad

ON ON

000000

00 0 is selected and the SYSTEM button

000000

1 to 9991 to 999

1 to 999 is selected and the SYSTEM button is

1 to 9991 to 999

OFF OFF

OFF mode. When the menu is entered

OFF OFF

999999

99 9. If the unlock number matches exactly with the

999999

lock lock

lock icon is removed. If the unlock number does not

lock lock

HOLDHOLD

HOLD"

HOLDHOLD

HOLD"

HOLDHOLD

lock lock

lock icon and

lock lock

ONON

ON), and the SYSTEM button

ONON

button is pressed, menu is

HOLD time 3:00HOLD time 3:00

HOLD time 3:00"

HOLD time 3:00HOLD time 3:00

on the display will

blinking to remind you

HOLDHOLD

HOLD"

HOLDHOLD

OFF OFF

OFF (keypad

OFF OFF

000000

000

000000

and

999999

0 to

999. If

999999

lock lock

lock icon (to

lock lock

OFF OFF

OFF to the

OFF OFF

first menu

0. The

Page 8

REMOREMO

REMO

REMOREMO

The configuration menus allow you to set certain remote sensor operating characteristics to your system or personal requirements. Two configuration menus are available, User Configuration and Installer Configuration.

User Configuration MenuUser Configuration Menu

User Configuration Menu

User Configuration MenuUser Configuration Menu Momentarily press and keys at the same time and release to enter the User menu. To scroll through the menu items press the scroll through all menu items. If no buttons are pushed for 3 minutes, the control will also return to normal operation. The User Configuration Menu table summarizes the configuration options. An explanation of each option follows.

StepStep

Step

StepStep

1 2 and 3 4 5 and dL OF Select display backlight OFF or ON 6 7

TE SENSOR CONFIGURATE SENSOR CONFIGURA

TE SENSOR CONFIGURA

TE SENSOR CONFIGURATE SENSOR CONFIGURA

and keys at the same time. To change the item option press or . To exit the menu

Press button(s)Press button(s)

Press button(s)

Press button(s)Press button(s) to scroll menuto scroll menu

to scroll menu

to scroll menuto scroll menu

and

and and d

and and _____ _____ Exits user menu and returns to normal

DisplayedDisplayed

Displayed

DisplayedDisplayed (factory default)(factory default)

(factory default)

(factory default)(factory default) LOCKLOCK

LOCK on Select keypad lockout OFF or ON

LOCKLOCK (OF) HLDHLD

HL D 1 to 8 hrs Select temporary adjust temperature

HLDHLD (4h) in 1 hour increments hold time CALIBCALIB

CALIB 1-4 bars (1°-4°) C to Select temperature display adjustment

CALIBCALIB (Sensed Temperature) 1-4 bars (1°-4°) H higher or lower

(on) (on)

(Sensed Temperature)

TION MENUTION MENU

TION MENU

TION MENUTION MENU

User configuration menuUser configuration menu

User configuration menu

User configuration menuUser configuration menu

Press Press

Press

Press Press to change optionto change option

to change option

to change optionto change option

OF Select display temperature OFF or ON

C Select temperature display to F or C

or or

Comments Comments

Comments

Comments Comments

operation

Select keypad lockout OFF or ONSelect keypad lockout OFF or ON

Select keypad lockout OFF or ON – Selecting

Select keypad lockout OFF or ONSelect keypad lockout OFF or ON ON ON

ON will cause the keypad to be locked in the normal

ON ON operation mode. This prevents the and from being used to adjust temperature. The display will indicate " is selected, the When the keypad is locked, the and keys can still be pressed at the same time to enter the configuration menu.

Select temporary adjust temperature hold time Select temporary adjust temperature hold time

Select temporary adjust temperature hold time –

Select temporary adjust temperature hold time Select temporary adjust temperature hold time Selects the length of time for the temporary temperature adjustment. Hold time default is 4 hours and can be set from 1 to 8 hours in 1 hour increments.

Select temperature display adjustment higher orSelect temperature display adjustment higher or

Select temperature display adjustment higher or

Select temperature display adjustment higher orSelect temperature display adjustment higher or lowerlower

lower – allows you to adjust the room temperature

lowerlower display 1° to 4° higher or lower. Your sensor was accurately calibrated at the factory but you have the option to

LOCKLOCK

LOCK" when the keypad is locked. If

LOCKLOCK

and keys can still be used.

LOCKLOCK

LOCK

LOCKLOCK

LOCK OFLOCK OF

LOCK OF

LOCK OFLOCK OF

change the display temperature to match your previous sensor or thermostat.

Select display temperature OFF or ONSelect display temperature OFF or ON

Select display temperature OFF or ON – Selecting

Select display temperature OFF or ONSelect display temperature OFF or ON allows you to disable displaying the sensed temperature. Instead of the temperature, the sensor will display " with the word

Select display backlight OFF or ONSelect display backlight OFF or ON

Select display backlight OFF or ON -. The display

Select display backlight OFF or ONSelect display backlight OFF or ON backlight improves display contrast in low lighting conditions. Selecting short period of time after any key is pressed. Selecting OF OF

OF will keep the light off.

OF OF Select temperature display to Select temperature display to

Select temperature display to

Select temperature display to Select temperature display to display readout to Celsius or Fahrenheit as required.

onon

on to indicate normal operation.

onon

dL ondL on

dL on will keep the light on for a

dL ondL on

F or F or

F or

C - Changes the

F or F or

OFOF

PWRPWR

PWR"

PWRPWR

Page 9

REMOREMO

REMO

REMOREMO

Installer Configuration MenuInstaller Configuration Menu

Installer Configuration Menu

Installer Configuration MenuInstaller Configuration Menu Your thermostat is configured at the factory to recognize the remote sensor it is shipped with as indoor sensor A. The Installer Configuration Menu is used only when adding or replacing a remote sensor or selecting a frequency offset. Press the menu items, momentarily press the

operation. The Installer Configuration Menu table summarizes the configuration options. An explanation of each option follows.

StepStep

Step

StepStep 1

2 3 4 and _____ _____ Exit installer menu and return to normal

TE SENSOR CONFIGURATE SENSOR CONFIGURA

TE SENSOR CONFIGURA

TE SENSOR CONFIGURATE SENSOR CONFIGURA

and buttons for a minimum of five seconds at the same time to enter the Installer menu. To scroll through

and buttons at the same time. To change the item option, press or

. To exit the menu scroll through all menu items. If no buttons are pushed for 3 minutes, the control will return to normal

Installer Configuration MenuInstaller Configuration Menu

Installer Configuration Menu

Installer Configuration MenuInstaller Configuration Menu

Press button(s)Press button(s)

Press button(s)

Press button(s)Press button(s)

to scroll menuto scroll menu

to scroll menu

to scroll menuto scroll menu

and and and

DisplayedDisplayed

Displayed

DisplayedDisplayed (factory default)(factory default)

(factory default)

(factory default)(factory default) LEARNLEARN

LEARN on Select learn mode OFF or ON

LEARNLEARN (OF) CHCH

CH B, C, O Select sensor identification as A, B, C or O

CHCH (A) CC

C 1 through 9 Select transmitter frequency offset

CC (0)

TION MENUTION MENU

TION MENU

TION MENUTION MENU

Press Press

Press

Press Press to change optionsto change options

to change options

to change optionsto change options

operation

or or

Comments Comments

Comments

Comments Comments

Select learn mode OFF or ONSelect learn mode OFF or ON

Select learn mode OFF or ON – Selecting

Select learn mode OFF or ONSelect learn mode OFF or ON enables the sensors learning mode. In the learning mode the sensor will transmit identification information once every 10 seconds for a period of 10 minutes. The LEARN icon will be displayed during the learning mode. The transmitter icon will be displayed for a short period of time with each transmission. See Learn Mode Option.

Select sensor identification from A to OSelect sensor identification from A to O

Select sensor identification from A to O – For multiple

Select sensor identification from A to OSelect sensor identification from A to O sensors systems, each sensor must have a designated identification. The thermostat can operate with one indoor sensor and one outdoor sensor. For indoor sensors you may select A, B or C. For outdoor sensor you must select O.

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

Check Thermostat OperationCheck Thermostat Operation

Check Thermostat Operation

Check Thermostat OperationCheck Thermostat Operation

NOTE

To prevent static discharge problems, touch side ofTo prevent static discharge problems, touch side of

To prevent static discharge problems, touch side of

To prevent static discharge problems, touch side ofTo prevent static discharge problems, touch side of thermostat to release static build-up before touchingthermostat to release static build-up before touching

thermostat to release static build-up before touching

thermostat to release static build-up before touchingthermostat to release static build-up before touching any keys.any keys.

any keys.

any keys.any keys.

If at any time during testing your system does not operate properly, contact a qualified service person.

Fan OperationFan Operation

Fan Operation

Fan OperationFan Operation

If your system does not have a Heating SystemHeating System

Heating System.

Heating SystemHeating System

1. Turn on power to system.

2. Move FAN switch to begin to operate.

3. Move FAN switch to stop immediately.

ON ON

ON position. The blower should

ON ON AUTO AUTO

AUTO position. The blower should

AUTO AUTO

G G

G terminal connection, skip to

G G

LEARN onLEARN on

LEARN on

LEARN onLEARN on

Select transmitter frequency offsetSelect transmitter frequency offset

Select transmitter frequency offset – The sensor’s

Select transmitter frequency offsetSelect transmitter frequency offset transmitter operates on 418MHz radio frequency by default. Interference may occur if another device or equipment operates on the same frequency. The interference may degrade the communications between the sensor and the thermostat. To avoid interference, you may select a different radio frequency for your sensor. This menu item allows you to select a radio frequency offset from 1 to 9MHz from the base frequency. For example; if the you selected an offset of 4, the transmitter radio frequency will be 418MHz + 4MHz = 422MHz. Note that the sensor’s transmitter and the thermostat’s receiver must operate on the same frequency to communicate. To change thermostat’s receiver frequency please refer to Thermostat Configuration Menu.

Heating SystemHeating System

Heating System

Heating SystemHeating System

1. Press SYSTEM button to select heating system has a standing pilot, be sure to light it.

2. Press temperature. The heat pump system should begin to operate. The display should show " system configuration is set to HP1 or HP2 and setpoint temperature display is flashing, the 5 minute compressor lockout feature is operating (see Configuration menu, item 10).

3. Adjust temperature setting to 3° above room temperature. If your system configuration is set at MS2, HP2 or HP1, the auxiliary heat system should begin to operate and the display will show "

4. Press ture. The heating system should stop operating.

to adjust thermostat setting to 1° above room

STG 1+2STG 1+2

STG 1+2".

STG 1+2STG 1+2

to adjust the thermostat below room tempera-

HEATHEAT

HEAT. If the auxiliary

HEATHEAT

STG1STG1

STG1". However, if the

STG1STG1

CAUTION

Do not allow the compressor to run unless the compres-Do not allow the compressor to run unless the compres-

Do not allow the compressor to run unless the compres-

Do not allow the compressor to run unless the compres-Do not allow the compressor to run unless the compressor oil heaters have been operational for 6 hours andsor oil heaters have been operational for 6 hours and

sor oil heaters have been operational for 6 hours and

sor oil heaters have been operational for 6 hours andsor oil heaters have been operational for 6 hours and the system has not been operational for at least 5the system has not been operational for at least 5

the system has not been operational for at least 5

the system has not been operational for at least 5the system has not been operational for at least 5 minutes.minutes.

minutes.

minutes.minutes.

Page 10

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

Emergency SystemEmergency System

Emergency System

Emergency SystemEmergency System

EMER EMER

EMER bypasses the Heat Pump to use the heat source wired

EMER EMER to terminal when compressor operation is not desired, or you prefer back-up heat only.

1. Press SYSTEM button to select on the display.

2. Press temperature. The Emergency heating system will begin to operate. The display will show " and " operating.

3. Press ture. The Emergency heating system should stop operating.

To prevent compressor and/or property damage, if theTo prevent compressor and/or property damage, if the

To prevent compressor and/or property damage, if the

To prevent compressor and/or property damage, if theTo prevent compressor and/or property damage, if the outdoor temperature is below 50°F, DO NOT operateoutdoor temperature is below 50°F, DO NOT operate

outdoor temperature is below 50°F, DO NOT operate

outdoor temperature is below 50°F, DO NOT operateoutdoor temperature is below 50°F, DO NOT operate the cooling system.the cooling system.

the cooling system.

the cooling system.the cooling system.

1. Press SYSTEM button to select

2. Press temperature. The blower should come on immediately on high speed, followed by cold air circulation. The display should show " is flashing, the compressor lockout feature is operating (see Configuration menu, item 5).

3. Adjust temperature setting to 3° below room temperature. The second stage cooling should begin to operate and the display should show "

4. Press temperature. The cooling system should stop operating.

During normal operation, the upper left of the thermostat display changes every 6 seconds to show the temperatures at the sensors that are turned on in the configuration menu. The sensors are the thermostat ( remote sensor (

REMOTEREMOTE

(

REMOTE). Below that, the display alternately shows the

REMOTEREMOTE time and temperature average of the sensors that are turned on.

The word "

3) indicating the relative signal strength. More bars mean better reception. The seconds when information from the remote sensor is received.

If the thermostat does not receive an update signal from an enabled remote sensor (REMOTE or OUTDOOR) for 30 minutes or more, the thermostat will display FAULT and ANTENNA icons continuously. The REMOTE or OUTDOOR sensor that has communication with the thermostat interrupted will display a temperature of 00. If the active sensor is the REMOTE, the thermostat will revert back to LOCAL sense only mode.

E/W1 E/W1

E/W1 on the thermostat.

E/W1 E/W1

to adjust thermostat setting above room

HEATHEAT

HEAT" to indicate that the Emergency system is

HEATHEAT

to adjust the thermostat below room tempera-

CAUTION

Cooling SystemCooling System

Cooling System

Cooling SystemCooling System

to adjust thermostat setting below room

STG1STG1

STG1". If the setpoint temperature display

STG1STG1

STG 1+2STG 1+2

STG 1+2".

STG 1+2STG 1+2

to adjust the temperature setting above room

Remote Temperature Sensor InformationRemote Temperature Sensor Information

Remote Temperature Sensor Information

Remote Temperature Sensor InformationRemote Temperature Sensor Information

on the Thermostat Displayon the Thermostat Display

on the Thermostat Display

on the Thermostat Displayon the Thermostat Display

OUTDOOROUTDOOR

OUTDOOR) and the indoor remote sensor

OUTDOOROUTDOOR

SIGNALSIGNAL

SIGNAL"

SIGNALSIGNAL

is shown along with number of bars (1-

antenna antenna

antenna icon also displays for few

antenna antenna

EMER EMER

EMER is typically used

EMER EMER

EMEREMER

EMER. "

EMEREMER

STG1STG1

STG1" flashing "

STG1STG1

COOLCOOL

COOL.

COOLCOOL

LOCALLOCAL

LOCAL), the outdoor

LOCALLOCAL

EMEREMER

EMER" will flash

EMEREMER

EMER"

EMEREMER

Automatic System ChangeoverAutomatic System Changeover

Automatic System Changeover

Automatic System ChangeoverAutomatic System Changeover

When the thermostat is in the will call for heat or cool depending on the room temperature. The setpoint temperature displayed will be the last mode called. If the last system cycle was heat, the will be displayed. If the room temperature raises above the HEAT HEAT

HEAT setpoint and the

HEAT HEAT required, the temperature displayed will change to be the COOL COOL

COOL setpoint.

COOL COOL If you manually override the temperature in

does not switch to the mode ( press the

modes. At the end of your override time it will revert back to AUTO.

Your thermostat is designed to determine the optimum time to activate the second stage. Simply raising the temperature in heating or lowering it in cooling will not always force the thermostat to bring the second stage on quickly. If the fast second stage option in the configuration menu (step 12) is set to "OFF", there is a delay from 0-30 minutes depending on the performance of the first stage of the system.

EXAMPLE: For the last 2 hours the thermostat is set on 70° and the room temperature is 70° with the equipment using only the first stage of heat. Since the equipment is keeping the temperature within 1 degree of setpoint, the thermostat will delay second stage for a longer time if you manually raise the temperature or if the room temperature quickly changes. Once the second stage comes on, it will come on sooner the next time there is a difference between the setpoint and the room temperature. The net effect of the staging program is that when the first stage is capable of holding temperature, the second stage will delay longer.

When the thermostat calculates that first stage cannot make temperature in a reasonable time, the second stage will come on sooner. This built in function automatically optimizes the use of additional stages of heat or cool.

and keys once, at the same time to switch

Second Stage Time DelaySecond Stage Time Delay

Second Stage Time Delay

Second Stage Time DelaySecond Stage Time Delay

AUTO AUTO

AUTO mode, the thermostat

AUTO AUTO

HEAT HEAT

HEAT setpoint

HEAT HEAT

COOL COOL

COOL setpoint and a call for cool is

COOL COOL

AUTO AUTO

AUTO and it

AUTO AUTO

HEAT HEAT

HEAT or

HEAT HEAT

COOLCOOL

COOL) that you want,

COOLCOOL

Page 11

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

Learn Mode OptionLearn Mode Option

Learn Mode Option

Your ther mosta t is configur ed at the factory to recognize the wireless remote sensor shipped with it. This sensor is stored as Sensor A. The Learn Mode Option must be performed on the thermostat and wireless remote sensor if:

• A wireless remote sensor is added to another channel.

• The wireless remote sensor is replaced.

• The thermostat is replaced.

During the Learn Mode, the wireless remote sensor will transmit identification information every ten seconds for ten minutes. In this ten-minute period, the display will show “LEARN” and the antenna icon will show for a short time with each transmission. The thermostat will be receiving the transmitted identification information.

To perform the Learn Mode on the thermostat and sensor:

Remove the batteries from all wireless remote sensors in the same building except the sensor you are going to put into the Learn Mode. This will prevent interference from the other sensors. Be sure that the remote sensor is set for the proper identification (A, B or C for indoor or O for outdoor) and the thermostat and remote sensor are set to the same frequency. On the thermostat, enter the thermostat Configuration Menu by pressing the momentarily pressing Momentarily press of the Configuration Menu. The display will show “

OFF”OFF”

and “

OFF”.

OFF”OFF” Momentarily press The display will flash “ stantly. On the wireless remote sensor, enter the Installer Configuration Menu by pressing seconds. The remote sensor display will change to

LEARN OF”LEARN OF”

“

LEARN OF”.

LEARN OF”LEARN OF” Momentarily press After the thermostat has successfully identified the remote sensor in approximately one minute, the sensor information will be stored and the thermostat display will change to “

If the identification sequence is not successful after ten minutes, the thermostat display will show “ the antenna icon. If the Learn Mode is unsuccessful, refer to Troubleshooting section, Antenna + Fault.

If you are replacing a thermostat that has more than one wireless remote sensor, the Learn Mode must be performed for each sensor. Once a sensor has been identified, it will remain in the thermostat memory until the Learn Mode is performed again and a different sensor for the stored channel is identified.

Your thermostat is designed to sense the temperature of the indoor remote sensor and average or weight it with the local sensor in the thermostat for each program period. The averaging will only be active when both the local and the indoor remote sensors are functional and turned on in the configuration menu. When the thermostat is placed in view schedule mode (press PRGM once), the weight of the indoor remote sensor will be shown on the left side of the display when HOLD button is pressed. The weighting classes of the indoor remote sensor are designated as A (default for average weight), HI (high weight), or LO (low weight). The HI weight is two times the weight of the average weight. The A weight is two times the weight of the LO weight. The weight of the local sensor is fixed to A (average weight). The actual temperature displayed, in the clock digits, in the normal operation mode is the mathematical weighted sum of the enabled functioning sensors. For example, if the local sensed temperature is 80°F and the remote sensed temperature is

Learn Mode OptionLearn Mode Option

SYSTEMSYSTEM

SYSTEM button to

SYSTEMSYSTEM

and at the same time.

SYSTEMSYSTEM

SYSTEM button to advance to step 2

SYSTEMSYSTEM

or to select “

LER”LER”

LER” with “

LER”LER”

or to select “

LER” LER”

LER” and “

LER” LER”

Wireless Remote IndoorWireless Remote Indoor

Wireless Remote Indoor

Wireless Remote IndoorWireless Remote Indoor

Temperature AveragingTemperature Averaging

Temperature Averaging

Temperature AveragingTemperature Averaging

OK”OK”

OK”.

OK”OK”

On”On”

On ” displayed con-

On”On”

OFFOFF

OFF and then

OFFOFF

LER”LER”

LER” and

LER”LER”

and for five

LEARN On”LEARN On”

LEARN On”.

LEARN On”LEARN On”

LER”,LER”,

LER”, “

LER”,LER”,

LER”LER”

LER”

LER”LER”

“On” “On”

“On”.

“On” “On”

Fault”Fault”

Fault” and

Fault”Fault”

70°F then: If weight selected is HI , then the averaged temperature is (2 x (80°F) + 4 x (70°F))/ 6 = 73.3°F. If weight selected is A , then the averaged temperature is (2 x (80°F) + 2 x (70°F))/ 4 = 75°F. If weight selected is LO , then the averaged temperature is (2 x (80°F) + 1 x (70°F))/ 3 = 76.6°F. The example above shows that the weight selected would prioritize the overall averaged temperature between the two sensors. The high weight selection caused the remote sensor to carry more weight in the calculated temperature average than the local sensor. The low weight selection caused the remote sensor to carry less weight in the calculated temperature average than the local sensor.

Choose the Fan Setting (Auto or On)Choose the Fan Setting (Auto or On)

Choose the Fan Setting (Auto or On)

Choose the Fan Setting (Auto or On)Choose the Fan Setting (Auto or On)

uto uto

Set the FAN Switc h to

uto uto

Fan

uto is the most commonly selected setting and runs

uto uto

the fan only when the heating or cooling system is on.

OnOn

Fan

On r uns the fan continuously for increased air circula tion

OnOn

or to allow additional air cleaning.

Choose the System SettingChoose the System Setting

Choose the System Setting

Choose the System SettingChoose the System Setting

(Heat, Off, Cool, Auto, Emer)(Heat, Off, Cool, Auto, Emer)

(Heat, Off, Cool, Auto, Emer)

(Heat, Off, Cool, Auto, Emer)(Heat, Off, Cool, Auto, Emer)

Press the SYSTEM button to select: HeaHea

Hea

t: Thermosta t controls only the hea ting system.

HeaHea

OfOf

f: Heating and Cooling systems are of f.

OfOf

CoolCool

Cool: Thermostat controls only the cooling system.

CoolCool AA

utouto

ut o: Auto Changeover is used in areas where both heating

utouto and cooling may be required on the same day. the thermostat to automa tically select heating or cooling depending on the indoor temperature and the selected heat and cool temperatures. When using Cooling temperatures more than 1° Fahrenheit higher than the heating temperature. EmerEmer

Emer: Setting is available only when the thermostat is

EmerEmer configured in HP1 or HP2 mode.

Non-Programmable ThermostatsNon-Programmable Thermostats

Non-Programmable Thermostats

Non-Programmable ThermostatsNon-Programmable Thermostats

Press the SYSTEM button to select Heat or Cool and use the

or buttons to adjust the temperature to your desired setting. After selecting your desired settings you can also press the SYSTEM button to select the thermostat to automatically change between Heat and Cool.

Manual Operation (Bypassing the Program)Manual Operation (Bypassing the Program)

Manual Operation (Bypassing the Program)

Manual Operation (Bypassing the Program)Manual Operation (Bypassing the Program)

Programmable ThermostatsProgrammable Thermostats

Programmable Thermostats

Programmable ThermostatsProgrammable Thermostats

Press or and adjust the temperature wherever you like. Then press HOLD. This will override the program. The feature bypasses the program and allows you to adjust the temperature manually, as needed. Whatever temperature you

HOLDHOLD

set in

HOLD will be maintained 24 hours a day, until you

HOLDHOLD manually change the temperature or press RUN to cancel HOLDHOLD

HOLD and resume the programmed schedule.

HOLDHOLD

Program Override (Temporary Override)Program Override (Temporary Override)

Program Override (Temporary Override)

Program Override (Temporary Override)Program Override (Temporary Override)

Press or buttons to adjust the temperature. This will override the temperature setting for a (default) four hour override period. The override period can be shortened or lengthened by adjusting the temporary hold time in the configuration menu. ExampleExample

Example: If you turn up the heat during the morning pro-

ExampleExample gram, it will be automatically lowered later, w hen the temporary hold period ends. To cancel the temporar y setting a t any time and return to the program, press RUN. If the SYSTEM button is pressed to select thermostat will change to Heat or Cool, whichever ran last. If it switches to heat but you want cool, or it changes to cool but you want heat, press both neously to change to the other mode.

Manual Operation forManual Operation for

Manual Operation for

Manual Operation forManual Operation for

uto or

uto uto

OnOn

On.

OnOn

UTUT

O, be sure to set the

UTUT

AUTOAUTO

AUTO to allow

AUTOAUTO

AUTO the

AUTOAUTO

and buttons simulta-

O allows

HOLDHOLD

HOLD

HOLDHOLD

Page 12

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOR

OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR

Remote Sensor OperationRemote Sensor Operation

Remote Sensor Operation

Remote Sensor OperationRemote Sensor Operation

The sensor monitors the temperature and sends information to the thermostat. Updated information is sent to the thermostat when the temperature changes 3/16 degree or more from the last update.

Low Battery powerLow Battery power

Low Battery power: The sensor will display the word

Low Battery powerLow Battery power along with

BATT BATT

BATT icon to indicate a low battery power

BATT BATT

LOLO

condition. The 2 "AAA" batteries must be replaced to ensure a proper sensor performance. For optimum performance, replace batteries once a year with new premium brand

alkaline batteries such as Duracell

or Energizer®.

Increasing the sensor setpoint decreases the displayed remote temperature shown on the thermostat by 1°F per bar. This will lower the actual calculated room temperature by up to 4°F. Decreasing the sensor setpoint increases the displayed remote temperature and will raise the actual calculated room temperature. The table below shows how the adjustment on the sensor affects the displayed remote temperature on the thermostat and the calculated average temperature.

PROGRAMMING YOUR THERMOSTATPROGRAMMING YOUR THERMOSTAT

PROGRAMMING YOUR THERMOSTAT

PROGRAMMING YOUR THERMOSTATPROGRAMMING YOUR THERMOSTAT

This section will help you plan your thermostat's program to meet your needs. For maximum comfort and efficiency, keep the following guidelines in mind when planning your program.

• When heating (cooling) your building, program the temper-

atures to be cooler (warmer) when the building is vacant or during periods of low activity.

• During early morning hours, the need for cooling is usually

minimal.

Planning Your ProgramPlanning Your Program

Planning Your Program

Planning Your ProgramPlanning Your Program

Look at the factory preprogrammed times and temperatures shown in the sample schedule. If this program will suit your needs, simply set the time and day and press the RUN button to begin running the factory preset program.

If you want to change the preprogrammed times and temperatures, follow these steps.

Determine the time periods and temperatures for your program. You must program four periods for each day. However, you may use the same heating and cooling temperatures for consecutive time periods. You can choose start times, heating temperatures, and cooling temperatures independently (for example, you may select 5:00 AM and 70° as the weekday ture and also choose 7:00 AM and 76° as the weekday period coolingperiod cooling

per io d c oo li ng start time and temperature).

period coolingperiod cooling

1st period heating1st period heating

1st p e ri o d h e a t in g start time and tempera-

1st period heating1st period heating

1st1st

1st

1st1st

Use the table to plan your program time periods and the temperatures you want during each period. Fill in the complete table to have a record of your programs.

Description Remote Sensor Thermostat Display (Remote) Thermostat Display (Local) Calculated Room Temp. Setpoint Temp. Increasing setting decreases room H +4 bars Decreases by 4°F to 71°F 70.5°F temperature average causing system H +3 bars Decreases by 3°F to 72°F 71°F to increase temperature. H +2 bars Decreases by 2°F to 73°F 71.5°F

H +1 bar Decreases by 1°F to 74°F 72°F

Remote 75°F 75°F 74.5° 75°F Decreasing setting increases room C -1 bar Increases by 1°F to 76°F 73°F temperature causing more of a C -2 bars Increases by 2°F to 77°F 73.5°F demand for Cooling. C -3 bars Increases by 3°F to 78°F 74°F

C -4 bars Increases by 4°F to 79°F 74.5°F

FACTORY PROGRAMFACTORY PROGRAM

FACTORY PROGRAM

FACTORY PROGRAMFACTORY PROGRAM

PERIODPERIOD

PERIOD

PERIODPERIOD

MORNMORN

MORN

MORNMORN DAYDAY

DAY

DAYDAY EVEEVE

EVE

EVEEVE

HEATHEAT

HEAT

NITENITE

NITE

NITENITE MORNMORN

MORN

MORNMORN DAYDAY

DAY

DAYDAY EVEEVE

EVE

EVEEVE

COOLCOOL

COOL

NITENITE

NITE

NITENITE

PERIODPERIOD

PERIOD

PERIODPERIOD

MORNMORN

MORN

MORNMORN DAYDAY

DAY

DAYDAY EVEEVE

EVE

EVEEVE

HEATHEAT

HEAT

NITENITE

NITE

NITENITE MORNMORN

MORN

MORNMORN DAYDAY

DAY

DAYDAY EVEEVE

EVE

EVEEVE

COOLCOOL

COOL

NITENITE

NITE

NITENITE

WEEKDAYS (5 DAYS)WEEKDAYS (5 DAYS)

WEEKDAYS (5 DAYS)

WEEKDAYS (5 DAYS)WEEKDAYS (5 DAYS) STARTSTART

START

STARTSTART TIMETIME

TIME

TIMETIME 6:00 AM6:00 AM

6:00 AM

6:00 AM6:00 AM 8:00 AM8:00 AM

8:00 AM

8:00 AM8:00 AM 5:00 PM5:00 PM

5:00 PM

5:00 PM5:00 PM 10:00 PM10:00 PM

10:00 PM

10:00 PM10:00 PM 6:00 AM6:00 AM

6:00 AM

6:00 AM6:00 AM 8:00 AM8:00 AM

8:00 AM

8:00 AM8:00 AM 5:00 PM5:00 PM

5:00 PM

5:00 PM5:00 PM 10:00 PM10:00 PM

10:00 PM

10:00 PM10:00 PM

WEEKDAYS (5 DAYS)WEEKDAYS (5 DAYS)

WEEKDAYS (5 DAYS)

WEEKDAYS (5 DAYS)WEEKDAYS (5 DAYS) STARTSTART

START

STARTSTART TIMETIME

TIME

TIMETIME

TEMPTEMP

TEMP

TEMPTEMP 70 F70 F

70 F

70 F70 F 62 F62 F

62 F

62 F62 F 70 F70 F

70 F

70 F70 F 62 F62 F

62 F

62 F62 F 78 F78 F

78 F

78 F78 F 85 F85 F

85 F

85 F85 F 78 F78 F

78 F

78 F78 F 82 F82 F

82 F

82 F82 F

TEMPTEMP

TEMP

TEMPTEMP

REMOTEREMOTE

REMOTE

REMOTEREMOTE WEIGHTWEIGHT

WEIGHT

WEIGHTWEIGHT

REMOTEREMOTE

REMOTE

REMOTEREMOTE WEIGHTWEIGHT

WEIGHT

WEIGHTWEIGHT

SATURDAY (1 DAY)SATURDAY (1 DAY)

SATURDAY (1 DAY)

SATURDAY (1 DAY)SATURDAY (1 DAY) STARTSTART

START

STARTSTART TIMETIME

TIME

AA AA

TIMETIME 6:00 AM6:00 AM

6:00 AM

6:00 AM6:00 AM 8:00 AM8:00 AM

8:00 AM

8:00 AM8:00 AM 5:00 PM5:00 PM

5:00 PM

5:00 PM5:00 PM 10:00 PM10:00 PM

10:00 PM

10:00 PM10:00 PM 6:00 AM6:00 AM

6:00 AM

6:00 AM6:00 AM 8:00 AM8:00 AM

8:00 AM

8:00 AM8:00 AM 5:00 PM5:00 PM

5:00 PM

5:00 PM5:00 PM 10:00 PM10:00 PM

10:00 PM

10:00 PM10:00 PM

PERSONAL PROGRAMPERSONAL PROGRAM

PERSONAL PROGRAM

PERSONAL PROGRAMPERSONAL PROGRAM

SATURDAY (1 DAY)SATURDAY (1 DAY)

SATURDAY (1 DAY)

SATURDAY (1 DAY)SATURDAY (1 DAY) STARTSTART

START

STARTSTART TIMETIME

TIME

TIMETIME

TEMPTEMP

TEMP

TEMPTEMP 70 F70 F

70 F

70 F70 F 62 F62 F

62 F

62 F62 F 70 F70 F

70 F

70 F70 F 62 F62 F

62 F

62 F62 F 78 F78 F

78 F

78 F78 F 85 F85 F

85 F

85 F85 F 78 F78 F

78 F

78 F78 F 82 F82 F

82 F

82 F82 F

TEMPTEMP

TEMP

TEMPTEMP

REMOTEREMOTE

REMOTE

REMOTEREMOTE WEIGHTWEIGHT

WEIGHT

WEIGHTWEIGHT

AA AA

REMOTEREMOTE

REMOTE

REMOTEREMOTE WEIGHTWEIGHT

WEIGHT

WEIGHTWEIGHT

SUNDAY (1 DAY)SUNDAY (1 DAY)

SUNDAY (1 DAY)

SUNDAY (1 DAY)SUNDAY (1 DAY) STARTSTART

START

STARTSTART TIMETIME

TIME

TIMETIME 6:00 AM6:00 AM

6:00 AM

6:00 AM6:00 AM 8:00 AM8:00 AM

8:00 AM

8:00 AM8:00 AM 5:00 PM5:00 PM

5:00 PM

5:00 PM5:00 PM 10:00 PM10:00 PM

10:00 PM

10:00 PM10:00 PM 6:00 AM6:00 AM

6:00 AM

6:00 AM6:00 AM 8:00 AM8:00 AM

8:00 AM

8:00 AM8:00 AM 5:00 PM5:00 PM

5:00 PM

5:00 PM5:00 PM 10:00 PM10:00 PM

10:00 PM

10:00 PM10:00 PM

SUNDAY (1 DAY)SUNDAY (1 DAY)

SUNDAY (1 DAY)

SUNDAY (1 DAY)SUNDAY (1 DAY) STARTSTART

START

STARTSTART TIMETIME

TIME

TIMETIME

TEMPTEMP

TEMP

TEMPTEMP 70 F70 F

70 F

70 F70 F 62 F62 F

62 F

62 F62 F 70 F70 F

70 F

70 F70 F 62 F62 F

62 F

62 F62 F 78 F78 F

78 F

78 F78 F 85 F85 F

85 F

85 F85 F 78 F78 F

78 F

78 F78 F 82 F82 F

82 F

82 F82 F

TEMPTEMP

TEMP

TEMPTEMP

REMOTEREMOTE

REMOTE

REMOTEREMOTE WEIGHTWEIGHT

WEIGHT

WEIGHTWEIGHT

AA AA

REMOTEREMOTE

REMOTE

REMOTEREMOTE WEIGHTWEIGHT

WEIGHT

WEIGHTWEIGHT

Page 13

PROGRAMMINGPROGRAMMING

CAUTION

PROGRAMMING

PROGRAMMINGPROGRAMMING

Setting the Clock and DaySetting the Clock and Day

Setting the Clock and Day

Setting the Clock and DaySetting the Clock and Day

Set Current Time and DaySet Current Time and Day

Set Current Time and Day

Set Current Time and DaySet Current Time and Day

1. Press TIME button once. The display will show the hour only.

EXAMPLE:

2. Press and hold either correct hour and AM/PM designation (

PM PM

night;

PM begins at noon).

PM PM

indicate for PM in the minutes digits.

3. Press TIME once again. The display window will show the minutes only.

EXAMPLE:

4. Press and hold either correct minutes.

5. Press TIME once again. The display will show the day of the week.

6. Press or until you reach the current day of the week.

7. Press RUN once. The display will show the correct time and room temperature alternately.

This thermostat starts the programmed temperature earlier than the time selected in your program. This allows the system to reach your setting by the time you specify in your program. This feature is called EMR (Energy Management Recovery). If you do not want the thermostat to start early, you may cancel the EMR feature in the Configuration Menu.

Enter Heating ProgramEnter Heating Program

Enter Heating Program

Enter Heating ProgramEnter Heating Program

1. Press the SYSTEM button to

2. Press PRGM once. " weekday program) will appear in the display. Also displayed are the currently programmed start time for the 1st heating period and the currently programmed temperature (flashing).

EXAMPLE:

This display window shows that for the 1st weekday period, the start time is 6:00 AM and 68° is the programmed temperature (this example reflects factory preprogramming.

3. Press to your selected temperature for the 1st heating program period.

4. Press TIME once (the programmed time will flash). Press will change in 15 minute increments. When your selected

time is displayed, press TIME again to return to the change temperature mode.

5. If both the local and the remote sensors are enabled, then you may press HOLD button to change the remote sensor weighting setting. Remote icon will display. The programmed weight (A, HI or LO) will flash. Press or to change the displayed weight to your selected weight for the 1st heat program period.

or to change the displayed temperature

or until your selected time appears. The time

or until you reach the

AM AM

AM begins at mid-

AM AM

A A

A will indicate for AM.

A A

or until you reach the

HEATHEAT

HEAT.

HEATHEAT

MO TU WE TH FRMO TU WE TH FR

MO TU WE TH FR" (indicating

MO TU WE TH FRMO TU WE TH FR

P P

P will

P P

6. Press PRGM once. The currently programmed start time and setpoint temperature for the period will appear.

7. Repeat steps 3 and 5 to select the start time and heating temperature for the 2nd heating program period.

8. Repeat steps 3 through 6 for the 3rd and 4th heating program periods.

9. Press PRGM once " will appear in the display, along with the start time for the 1st heating period and the currently programmed temperature.

10.Repeat steps 3 through 8 to complete Saturday heating programming.

11.Press PRGM once to change to " programming and repeat steps 3 through 7 to complete Sunday programming.

12.When you have completed entering your heating program, press RUN.

Enter Cooling ProgramEnter Cooling Program

Enter Cooling Program

Enter Cooling ProgramEnter Cooling Program

If the outside temperature is below 50°F, disconnectIf the outside temperature is below 50°F, disconnect

If the outside temperature is below 50°F, disconnect

If the outside temperature is below 50°F, disconnectIf the outside temperature is below 50°F, disconnect power to the cooling system before programming.power to the cooling system before programming.

power to the cooling system before programming.

power to the cooling system before programming.power to the cooling system before programming. Energizing the air conditioner compressor duringEnergizing the air conditioner compressor during

Energizing the air conditioner compressor during

Energizing the air conditioner compressor duringEnergizing the air conditioner compressor during cold weather may cause personal injury or propertycold weather may cause personal injury or property

cold weather may cause personal injury or property

cold weather may cause personal injury or propertycold weather may cause personal injury or property damage.damage.

damage.

damage.damage.

1. Press SYSTEM button to

2. Follow Enter Heating Program for entering your cooling program, using your selected cooling times and temperatures.

CHECK YOUR PROGRAMMINGCHECK YOUR PROGRAMMING

CHECK YOUR PROGRAMMING

CHECK YOUR PROGRAMMINGCHECK YOUR PROGRAMMING

Follow these steps to check your thermostat programming one final time before beginning thermostat operation.

1. Press SYSTEM button to

2. Press PRGM to view the 1st weekday heating period time and temperature. Each time you press PRGM, the next heating period time and temperature will be displayed in sequence for weekday, then Saturday and Sunday program periods (you may change any time or temperature during this procedure.

3. Press RUN.

4. Press SYSTEM button to

5. Repeat step 2 to check cooling program.

6. Press SYSTEM button to RUN to begin program operation.

NOTE: Batteries are not required to keep your programming

or menu data. With two optional "AA" batteries installed, your thermostat will maintain time and continuously display the temperature during a loss of AC power. Installed batteries will also allow programming prior to installation.

YOUR THERMOSTAT IS NOW PROGRAMMED AND READY TOYOUR THERMOSTAT IS NOW PROGRAMMED AND READY TO

YOUR THERMOSTAT IS NOW PROGRAMMED AND READY TO

YOUR THERMOSTAT IS NOW PROGRAMMED AND READY TOYOUR THERMOSTAT IS NOW PROGRAMMED AND READY TO PROVIDE MAXIMUM COMFORT AND EFFICIENCY!PROVIDE MAXIMUM COMFORT AND EFFICIENCY!

PROVIDE MAXIMUM COMFORT AND EFFICIENCY!

PROVIDE MAXIMUM COMFORT AND EFFICIENCY!PROVIDE MAXIMUM COMFORT AND EFFICIENCY!

SASA

SA" (indicating Saturday program)

SASA

2nd heating2nd heating

2nd heating program

2nd heating2nd heating

SUSU

SU" (Sunday) heating

SUSU

COOLCOOL

COOL.

COOLCOOL

HEAT HEAT

HEAT position.

HEAT HEAT

COOL COOL

COOL position.

COOL COOL

HEAT HEAT

HEAT or

HEAT HEAT

COOL COOL

COOL and press

COOL COOL

Page 14

TROUBLESHOOTINGTROUBLESHOOTING

TROUBLESHOOTING

TROUBLESHOOTINGTROUBLESHOOTING

Reset OperationReset Operation

Reset Operation

Reset OperationReset Operation

If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you can reset the thermostat by removing the wires from terminals R and C and removing batteries for 2 minutes. After resetting the thermostat, replace the wires and batteries. If the thermostat has been reset and still does not function correctly contact your heating/ cooling service person or place of purchase. Pressing also clear any limited temperature ranges or keypad lockout settings. Note default system configuration is multistage system operation.

and and the SYSTEM keys at the same time will reset the thermostat to its factory default setting. This will

SymptomSymptom

Symptom

SymptomSymptom

No Heat/No Cool/No FanNo Heat/No Cool/No Fan

No Heat/No Cool/No Fan

No Heat/No Cool/No FanNo Heat/No Cool/No Fan (common problems)(common problems)

(common problems)

(common problems)(common problems)

No HeatNo Heat

No Heat

No HeatNo Heat

Possible CausePossible Cause

Possible Cause

Possible CausePossible Cause

1.Blown fuse or tripped circuit breaker.

2.Furnace power switch to OFF.

3.Furnace blower compartment door or panel loose or not properly installed.

1.Pilot light not lit.

2.SYSTEM Switch not set to

3.Loose connection to thermostat or system.

4.Furnace Lock-Out Condition. Heat may also be intermittent.

5.Heating system requires service or thermostat requires replacement.

HEATHEAT

HEAT.

HEATHEAT

Corrective ActionCorrective Action

Corrective Action

Corrective ActionCorrective Action

Replace fuse or reset breaker. Turn switch to ON. Replace door panel in proper position to engage safety interlock or door switch.

Re-light pilot. Set SYSTEM Switch to above room temperature. Verify thermostat and system wires are securely attached. Many furnaces have safety devices that shut down when a lock-out condition occurs. If the heat works intermittently contact the furnace manufacturer or local service person for assistance. Diagnostic: Set SYSTEM Switch to the setpoint above room temperature. Within a few seconds the thermostat should make a soft click sound. This sound usually indicates the thermostat is operating properly. If the thermostat does not click, try the reset operation listed above. If the thermostat does not click after being reset contact your heating and cooling service person or place of purchase for a replacement. If the thermostat clicks, contact the furnace manufacturer or a service person to verify the heating is operating correctly.

HEAT HEAT

HEAT and raise setpoint

HEAT HEAT

HEAT and raise

HEAT HEAT

No CoolNo Cool

No Cool

No CoolNo Cool

Thermostat does notThermostat does not

Thermostat does not

Thermostat does notThermostat does not Follow ProgramFollow Program

Follow Program

Follow ProgramFollow Program

1.SYSTEM Switch not set to

2.Loose connection to thermostat or system.

3.Cooling system requires service or thermostat requires replacement.

1.Program or current time(s) set incorrectly (AM, PM or Day of the week).

2.Energy Management Recovery (EMR) starting the program early.

COOLCOOL

COOL.

COOLCOOL

Set SYSTEM Switch to below room temperature. Verify thermostat and system wires are securely attached. Same procedure as diagnostic for No Heat condition except set the thermostat to setpoint below the room temperature. There may be up to a five minute delay before the thermostat clicks in Cooling.

Verify that the AM or PM settings are correct for each program period and the current time of day. Also verify the Day of the week is set correctly. The EMR (Energy Management Recovery) feature starts early to achieve the temperature it is programmed for by the time specified in the program. See the Configuration Menu section to disable EMR if you do not want the thermostat to start early.

COOL COOL

COOL and lower setpoint

COOL COOL

COOL and lower the

COOL COOL

Page 15

TROUBLESHOOTINGTROUBLESHOOTING

TROUBLESHOOTING

TROUBLESHOOTINGTROUBLESHOOTING

SymptomSymptom

Symptom

SymptomSymptom

Furnace Inducer Fan,Furnace Inducer Fan,

Furnace Inducer Fan,

Furnace Inducer Fan,Furnace Inducer Fan, Blower or Heat Turns OnBlower or Heat Turns On

Blower or Heat Turns On

Blower or Heat Turns OnBlower or Heat Turns On with No Call for Heat orwith No Call for Heat or

with No Call for Heat or

with No Call for Heat orwith No Call for Heat or does not Turn Off whendoes not Turn Off when

does not Turn Off when

does not Turn Off whendoes not Turn Off when Call for Heat EndsCall for Heat Ends

Call for Heat Ends

Call for Heat EndsCall for Heat Ends

Antenna + FaultAntenna + Fault

Antenna + Fault

Antenna + FaultAntenna + Fault

Possible CausePossible Cause

Possible Cause

Possible CausePossible Cause

In power stealing mode (RC/PS Switch set to PS), the thermostat draws a small amount of power through the heating circuit to operate. Some furnace systems using high impedance input electronic modules may react to the current draw and actuate system components.

1.Loss of power from heating/cooling system to thermostat.

2.Remote sensor too far from thermostat.

3.Thermostat or remote sensor set to different channels or a different frequency offset.

4.Incorrect sensor identification selected.

5.Replacement Sensor requires running learn mode.

6.Remote sensor requires replacement.

Corrective ActionCorrective Action

Corrective Action

Corrective ActionCorrective Action

1. Add a common connection from the system transformer to the "C" terminal on the thermostat and set the RC/PS switch to RC.

2. If the system has a standard cooling contactor and no common connection is available at the thermostat, clip jumper W25-W1 and separate the ends. This prevents the thermostat from drawing power from the W1 (heating) circuit. If the condition persists after clipping the jumper, a heating and cooling service person can install an isolation relay to the system or add a common wire as mentioned above.

1. Verify the thermostat is operating on AC power by removing the thermostat batteries. If display goes blank, AC power is lost.

2. Change remote sensor location.

3. Verify the thermostat and remote sensor are set to the same channel and frequency offset.

4. For indoor sensor, verify sensor identification selected is A, B or C. For an outdoor sensor, verify the sensor identification selected is O.

5. If the sensor did not come with this thermostat from the factory, perform the learn procedure for thermostat and sensor.

6. If the sensor display indicate E0 or E1, replace the remote sensor.

Temperature DifferenceTemperature Difference

Temperature Difference

Temperature DifferenceTemperature Difference between Thermostatbetween Thermostat

between Thermostat

between Thermostatbetween Thermostat and Remote Locationand Remote Location

and Remote Location

and Remote Locationand Remote Location

Heat, Cool or FanHeat, Cool or Fan

Heat, Cool or Fan

Heat, Cool or FanHeat, Cool or Fan Runs ConstantlyRuns Constantly

Runs Constantly

Runs ConstantlyRuns Constantly

1.Improper system sizing or improper heating and cooling distribution between areas.

2.An uneven change in occupancy level, sun load or conditioned space activities (cooking, washing dishes, showers, etc.) between the areas.

1.Possible short in wiring.

2.Possible short in thermostat.

3.Possible short in heat/cool/fan system.

4.FAN Switch set to Fan

ONON

ON.

ONON

Selecting a high or low priority for the thermostat or sensor location during program periods can help even out minor temperature imbalances between the thermostat and remote sensor locations. This is also useful for scheduled or predictable events like occupancy level or sun load during particular times of the day. If the temperature difference remains large after assigning priorities, system modification or zoning may be necessary to balance the temperature distribution.

Check each wire connection to verify they are not shorted or touching together. No bare wire should stick out from under terminal screws. Try resetting the thermostat as described above. If the condition persists the manufacturer of your system or service person can instruct you on how to test the Heat/Cool system for correct operation. If the system operates correctly, replace the thermostat.

Page 16

TROUBLESHOOTINGTROUBLESHOOTING

TROUBLESHOOTING

TROUBLESHOOTINGTROUBLESHOOTING

Possible CausePossible Cause

Possible Cause

SymptomSymptom

Symptom

SymptomSymptom

Possible CausePossible Cause

Corrective ActionCorrective Action

Corrective Action

Corrective ActionCorrective Action

FurnaceFurnace

Furnace

FurnaceFurnace (Air Conditioner)(Air Conditioner)

(Air Conditioner)

(Air Conditioner)(Air Conditioner) Cycles Too FastCycles Too Fast

Cycles Too Fast

Cycles Too FastCycles Too Fast or Too Slow (narrow oror Too Slow (narrow or

or Too Slow (narrow or

or Too Slow (narrow oror Too Slow (narrow or wide temperature swing)wide temperature swing)

wide temperature swing)

wide temperature swing)wide temperature swing)

Thermostat Setting &Thermostat Setting &

Thermostat Setting &

Thermostat Setting &Thermostat Setting & Thermostat ThermometerThermostat Thermometer

Thermostat Thermometer

Thermostat ThermometerThermostat Thermometer DisagreeDisagree

Disagree

DisagreeDisagree Blank Display and/orBlank Display and/or

Blank Display and/or

Blank Display and/orBlank Display and/or Keypad Not RespondingKeypad Not Responding

Keypad Not Responding

Keypad Not RespondingKeypad Not Responding Heat Setpoint willHeat Setpoint will

Heat Setpoint will

Heat Setpoint willHeat Setpoint will not Respond to thenot Respond to the

not Respond to the

not Respond to thenot Respond to the Temperature Up KeyTemperature Up Key

Temperature Up Key

Temperature Up KeyTemperature Up Key Cool Setpoint willCool Setpoint will

Cool Setpoint will

Cool Setpoint willCool Setpoint will not Respond to thenot Respond to the

not Respond to the

not Respond to thenot Respond to the Temperature Down KeyTemperature Down Key

Temperature Down Key

Temperature Down KeyTemperature Down Key Forgot KeypadForgot Keypad

Forgot Keypad

Forgot KeypadForgot Keypad Lockout CodeLockout Code

Lockout Code

Lockout CodeLockout Code

1.The location of the thermostat and/or the size of the Heating System may be influencing the cycle rate.

1.Thermostat thermometer setting requires adjustment.

1.Voltage spike or static discharge.

1.The desired setpoint conflicts with the setpoint of the COOL mode.

1.The desired setpoint conflicts with the setpoint of the HEAT mode.

Digital thermostats normally provide precise temperature control and may cycle faster than some older mechanical models. A faster cycle rate means the unit turns on and off more frequently but runs for a shorter time so there is no increase in energy use. If you would like to increase the cycle time, choose SL SL

SL for slow cycle in the menu, step 4. If an accept-

SL SL able cycle rate is not achieved as received or by choosing slow cycle, contact a local service person for additional suggestions.

The thermometer can be adjusted +/- 3 degrees. See Temperature Display Adjustment in the Configuration Menu section.

Use the Reset Operation at top of previous page.

Change system mode to COOL. Raise the Cool setpoint. Return to HEAT mode and set desired temperature.

Change system mode to HEAT. Lower the Heat setpoint. Return to COOL mode and set desired temperature.

With the thermostat in any mode, press at the same time to enter the configuration menu at the point where the lockout code is to be entered. Press time to reset the lockout code, unlock the keypad.

and and SYSTEM button at the same

and

Why won't my 2nd orWhy won't my 2nd or

Why won't my 2nd or

Why won't my 2nd orWhy won't my 2nd or 3rd stage come on?3rd stage come on?

3rd stage come on?

3rd stage come on?3rd stage come on?

White-Rodgers is a division of Emerson Electric Co.

The Emerson logo is a trademark and service mark of Emerson Electric Co.

Your thermostat is designed to determine the optimum time to activate the second stage. Simply raising the temperature in heating or lowering it in cooling will not always force the thermostat to bring the second stage on quickly. There is a time delay from 0-30 minutes depending on the performance of the first stage of the system.

HOMEOWNER HELP LINE: 1-800-284-2925

St. Louis, MO

www.white-rodgers.com

White Rodgers 1F85RF-275 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual