White Rodgers 1F83-0471 User Manual

Save these instructions for future use!Save these instructions for future use!

Save these instructions for future use!

Save these instructions for future use!Save these instructions for future use!

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

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS

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

CAREFULLY BEFORE INSTALLING OR OPERATING

CAREFULLY BEFORE INSTALLING OR OPERATINGCAREFULLY BEFORE INSTALLING OR OPERATING
THIS CONTROL COULD CAUSE PERSONAL INJURYTHIS CONTROL COULD CAUSE PERSONAL INJURY

THIS CONTROL COULD CAUSE PERSONAL INJURY

THIS CONTROL COULD CAUSE PERSONAL INJURYTHIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.AND/OR PROPERTY DAMAGE.

AND/OR PROPERTY DAMAGE.

AND/OR PROPERTY DAMAGE.AND/OR PROPERTY DAMAGE.

80 Series Thermostat with80 Series Thermostat with

80 Series Thermostat with

80 Series Thermostat with80 Series Thermostat with

Automatic Heat/Cool Changeover OptionAutomatic Heat/Cool Changeover Option

Automatic Heat/Cool Changeover Option

Automatic Heat/Cool Changeover OptionAutomatic Heat/Cool Changeover Option

Single Stage, Multi-Stage or Heat PumpSingle Stage, Multi-Stage or Heat Pump

Single Stage, Multi-Stage or Heat Pump

Single Stage, Multi-Stage or Heat PumpSingle Stage, Multi-Stage or Heat Pump

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:

ModelModel

Model

ModelModel

1F85-04711F85-0471

1F85-0471

1F85-04711F85-0471
1F83-04711F83-0471

1F83-0471 Non-Programmable

1F83-04711F83-0471

PrPr

oo

gg

rr

amming Choicesamming Choices

Pr

o

g

r

amming Choices

PrPr

oo

gg

rr

amming Choicesamming Choices

5/1/1 Day 5/2 Day Non-Programmable

APPLICAAPPLICA

APPLICA

APPLICAAPPLICA

DescriptionDescription

Description

DescriptionDescription
Heat Pump (No Aux. or Emergency Heat) Yes
Heat Pump (with Aux. or Emergency Heat) Yes
Systems with up to 3 Stages Heat, 2 Stages Cool Yes
Heat Only Systems (with optional fan switch) Yes
Millivolt Heat Only Systems – Floor or Wall Furnaces Yes
Cool Only Systems Yes
Gas or Oil Heat Yes
Electric Furnace Yes
Hydronic (Hot Water) Zone Heat – 2 Wires Yes
Hydronic (Hot Water) Zone Heat – 3 Wires Yes

SPECIFICASPECIFICA

SPECIFICA

SPECIFICASPECIFICA

TIONSTIONS

TIONS

TIONSTIONS

THERMOSTAT APPLICATION GUIDETHERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDE

THERMOSTAT APPLICATION GUIDETHERMOSTAT APPLICATION GUIDE

TIONSTIONS

TIONS

TIONSTIONS

Electrical Rating:

Battery Power . . . . . . . . . . . . . . . . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC

Input-Hardwire . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 VAC

Terminal Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A per terminal, 2.5A maximum all terminals combined

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

Differential (Single Stage) . . . . . . . . . . . . . . . . . . . Heat 0.6°F; Cool 1.2°F (adjustable)

Differential (Heat Pump) . . . . . . . . . . . . . . . . . . . . Heat 1.2°F; Cool 1.2°F (adjustable)

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

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

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

Dimensions Thermostat . . . . . . . . . . . . . . . . . . . . . 3.4"H x 4.4"W x 1.3"D

1F83-0471 Thermostat1F83-0471 Thermostat

1F83-0471 Thermostat

1F83-0471 Thermostat1F83-0471 Thermostat

CAUTION

!

To prevent electrical shock and/or equipment damage,To prevent electrical shock and/or equipment damage,

To prevent electrical shock and/or equipment damage,

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

disconnect electric power to system at main fuse or

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

circuit breaker box until installation is complete.

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

IndexIndex

Index

IndexIndex

Installation 2
Wiring Connections 2
Thermostat Quick Reference 3
Installer Configuration Menu 4
Operating Your Thermostat 6
Programming 6
Troubleshooting 8

wwwwww

www

wwwwww

PagePage

Page

PagePage

.w.w

.w

.w.w

hite-rhite-r

hite-r

hite-rhite-r

AA

TTENTION:TTENTION:

A

TTENTION:

AA

TTENTION:TTENTION:
This product does not contain mercury. However, this
product may replace a product that 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:

odgodg

erer

ss

.com.com

odg

er

s

.com

odgodg

erer

ss

.com.com

MER MER

MER

MER MER

WW

W

WW
2895 Har2895 Har

2895 Har

2895 Har2895 Har
BaBa

Ba

BaBa

CURCUR

CUR

CURCUR

hite-Rhite-R

hite-R

hite-Rhite-R

tesvilletesville

tesville

tesvilletesville

Y NOY NO

Y NO

Y NOY NO

odgodg

erer

odg

er

odgodg

erer

rison Strrison Str

rison Str

rison Strrison Str

,,

AR 72501AR 72501

,

AR 72501

,,

AR 72501AR 72501

TICETICE

TICE

TICETICE

ss

s

ss

eeteet

eet

eeteet

PART NO. 37-6835BPART NO. 37-6835B

PART NO. 37-6835B

PART NO. 37-6835BPART NO. 37-6835B

Replaces 37-6835A

0716

INSTINST

INST

INSTINST

RR

R

RR

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

Installing NeInstalling Ne

Installing Ne

Installing NeInstalling Ne

1. Pull the thermostat body off the thermostat base. Forcing

2. Place base over hole in wall and mark mounting hole

3. Move base out of the way. Drill mounting holes. If you

4. Fasten base snugly to wall using mounting holes shown

5. Connect wires to terminal block on base.

6. Push excess wire into wall and plug hole with a fire re-

7. Carefully line the thermostat up with the base and snap

BaBa

Ba

BaBa

2 "AA" alkaline batteries are included with the thermostat.
To install the batteries, pull the battery door as shown by the
arrow and lift open. Using the polarity indicated inside the
battery door, insert the batteries. To close the battery door,
swing the door down while pulling in the direction of arrow.
Once fully down, snap the door back into position. To
replace the batteries, set system to OFF.

Thermostat can be powered by system AC power or Battery.
If

optional battery back-up. When battery power remaining is
approximately half, the
"
batteries immediately. For best results, replace all batteries
with new premium brand alkaline batteries such as Duracell
or Energizer®. We recommend replacing batteries every 2
years. If the home is going to be unoccupied for an extended

ALLAALLA

ALLA

ALLAALLA

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.

emoemo

vv

e Old e Old

emo

v

e Old

emoemo

vv

e Old e Old

the mounting screws that hold it on the wall or adapter

BefBef

plate.

Bef

BefBef

lala

bel eacbel eac

la

bel eac

lala

bel eacbel eac

ww

hichic

h it wh it w

w

hic

h it w

ww

hichic

h it wh it w
thermostat one at a time.
the wthe w

allall

the w

all.

the wthe w

allall

or prying on the thermostat will cause damage to the unit.

locations on wall using base as a template.

are using existing mounting holes and the holes drilled
are too large and do not allow you to tighten base snug­ly, use plastic screw anchors to secure the base.

in Figure 2 and two mounting screws. Leveling is for
appearance only and will not affect thermostat operation.

sistant material (such as fiberglass insulation) to prevent
drafts from affecting thermostat operation.

into place.

tteriestteries

tteries

tteriestteries

is displayed, the thermostat is battery powered. If

is not displayed, thermostat is system powered with

ChangChang

ee

Chang

e " is displayed, install fresh “AA” alkaline

ChangChang

ee

TIONTION

TION

TIONTION

WARNING

!

TT

herher

mostamosta

T

her

mosta

TT

herher

mostamosta

oror

e re r

emoemo

or

oror
h wirh wir

h wir

h wirh wir

as aas a

as a

as aas a

Figure 1 – Battery door shown openFigure 1 – Battery door shown open

Figure 1 – Battery door shown open

Figure 1 – Battery door shown openFigure 1 – Battery door shown open

ving wirving wir

e r

emo

ving wir

e re r

emoemo

ving wirving wir

e with the tere with the ter

e with the ter

e with the tere with the ter

ttacttac

hedhed

ttac

hed. Disconnect the wires from the old

ttacttac

hedhed

w w

TT

herher

w

T

her

w w

TT

herher

tt

t

tt

es fres fr

om old therom old ther

es fr

om old ther

es fres fr

om old therom old ther

minal designaminal designa

minal designa

minal designaminal designa

Do not let wirDo not let wir

Do not let wir

Do not let wirDo not let wir

mostamosta

mosta

mostamosta

tt

t

tt

will be displayed. When

es fes f

es f

es fes f

“AA” Alkaline Batteries

mostamosta

mosta

mostamosta

tion frtion fr

tion fr

tion frtion fr

all bacall bac

all bac

all bacall bac

t,t,

t,

t,t,

omom

om

omom

k intok into

k into

k intok into

®

period (over 3 months) and is displayed, the batteries
should be replaced before leaving. When less than two
months of battery life remain, the setpoint temperature will
offset by 10 degrees (10 degrees cooler in Heat mode / 10
degrees warmer in Cool mode). If offset occurs, the normal
setpoint can be manually reset with
offset will occur within two days if batteries are not replaced.

Figure 2 – Thermostat base and rear view of thermostatFigure 2 – Thermostat base and rear view of thermostat

Figure 2 – Thermostat base and rear view of thermostat

Figure 2 – Thermostat base and rear view of thermostatFigure 2 – Thermostat base and rear view of thermostat

Mounting

Hole

Place Level
across
Mounting T abs
(for appearance only)

WIRING CONNECTIONSWIRING CONNECTIONS

WIRING CONNECTIONS

WIRING CONNECTIONSWIRING CONNECTIONS

Refer to equipment manufacturers' instructions for specific
system wiring information. After wiring, see CONFIGURA­TION section for proper thermostat configuration.
Refer to
specifications.

TERMINTERMIN

TERMIN

TERMINTERMIN

DesignaDesigna

Designa

DesignaDesigna

37-684337-6843

37-6843 for 1F83-0471/1F85-0471 wiring diagram

37-684337-6843

AL DESIGNAL DESIGN

AL DESIGN

AL DESIGNAL DESIGN

TT

erer

minalminal

T

er

minal

TT

erer

minalminal

tiontion

tion

tiontion

L . . . . . . Heat pump malfunction indicator for systems

O . . . . . . Changeover valve for heat pump energized

B . . . . . .Changeover valve for heat pump energized

Y . . . . . .Compressor Relay

Y2 . . . . . . 2nd Stage Compressor

W/E . . . . . Heat Relay/Emergency Heat Relay (Stage 1)

W2 . . . . . 2nd Stage Heat (3rd Stage Heat in HP 2)

G . . . . . . Fan Relay

RH . . . . . Power for Heating

RC . . . . . Power for Cooling

C . . . . . . Common wire from secondary side of cooling

6 . . . . . . 3 Wire Zone Valve – Energized when no call

AA

TION DESCRIPTIONSTION DESCRIPTIONS

A

TION DESCRIPTIONS

AA

TION DESCRIPTIONSTION DESCRIPTIONS

DescriptionDescription

Description

DescriptionDescription

with malfunction connection

constantly in cooling

constantly in heating

system transformer or heat only system transformer

for Heat

or . Another

Mounting

Hole

Place Level

Mounting T abs

(for appearance only)

across

2

THERMOSTTHERMOST

THERMOST

THERMOSTTHERMOST

Home Screen DescriptionHome Screen Description

Home Screen Description

Home Screen DescriptionHome Screen Description

AA

T QT Q

A

T Q

AA

T QT Q

UICK REFERENCEUICK REFERENCE

UICK REFERENCE

UICK REFERENCEUICK REFERENCE

Figure 3 – Home Screen DisplayFigure 3 – Home Screen Display

Figure 3 – Home Screen Display

Figure 3 – Home Screen DisplayFigure 3 – Home Screen Display

Room
Temperature

Setting
Temperature

Displays the power level of
the 2 “AA” batteries:
indicates good power level
indicates batteries at about
half power. “Change ” indicates
batteries are low and should be
replaced with 2 new premium brand
“AA” Alkaline batteries.
(See page 2 for more details)

Figure 4 – Programming & Configuration ItemsFigure 4 – Programming & Configuration Items

Figure 4 – Programming & Configuration Items

Figure 4 – Programming & Configuration ItemsFigure 4 – Programming & Configuration Items

12

Month Call For Service

3

1

9

Change

Filter
System On 2
Heat Pump

SYSTEM

Heat Emer Auto

Cool O Time

SYSTEM

Heat

System
Indicator

2

4

Mo Tu We Th Fr Sa Su

P Date

Set

Temp Hold

Save

FAN

On Auto

Run Sched

FAN

Auto

Fan
Indicator

Year

Hold

Auto Sched

Cool Savings

Run

Schedule

Menu

Set

Menu

8

10
11

5

Programming and Configuration ItemsProgramming and Configuration Items

Programming and Configuration Items

Programming and Configuration ItemsProgramming and Configuration Items

System OnSystem On

"

System On" indicates when heating or cooling stage

System OnSystem On

1

is energized. "
stage is energized.

The word

2

HOLD HOLD

in the

HOLD mode.

HOLD HOLD

the thermostat is in a
Displays

3

the programmed filter time period as a reminder to
change or clean your filter.

Displays "

4

Displays

5

or Time in menu mode.
Displays

6

Menu modeMenu mode

Menu mode.

Menu modeMenu mode

System On +2System On +2

System On +2" indicates when a second

System On +2System On +2

HOLD HOLD

HOLD is displayed when the thermostat is

HOLD HOLD

Temp HOLDTemp HOLD

Temp HOLD is displayed when

Temp HOLDTemp HOLD

Temporary HOLDTemporary HOLD

Temporary HOLD mode.

Temporary HOLDTemporary HOLD

Change FilterChange Filter

Change Filter when the system has run for

Change FilterChange Filter

SetSet

Set" for setpoint when in Run Program mode.

SetSet

System ModeSystem Mode

System Mode (

System ModeSystem Mode

Fan ModeFan Mode

Fan Mode (

Fan ModeFan Mode

OnOn

On,

OnOn

HeatHeat

Emer, AutoEmer, Auto

Heat,

Emer, Auto,

HeatHeat

Emer, AutoEmer, Auto

AutoAuto

Auto) or "

AutoAuto

Run SchedRun Sched

Run Sched" in

Run SchedRun Sched

CoolCool

Cool,

CoolCool

OffOff

Off)

OffOff

6

Displays "

7

Displays "

8

Displays "

9

as Heat Pump thermostat.

Displays "

10

HoldHold

"

Hold" mode. Displays

HoldHold

mode.
Initially displays "

11

been used or disabled, then it displays "
when in the Cool Mode.

Call For ServiceCall For Service

"

Call For Service" indicates a fault in the heating/

Call For ServiceCall For Service

12

cooling system, it does not indicate a fault in the
thermostat.

7

Run ScheduleRun Schedule

Run Schedule", "

Run ScheduleRun Schedule

SaveSave

Save" when

SaveSave

Heat PumpHeat Pump

Heat Pump" when system is configured

Heat PumpHeat Pump

HoldHold

Hold" in programmable mode when not in

HoldHold

Auto SchedAuto Sched

Auto Sched". If Auto Schedule had

Auto SchedAuto Sched

ScheduleSchedule

Schedule", or "

ScheduleSchedule

Cool SavingsCool Savings

Cool SavingsTM is working.

Cool SavingsCool Savings

Light BulbLight Bulb

Light Bulb in non-programmable

Light BulbLight Bulb

MenuMenu

Menu".

MenuMenu

Cool SavingsCool Savings

Cool Savings"

Cool SavingsCool Savings

3

INSTINST

INST

INSTINST

Press the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to advance to the
next menu item. Press or to change a menu item. Shaded items available on 1F85 model only.

MENUMENU

MENU

MENUMENU

ALLER/CONFIGURAALLER/CONFIGURA

ALLER/CONFIGURA

ALLER/CONFIGURAALLER/CONFIGURA

PRESSPRESS

PRESS

PRESSPRESS

REF.REF.

HPHP

SSSS

REF.

HP

REF.REF.

HPHP

1 1 1 MENU (MS 2) HP 1, HP 2, SS 1 Selects Multi-Stage (MS 2 No Heat Pump),

2 2 2 MENU (GAS) for SS or MS ELE GAS setting: furnace controls the blower

3 3 3 MENU CS (3) 1, 2, 4, 5, 6 Selects Cool Savings

4 4 4 MENU E (On) OFF Selects Energy Management Recovery (EMR)

5 – 5 MENU CR Heat (ME) SL, FA Adjustable Anticipation:

6 5 – MENU CR Heat Pump SL, FA Adjustable Anticipation (Heat Pump) (only

7 6 6 MENU CR Cool (ME) SL, FA Selects the cycle rate for cooling (only when

8 7 7 MENU CL (OFF) CL On Compressor Lockout Time
9 8 8 MENU Heat Cool Off Heat Auto Cool Off, System Mode Configuration

10 9 9 MENU dL (On) dL OFF Selects Display Light On or OFF
11 10 10 MENU 0 1 HI, 2 HI, 3HI, 4 HI, Adjustable Ambient Temperature Display

12 11 11 MENU
13 12 12 MENU P3 P0, P2 Defaults for 5-1-1 programming (P3) but non-

14 13 13 MENU Heat AS (On) OFF Automatic Schedule for heat mode.
15 14 14 MENU Cool AS (On) OFF Automatic Schedule for cool mode.
16 15 – MENU Heat FA (On) OFF Fast Heat option may be disabled by

17 16 – MENU Cool FA (On) OFF Fast Cool option may be disabled by

18 17 15 MENU dS (On) OFF Selects Automatic

19 18 16 MENU Change Filter (OFF) On Selects Filter Change-out Indicator On or OFF.

20 19 17 MENU Cool On (o) Heat On (b) Selects operation of the reversing valve terminal

20 18 RUN Returns to Normal Operation

BUTTONBUTTON

SS

BUTTON

SSSS

BUTTONBUTTON

MENU Change Filter (200 h) 25-1975 h Change Filter time in 25 hour increments. This

SCHED

DISPLAYEDDISPLAYED

DISPLAYED

DISPLAYEDDISPLAYED

(FACTORY DEFAULT)(FACTORY DEFAULT)

(FACTORY DEFAULT)

(FACTORY DEFAULT)(FACTORY DEFAULT)

(ELE) for HP ELE setting: thermostat controls the blower

CR Emer (FA) SL Selects the cycle rate for Emergency mode

(current temperature) 1 LO, 2 LO, 3 LO, 4 LO

TION MENUTION MENU

TION MENU

TION MENUTION MENU

INSTALLER/CONFIGURATION MENUINSTALLER/CONFIGURATION MENU

INSTALLER/CONFIGURATION MENU

INSTALLER/CONFIGURATION MENUINSTALLER/CONFIGURATION MENU

Press Press

Press

Press Press

select from listed optionsselect from listed options

select from listed options

select from listed optionsselect from listed options

(ME) when heat pump selected in #1)

or MS 2 or SS 1 is selected in item 1.) or

Heat Off with Fan icon, with Automatic Changeover capability

Heat Off without Fan icon

Cool Off, Auto Off

or or

or

or or

to to

to

to to

COMMENTSCOMMENTS

COMMENTS

COMMENTSCOMMENTS

Heat Pump 1 (HP 1, 1 compressor),

Heat Pump 2 (HP 2, 2 compressor or 2

speed compressor), or Single Stage (SS 1)

Value 1 (low) to 6 (high)

On or OFF.

Selects heating cycle rate for MS or SS

Adjustable Anticipation:

and Auxiliary stage if Heat Pump is selected

1F85 only1F85 only

1F85 only

1F85 only1F85 only

in item 1.

°F °C Selects Fahrenheit/Celcius Temperature Display

programmable (PO) or 5-2 programming (P2)

is available on most models.

selecting OFF. NA to SS config.

selecting OFF. NA to SS config.

dd

daylight

dd

On or OFF.

menu only appears if On is selected in above.

(O/B) output as an O or B terminal.

1F85 only1F85 only

1F85 only

1F85 only1F85 only

1F85 only1F85 only

1F85 only

1F85 only1F85 only

1F85 only1F85 only

1F85 only

1F85 only1F85 only

1F85 only1F85 only

1F85 only

1F85 only1F85 only

SS

Savings Time option

SS

4

INSTINST

INST

INSTINST

1) This control can be configured for:

2) GAS or Electric (ELE) fan operation. If the heating system

3)

4)

5, 6 & 7)

8)

ALLER/CONFIGURAALLER/CONFIGURA

ALLER/CONFIGURA

ALLER/CONFIGURAALLER/CONFIGURA

MS 2 – Multi-Stage System (no heat pump)
HP 1 – Heat Pump with one stage of compressor
HP 2 – Heat Pump with two stage compressor or two
compressor system, Gas or Electric backup
SS 1 – Single Stage System

requires the thermostat to energize the fan, select ELE.
Select GAS if the heating system energizes the fan on a
call for heat.
Select Cool SaSelect Cool Sa

Select Cool Sa

Select Cool SaSelect Cool Sa
adjustment for the Cool Savings™ feature in Cool mode
with 1 (1°) being the least amount of adjustment and 6 (6°)
being the most amount of adjustment. Default value is 3.
Cool Savings is an optional energy saving feature that can
reduce your cooling costs. It is based on the principal that
lower indoor humidity makes a slightly higher temperature
feel more comfortable. Cool Savings operates during
periods of high demand which normally occur onthe hottest
summer days when a cooling system may run for hours to
reach the thermostat setting. Long cooling run times also
lower the indoor humidity. Cool Savings, very slowly,
adjusts the setpoint temperature to make the setpoint closer
to the displayed room temperature, to a maximum of the
number of degrees you select. Adjusting the setpoint
temperature over a long cooling run time allows the system
to reach your set temperature and turn off. The room
temperature will actually be higher than the thermostat
displays but the reduction in humidity will allow comfort at
the slightly higher temperature.
To turn this feature on in the Cool mode press
ingsings

ings. The display will show

ingsings
temperature. When Cool Savings is making adjustments to
the room temperature display
the displayed room temperature may vary within the adjust­ment range you selected.

"Sa"Sa

vv

e"e"

If

"Sa

v

e" is not displayed and this feature is OFF, no

"Sa"Sa

vv

e"e"
change will occur when the cooling system is continuously
running during periods of high demand.
EnerEner

gg

y Manay Mana

Ener

g

y Mana

EnerEner

gg

y Manay Mana
configured to be non-programmable).
Energy Management Recovery (E) On enables 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.
ExampleExample

Example: E On is selected and your heating is pro-

ExampleExample
grammed 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 set temperature.

Cycle Rate SelectionCycle Rate Selection

Cycle Rate Selection – The factory default setting for

Cycle Rate SelectionCycle Rate Selection
Heat and Cool modes, SS1, MS2, is medium cycle (ME).
For Heat Pump, HP1, HP2, the default setting is medium
(ME). For Emer (Aux) the default setting is fast cycle
(FA).To change cycle rate, press the

Cycle rate differentials for different settings are:

MODE
Heat (SS1, MS2) 0.4°F 0.6°F 1.7°F

Cool (SS1, MS2) 0.9°F 1.2°F 1.7°F
Heat Pump (HP1, HP2) 0.9°F 1.2°F 1.7°F
Emer (HP1, HP2) 0.6°F - 1.7°F

Select ComprSelect Compr

Select Compr

Select ComprSelect Compr
CL ON will cause the thermostat to wait 5 minutes between
cooling 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

vings™ vvings™ v

vings™ v

vings™ vvings™ v

gg

ement Rement R

g

ement R

gg

ement Rement R

essor Locessor Loc

essor Loc

essor Locessor Loc

aluealue

alue – Selects the amount of

aluealue

“Sa“Sa

vv

“Sa

v

“Sa“Sa

vv

“Sa“Sa

“Sa

“Sa“Sa

ecoeco

vv

erer

yy

eco

v

er

y: (this step is skipped if

ecoeco

vv

erer

yy

Fast Medium Slow

kk

out CL OFF or ONout CL OFF or ON

k

out CL OFF or ON – Selecting

kk

out CL OFF or ONout CL OFF or ON

TION MENUTION MENU

TION MENU

TION MENUTION MENU

CoolCool

SaSa

Cool

Sa

CoolCool

e”e”

e” next to the setpoint

e”e”

vv

e”e”

v

e” will be flashing and

vv

e”e”

or key.

FA ME SL

SaSa

v-v-

v-

v-v-

setpoint for up to five minutes.

System Mode ConfigurSystem Mode Configur

9)

System Mode Configur

System Mode ConfigurSystem Mode Configur
ured for Heat and Cool (SYSTEM switch with Cool Off
Heat) default. It can also be configured for Heat and Cool
with Auto changeover (Heat, Auto, Cool, Off), Heat only
with fan (Off Heat), Heat only without fan, Auto only
(Auto Off), and Cool only (Cool Off).
Select BacSelect Bac

10)

Select Bac

Select BacSelect Bac
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 turn 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 whether the
backlight is selected ON or OFF.
Select Select

11)

Select

Select Select
Allows you to adjust the room temperature display up to 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.
Select F° or C° RSelect F° or C° R

12)

Select F° or C° R

Select F° or C° RSelect F° or C° R
to Centigrade or Fahrenheit as required.
PrPr

oo

13)

Pr

o

PrPr

oo
5/2 day programming or non-programming mode.
The default setting is P2, indicating 5/2 day programming.
The programs per week can be toggled to P3 or P0 by
pressing the
non-programmable will eliminate the need for EMR, and
that step in the menu will be skipped.

14 & 15)

one touch of the
you to program a desired comfort temperature into all the
program periods along with a 6° set back for night periods
of both Heat and Cool programs. Factory default is "On" for
both. When
while in Heat or Cool mode, select desired setpoint tem­perature and press
copied into all the morning, day and evening program
periods. The night program periods will have a 6°F set back.

16 & 17)

or Multi-stage only, in the run mode, with the fast Heat
feature enabled (FA Heat On), if the Heat setpoint tem­perature is manually raised by 3°F (2°C) or more above
the actual temperature using
energize immediately. With FA OFF, second stage will not
energize until the setpoint temperature is 1°F or more
above actual temperature for more than ten minutes. The
Fast Cool feature (FA Cool) provides the same controls
when the setpoint temperature is lowered.
Select DaSelect Da

18)

Select Da

Select DaSelect Da
this feature will allow the thermostat to calculate the DST
automatically and apply it to the Real Time Clock display.
Default On. Use
feature OFF.
Select Filter RSelect Filter R

19)

Select Filter R

Select Filter RSelect Filter R
Select the "
ted On, press
1975 hours in 25 hours increments. In a typical system,
200 hours (default) of run time is approximately 30 days.
After the selected time of blower operation, the thermostat
will display "
clean your air filter. When "
press
display and restart the time to the next filter change.
Select RSelect R

20)

Select R

Select RSelect R
factory set at "O" position. This will accommodate the
majority of heat pump applications, which require the
changeover relay to be energized in COOL. If the thermo­stat you are replacing or the heat pump being installed with
this thermostat requires a "B" terminal, to energize the
changeover relay in HEAT, the O/B option should be set at
"B" position.

klight Displaklight Displa

klight Displa

klight Displaklight Displa

TT

emperemper

aa

T

emper

TT

emperemper

gg

rr

am Optionsam Options

g

r

am Options: 1F85 only, configured for 5/1/1 day or

gg

rr

am Optionsam Options

Select Select

Select

Select Select

Select FSelect F

Select F

Select FSelect F

MENUMENU

MENU or

MENUMENU

turtur

a

tur

aa

turtur

AA

utomautoma

A

utoma

AA

utomautoma

HeaHea

t t

Hea

t

HeaHea

t t

ast Second Staast Second Sta

ast Second Sta

ast Second Staast Second Sta

ylight Saylight Sa

ylight Sa

ylight Saylight Sa

ee

placement placement

e

placement

ee

placement placement

ChangChang

Chang

ChangChang

MENUMENU

MENU to select the time period from 25 to

MENUMENU

ChangChang

Chang

ChangChang

ee

vv

erer

sing sing

e

v

er

sing

ee

vv

erer

sing sing

aa

tiontion

a

tion – This thermostat is config-

aa

tiontion

yy

y – The display backlight improves

yy

e Displae Displa

e Displa

e Displae Displa

eadouteadout

eadout – Changes the display readout

eadouteadout

or keys. A selection of 0 Days for

AA

uto Scuto Sc

A

uto Sc

AA

uto Scuto Sc

AS OnAS On

AS On and

AS OnAS On

AA

A

AA

ving ving

ving

ving ving

e Filtere Filter

e Filter" reminder On or OFF. If selec-

e Filtere Filter

e Filtere Filter

e Filter" as a reminder to change or

e Filtere Filter

RR

UN SCHEDUN SCHED

R

UN SCHED button to clear the

RR

UN SCHEDUN SCHED

VV

alvalv

V

alv

VV

alvalv

y y

Adjustment 4 LAdjustment 4 L

y

Adjustment 4 L

y y

Adjustment 4 LAdjustment 4 L

tic Sctic Sc

hedulehedule

tic Sc

hedule – 1F85 only, with just

tic Sctic Sc

hedulehedule

hedulehedule

hedule key this feature allows

hedulehedule

Cool Cool

AS OnAS On

Cool

AS On are activated

Cool Cool

AS OnAS On

uto Scuto Sc

hedulehedule

uto Sc

hedule. This value will be

uto Scuto Sc

hedulehedule

gg

e ON or OFFe ON or OFF

g

e ON or OFF – Heat pump

gg

e ON or OFFe ON or OFF

the second stage will

Time CalculaTime Calcula

Time Calcula

Time CalculaTime Calcula

or touch keys to select the

RR

eminder and Set eminder and Set

R

eminder and Set

RR

eminder and Set eminder and Set

ChangChang

e Filtere Filter

Chang

e Filter" is displayed,

ChangChang

e Filtere Filter

e Outpute Output

e Output – The O/B option is

e Outpute Output

O to 4 HI O to 4 HI

O to 4 HI –

O to 4 HI O to 4 HI

tiontion

tion – 1F85 only,

tiontion

RR

R

RR

un un

un

un un

TimeTime

Time

TimeTime

5

OPERAOPERA

OPERA

OPERAOPERA

Choose the FChoose the F

Choose the F

Choose the FChoose the F

Set the FAN Switch to

AA

Fan

A

AA

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

OnOn

Fan

On runs the fan continuously for increased air circulation

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
(Hea(Hea

(Hea

(Hea(Hea

Press the SYSTEM button to select:
HeaHea

tt

Hea

t: Thermostat controls only the heating system.

HeaHea

tt

OfOf

ff

Of

f: Heating and Cooling systems are off.

OfOf

ff

CoolCool

Cool: Thermostat controls only the cooling system.

CoolCool
AA

utouto

A

uto: Auto Changeover is used in areas where both heating

AA

utouto
and cooling may be required on the same day.
the thermostat to automatically 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

EmerEmer
heating system.

TING TING

TING

TING TING

uto uto

uto is the most commonly selected setting and runs

uto uto

t,t,

Of Of

ff

,,

Cool, Cool,

t,

Of

f

,

Cool,

t,t,

Of Of

ff

,,

Cool, Cool,

::

: (Heat Pump models) Thermostat controls only backup

::

YY

OUR OUR

Y

OUR

YY

OUR OUR

an Setting (Aan Setting (A

an Setting (A

an Setting (Aan Setting (A

AA

uto uto

uto or

uto uto

utouto

,,

uto

,

utouto

,,

OnOn

On.

OnOn

Emer) Emer)

Emer)

Emer) Emer)

A

AA

AA

A

AA

THERMOSTTHERMOST

THERMOST

THERMOSTTHERMOST

uto or On)uto or On)

uto or On)

uto or On)uto or On)

AA

UTUT

OO

A

UT

O allows

AA

UTUT

OO

AA

UTUT

OO

A

UT

O, be sure to set the

AA

UTUT

OO

AA

A

AA

TT

T

TT

IMPORIMPOR

IMPOR

IMPORIMPOR

ManMan

ual Operual Oper

Man

ual Oper

ManMan

ual Operual Oper

ModeMode

Mode

ModeMode

PrPr

ess ess

Pr

ess the SYSTEM button to select Heat or Cool and use

PrPr

ess ess
the
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.

ManMan

Man

ManMan
PrPr

Pr

PrPr

Press
temperature wherever you like. This will override the pro­gram. The
you to adjust the temperature manually, as needed. What­ever temperature you set in
hours a day, until you manually change the temperature or
press
grammed schedule.

PrPr

Pr

PrPr

Press
override the temperature setting until the next programmed
time. To cancel the temporary setting at any time and return
to the program, press
pressed to select
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
and buttons simultaneously to change to the other
mode.

or buttons to adjust the temperature to your

ual Operual Oper

ual Oper

ual Operual Oper

oo

gg

rr

ammaamma

o

g

r

amma

oo

gg

rr

ammaamma

RR

un Scun Sc

R

un Sc

RR

un Scun Sc

oo

gg

rr

am Ovam Ov

o

g

r

am Ov

oo

gg

rr

am Ovam Ov

aa

tion ftion f

a

tion f

aa

tion ftion f

aa

tion (Bypassing the Prtion (Bypassing the Pr

a

tion (Bypassing the Pr

aa

tion (Bypassing the Prtion (Bypassing the Pr

bb

le le

TT

b

le

T

bb

le le

TT

or and then the HOLD button and adjust the

HOLDHOLD

HOLD feature bypasses the program and allows

HOLDHOLD

hedhed

hed to cancel

hedhed

erer

ride (Tride (T

er

ride (T

erer

ride (Tride (T

or buttons to adjust the temperature. This will

AA

UTUT

A

UT

AA

UTUT

TT

ANT!ANT!

T

ANT!

TT

ANT!ANT!

or Non-Pror Non-Pr

or Non-Pr

or Non-Pror Non-Pr

herher

mostamosta

her

mosta

herher

mostamosta

HOLDHOLD

HOLD will be maintained 24

HOLDHOLD

HOLDHOLD

HOLD and resume the pro-

HOLDHOLD

emporempor

empor

emporempor

RR

un Scun Sc

R

RR
OO

O the thermostat will change to Heat

OO

hedhed

un Sc

hed. If the SYSTEM button is

un Scun Sc

hedhed

tsts

ts

tsts

arar

ar

arar

oo

gg

o

g

oo

gg

y Ovy Ov

y Ov

y Ovy Ov

rr

ammaamma

r

amma

rr

ammaamma

AUTOAUTO

AUTO to allow

AUTOAUTO

erer

er

erer

bb

b

bb

oo

gg

o

g

oo

gg

ride)ride)

ride)

ride)ride)

lele

le

lele

rr

am)am)

r

am)

rr

am)am)

PRPR

OGRAMMING (FOGRAMMING (F

PR

OGRAMMING (F

PRPR

OGRAMMING (FOGRAMMING (F

Set CurSet Cur

Set Cur

Set CurSet Cur

1) Press Menu and then Time button once. The display

2) Press and hold either the

3) Press Time once again. The display window will show

4) Press and hold either the

5) Press Time once again. The display will show the day

6) Press the

7) Press Run to exit the Time mode.

rr

ent ent

Time and DaTime and Da

r

ent

Time and Da

rr

ent ent

Time and DaTime and Da

will show the hour only.

the correct hour and AM/PM designation (AM begins at
midnight, PM begins at noon).

the minutes only.

the correct minutes.

of the week.

or key until you reach the current day

of the week.

or Pror Pr

or Pr

or Pror Pr

yy

y

yy

oo

gg

rr

ammaamma

o

g

r

amma

oo

gg

rr

ammaamma

or key until you reach

or key until you reach

bb

le Model Onlle Model Onl

b

le Model Onl

bb

le Model Onlle Model Onl

Enter the HeaEnter the Hea

Enter the Hea

Enter the HeaEnter the Hea

1) Press SYSTEM button to select "

switch area indicating the active mode being pro­grammed.

2) Press the Menu button and then press Schedule.

3) The top of the display will show the day(s) being pro-

grammed. The time and temperature (flashing) are also
displayed. "
the period.

4) Press

selected temperature for the 1st heating period.

5) Press Time button, time will flash.

6) Press

1st period.

7) The time will change in 15 minute increments.

8) After you have set the time and the temperature for

the period to begin, press Schedule to advance to the
next program period.

9) Repeat steps 2 through 8 until all of the program times

and temperatures are set for all program periods on
that day.

10)Press Schedule to the next day and repeat steps 2

through 9.

11)When programming is complete and all of the times and

temperatures match your desired heating schedule, press
Run Schedule. The thermostat will now run your program.

y)y)

y)

y)y)

ting Prting Pr

ting Pr

ting Prting Pr

11

1" will also be displayed to indicate

11

or key to change the temperature to your

or key to adjust the start time for the

oo

gg

rr

amam

o

g

r

am

oo

gg

rr

amam

HeaHea

tt

Hea

t" in the system

HeaHea

tt

Enter the Cooling PrEnter the Cooling Pr

Enter the Cooling Pr

Enter the Cooling PrEnter the Cooling Pr

1) Press SYSTEM button to select "

switch area indicating the active mode being pro­grammed.

2) Follow

6

Enter HeaEnter Hea

Enter Hea

Enter HeaEnter Hea

cooling times and temperatures.

ting Prting Pr

ting Pr

ting Prting Pr

oo

gg

rr

amam

o

g

r

am

oo

gg

rr

amam

CoolCool

Cool" in the system

CoolCool

oo

gg

rr

amam

o

g

r

am instructions for entering

oo

gg

rr

amam

PRPR

OGRAMMING (FOGRAMMING (F

PR

OGRAMMING (F

PRPR

OGRAMMING (FOGRAMMING (F

EnerEner

gg

y Say Sa

g

y Sa

gg

y Say Sa

ving Fving F

ving F

ving Fving F

HeaHea

Hea

HeaHea

PrPr

oo

Pr

o

PrPr

oo

CoolingCooling

Cooling

CoolingCooling

PrPr

oo

Pr

o

PrPr

oo

Ener

EnerEner

The 1F85-0471 thermostats are programmed with the energy saving settings shown in the table below for all days of the
week. If this program suits your needs, simply set the thermostat clock and press the
The table below shows the factory set heating and cooling schedule for all days of the week.

gg

g

gg

gg

g

gg

tingting

ting

tingting

rr

amam

r

am

rr

amam

rr

amam

r

am

rr

amam

actoractor

actor

actoractor

6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F

6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F

y Pry Pr

y Pr

y Pry Pr

WW

akak

W

ak

WW

akak

(P(P

eriod 1)eriod 1)

(P

eriod 1)

(P(P

eriod 1)eriod 1)

or Pror Pr

or Pr

or Pror Pr

e-Pre-Pr

e-Pr

e-Pre-Pr

e Upe Up

e Up

e Upe Up

oo

o

oo

oo

gg

o

g

oo

gg

gg

rr

amam

g

r

am

gg

rr

amam

rr

ammaamma

r

amma

rr

ammaamma

LeaLea

vv

e Fe F

Lea

v

e F

LeaLea

vv

e Fe F

(P(P

(P

(P(P

bb

le Model Onlle Model Onl

b

le Model Onl

bb

le Model Onlle Model Onl

or or

WW

oror

kk

or

W

or

k

or or

WW

oror

kk

eriod 2)eriod 2)

eriod 2)

eriod 2)eriod 2)

R

RR

RR

eturetur

etur

eturetur
(P(P

(P

(P(P

y)y)

y)

y)y)

n Homen Home

n Home

n Homen Home

eriod 3)eriod 3)

eriod 3)

eriod 3)eriod 3)

RR

UN ScUN Sc

R

UN Sc

RR

UN ScUN Sc

hedhed

hed button.

hedhed

Go Go

TT

o Bedo Bed

Go

T

o Bed

Go Go

TT

o Bedo Bed

(P(P

eriod 4)eriod 4)

(P

eriod 4)

(P(P

eriod 4)eriod 4)

Planning Planning

Planning

Planning Planning

The Heating and Cooling Program schedules below allow you to pencil in your own program times and temperatures.
The 1F85-0471 comes configured for 5/1/1 day programming and can also be configured for 5/2 day programming (see
configuration section).
Factory settings are listed on Monday through Friday, Saturday and Sunday. If you are re-programming a 5/2 day schedule,
pencil in your own times and temperatures directly below the factory times and temperatures.

If you are re-programming a 5+1+1 fill in all lines with the times and temperatures you want.
Keep the following guidelines in mind when planning your program.

• In Heating, lower temperatures will save energy.

• In Cooling, higher temperatures will save energy.
IfIf

y y

•

If

y

IfIf

y y

WW

oror

W

or

WW

oror

YY

our Prour Pr

Y

our Pr

YY

our Prour Pr

ou plan on using ou plan on using

ou plan on using

ou plan on using ou plan on using

ksheet fksheet f

ksheet f

ksheet fksheet f

or Ror R

or R

or Ror R

HeaHea

Hea

HeaHea

PrPr

oo

gg

Pr

o

g

PrPr

oo

gg

Mo-FMo-F

Mo-F

Mo-FMo-F

SaSa

t-Sunt-Sun

Sa

t-Sun

SaSa

t-Sunt-Sun

or Saor Sa

or Sa

or Saor Sa

SunSun

Sun

SunSun

5+1+1 5+1+1

5+1+1

5+1+1 5+1+1

tingting

ting

tingting

rr

amam

r

am

rr

amam

rr

r

rr

onlyonly

only

onlyonly

tt

t

tt

e-Pre-Pr

e-Pr

e-Pre-Pr

oo

gg

rr

am – Imporam – Impor

o

g

r

am – Impor

oo

gg

rr

am – Imporam – Impor

AA

uto Changuto Chang

A

uto Chang

AA

uto Changuto Chang

oo

gg

rr

amming 5/2 Daamming 5/2 Da

o

g

r

amming 5/2 Da

oo

gg

rr

amming 5/2 Daamming 5/2 Da

WW

akak

e Upe Up

W

ak

e Up

WW

akak

e Upe Up

(P(P

eriod 1)eriod 1)

(P

eriod 1)

(P(P

eriod 1)eriod 1)

6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F

6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F

6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F

eoeo

eo

eoeo

vv

v

vv

tanttant

tant

tanttant

erer

er,

erer

do not prdo not pr

do not pr

do not prdo not pr

y and 5+1+1 Day and 5+1+1 Da

y and 5+1+1 Da

y and 5+1+1 Day and 5+1+1 Da

Lea Lea

Lea

Lea Lea

(P(P

(P

(P(P

oo

gg

rr

am the heaam the hea

o

g

r

am the hea

oo

gg

rr

am the heaam the hea

vv

e Fe F

or or

v

e F

or

vv

e Fe F

or or

eriod 2)eriod 2)

eriod 2)

eriod 2)eriod 2)

WW

W

WW

ting higher than the coolingting higher than the cooling

ting higher than the cooling.

ting higher than the coolingting higher than the cooling

y Pry Pr

oo

gg

rr

amam

o

g

r

am

oo

gg

rr

amam

n Homen Home

n Home

n Homen Home

eriod 3)eriod 3)

eriod 3)

eriod 3)eriod 3)

oror

or

oror

y Pr

y Pry Pr

kk

R R

R

R R

eturetur

etur

eturetur

(P(P

(P

(P(P

k

kk

Go Go

Go

Go Go

(P(P

eriod 4)eriod 4)

(P

eriod 4)

(P(P

eriod 4)eriod 4)

TT

o Bedo Bed

T

o Bed

TT

o Bedo Bed

CoolingCooling

Cooling

CoolingCooling

PrPr

oo

gg

Pr

o

g

PrPr

oo

gg

Mo-FMo-F

Mo-F

Mo-FMo-F

SaSa

t-Sunt-Sun

Sa

t-Sun

SaSa

t-Sunt-Sun

or Saor Sa

or Sa

or Saor Sa

SunSun

Sun

SunSun

5+1+1 5+1+1

5+1+1

5+1+1 5+1+1

WW

akak

e Upe Up

W

ak

e Up

WW

akak

e Upe Up

(P(P

rr

r

rr

amam

am

amam

rr

r

rr

t

onlyonly

only

onlyonly

tt

tt

eriod 1)eriod 1)

(P

eriod 1)

(P(P

eriod 1)eriod 1)

6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F

6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F

6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F

Lea Lea

Lea

Lea Lea

vv

e Fe F

v

e F

vv

e Fe F

(P(P

eriod 2)eriod 2)

(P

eriod 2)

(P(P

eriod 2)eriod 2)

or or

or

or or

WW

W

WW

oror

or

oror

kk

R R

eturetur

R

R R

etur

eturetur

(P(P

eriod 3)eriod 3)

(P

eriod 3)

(P(P

eriod 3)eriod 3)

n Homen Home

n Home

n Homen Home

k

kk

Go Go

Go

Go Go

(P(P

eriod 4)eriod 4)

(P

eriod 4)

(P(P

eriod 4)eriod 4)

TT

o Bedo Bed

T

o Bed

TT

o Bedo Bed

7

TRTR

OUBLESHOOOUBLESHOO

TR

OUBLESHOO

TRTR

OUBLESHOOOUBLESHOO

Reset OperationReset Operation

Reset Operation

Reset OperationReset Operation

NoteNote

Note: When thermostat is reset, installer configuration menu settings and programming will reset to factory settings.

NoteNote
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
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.
NoteNote

Note: Be sure to review the installer configuration menu settings.

NoteNote
To reset the programming, clock and configuration settings, press and and the FAN button simultaneously. The thermostat should
go blank and then all segments will be displayed momentarily.

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)

TINGTING

TING

TINGTING

RR

CC

R and

C (do not short them together) and removing batteries for 2 minutes. After resetting the thermostat, replace

RR

CC

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.

4. Loose connection to thermostat or system.

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.
Tighten connections.

No HeatNo Heat

No Heat

No HeatNo Heat

No CoolNo Cool

No Cool

No CoolNo Cool

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. Pilot light not lit.

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

3. Heating system requires service or
thermostat requires replacement.

1. Cooling system requires service or
thermostat requires replacement.

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

Re-light pilot.
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 HVAC service
person for assistance.
DiagnosticDiagnostic

Diagnostic: Set SYSTEM Switch to

DiagnosticDiagnostic
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 HVAC service
person to verify the heating is operating correctly.

Same as diagnostic for No Heat condition except set the
thermostat to
room temperature. There may be up to a five minute delay
before the thermostat clicks in Cooling.

Check each wire connection to verify they are not shorted
or touching together. No bare wire should stick out from
under terminal block. 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.

COOL COOL

COOL and lower the setpoint below the

COOL COOL

HEAT HEAT

HEAT and raise the

HEAT HEAT

Thermostat Setting &Thermostat Setting &

Thermostat Setting &

Thermostat Setting &Thermostat Setting &
Thermostat ThermometerThermostat Thermometer

Thermostat Thermometer

Thermostat ThermometerThermostat Thermometer
DisagreeDisagree

Disagree

DisagreeDisagree

Furnace (Air Conditioner)Furnace (Air Conditioner)

Furnace (Air Conditioner)

Furnace (Air Conditioner)Furnace (Air Conditioner)
Cycles Too Fast or Too SlowCycles Too Fast or Too Slow

Cycles Too Fast or Too Slow

Cycles Too Fast or Too SlowCycles Too Fast or Too Slow
(narrow or wide(narrow or wide

(narrow or wide

(narrow or wide(narrow or wide
temperature swing)temperature swing)

temperature swing)

temperature swing)temperature swing)

White-Rodgers is a division
of Emerson Electric Co.

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

1. Thermostat thermometer setting
requires adjustment.

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

HOMEOWNER HELP LINEHOMEOWNER HELP LINE

HOMEOWNER HELP LINE

HOMEOWNER HELP LINEHOMEOWNER HELP LINE

St. Louis, MissouriSt. Louis, Missouri

St. Louis, Missouri

St. Louis, MissouriSt. Louis, Missouri

www.white-rodgers.comwww.white-rodgers.com

www.white-rodgers.com

www.white-rodgers.comwww.white-rodgers.com

The thermometer can be adjusted +/- 4 degrees. See
Temperature Display Adjustment in the Configuration
Menu section.

Digital thermostats provide precise control and cycle faster
than older mechanical models. The system turns on and
off more frequently but runs for a shorter time so there is
no increase in energy use. If you would like an increased
cycle time, choose
menu, step 6 (heat), 7 (cool) or 8 (heat pump). If an
acceptable cycle rate is not achieved, contact a local
HVAC service person for additional suggestions.

: 1-800-284-2925: 1-800-284-2925

: 1-800-284-2925

: 1-800-284-2925: 1-800-284-2925

SL SL

SL for slow cycle in the Configuration

SL SL