White Rodgers 1F80-0471 User manual

Index Page
Installation 2
Wiring Connections 2
Thermostat Quick Reference 3
Installer Configuration Menu 4
Operating Your Thermostat 6
Programming 6
Troubleshooting 8
Save these instructions for future use!
Description
Gas or Oil Heat Yes
Electric Furnace Yes
Heat Pump (No Aux. or Emergency Heat) Yes
Heat Pump (with Aux. or Emergency Heat) No
Systems with up to 3 Stages Heat, 2 Stages Cool No
Heat Only Systems Yes
Millivolt Heat Only Systems – Floor or Wall Furnaces Yes
Cool Only Systems Yes
Hydronic (Hot Water) Zone Heat – 2 Wires Yes
Hydronic (Hot Water) Zone Heat – 3 Wires Yes
Blue Single 1/1 Stage Thermostat with
Automatic Heat/Cool Changeover Option
PART NO. 37-6749D
Replaces 37-6749C
0902
Single Stage or Heat Pump
Installation and Operating Instructions for Model:
APPLICATIONS
THERMOSTAT APPLICATION GUIDE 1F80-0471 Thermostat
SPECIFICATIONS
Electrical Rating:
Battery Power. . . . . . . . . . . . . . . . . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Input-Hardwire . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 VAC
Terminal Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 A per terminal, 1.5A 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
Topreventelectricalshockand/orequipmentdamage,
disconnect electric power to system at main fuse or
circuit breaker box until installation is complete.
CAUTION
!
ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this prod-
uct 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. Refer to www.white-rodgers.com for location to
send product containing mercury.
Model Programming Choices
1F80-0471 5/2 Day 5/1/1 Day Non-Programmable
1F86-0471 Non-Programmable
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING THIS
CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.
www.white-rodgers.com

3
Time Day of Week Setting
Temperature
Room
Temperature
Temperature Up/Down
HOLD Button
SYSTEM
Button FAN
Button
SYSTEM
Indicator
FAN
Indicator MENU/SCHEDULE/RUN
Button
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.
Home Screen Description Figure 4 – Home Screen Display
Figure 5 – Programming & Configuration Items
10
1
2
3
4
5
6
7
8
9
THERMOSTAT QUICK REFERENCE
6
Displays Fan Mode (On, Auto) or "Run" in Menu
mode or "Saving" in Cool SavingsTM Mode.
7
Displays "Run Schedule", "Schedule", or "Menu".
8
Displays "Save" when Cool SavingsTM is working.
9
Displays "Heat Pump" when system is configured
as Heat Pump thermostat.
10
Displays "Hold" in programmable mode when in
"Hold" mode. Displays Light Bulb in non-program-
mable mode.
1
Flame icon ( ) is displayed when the system is in
HEAT mode. Snowflake icon ( ) is displayed when the
system is in COOL mode.
2
The word "Hold" is displayed when the thermostat is
in the HOLD mode. "Temp Hold" is displayed when
the thermostat is in a Temporary HOLD mode.
3
Displays "Change Filter" when the system has run for
the programmed filter time period as a reminder to
change or clean your filter.
4
Displays "Set" for setpoint when in Run Program mode.
5
Displays System Mode (Heat, Cool, Auto, Off) or
"Time" in menu mode.
Programming and Configuration Items

4
INSTALLER/CONFIGURATION MENU
With thermostat in Heat, Cool or Auto, in normal operation, 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 an item option.
Shaded items are not available on 1F86.
1) SelectReversingValveOutput(SS/HPswitchmustbeset
at HP, omitted if SS/HP switch is SS Position) – The O/B
option is 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 thermo-
stat 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.
2) ProgramOptions1F80only–Thiscontrolcanbeconfigured
for 5/2 day or 5/1/1 day programming or non-programming
mode.ThedefaultsettingisP2,indicating5/2dayprogram-
ming. The programs per week can be toggled to P3 or P0
by pressing the or keys.Aselection of 0 Days for
non-programmable will eliminate the need for EMR, and
that step in the menu will be skipped.
3) Select Cool Savings™ and value – Selects the Cool
Savings feature On or OFF. If selected On, press MENU
to select the amount of adjustment for the 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 (3°). In normal operation "Saving" will appear under
"Fan".
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
feelmorecomfortable.CoolSavingsoperatesduringperiods
ofhighdemandwhichnormallyoccuronthehottestsummer
days when the cooling system may run for hours to reach
thethermostatsetting.Longcoolingruntimesalsolowerthe
indoorhumidity.CoolSavingsveryslowlyadjuststhesetpoint
temperature to make the setpoint closer to the displayed
temperature, to a maximum number of degrees selected.
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
allowcomfortattheslightlyhighertemperature.WhenCool
Savingsismakingadjustments,"Save"willshownexttothe
setpoint temperature and the room temperature may vary
within the adjustment range selected.
If this feature is selected OFF, no change will occur when
the cooling system is continually running during periods of
high demand.
INSTALLER/CONFIGURATION MENU
MENU
REF HP SS PRESS
BUTTON DISPLAYED (FACTORY DEFAULT) Press or to
select from listed options COMMENTS
1 1 MENU On (Cool O) Heat b On Reversing Valve Output (SS/HP switch
must be in the Heat Pump HP position)
2 2 1 MENU P (2) P 3, P 0 Selectable Programs Per Week
(For programmable thermostat only)
332
MENU Cool Saving CS (OFF) Cool Saving CS On Select Cool Savings on or off
MENU CS (3) 6, 5, 4, 2, 1 Selects Cool Savings value 1 (low) to 6 (high)
4 4 3 MENU E (On) E OFF Selects Energy Management Recovery (EMR)
on or off
5 4 MENU CR Heat
(ME) FA, SL AdjustableAnticipation (Heat) (only when SS/HP switch is at the SS position)
6 5 MENU CR Cool
(FA) SL AdjustableAnticipation (Cool) (only when SS/HP switch is at the SS position)
7 5 MENU CR Heat Pump
(FA) SL AdjustableAnticipation (Heat Pump) (only when SS/HP switch is at the HP position)
8 6 6 MENU CL (OFF) CL On Compressor Lockout Time
9 7 7 MENU Auto Heat
Cool Off
Heat Cool Off,
Heat Off with Fan icon,
Heat Off without Fan
icon, Cool Off,
Auto Off
System Mode Configuration
with Automatic Changeover
10 8 8 MENU L (On) L OFF Selects Display Light on or off
11 9 9 MENU 0 HI 1 HI, 2 HI, 3HI, 4 HI,
1 LO, 2 LO, 3 LO, 4 LO Adjustable Ambient Temperature Display
12 10 10 MENU F C Selects Fahrenheit/Celsius Temperature Display
13 11 11 MENU Change Filter (OFF) Change Filter On Selects Filter Change-out Indicator
MENU Change Filter 200 h 25 h to 1975 h in
25-hour increment When on, selects time in 25 hour increments 25-hour increment
14 12 12 RUN Returns to Normal Operation

5
INSTALLER/CONFIGURATION MENU
4) Energy Management Recovery: (this step is skipped if
configured to be non-programmable).
Energy Management Recovery (E) On enables the ther-
mostat 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: If E On is selected and have your heating pro-
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 6:35AM. Cooling allows more time per
degree, because it takes longer to reach set temperature.
5, 6 & 7) Cycle Rate Selection – The factory default settings
with SS/HP switch in SS position for Heat is medium
cycle (ME) and Cool is fast cycle (FA). For Heat Pump
(HP), the default setting is fast cycle (FA).
To change cycle rate, press the or key.
Cycle rate differentials for different settings are:
MODE Fast Medium Slow
FA ME SL
Heat (SS) 0.4°F 0.6°F 1.8°F
Cool (SS) 1.2°F – 1.7°F
Heat Pump (HP) 1.2°F – 1.7°F
8) Select Compressor Lockout CL OFF or ON – Selecting
CLON will cause the thermostat to wait 5 minutes between
coolingcycles.Thisis intended tohelpprotectthe compres-
sor from short cycling. Some newer compressors already
haveatimedelaybuiltinand 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
up to five minutes.
9) System Mode Configuration –This thermostatisconfigured
forHeatandCoolwithAutochangeover(SYSTEMswitchwith
CoolOffHeatAuto)default. It canalsobeconfigured for Heat
and Cool (Cool Off Heat), Heat only with fan (Off Heat), Heat
only without fan, Auto only (Auto Off), and Cool only (Cool
Off).
10)Select Backlight Display – The display backlight improves
displaycontrastinlow lighting conditions. When the"C"termi-
nal is powered, selecting backlight CdLON 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 whether the backlight is selected ON or
OFF.
11)Select Temperature Display Adjustment 4 LO to 4 HI.
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 on the left
side of the display.
12)Select F° or C° Readout – Changes the display readout to
Centigrade or Fahrenheit as required.
13)Select Filter Replacement Reminder and Set Run Time.
Select the "Change Filter" reminder On or OFF. If selected
On, press MENU to select the time period from 25 to 1975
hours in 25 hours increments. In a typical system, 200 hours
(default) of run time is approximately 30 days. After the se-
lected time of blower operation, the thermostat will display
"Change Filter" as a reminder to change or clean your air
filter. When "Change Filter" is displayed, press MENU but-
ton to clear the display and restart the time to the next filter
change.

6
OPERATING YOUR THERMOSTAT
Choose the Fan Setting (Auto or On)
Set the FAN Switch to Auto or On.
Fan Auto is the most commonly selected setting and runs the
fan only when the heating or cooling system is on.
Fan On runs the fan continuously for increased air circulation
or to allow additional air cleaning.
Choose the System Setting
(Heat, Off, Cool, Auto)
Press the SYSTEM button to select:
Heat: Thermostat controls only the heating system.
Off: Heating and Cooling systems are off.
Cool: Thermostat controls only the cooling system.
Auto: Auto Changeover is used in areas where both heating
and cooling may be required on the same day. AUTO allows
the thermostat to automatically select heating or cooling
depending on the indoor temperature and the selected heat
and cool temperatures. When using AUTO, be sure to set the
Cooling temperatures more than 1° Fahrenheit higher than
the heating temperature.
Manual Operation for Non-Programmable
Thermostats Mode
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 AUTO to allow
the thermostat to automatically change between Heat and
Cool.
Set Current Time and Day
1) Press Menu and then Time button once. The display
will show the hour only.
2) Press and hold either the or button until you
reach the correct hour andAM/PM designation (AM be-
gins at midnight, PM begins at noon).
3) Press Time once again. The display window will show
the minutes only.
4) Press and hold either the or button until you
reach the correct minutes.
5) Press Time once again. The display will show the day
of the week.
6) Press the or button until you reach the current
day of the week.
7) Press Run to exit the Time mode.
Enter the Heating Program
1) Press SYSTEM button to select "Heat" in the system
switch area indicating the active mode being pro-
grammed.
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. "1" will also be displayed to indicate the period.
4) Press or button to change the temperature to
your selected temperature for the 1st heating period.
5) Press Time button, time will flash.
6) Press or button to adjust the start time for the
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.
Enter the Cooling Program
1) Press SYSTEM button to select "Cool" in the system
switch area indicating the active mode being pro-
grammed.
2) Follow Enter Heating Program instructions for entering
cooling times and temperatures.
PROGRAMMING (For Programmable Model Only)
IMPORTANT!
Manual Operation (Bypassing the Program)
Programmable Thermostats
Press or and the HOLD button and adjust the tem-
perature wherever you like. This will override the program.
The HOLD feature bypasses the program and allows you
to adjust the temperature manually, as needed. Whatever
temperature you set in HOLD will be maintained 24 hours
a day, until you manually change the temperature or press
Run Schedule to cancel HOLD and resume the programmed
schedule.
Program Override (Temporary Override)
Press or buttons to adjust the temperature. This will
override the temperature setting until the next programmed
time. To cancel the temporary setting at any time and return
to the program, press Run Schedule. If the SYSTEM button
is pressed to select AUTO the 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
and buttons simultaneously to change to the other mode.

7
Energy Saving Factory Pre-Program
The 1F80-0471 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 RUN button.
The table below shows the factory set heating and cooling schedule for all days of the week.
Planning Your Program – Important
The Heating and Cooling Program schedules below allow you to pencil in your own program times and temperatures.
The 1F80-0471 comes configured for 5/2 day programming and can also be configured for 5+1+1 programming (see configu-
ration 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.
• If you plan on using Auto Changeover, do not program the heating higher than the cooling.
Worksheet for Re-Programming 5/2 Day and 5+1+1 Day Program
PROGRAMMING (For Programmable Model Only)
Wake Up
(Period 1) Leave For Work (Period 2) Return Home (Period 3) Go To Bed (Period 4)
Heating
Program 6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F
Cooling
Program 6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F
Heating
Program Wake Up (Period 1) Leave For Work (Period 2) Return Home (Period 3) Go To Bed (Period 4)
Mo-Fr 6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F
Sat-Sun
or Sat 6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F
Sun
5+1+1 only 6:00 AM 70°F 8:00 AM 62°F 5:00 PM 70°F 10:00 PM 62°F
Cooling
Program Wake Up (Period 1) Leave For Work (Period 2) Return Home (Period 3) Go To Bed (Period 4)
Mo-Fr 6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F
Sat-Sun
or Sat 6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F
Sun
5+1+1 only 6:00 AM 75°F 8:00 AM 83°F 5:00 PM 75°F 10:00 PM 78°F

Symptom Possible Cause Corrective Action
No Heat/No Cool/No Fan
(common problems) 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.
Replace fuse or reset breaker.
Turn switch to ON.
Replace door panel in proper position to engage safety inter-
lock or door switch.
Tighten connections.
No Heat 1. Pilot light not lit.
2. Furnace Lock-Out Condition. Heat
may also be intermittent.
3. Heating system requires service or
thermostat requires replacement.
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.
Diagnostic: Set SYSTEM Switch to HEAT and raise the
setpoint above room temperature. Within a few seconds the
thermostat should make a soft click sound. This sound usu-
ally indicates the thermostat is operating properly. If the ther-
mostat 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.
No Cool 1. Cooling system requires service or
thermostat requires replacement. Same as diagnostic for No Heat condition except set the thermostat to COOL and lower the setpoint below the room
temperature. There may be up to a five minute delay before
the thermostat clicks in Cooling.
Heat, Cool or Fan
Runs Constantly 1. Possible short in wiring. 2. Possible short in thermostat.
3. Possible short in heat/cool/fan system.
4. FAN Switch set to Fan ON.
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 oper-
ates correctly, replace the thermostat.
Thermostat Setting &
Thermostat Thermometer
Disagree
1. Thermostat thermometer setting
requires adjustment. The thermometer can be adjusted +/- 4 degrees. See Temperature Display Adjustment in the Configuration Menu
section.
Furnace (Air Conditioner)
Cycles Too Fast or Too
Slow (narrow or wide
temperature swing)
1. The location of the thermostat and/or
the size of the Heating System may
be influencing the cycle rate.
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 SL for slow cycle in the Configuration 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.
TROUBLESHOOTING
Reset Operation
Note: When thermostat is reset, installer configuration menu settings and programming will reset to factory settings.
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 Rand C(do not short them together) 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.
Note: Be sure to review the installer configuration menu settings.
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.
www.white-rodgers.com
HOMEOWNER HELP LINE: 1-800-284-2925
White-Rodgers is a division
of Emerson Electric Co.
The Emerson logo is a
trademark and service mark
of Emerson Electric Co.