White Rodgers 1F85-275 User Manual
Symptom
My thermostat is reading in Celsius.
How do I change it to Fahrenheit?
How do I change it to Fahrenheit?
Do I have to program a stop time for each
program period?
program period?
My thermostat does not follow it’s
program. What should I do?
program. What should I do?
Between heating and cooling seasons,
I want to turn my system off. Will this
change my program?
I want to turn my system off. Will this
change my program?
My display light does not work. Can it be
fixed or replaced?
fixed or replaced?
Do I have to reprogram my thermostat
after I change the batteries?
after I change the batteries?
My setpoint temperature is flashing.
What does that mean?
What does that mean?
How can I get a copy of the Operating
Manual for my thermostat?
Manual for my thermostat?
My program or configuration menu is all
messed up, how do I start from the
beginning?
messed up, how do I start from the
beginning?
Corrective Action
Your thermostat display can be set to display temperature in Fahrenheit or
Celsius. This option can be set in the INSTALLER/CONFIGURATION MENU
of your thermostat. See page 6 step 12.
Celsius. This option can be set in the INSTALLER/CONFIGURATION MENU
of your thermostat. See page 6 step 12.
There is no need to select a time to stop a programming period. Starting a
new programming period will stop the previous program period.
new programming period will stop the previous program period.
Unless the thermostat appears to be damaged it will follow the program that
is in the memory. The most common reason a thermostat will appear not to
be following the program is a programming error. Verify that the AM or PM
settings are correct for each period. Also verify that the Day of the week is
set correctly. Models with EMR (Energy Management Recovery) start early to
make the temperature they are programmed for by the time specified in the
program. See the CONFIGURATION MENU on page 6 step 3.
is in the memory. The most common reason a thermostat will appear not to
be following the program is a programming error. Verify that the AM or PM
settings are correct for each period. Also verify that the Day of the week is
set correctly. Models with EMR (Energy Management Recovery) start early to
make the temperature they are programmed for by the time specified in the
program. See the CONFIGURATION MENU on page 6 step 3.
Any time you wish to turn your system off, simply press the SYSTEM button
until “OFF” is displayed. This will not affect your thermostat’s programming
in any way. To turn the system back on, press the SYSTEM button to HEAT
or COOL and press RUN. The system will begin operating according to the
current thermostat program. See under OPERATION page 8 & 9.
until “OFF” is displayed. This will not affect your thermostat’s programming
in any way. To turn the system back on, press the SYSTEM button to HEAT
or COOL and press RUN. The system will begin operating according to the
current thermostat program. See under OPERATION page 8 & 9.
Because it is soldered to the circuit board it is not possible to repair or
replace.
replace.
No. This thermostat has permanent memory, although you will have to reset
your clock.
your clock.
When the thermostat compressor time delay occurs it will flash the setpoint
for about five minutes. This is intended to help protect the compressor from
short cycling.
for about five minutes. This is intended to help protect the compressor from
short cycling.
Visit our website at www.white-rodgers.com for operating manuals.
You can perform software reset by pressing
and SYSTEM buttons
simultaneously when SYSTEM mode is OFF. See “Forget Keypad Lockout
Code” under “TROUBLESHOOTING” for details.
Code” under “TROUBLESHOOTING” for details.
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www.white-rodgers.com
HOMEOWNER HELP LINE: 1-800-284-2925
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of Emerson Electric Co.
trademark and service mark
of Emerson Electric Co.