White Rodgers 1F80-224 - Manual (Page 4)

4
Before you begin programming your thermostat, you should be
familiar with its features and with the display and the location
and operation of the thermostat buttons. Your thermostat con-
sists of two parts: the thermostat cover
thermostat cover thermostat cover thermostat cover thermostat cover and the base base base base base. To
remove the cover, pull it straight out from the base. To replace
the cover, line up the cover with the base and press until the
cover snaps onto the base.
The Thermostat Buttons The Thermostat Buttons The Thermostat Buttons The Thermostat Buttons The Thermostat Buttons and Switches and Switches and Switches and Switches and Switches
1 Raises temperature setting.
2 Lowers temperature setting.
3 TIME button.
4 PRGM (program) button.
5 RUN (run program) button.
6 HOLD temperature button.
7 FAN switch (ON ON ON ON ON, AUTO AUTO AUTO AUTO AUTO).
8 SYSTEM switch (COOL COOL COOL COOL COOL, OFF OFF OFF OFF OFF, HEAT HEAT HEAT HEAT HEAT).
The Display The Display The Display The Display The Display
9 Flame icon Flame icon Flame icon Flame icon Flame icon ( ) is displayed when the SYSTEM switch is in
the HEAT position. Snowflake icon
Snowflake icon Snowflake icon Snowflake icon Snowflake icon ( )is displayed (non-
flashing) when the SYSTEM switch is in the COOL position.
Snowflake
Snowflake Snowflake Snowflake Snowflake is displayed (flashing) if the thermostat is in
lockout mode to prevent the compressor from cycling too
quickly.
10 Displays BATT BATT BATT BATT BATT when the 2 "AA" batteries are low and
should be replaced. Only BATT BATT BATT BATT BATT and LO LO LO LO LO in the minutes field
are displayed when batteries are low with no system
power.
11 Alternately displays current time and temperature. Dis-
plays LO
LO LO LO LO in the minutes field when batteries are low.
12 The word HOLD HOLD HOLD HOLD HOLD is displayed when the thermostat is in the
HOLD mode. HOLD HOLD HOLD HOLD HOLD is displayed flashing when the thermo-
stat is in a temporary HOLD Mode.
13 Displays currently programmed set temperature (this is
blank when SYSTEM switch is in the OFF position).
CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU CONFIGURATION MENU
The configuration menu allows you to set certain thermostat
operating characteristics to your system or personal require-
ments.
Press RUN to make sure the thermostat is in the run program
mode, then press PRGM and RUN at the same time to enter the
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 HOLD to change to the next menu item or press TIME to
go backwards to the previous item in the menu. 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.
OPERATION OPERATION OPERATION OPERATION OPERATION
1) 1) 1) 1) 1) Select Temporary Hold Time Select Temporary Hold Time Select Temporary Hold Time Select Temporary Hold Time Select Temporary Hold Time - The thermostat 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 disables the function
Example:
1. You have selected 3:00 hours for the Temporary Hold
time period.
2. With the thermostat set to Heat or Cool, press HOLD for for for for for
approximately five seconds approximately five seconds approximately five seconds approximately five seconds approximately five seconds until HOLD time (3:00
indicating 3 hours) appears as a setting reminder.
3. After releasing the button, HOLD HOLD HOLD HOLD HOLD on the display will
blink.
4. Use or to set the temperature to your prefer-
ence. The thermostat will maintain this temperature
setting for 3 hours with HOLD
HOLD HOLD HOLD HOLD blinking to remind you it is
in Temporary Hold. After 3 hours the thermostat will go
back to the program temperature and HOLD
HOLD HOLD HOLD HOLD will no
longer blink or display.
2) 2) 2) 2) 2) Select FA or SL (Fast or Slow) Heating Cycle Rate Select FA or SL (Fast or Slow) Heating Cycle Rate Select FA or SL (Fast or Slow) Heating Cycle Rate Select FA or SL (Fast or Slow) Heating Cycle Rate Select FA or SL (Fast or Slow) Heating Cycle Rate - The
FA setting is frequently used for gas, oil or electric heat. The
SL setting produces a longer heating cycle which is nor-
mally for hot water or steam (hydronic) systems. Both
settings produce very accurate temperature control and
can be set to your personal preference. FA cycles the
system just under 1°F and the SL setting cycles at approxi-
mately 1.5°F.
3) 3) 3) 3) 3) Select backlit display Select backlit display Select backlit display Select backlit display Select backlit display - The display backlight improves
display contrast in low lighting conditions. Selecting back-
light ON will keep the light on for a short period of time after
any key is pressed. Selecting OFF will keep the light off.
4) 4) 4) 4) 4) Select Compressor Lockout LOC OFF or ON Select Compressor Lockout LOC OFF or ON Select Compressor Lockout LOC OFF or ON Select Compressor Lockout LOC OFF or ON Select Compressor Lockout LOC OFF or ON - Selecting
LOC ON will cause the thermostat to wait 5 minutes before
turning on the compressor if the heating and cooling sys-
tem loses power. It will also wait 5 minutes minimum
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
feature is already present in their system. When the
compressor time delay occurs it will flash the (snowflake
icon) for about five minutes then turn on the compressor.