White Rodgers 1F80-224 Benutzerhandbuch

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 and the 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 and Switches

and Switches

Raises temperature setting.

Lowers temperature setting.

TIME button.

PRGM (program) button.

RUN (run program) button.

HOLD temperature button.

FAN switch (ON

ON, AUTO

AUTO

AUTO).

SYSTEM switch (COOL

COOL

COOL, OFF

OFF

OFF, HEAT

HEAT

HEAT).

The Display

Flame icon

Flame icon ( ) is displayed when the SYSTEM switch is in
the HEAT position. Snowflake icon

Snowflake icon

Snowflake icon ( )is displayed (non-

flashing) when the SYSTEM switch is in the COOL position.
Snowflake

Snowflake

Snowflake is displayed (flashing) if the thermostat is in
lockout mode to prevent the compressor from cycling too
quickly.

Displays BATT

BATT

BATT when the 2 "AA" batteries are low and

should be replaced. Only BATT

BATT

BATT and LO

LO in the minutes field

are displayed when batteries are low with no system
power.

Alternately displays current time and temperature. Dis-
plays LO

LO in the minutes field when batteries are low.

The word HOLD

HOLD

HOLD is displayed when the thermostat is in the

HOLD mode. HOLD

HOLD

HOLD is displayed flashing when the thermo-

stat is in a temporary HOLD Mode.

Displays currently programmed set temperature (this is

blank when SYSTEM switch is in the OFF position).

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

1) 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

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 on the display will

blink.

4. Use

to set the temperature to your prefer-

ence. The thermostat will maintain this temperature
setting for 3 hours with 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 will no

longer blink or display.

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 - 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) 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) 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.