10
♦
Check Filter Reset
Once the filter timer has expired,
CHECK FILTER
will turn on and stay
on. To clear the message and reset
the timer:
1. Press the
and
buttons and hold
for 3 seconds.
CLr
will appear in the
time display.
2. Press any key to clear the message.
The display will transition to the
temperature scale display as
described in the previous section.
3. No further input is needed. Within a few seconds, the display will
return to the normal operating mode.
♦
Backlit Display
This thermostat is equipped with a backlight to make night time temper-
ature adjustments quick and easy. Press the
button to activate the
backlight. The backlight will turn off after about 10 seconds of inactivity.
♦
Reset
To reset the thermostat press the RESET button located above the upper
left corner of the display.
R
C
G
O
B
Y1
W1
ELEC GAS
NON_HP HP
°
F
RESET switch
110-1087B.qxd 3/4/05 4:00 PM Page 10
