Backlight
(Setup steps 3-6)
Backlight (setup step 3)
OFF - Backlight turns on only with
a button press and turns off after
8 seconds.
ON - Backlight is on continuously.
Night Dimmer (setup step 4) - Selecting
ON allows for turning off the backlight
of the display during specific times of
the day, usually at night.
Night Dimmer Start Time
(setup step 5) - 12:00 am to 12:00 am
Night Dimmer Stop Time
(setup step 6) - 12:00 am to 12:00 am
Fan On or Fan Auto
(Setup step 7)
FAN ON - indicates constant fan operation. Fan On is
not allowed when the thermostat is in the Off Mode
or unoccupied.
If FAN AUTO is selected, the fan will only operate
during a heat or cool demand.
The Fan is forced into FAN AUTO when running a
program and the thermostat shows “unoccupied”.
User Setup: Backlight Operation
19
Содержание D2270C
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