Honeywell RTH8500 Manuel Du Propriétaire page 17

Screen cleaning
Press SCREEN to lock the screen for
cleaning. The screen will remain locked
for 30 seconds so you can clean the
screen without changing any settings.
After 30 seconds, press DONE to
resume normal operation, or press
SCREEN again if you require more time
for cleaning.
NOTE: Do not spray any liquid directly
on the thermostat. Spray liquids onto a
cloth, then use the damp cloth to clean
the screen. Use water or household
glass cleaner. Avoid abrasive
cleansers.
Filter reminder
If activated during installation, the
furnace filter reminder alerts you when
it is time to replace your filter.
Press RESET after changing the filter, to
restart the timer.
To change the reminder interval:
1. Press MORE, then EDIT.
2. Press or
s t
interval, then press DONE.
3. Press RESET.
4. Press DONE to save and exit.
to select the desired
FAN 70
Inside
AUTO
6:00
SCHED
CHANGE FILTER
FAN 70
Inside
AUTO
SYSTEM
RESET
HEAT
6:00
SCHED
17
WED
SCREEN LOCKED
70
Set To
Following
Schedule
PM
HOLD CLOCK SCREEN MORE
30
OK TO
CLEAN
SCREEN
WED
55
Set To
PM
HOLD CLOCK SCREEN MORE
Filter
60
Days
DONE
M28386
M28387
M28388
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