A SERVICE OF

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RTH8500
15 69-2220EF—05
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.
Press SCREEN
Screen lock timer (30 seconds)
SCHEDHOLD CLOCK SCREEN MORE
WED
PM
Following
Schedule
Inside
Set To
SCREEN LOCKED
70
6:00
70
FAN
AUTO
M28386
OK TO
CLEAN
SCREEN
30
M28387