RTH7400/RTH7500 Series
17 69-2744ES—01
About your new thermostat
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 reset the reminder interval before it expires:
1. Press
MORE
, then
NEXT
.
2. Press
RESET
.
3. Press
DONE
to save and exit.
Reset
Schedule
Clock & More
System
Heat
Fan Auto
Set to
Change Filter
Heat On
AM
70
70
6:01
MCR28089
Press
MORE
to reset reminder interval
Press
RESET
after changing filter
Filter reminder
Reset
Next
Done
Days
60
MCR28090