In case of difficulty
If you have difficulty with your Comfort Control, please try the suggestions below.
Most problems can be corrected quickly and easily.
Display is blank
Temperature
settings do not
change
To restore
Energy Star
®
default settings
•
Check circuit breaker and reset if necessary.
•
Make sure power switch at heating & cooling system is on.
•
Make sure furnace door is closed securely.
Make sure heating and cooling temperatures are set to acceptable ranges:
•
Heat: 40° to 90°F (4.5° to 32°C).
•
Cool: 60° to 99°F (10° to 37°C).
Follow these steps to restore Energy Star default settings (see page 10):
/
1 Press
SET CLOCK
2 Press
SET SCHEDULE
3 Press
and
DONE
NEXT
/
.
DAY
SCHEDULE
.
at the same time for 4 seconds.
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