In Case Of Difficulty - Honeywell RTH6300B Operating Manual

Operating Manual

In case of difficulty

If you have difficulty with your thermostat, please try the suggestions below. Most
problems can be corrected quickly and easily.
Display is blank • Make sure fresh AA alkaline batteries are correctly installed
Temperature Make sure heating and cooling temperatures are set to acceptable ranges:
settings do not
• Heat: 40° to 90°F (4.5° to 32°C).
change
• Cool: 50° to 99°F (10° to 37°C).
To restore Follow these steps to restore Energy Star default settings (see page 10):
Energy Star ®
1 Press
default settings
2 Press
3 Press
(see page 15).
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S S E E T T C C L L O O C C K K D D A A Y Y
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S S E E T T S S C C H H E E D D U U L L E E
D D O O N N E E and N N E E X X T T
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S S C C H H E E D D U U L L E E .
at the same time for 4 seconds.
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