In Case Of Difficulty - Honeywell RTH6350 Serie Manual De Funcionamiento

In case of difficulty

About your new thermostat
If you have difficulty with your thermostat, please try the following suggestions.
Most problems can be corrected quickly and easily.
Display is blank
Temperature
Make sure heating and cooling temperatures are set to acceptable ranges:
settings do not
change
To restore default
Follow these steps to restore default schedule settings (see page 10):
schedule settings
• Make sure fresh AA alkaline batteries are correctly installed
(see page 15).
• Heat: 40° to 90°F (4.5° to 32°C).
• Cool: 50° to 99°F (10° to 37°C).
1. Press SET CLOCK/DAY/SCHEDULE.
2. Press SET SCHEDULE.
3. Press DONE and NEXT at the same time for 4 seconds.
RTH6350/RTH6450/RET93E0/RET95E0 Series
21 69-2415ES—07