Honeywell THX9421 Thermostat User Manual


 
Read and save these instructions.
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Copyright © 2011 Honeywell International Inc.
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Your new thermostat is pre-programmed and ready to go. Just check the settings
below and change if needed:
1. Set date and time ..................................................................................See page 4
2. Select fan setting ..................................................................................See page 5
3. Select system setting ...........................................................................See page 6
4. Program schedules: Preset for maximum cost savings ............. See pages 7-10
5. Set humidification & dehumidification controls ................... See pages 17-19
About your new thermostat
ONE-TOUCH TEMP CONTROL: You can override the program schedule at any time, and manually
adjust the temperature (see pages 9-10).
Need Help?
For assistance please visit http://yourhome.honeywell.com, or call toll-free:
1-800-468-1502 (if product is used in a home)
1-888-245-1051 (if product is used in a workplace)