Honeywell RTH4300B User Manual
Page 3
RTH4300B Programmable Thermostat
About your new thermostat
Thermostat features ................................... 2
Quick reference to controls ....................... 3
Quick reference to display ........................ 4
Programming & Operation
Set time and day ........................................ 5
Select system setting ................................ 6
Select fan setting ....................................... 7
Using program schedules ......................... 8
Program schedule overrides ................... 11
Compressor protection ............................ 13
Appendices
Battery replacement ................................ 14
In case of difficulty................................... 15
Customer assistance ............................... 17
Accessories ............................................. .17
1-year limited warranty ............................ 18
This thermostat is ready to go!
Your new thermostat is pre-programmed
and ready to go.
See page 9 to check settings.
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