Owner's Manual
Page 21
... the Inside temperature. • Set system switch to Heat. Make sure the temperature is set higher than the Inside temperature. • Check circuit breaker and reset if necessary. • Make sure heating & cooling power switches are correctly installed (see page 13). Heating or cooling system does not respond • Set ...system switch to Cool. Most problems can be corrected quickly and easily. In case of difficulty RTH3100C If you have difficulty with your thermostat, please try the following suggestions.
... the Inside temperature. • Set system switch to Heat. Make sure the temperature is set higher than the Inside temperature. • Check circuit breaker and reset if necessary. • Make sure heating & cooling power switches are correctly installed (see page 13). Heating or cooling system does not respond • Set ...system switch to Cool. Most problems can be corrected quickly and easily. In case of difficulty RTH3100C If you have difficulty with your thermostat, please try the following suggestions.