Owner's Manual
Page 13
... be corrected quickly and easily. Display is blank • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is closed securely. • If thermostat is battery-powered, make sure fresh AA or AAA alkaline batteries (depending on model... acceptable ranges: settings do not • Heat: 40° to 90°F (4.5° to 37°C). 11 69-1923EFS-01 ENGLISH In case of difficulty FocusPRO® TH5000 Series If you have difficulty with your thermostat, please try the following suggestions.
... be corrected quickly and easily. Display is blank • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is closed securely. • If thermostat is battery-powered, make sure fresh AA or AAA alkaline batteries (depending on model... acceptable ranges: settings do not • Heat: 40° to 90°F (4.5° to 37°C). 11 69-1923EFS-01 ENGLISH In case of difficulty FocusPRO® TH5000 Series If you have difficulty with your thermostat, please try the following suggestions.