Owner's Manual
Page 8
... save & exit (or press CANCEL to exit without changing the time). Note: To change the current week day display, see see System Setup in your Installation Guide.
... save & exit (or press CANCEL to exit without changing the time). Note: To change the current week day display, see see System Setup in your Installation Guide.
Owner's Manual
Page 10
... the heating system. • Cool: Thermostat controls only the cooling system. • Auto: Thermostat automatically selects heating or cooling depending on how your thermostat was installed. Operating Manual System setting WED 70 FAN Inside AUTO SYSTEM HEAT 6:01 AM 70 Set To Following Schedule SCHED HOLD CLOCK SCREEN MORE Note: The...
... the heating system. • Cool: Thermostat controls only the cooling system. • Auto: Thermostat automatically selects heating or cooling depending on how your thermostat was installed. Operating Manual System setting WED 70 FAN Inside AUTO SYSTEM HEAT 6:01 AM 70 Set To Following Schedule SCHED HOLD CLOCK SCREEN MORE Note: The...
Owner's Manual
Page 19
... Set To SYSTEM RESET HEAT 6:00 PM SCHED HOLD CLOCK SCREEN MORE Press MORE to select the desired interval, then press DONE. 3. Filter 60 Days RTH8500 If activated during installation, the furnace filter reminder alerts you when it is time to replace your filter. Furnace filter reminder Press RESET afWteEDr changing filter.
... Set To SYSTEM RESET HEAT 6:00 PM SCHED HOLD CLOCK SCREEN MORE Press MORE to select the desired interval, then press DONE. 3. Filter 60 Days RTH8500 If activated during installation, the furnace filter reminder alerts you when it is time to replace your filter. Furnace filter reminder Press RESET afWteEDr changing filter.
Owner's Manual
Page 20
The warning flashes about 30 days before leaving home for more than a month. Install fresh batteries immediately when the LO BATT warning begins flashing. Even if the warning does not appear, you should replace batteries once a year, or before batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. Insert 3 fresh AAA alkaline batteries 18 Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to remove fom wallplate Batteries are depleted.
The warning flashes about 30 days before leaving home for more than a month. Install fresh batteries immediately when the LO BATT warning begins flashing. Even if the warning does not appear, you should replace batteries once a year, or before batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. Insert 3 fresh AAA alkaline batteries 18 Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to remove fom wallplate Batteries are depleted.
Owner's Manual
Page 21
...• If thermostat is activated (see page 18). In case of screen is reminder is battery powered, make sure fresh AAA alkaline batteries are correctly installed (see System Setup in your thermostat, please try the following suggestions. Display is blank • Check circuit breaker and reset if necessary. • ...sure power switch at heating & cooling system is on lower • This button will remain blank unless the furnace filter change right of difficulty RTH8500 If you have difficulty with your Installation Guide). Most problems can be corrected quickly and easily.
...• If thermostat is activated (see page 18). In case of screen is reminder is battery powered, make sure fresh AAA alkaline batteries are correctly installed (see System Setup in your thermostat, please try the following suggestions. Display is blank • Check circuit breaker and reset if necessary. • ...sure power switch at heating & cooling system is on lower • This button will remain blank unless the furnace filter change right of difficulty RTH8500 If you have difficulty with your Installation Guide). Most problems can be corrected quickly and easily.