RTHL2310/RTHL221
21 69-2712EF—01
Troubleshooting
SETUP
WIRING
ASSIST
ANCE
TROUBLESHOOTING
If you have difficulty with your thermostat, please try
the following suggestions. Most problems can be cor-
rected quickly and easily.
Display is blank
• Make sure furnace door is closed
securely.
• Make sure fresh AAA alkaline
batteries are correctly installed
(see page 7).
Heating or cooling
system does not
respond
• Set System switch to
Heat. Make
sure the temperature is set higher
than the Inside temperature.
• Set System switch to
Cool. Make
sure the temperature is set lower
than the Inside temperature.
• Check circuit breaker and reset if
necessary.
• Make sure heating & cooling power
switches are on.
• Make sure furnace door is securely
closed.
• Wait 5 minutes for the system to
respond.
Содержание RTHL221 series
Страница 1: ...69 2712EF 01 Quick Installation Guide RTHL2310 RTHL221 Series Programmable Thermostat ...
Страница 3: ...1 69 2712EF 01 M28097 1 Turn Off Power to Heating Cooling System ...
Страница 12: ...69 2712EF 01 10 Turn the power back on to the heating cooling system 10 Turn Power Back On M28098 ...
Страница 27: ...Série RTHL2310 RTHL221 Thermostat programmable Guide d installation rapide ...
Страница 29: ...1 69 2712EF 01 M28097 1 Couper l alimentation vers le système de chauffage refroidissement ...
Страница 35: ...7 69 2712EF 01 RTHXXXX M32707 Installer deux piles alcalines AAA Dos du thermostat 7 Installation des piles ...