Honeywell th7000 ユーザーズマニュアル

Heating or cooling 
system does not 
respond

•  Press 

SYSTEM to set system to Heat. Make sure the temperature is set 

higher than the Inside temperature.

•  Press 

SYSTEM to set system to Cool. Make sure the temperature is set 

lower than the Inside temperature.

•  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 “Wait” is displayed, the compressor protection timer is on. Wait 5 minutes 

for the system to restart safely, without damaging the compressor (see 

page 14).