In Case Of Difficulty - Honeywell FocusPro TH5320R Operating Manual

In case of difficulty

Heating or cooling
system does not
respond
Screen displays
"No Signal"
• Check circuit breaker and reset if necessary.
• Make sure power switch at heating & cooling system is on.
• Make sure furnace door is closed securely.
• Wait 5 minutes for the system to respond.
Thermostat has lost radio contact with the wireless network (usually
because of a power outage). To restore power:
• Check circuit breaker and reset if necessary.
• Make sure power switch at heating & cooling system is on.
• Make sure furnace door is closed securely.
After power is restored, the thermostat will automatically restore wireless
communication within a few minutes.
FocusPro® TH5320R Wireless Thermostat
13 69-2094EFS—05