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—07