In case of difficulty
Slow response
Heating or
cooling system
does not respond
Screen displays
"No Signal"
The thermostat may take up to 15 seconds to respond to
commands entered at the remote control.
• 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.
Remote control has lost radio contact with the wireless net-
work (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 remote control will automatically
restore wireless communication within a few minutes.
13
Wireless Remote Control
69-2054EFS—05