Honeywell FOCUSPRO TH6320R User Manual

Page 20

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18

Heating or
cooling system
does not respond

•

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.

In case of difficulty

Screen displays
“No Signal”

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.

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