Honeywell RTH6500WF Thermostat User Manual


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63 69-2718ES—01
Troubleshooting
Heating system
is running in
cool mode
• CheckFunction 1: System Type to make sure it is set to match your heating
and cooling equipment (see page 50).
Heating
and cooling
equipment are
running at the
same time
• CheckFunction 1: System Type to make sure it is set to match your heating
and cooling equipment (see page 50).
• Graspandpullthermostatawayfromwallplate.Checktomakesurebare
wires are not touching each other.
• Checkthermostatwiringiscorrect.
69-2718ES_A.indd 63 8/13/2012 3:01:51 PM
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