Heat Pump Wiring Question


Old 02-18-13, 08:00 AM
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Heat Pump Wiring Question

I'm having issues with my heat pump/ Furnace. I am unable to get the unit to switch correctly between regular heat pump use mode and Aux mode. It seems to come down to having the wiring correct. Attached are a photo of the connections on the thermostat and on the furnace.

I have the attached wiring for my thermostat and my heat pump / furnace control circuit.

Any help would be appreciated. Thanks.
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Old 02-19-13, 07:25 PM
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Wiring looks good. It may be configured improperly.
Post the make and model of the stat.
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