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Rheem Heatpump defrost Circuit board problem

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Rapidheating

Rapidheating

Mechanical
Joined
Dec 6, 2008
Messages
1
Location
US
My Rheem Heatpump unit model #rpgb-025jaz had an old defrost circuit board that is start malfunctioning as a replacement,I bought new board model #47-21517-88,and unable to connect the wires of new board to the heatpump ,the new board did not have wiring diagram either. The old board has separate low ambent fan kit.& defrost relay. Please advise how to connect the new board to the unit.

Thanks!

Aslam Khan
 
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