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Haier HPN12XHM Defrost Sensor Board
The defrost sensor control board will determine when to initiate an important defrosting cycle which may be needed in order to rid your unit of frost that can build up. It is influenced by a defrost sensor which is near the condenser somewhere, in order to make the decision on when to initiate the defrosting cycle.
What symptoms are present when the Haier defrost sensor board is not working right?
- The system will not work due to the frost blocking the flow of air
- Defrost session has not run for quite some time especially when there is frost on the external unit
- Your main control board could throw an alphanumeric error code when the defrost control board refuses to initialize properly
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If you are going to be buying or purchasing any Haier HPN12XHM replacement part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the proper replacement defrost sensor board is the one being purchased. HVAC professionals may charge higher prices than others so it is best to shop around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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