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Haier HC36D2VAR Defrost Sensor Board
The defrost control board controls if and when to commence an important defrosting cycle which may be needed in order to defrost your outdoor unit. The defrost board looks to a specific sensor located somewhere by the condenser to verify when to begin.
Major clues to watch for in a bad AC defrost sensor board
- The primary control board might issue an alphanumeric error code when the defrost control board refuses to initialize properly
- Your HVAC system will cease to function for the simple fact of the frost issue
- Self defrost sequence does not begin even though there is quite a bit frost on the external unit
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If you are going to be buying or ordering any Haier HC36D2VAR part do your best and cross-check the model number as well as make a visual inspection in order to be sure the correct defrost sensor board is being ordered. There is no rule that says you have to install the part by yourself. Consult with a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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