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Mitsubishi PCA-A36KA Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrost sequence which may be necessary to keep your outdoor unit from plugging up. It is relayed information from a defrost sensor located somewhere by the condenser to agree when the defrost cycle should begin.
Major symptoms of a weakening defrost sensor board
- Defrost session has not run for quite some time especially when there is a rather large amount of frost built up
- Your system could cease to operate at all because of the frost blocking the flow of air
- The HVAC system control board may issue an error code when encountering a problem
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Before you decide on buying or purchasing, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct defrost sensor board is the one being purchased. There is no need to install the replacement part alone. Consult with a professional locally to pay to install it for you.
Feel free to download your manual for help.
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