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Nordyne M1M Defrost Sensor Board
The defrost control board determines when to initiate the defrost cycle which aids to keep your outdoor unit from plugging up. It relies on a temperature sensor which is near the condenser somewhere, in order to decide when to initiate the defrosting cycle.
How can I tell if my AC defrost sensor board has to be replaced?
- The main circuit board may issue an error code when a defrost board fails to initialize
- The system will cease to function due to the fact of too much frost
- Unit defrost session never begins especially when there is a rather large amount of frost on the outdoor unit
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Before buying or ordering a new Nordyne M1M replacement part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the correct defrost sensor board is being ordered. Once you have the part to install it yourself. Pay a professional in your area to replace the part.
Feel free to download your manual for help.
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