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Friedrich MW12Y3FM Defrost Sensor Board
The defrost sensor board instructs the system to activate an important defrosting cycle which assists to rid your unit of frost that can build up. The control board is relayed information from a sensor located near the condenser to ascertain when the defrost cycle should begin.
Indications your outdoor defrost sensor board needs to be replaced
- The defrost sequence never kicks in despite the fact that there is a lot of frost in the way
- Your main control board may issue an error signal referring to the failed defrost sequence
- Air conditioning may stop running at all because of the frost issue
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Before buying or purchasing any Friedrich MW12Y3FM part, do your due diligence and make sure of the correct model and also make a visual inspection so that you are positive that the correct replacement defrost sensor board is being ordered. HVAC pros could be quite expensive to hire so you may want to ask around to find a good deal if money is a concern.
Feel free to download your manual for help.
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