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Dometic 630516 Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrosting phase in order to keep your outdoor unit from plugging up. The defrost sensor board looks to a specific sensor which is near the condenser somewhere, in order to ascertain when the defrost cycle should begin.
General indicators that your your Dometic defrost sensor board is in dire need of a replacement
- Your HVAC system will not work due in part to the amount of frost on the outdoor unit
- The primary control board may issue an error number when the defrost board fails
- Defrost mode never initiates even though there is a large amount of frost that makes the unit run like crap
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Before you decide on buying or purchasing a new Dometic 630516 replacement part, do your due diligence and make sure of the correct model and also make a visual comparison so that you are positive that the correct defrost sensor board is being ordered. Once you have the part to install it yourself. Find a professional in your community to do the job for you.
Feel free to download your manual for help.
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