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Carrier 30HR Defrost Sensor Board
The defrost sensor board will begin the defrosting phase which may be needed in order to continue normal heating and cooling operations. The defrost board relies on a specific sensor located in the outdoor unit to verify when the defrost cycle should begin.
Key indicators that my outdoor defrost sensor board is not working right?
- Air conditioning may stop running due to the fact of the fact that there is too much frost
- Defrost session will not kick in even though there is excessive frost that makes the unit run like crap
- Your main control board may issue a type of error code produced by too much frost
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Before you decide on buying or ordering any Carrier 30HR replacement part do your best and cross-check the model number and also make a visual comparison so that you are positive that the right defrost sensor board is being ordered. Take safety precautions when you replace or install any part of a heating or cooling system. If there are any doubts about what you are doing then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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