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Carrier 48HJE008 Defrost Sensor Board
The defrost control board initiates an important defrosting cycle which may be necessary to get rid of the frost that collects on the outdoor unit. It relies on a defrost sensor located in the outdoor unit to determine when the defrost cycle should begin.
Hints of a deteriorating Carrier defrost sensor board
- The defrost feature will not kick in despite the fact that there is a lot of frost that has built up
- Your main control board could signify an error signal when the defrost control board refuses to initialize properly
- The HVAC system could cease to function because of the safety issue that the frost poses
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If you are going to be buying or ordering, do your due diligence and double check the correct model and also make a visual inspection in order to be sure the proper replacement defrost sensor board is the one being purchased. There is no need to install it yourself. Look for a professional in your community to do it for you.
Feel free to download your manual for help.
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