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Carrier 38ARD012 Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrosting phase which may be needed in order to rid your unit of frost that can build up. The defrost sensor board is influenced by a specific sensor located near the condenser to ascertain when the defrost cycle should begin.
Simple indications of a weak outdoor defrost sensor board
- The control board might give out a type of error code referring to the failed defrost sequence
- The system may stop functioning due to the fact of too much frost
- Defrosting has not run for a while despite that there is a large amount frost on the outdoor unit
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Before buying or purchasing do your best and make sure of the correct model and also make a visual comparison so that you are positive that the right defrost sensor board is the one being purchased. You do not need to install the part by yourself. Hire someone with experience in your community to do the job for you.
Feel free to download your manual for help.
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