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Carrier 58MCB040 Defrost Sensor Board
The defrost sensor board controls if and when to commence the defrost sequence in order to continue normal heating and cooling operations. The defrost sensor board looks to a sensor located somewhere by the condenser to determine when the defrost cycle should begin.
Cues poorly running Carrier defrost sensor board
- Self defrost sequence never kicks in despite the fact that there is a lot of frost that has built up
- The main control board could signify a type of error code when the defrost control board refuses to initialize properly
- AC and heating system could cease to function due to too much frost
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Before you decide on buying or ordering a new Carrier 58MCB040 replacement part do your best and double check the correct model and also make a visual inspection so that you are positive that the correct replacement defrost sensor board is being ordered. There is no rule that says you have to replace the part all by yourself. Search for a pro in your town or city to replace the part.
Feel free to download your manual for help.
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