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Desa REM155B Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrost sequence if necessary, to continue normal heating and cooling operations. The defrost board looks to a sensor located somewhere by the condenser to determine when the defrost cycle should begin.
What warnings are present when my AC defrost sensor board is crapping out?
- Your main control board could display an alphanumeric error code if the defrost board goes out
- The defrost feature does not begin even though there is a large amount of frost built up
- The whole system may stop operating due to the fact of too much frost
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Before buying or purchasing a new Desa REM155B replacement part, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the correct defrost sensor board is the one being purchased. There is no rule that says you have to install the part by yourself. Find a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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