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Nordyne M2RL-100A Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrost sequence which assists to continue normal heating and cooling operations. The board is relayed information from a sensor located in the outdoor unit to make the decision on when the defrost cycle should begin.
Symptoms of a declining outdoor defrost sensor board
- The HVAC system control board might give out an error number if the defrost control board fails
- Most systems will not operate due to the fact of frost blocking the fins on the outside unit
- The defrost feature will not kick in even though there is excessive frost in the way
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If you decide on picking up or ordering a replacement defrost sensor board for your Nordyne M2RL-100A, do your due diligence and make sure of the model number as well as make a visual inspection so that you are positive that the correct replacement defrost sensor board is being ordered. You do not have to install the part by yourself. Find a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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