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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > N9MPD050F12A2 > DEFROST SENSOR BOARD

International Comfort Products N9MPD050F12A2 Defrost Sensor Board

The defrost sensor board controls when to launch the defrost cycle which may be needed in order to get rid of the frost that collects on the outdoor unit. It looks to a temperature sensor located in the outdoor unit to make the decision on when to begin.

What are the clues to watch out for to know my AC defrost sensor board is not working properly?

The control board may issue an error signal when a defrost board fails to initialize
Defrost mode never kicks in even though there is excessive frost on the unit
Most systems will stop functioning for the simple fact of the fact that there is too much frost

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Before buying or purchasing any International Comfort Products N9MPD050F12A2 part, do your due diligence and double check the correct model as well as make a visual comparison so that you are positive that the correct defrost sensor board is being ordered. If you are not sure about the installation of the new defrost sensor board by yourself then it would be in your best interest to find a professional in your area to do the work for you.

Feel free to download your manual for help.

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