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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > PAMC36HA > DEFROST SENSOR BOARD

International Comfort Products PAMC36HA Defrost Sensor Board

The defrost control board will determine when to initiate the defrosting phase which helps to keep the outdoor unit free from frost build-up. It relies on a temperature sensor located somewhere by the condenser to agree when the defrost cycle should begin.

Key symptoms of a failing AC defrost sensor board

Defrost session never runs even though there is excessive frost on the external unit
The main circuit board could signify an alphanumeric error code referring to the failed defrost sequence
The HVAC system could stop running due to the amount of frost on the outdoor unit

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If you are going to be buying or ordering, do your due diligence and double check the correct model as well as make a visual inspection so that you are positive that the proper replacement defrost sensor board is being ordered. There is no need to replace the part all by yourself. Locate a pro locally to pay to install it for you.

Feel free to download your manual for help.

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