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International Comfort Products CAC048AKA1 Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin the defrost sequence which aids to rid your unit of frost that can build up. The defrost sensor board is influenced by a specific sensor that can be found near the condenser, in order to ascertain when the defrost cycle should begin.
Easy warnings of a poorly performing outdoor defrost sensor board
- Your HVAC system will stop functioning due to way too much frost build-up
- Unit defrost session has not run for a while even though there is quite a bit frost on the outdoor unit
- The HVAC system control board might issue an error code produced when the defrost board is bad
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