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LG ARNU073SEL2 Defrost Sensor Board
The defrost sensor control board will begin an important defrosting cycle which assists to get rid of the frost that collects on the outdoor unit. The defrost board is influenced by a temperature sensor located somewhere by the condenser to verify when to initiate the defrosting cycle.
Hints the AC defrost sensor board will have to be replaced
- The defrost sequence never initiates even though there is quite a bit frost that needs to be removed
- Air conditioning may stop working due in part to way too much frost build-up
- The HVAC system control board may signify an alphanumeric error code referring to the failed defrost sequence
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Before you decide on buying or purchasing any LG ARNU073SEL2 replacement part do your best and double check the correct model and also make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. Safety is always important when replacing parts in an HVAC environment. If you are in doubt about anything call a pro. Stay safe.
Feel free to download your manual for help.
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