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LG LMAN090HNS Defrost Sensor Board
The defrost control board controls if and when to commence the defrost cycle which actually helps to get rid of the frost that collects on the outdoor unit. The defrost sensor board depends on a temperature sensor that can be found near the condenser, in order to agree when to begin.
What symptoms are present when the outdoor defrost sensor board is about to go out?
- Self defrost sequence will not kick in even though there is excessive frost built up
- The whole system may not run for the simple fact of the fact that there is too much frost
- The HVAC system control board could throw a particular error code when the defrost control board refuses to initialize properly
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