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Trane TTZ060A100A1 Defrost Sensor Board
The defrost sensor control board commences the defrost cycle which helps to keep your outdoor unit from plugging up. The defrost sensor board looks to a defrost sensor that can be found near the condenser, in order to make the decision on when to begin.
Some clues of an inadequate defrost board
- Self defrost sequence has not run for a while even when there is a large quantity of frost in the way
- The main control board may throw an error number produced when the defrost board is bad
- Your system could stop running for the fact of the safety features installed
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