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The auxiliary heater does not start

Symptom: The auxiliary heater does not start when the start time is set to the next calendar month. However, it does start when the start time is set to the same day or the next day during the same calendar month.

The auxiliary heater does not start

Fault symptoms

The auxiliary heater does not start when the start time is set to the next calendar month. However, it does start when the start time is set to the same day or the next day during the same calendar month.



Procedure

Update the BCM with new software.