Heating operation stops for about 10 minutes - Outdoor unit defrosting

What does Heating Operation Pause (Defrost) mean?

During heating operation, the unit may pause for up to 10 minutes. This is because the outdoor unit is undergoing a defrosting cycle to melt accumulated ice.

• The outdoor unit is performing a defrost operation. This typically occurs when outside temperatures are low and humidity is high, leading to frost formation on the outdoor unit.

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1. 1

   This is a normal and necessary part of heating operation; wait up to 10 minutes for the defrosting cycle to complete.

2. 2

   The unit will automatically resume heating once the defrost process is finished.

3. 3

   Do not turn off the unit during this defrosting period unless absolutely necessary.