Indoor unit indicator blinks — Automatic defrosting in progress

What does Indoor unit indicator blinks mean?

When outdoor temperature is very low with high humidity, frost may form on the outdoor unit during heating. The air conditioner temporarily stops and activates a defrost circuit for up to 15 minutes.

• Frost formation on the outdoor unit due to low outdoor temperature and high humidity during heating operation.

Click steps to track your progress.

1. 1

   Do not attempt to intervene; this is normal operation.

2. 2

   Wait for the defrosting cycle to complete (maximum 15 minutes).

3. 3

   The unit will automatically resume normal heating operation afterwards.