York · Air Conditioning
The Running indicator on the indoor unit flashes when the appliance is in defrosting mode during heating operation. This is a normal part of the heating cycle to improve efficiency.
Click steps to track your progress.
Understand that the flashing indicator signals a normal defrosting process.
Wait for the defrost cycle to complete, after which the indicator will become solid and the unit will resume normal heating.
No user intervention is required during this process.