OPERATION INDICATOR lamp is lit — Unit is operating to reach set temperature

What does Operation Indicator Lit mean?

The air conditioner is actively running to adjust the room temperature to your desired setting. This light indicates normal operation is in progress.

• Unit is in COOL, HEAT, or DRY mode
• Room temperature is significantly different from the set temperature

Click steps to track your progress.

1. 1

   Confirm the desired mode (COOL, HEAT, DRY) is selected on the remote controller.

2. 2

   Check that the set temperature is appropriate for the current room conditions.

3. 3

   Ensure the unit is not in standby mode (unless it's a multi-system operation).