Operation indicator lamp lit — Unit is operating

What does Operation indicator lamp lit mean?

When the operation indicator lamp is steadily lit, it signifies that the air conditioning unit is currently running to reach the set temperature.

• The unit is actively cooling or heating the room.
• The room temperature is significantly different from the set temperature.

Click steps to track your progress.

1. 1

   Check the selected operation mode (COOL, HEAT, DRY, FAN).

2. 2

   Verify the set temperature on the remote controller.

3. 3

   Ensure the room temperature is within the expected range for the selected mode.

4. 4

   If the lamp stays lit for an extended period without apparent change in room temperature, check for obstructions or airflow issues.