Operation indicator lamp lit — Unit is operating

Was bedeutet Operation indicator lamp lit ?

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.

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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.