RUN light blinks slowly (3 seconds ON, 1 second OFF) — SELF CLEAN operation active

What does RUN light slow blink (3s ON, 1s OFF) mean?

The green RUN light on the indoor unit display will blink slowly in a pattern of 3 seconds ON and 1 second OFF. This indicates that the SELF CLEAN operation is currently active.

• SELF CLEAN operation has been activated.
• Unit is performing its self-cleaning cycle.

Click steps to track your progress.

1. 1

   Verify if SELF CLEAN operation was intentionally started.

2. 2

   Allow the unit to complete its SELF CLEAN cycle.

3. 3

   Refer to the manual for details on starting or stopping SELF CLEAN operation if it was unintentional.