AIR PURIFYING lamp blinks 2 times — Front panel not firmly closed or interlock switch issue

What does AIR PURIFYING lamp 2 blinks mean?

When the unit is stopped, the AIR PURIFYING lamp blinks twice. This indicates that the interlock switch for the air purifying device is not functioning correctly, often because the front panel is not firmly closed.

• Front panel not firmly closed
• Interlock switch (Air purifying device) is not firmly fixed
• Interlock switch (Air purifying device) malfunction

Click steps to track your progress.

1. 1

   Make sure the front panel of the indoor unit is firmly closed.

2. 2

   Turn OFF the power supply to the unit at the circuit breaker.

3. 3

   Check if the interlock switch (Air purifying device) is firmly fixed.

4. 4

   Perform the AIR PURIFYING power operation check after removing the air purifying device and firmly closing the front panel.