Indoor POWER lamp blinks 1 time (in recall mode) — Air Purifying power control error

What does POWER lamp 1-time blink (recall) mean?

In AIR PURIFYING power failure mode recall function, if the indoor POWER lamp blinks one time, it indicates an issue where the voltage between CN1T1 (+) and (GND) on the electronic P.C. board falls below 1.3V (spark discharge judgment voltage). This suggests a problem with the AIR PURIFYING power control.

• AIR PURIFYING power control malfunction
• Spark discharge detected in the system

Click steps to track your progress.

1. 1

   Release the failure mode recall function by cycling power to the unit or pressing the remote controller's RESET button.

2. 2

   Ensure the front panel is securely closed, as this is necessary for the air purifying function.

3. 3

   If the problem persists, contact a service technician to check the AIR PURIFYING power system.