POWER lamp 3-time flash — Abnormal electric discharge error 2 (air purifying recall mode)

What does POWER lamp 3-time flash (Air Purifying Recall) - Discharge Error 2 mean?

When in air purifying power failure mode recall function, the POWER lamp flashes three times. This indicates an abnormal electric discharge error where the voltage on the electronic P.C. board falls significantly (0.4V / 0.5ms).

• Abnormal electric discharge
• Electrode malfunction
• Electronic P.C. board issue

Click steps to track your progress.

1. 1

   Refer to 10-6. 'Check of AIR PURIFYING power' (further details may require an installer).

2. 2

   Ensure the unit's front panel is properly closed.

3. 3

   Contact an authorized service technician for diagnosis and repair if the issue persists.