E1-00 — OU: PCB defect

Was bedeutet E1-00 ?

The outdoor unit (OU) has a detected defect with its Printed Circuit Board (PCB).

• Component failure on the PCB
• Power surge damage
• Manufacturing defect

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Ensure the unit has a stable power supply.

2. 2

   Check for any visible signs of damage on the outdoor unit's control panel.

3. 3

   Perform a power cycle reset.

4. 4

   Contact Daikin support or a certified technician for PCB diagnosis and replacement.