F9 - 1 red flash, 2 green flashes — Two or more protection devices are open

Was bedeutet F9 ?

This fault code indicates that multiple protection devices within the system have triggered an open circuit. This requires checking each device individually.

• Multiple protection devices have tripped
• Open circuit in various safety switches
• Wiring issues to protection devices
• Possible control board fault

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Identify and check each protection device for its status.

2. 2

   Verify the wiring connections for all protection devices.

3. 3

   Inspect for any signs of damage or wear on the devices.

4. 4

   If multiple devices show faults, a professional diagnosis is recommended.