Inverter Internal Fault 69

What does 69 mean?

An internal fault has occurred within the inverter. This could be caused by noisy line voltage, a short circuit in the system, or a damaged inverter. The system will reset after 15 minutes.

• Noisy Line Voltage
• Short circuit in system
• Inverter damaged

Click steps to track your progress.

1. 1

   Check line wiring and ensure all electrical contacts (disconnects, etc.) are proper and secure.

2. 2

   Inspect the system for any short circuits, such as loose wires or damaged contacts.

3. 3

   If dirty or noisy line power supply is persistent, contact your power company (utility) for resolution.

4. 4

   If the problem continues after checking wiring and power, the inverter may be damaged and require replacement.