Status Code 1030 - WSD Open (flashing red LED)

What does 1030 mean?

Status code 1030, accompanied by a flashing red operating LED, means a device in the Wired Shutdown (WSD) chain has interrupted the signal line. This could be due to a tripped surge protection device (SPD) or the bypass being removed without a trigger device installed.

• WSD chain signal line interruption
• SPD surge protection device has tripped
• Bypass removed and no trigger device installed
• WSD switch not in primary device position

Click steps to track your progress.

1. 1

   If the SPD surge protection device has tripped, the inverter needs repair by an authorized specialist.

2. 2

   Install the bypass (if it was removed) or a proper trigger device.

3. 3

   Ensure the WSD (wired shutdown) switch is set to position 1 (WSD primary device).

4. 4

   If the issue persists, contact Fronius-trained service personnel for diagnosis and repair.