FG Wilson False Start Command / Spurious Auto Start

Generator starts unexpectedly without apparent mains failure

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Faulty mains sensing circuit, Incorrect controller settings (test mode), Shorted remote start contacts, ATS miswiring

Safety first: Treat the generator as capable of starting at any time. Disable AUTO mode before investigation.

Check controller event log: Review start reasons (mains failure, remote start, test) in the controller history.
Inspect remote start input: Verify that remote start terminals are not shorted by damaged wiring or water ingress.
Verify mains sensing: Confirm that the controller sees correct mains voltage and frequency; unstable mains may trigger starts.
Review settings: Ensure no periodic test mode is enabled unintentionally.

Medium 3/5

Remote Start Control Wiring

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