Generator starts and runs but then shuts down after a few minutes with no code, or only a generic alarm indicator.

Safety first: Turn the generator OFF and disconnect battery power before handling control wiring.

• Inspect control harness: Gently tug on each connector at the Genergy controller, sensors, and relays. Reseat any loose plugs.
• Check for heat damage: Look for discolored or melted insulation near hot components. Reroute or shield wiring as needed.
• Secure wiring: Use cable ties and clamps to prevent wires from vibrating against sharp edges.
• Monitor with cover off: Run the generator with the enclosure open (if safe) and gently tap on harnesses to see if shutdown can be induced, helping locate the intermittent connection.