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Onan qd 8000 error codes

Jguest
Explorer
Explorer
I drive a Fleetwood Discovery 40g with a qd 8000 diesel generator. After a service I began to get second level fault code 11 inverter fault. This only happens when generator is pushing about 30+ amps. I put all new house batteries and am still having this issue. I'm now at a loss, any advice would be greatly appreciated.
2 REPLIES 2

Passin_Thru
Explorer
Explorer
Probability is a blown inverter from not shutting down the loaded generator before shutting down the motor. You have to do that you can't just kill a Onan running full throttle without unloading it and cooling it down first.

RRE
Explorer
Explorer
I'm getting the same code........hope someone on this forum can help us.