Thunderstruck ac 34 troubleshooting help

Anton All Messages By This Member #32147 开云体育 Hello! I have a Ac34 ?system with a cutis controller?from thunderstruck motors on my sail boat. ? ? After being away from the boat for around six weeks, I turned the switch and I heard a loud pop and saw a flash in the engine compartment… The controller gave an error 39. ?Error: ?39 Main Contactor Did Not Close After I replaced the contacter, it makes it’s usual click quickly followed by a second click and now I get error 37: Motor Open 1) Motor phase is open 2) Bad crimps or faulty wiring Set: Motor phase U, V or W detected open Clear: Cycle KS I cleaned contacts for the three cables coming from controller to motor and continuity tested good, but still getting the error 37. The spare contractor I had on hand is not as beefy as the previous one and is possibley not rated correctly for the system, I have ordered a new one. In the meantime are there tests I can do on the motor to make sure that there is not an issue with it as I wait for new contactror? ?My google searches have come up with some multi meter tests but seem spacific to particular motors. Any help would be greatly appreciated, I am missing out on the sailing days I waited the whole foggy summer for here on the San Francisco Bay …! Thank you! Anton Herbert

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