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Okay,meter the voltage on those two wires Sent from my SM-G973U using Tapatalk

on K14 find wires P62H18 AND P61A18 what pins are they on ?

K14 is the Overload relay

5 and 6 not 4 and 5

ok same thing for K14 pins 5 and 6. just double checking, youre doing this with the set running and meter on dc right?

ok I follow you now. Next meter chassis to pin 7 and chassis to pin 8

on and off? can you send a video?

meter between pins 8 and 7

also, Its no bother always happy to help.

Unless you parallel this unit with another it isn't needed (first thought is reverse rotation, but its more of an anti motorizing relay {what happens when 2 or more sets are running in parallel and one is not pushing enough current and becomes an electric motor}) The relay is tripping when it...

K15 (reverse power relay) uses the NC contact for circuit breaker and a NO contact for the fault indicator. since you have both a fault and the breaker wont close, it leads me to believe that K15 is not in its de energized state

Just need to bypass the contact that is removing power from the contactor circuit. In the morning when I get to the office ill look at the wiring diagram Sent from my SM-G973U using Tapatalk

Check K15 reverse power relay

Check and make sure its not set for parallel mode Sent from my SM-G973U using Tapatalk