CAE2743BQ0 Coin Op Washer won’t start

[David MT]

I have a coin-op machine on which I just replaced the motor and control board because a motor bearing went out and the control board would not work after I replaced the motor. After replacing said parts, I could test the washer but it wouldn’t run a cycle after operating the coin slide switch and pressing start. I followed the tech sheet and performed every applicable test (which checked out) and still nothing. I removed the jumper wire on the interface control board that changes it from  “pay” to  “no pay” and was able to run a load that way. Do I need to replace the interface board or is there another issue? (I also tested the coin slide switch on another machine and it works fine and all my connections to the new main control board are connected and secure.)

[Rob Fowler]

You could be on to something with the interface board. 

Edited April 11, 2019 by Rob Fowler

[dave316]

Does it start in all temp settings with coins?