The breaker that is off is an mcb, so it seems like you have a dead short between live & neutral or live & earth for it to be tripping instantly. Disconnecting one item at a time may lead you to a faulty component, ie. disconnect motor & switch on, reconnect then disconnect heater, then pump etc etc. Apparently newer machines that use a 3-phase induction motors have a converter built in to enable them to run off a single phase supply & achieve better speed control & direction of rotation, so I have learnt something as well.
UPADTE - son texted this morning and said it doesn't trip when turned on without the motor in. Not sure why I didn't think to try this yesterday , except I was in a massive hurry to get the motor back home and look for non-existent brushes haha.
So, there we have it I think, the motor is responsible. Not sure how to bench test a 3 phase motor , but that's what YouTube was invented for.
The 2 red on the motor? The clip itself on the end is moulded and not detachable.I suspect the 2 red wires go to the sensor, try disconnect the plug at the motor.
I suspect you are probably correct, it probably just generates pulses that can be measured by the pcb. so unlikely to be supplied with mains voltage. You asked if you could test the coils with a multi meter & a resistance test on each of the other 3 wires to the motor body will rule out a short to earth. You should get a reading between pairs of the other 3 wires across the coils though again not sure what sort of reading you should get, not a short circuit though. Perhaps as you say one of the many vids on youtube will provide those sort of answers.
Yes, it was and in so doing I've learned a few things.Oh well worth a try.
It hasn't, but it's not impossible that that has happened - their kitchen is a touch on the damp side behind the cupboards and appliances.One final thought. If the washer has been used or stored in a garage or similar it is not unheard of for slugs to crawl across boards & short components. If you can get access to the board it might be worth a look front & back.
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