ISE W1607W pump failing to start up and drain the machine

[frootloops]

And in case it helps with wattage identification, the resistor is 8.5mm * 3.65mm. The 3watt ones I have found so far are way larger.

[electrofix]

its unusual to be that low but if the 3rd colour is black and not brown then yes it is

its also a fusible resistor

Dave

[frootloops]

Replacement IC and resistor fitted today. No joy unfortunately. I guess I fried more on the board than I have been able to identify with my limited skills 🙁

[electrofix]

possibly yes
i would be measuring the output voltages and input voltages of the circuit

input voltages on the input caps around 300v dc ( be careful dangerous )

out put voltages on low volt caps judging by relays will be around 12v DC

Dave

[frootloops]

Sadly that’s outside of my comfort zone. Dealing with live boards plugged in to the mains is a bit too much for me.

New board ordered. Such a pain all caused by one daft mistake of not turning it off when moving the control board to put things back together. Not sure which deity I had displeased for this one

[Author]

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