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Re: Smeg DWI 612c on infinite loop
This post didn’t seem to get a reply, but I have exactly the same problem.
Soap dispenser solenoid, motor capacitor and mains suppressor all swapped. Still got the same problem. Does that mean it must be the controller?
Re: Smeg DWI612C fault – not PCB
Update :-
Further substitution with parts from my neighbour’s machine showed it was the soap dispenser solenoid. A new soap dispenser solved the problem.
There were no signs of failure on the solenoid and it still operated as it should. I can only assume from prevoius posts that it was just starting to break down internally and thereby affecting the logic of the pcb.
Thanks for the help.
Re: Smeg DWI612C fault – not PCB
I think I can get hold of one of these. If the insulation resistance is low, what then? Is the machine scrap? Or is there a way of identifying where the insulation is defective?
Re: Smeg DWI612C fault – not PCB
Thanks. Can you advise how to do that?
A point that may or may not be relevant. When disconnecting the pcb, the rcd at the consumer unit tripped, which I thought was strange, considering the machine was switched off at the plug socket. It tripped again when I reconnected the pcb – again the socket switch was off.
Re: Smeg DWI612C error code e3
Thanks Penguin. I’ve done a temporary repair, but will go and get some connectors today and do it properly.
Re: Smeg DWI612C error code e3
Bingo!
I traced the continuity back from the heater and found a break in the main wire from the pcb. It was within the wiring loom at the door hinge, which is wrapped in sticky plastic protective sleeving so you can’t see the wires. Two other wires were starting to break too – presumably fatigued by the door opening/closing over the last five years.
Not sure if this is a common problem or not, but others experiencing a similar fault may wish to check this ‘weakness(?)’ of the design.
An important lesson for me – don’t assume a component is ok : check it!
Many thanks to Penguin45 for pointing me in the right direction – you were spot on. Looking at your answers to other posts too, you clearly know your stuff very well.
A very economic repair when I thought I was going to have to shell out for a new pcb – you can tell I’m pleased, I’m sure!
