Ariston A1400SWD – Pulsing on fill and overfilling

[gadgetdad]

Hi Guys,

need help with this machine – select a cycle, starts ok but inlet valve appears to pulse, prog lights flash randomly as does the lock light – removed all earths, swopped pressure switch, cleaned connectors on pcb etc etc. Finally got pulsing to stop but machine then overfills – or at least it would have done if I hadnt stopped it.

Any ideas my dears

gadget

[madangler1]

Re: Ariston A1400SWD – Pulsing on fill and overfilling

I think that’s an indesit evo 2 electronics. It’s motor related normally with those symptoms. Check brushes,motor, motor harness and finally board. I normally find its either the brushes or the harness but can be any of the four that cause it to do it.

[gadgetdad]

Re: Ariston A1400SWD – Pulsing on fill and overfilling

Brushes ? really ? I’ve never seen that before but how to superior experience and knowledge.

Pop back and let you know what I find – thanks muchly.

[madangler1]

Re: Ariston A1400SWD – Pulsing on fill and overfilling

Well the original pulsing symptoms are normally motor related.
As for it now over filling and the pulsing stopped of start from scratch and make sure the pressure switch is wired correctly ect.

Edit. Just checked its a 535 evo 2 board so as I said do with motor area first

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