Servis M9503W not filling no power to the valves

[johnnyhoz]

Suspect the pressure switch is faulty, is the test for it straight forward should I find a N/O & N/C contacts?
If it checks out OK would it be the module?
Any sugestions would be gratefully received

John

[timdowning]

Re: Servis M9503W not filling no power to the valves

Have you seen the machine yet?

One of the valve coils may be open circuit.

Do check the module connections on this model as they have a tendancy to melt.

Also check the wires to the pressure switch, they can melt as well and give you a no fill fault.

[johnnyhoz]

Re: Servis M9503W not filling no power to the valves

Thanks for the advice Tim

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