Another Intergrated D/W problem

[goosegreen]

Went to a Prima Integrated Dishwasher LPR600,(854560015810) Which is a Whirlpool fully intergrated model with on/off buttons on the left and program & start buton on the right. The fault is: select program shut door alarm beeps for 30 secs or so then any program selected just goes back to pre rinse. Tried holding the start button down for 30 secs but fault persists. I am thinking pcb, but cant find the 85 number on connections any one know if Prima is listed on the latest SIOS disc as the pcb may be different to The Whirlpool version. Also any info regarding the fault as if its a WP part its going to be an Arm And A leg I would be gratefull.I wouldnt normally be bothered with this type of job due to the high cost of WP parts but this customer lives near me and he has got a bar in his extended garage When I say a bar I mean a bar Oak woodwork ,pool table 5 beer pumps, coolers big screen telly even A/C (I want to be his friend)

Thanks All

Goose

[Simon46]

Re: Another Intergrated D/W problem

What wash pump has it got in it. My CDA job no ends in 710. Just a thought.

S.

[Penguin45]

Re: Another Intergrated D/W problem

It’s on SIOS, but there is no bottom pcb listed, only a “user board” in the door panel 😕 . Clear as mud…..

Anyway, if you want a hand when you go to fix it…….. 😀

Chris.

[goosegreen]

Re: Another Intergrated D/W problem

The wash pump looks like the normal Dolphin range type and there is no
tray mounted pcb only the door one is you could let me have the part no for it I will price it

Thanks

Goose

[DentedPorsche]

Re: Another Intergrated D/W problem

What error code is it flashing? Have you tried the “engineer” test program?

Brian

[johnmac11]

Re: Another Intergrated D/W problem

If the start light is flashing on any of the Dolphin range and after being reset it continues to flash there are a couple of checks you should make before even considering a new pcb.

Check if there is water in the base, if there is a float switch this will cause this problem. Check the NTC resistance readings this will also cause you fault. Also check the operation of the water indicator switch in the sump, if jammed on will cause same problem.

John

[goosegreen]

Re: Another Intergrated D/W problem

Thanks for that I will go back tomorrow and try ntc and water switch this model didnt have a float switch

[goosegreen]

Re: Another Intergrated D/W problem

Thanks for that johnmac11, spot on it was the NTC and I had one on the van from 10 years ago when I was contracting for Whirlpool customer very impressed

Goose

[Simon46]

Re: Another Intergrated D/W problem

What were resistance readings of faulty NTC to cause fault?

Simon.

[Simon46]

Re: Another Intergrated D/W problem

Cheers Goose.

S.

[goosegreen]

Re: Another Intergrated D/W problem

I should have checked it straight away as the NTC was open circuit!
iwll know were to look next time

Goose

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