Whirlpool diplomat ADP8322 no error codes or beep

[Mark9]

Hi my whirlpool diplomat dishwasher was running great until the other day I came in from work and I could hear it beeping so I canceld the beeping and thought I’ll look at it later
so I set it away on a rinse and it starts doing its thing but about 1 minute in there is is a noise like when it drops the tablet like a bang then the machine stops no flashing lights no beeps so I can’t get a error code to point me in right direction
Iv have it on its side today and had a look but nothing looks damaged

Any help would be very helpful thanks

[electrofix]

Re: Whirlpool diplomat ADP8322 no error codes or beep

they have a habit of breaking wires at the bottom of the door. remove door cover and check wires as they bend to go underneath, be careful if there are breaks make sure you know which wire joints to what as a lot of them are black

Dave

[Mark9]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Hi I had the door covers off today all wires looked intact no insulation damaged to the wires but the plastic trunking was damaged I will replace this once it back up and running

Thanks

[electrofix]

Re: Whirlpool diplomat ADP8322 no error codes or beep

bit lost for ideas now. soap dispensor is not used on rinse so cant think what the noise can be

to go through it
set and start prog
drain pump runs y?n
drain pump stops and machine fills y/n
main wash motor starts y/n

Dave

[Mark9]

Re: Whirlpool diplomat ADP8322 no error codes or beep

When it stops I open the door any the bottom in full of water if I press start button and shut door it pumps water back out open the door again no water were filter is
So not sure what pumps are or are not working strange how there’s no errors showing

[electrofix]

Re: Whirlpool diplomat ADP8322 no error codes or beep

first off the drain punp should start bit of a whiring sound

than this stops and machine fills

then the main motor kicks in you will hear a louder wooshing sound

these main motors fail and when thay do they can go in one of 2 ways

way 1 you get a throbbing sound
way 2 complete silence

you may have a main motor failure current part no 481010625629

do a google image search of number. to be certain you have to check for power on the motor but no start

Dave

[Mark9]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Iv just taken the circulation pump out and stripped it down on th impeller part there is like a metal looking shaft part that looks like it’s cracked on both sides or I they meant to look like that I’ll leave it out for now

[Mark9]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Not sure if this is ment to look like this

[Mark9]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Any suggestions ?

[electrofix]

Re: Whirlpool diplomat ADP8322 no error codes or beep

thats you problem its shot

thats a magnet

Dave

[Mark9]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Yeah I’m glad if found something looks like I need to order a new motor thanks for you help

[clivejameson]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Another Askoll pump, not a very successful experiment by Whirlpool! The part number Dave gave is a conversion to the older (much more reliable) pump…looks very different but will sort the problem…

[electrofix]

Re: Whirlpool diplomat ADP8322 no error codes or beep

nope they stopped using the old good pump and found another cheaper one. works same as the askol

Dave

[clivejameson]

Re: Whirlpool diplomat ADP8322 no error codes or beep

Yes, i meant the old ‘type’ pump…cap run motor through a seal…

Hope it doesn’t work the same as the Askoll 😆

[electrofix]

Re: Whirlpool diplomat ADP8322 no error codes or beep

no luckily just a cheaper plastic version of old metal motor

Dave

added picture thanks to Qualtex

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