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  • Upcoming Events

    • 07 December 2024 03:00 PM Until 04:00 PM
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      All Appliantology tech members are invited to join in the conversation for all things Appliantological: bidness, customers, tools, troubleshooting, flavorite brewski, whatever. Webcams and microphones are open and live!
      This event is also a great time for any students at Master Samurai Tech to bring any and all questions about the coursework. We're happy to walk through any concepts you're having trouble with. Think of it like office hours with your teachers. 
      Also, follow this Calendar Event so you'll get notified of new posts here. Look for the "Follow" button either at the top of the topic on desktop or below the topic on mobile.
      Who: This workshop is only available to tech members at Appliantology.
      When: Saturday, December 7 @10:00 AM Eastern Time.
      Where: Online via Zoom
      How:
      Click here to go to the forum topic with the registration link. If you're interested, register now. Arrive a couple minutes early to make sure your connection is working. Set a reminder for yourself for this workshop so you don’t miss it.  And check out past workshops here: https://appliantology.org/announcement/33-webinar-recordings-index-page/

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Posted

Been a couple years since I last needed support, but I’m back.  Fisher and Paykel DD603I double drawer dishwasher that we have had for years.  Recently the upper drawer has gotten progressively louder over many months and a couple weeks ago stopped functioning and threw an F2 error.  Upon inspection the motor did not want to come out and when it did, it appeared that the coating around the magnet had started to come off and caused things to run against the rotor housing and generally mess things up.  As a result I order the following and replaced them:

- 524185P Fisher Paykel Dishwasher Motor Rotor to Replace obsolete 525884P and 524307P
528042 Fisher Paykel Dishwasher Pump Base

After installing both and reassembling when I put the drawer in diagnostic mode, the motor runs, but an incredibly slower pace than the bottom drawer.  Attempting to run the top drawer results in an F2 error about 10-20 seconds after starting it.

To me the parts appear to be connected properly and I swapped the motor rotor with the bottom drawer and it works as expected.

thoughts?  I have a video I’ll look to attach a little later.

 

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Top Posters In This Topic

  • vwcampin

    5

  • J5*

    2

Posted

Did you get a rps as well ?


i would bet the rps is corroded or not fitted properly 

Posted

I did not order a replacement RPS but did remove and fit the existing one.  I will say it definitely had some corrosion on it that I attempted to clean up before I fitted it to the new pump base.  As I first replaced the motor rotor before the pump base, I will say that the slow rotation was the same, so I’ll ‘assume’ I have fitted it properly.

Posted

You can swap the rps and the control module from the other drawer to confirm what the issue is 

Posted

I went ahead and ordered one.  I thought of swapping them out but decided to leave the working one alone as I’d rather not disturb ‘old plastic’ since it’s working flawlessly at the moment.  Knowing my luck I’d break off a plastic tab and have no dishwasher.  Part should be here today or tomorrow hopefully.

Posted

J5*, you hit the nail on the head.  The RPS/Hall sensor was the culprit and the top drawer is purring away again!  Appreciate your advice and thanks for sharing your expertise!  

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