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Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t

beckham23 11448 8
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  • #1 16573518
    beckham23
    Level 10  
    Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t
    Bosch E-Nr. WAS24463PL / 14 FD 9208 200003
    Type WNM52 Made in Germany KD Code ME2570 62110X002101102
    WAS24463PL 482080263532000034

    Symptoms:
    - The washing machine went through all washing cycles approx. Until -> it turned off after rinsing or during rinsing BEFORE SPIN, everything just went off on the display, and then I pulled the plug out of the electricity for a moment about 30 seconds. and it was completely reset and it was possible to reset the laundry.
    - Drainage works,
    - The rinsing / spinning setting itself did not give anything - the same symptom, somewhere between the cycles, everything went out

    I read on Google that it's a matter of moisture. I unscrewed the casing, ventilated the washing machine, treated all contacts with a spray for cleaning and maintenance of electrical contacts. Oh - the socket has no grounding.
    I tried on an extension cord to a grounded outlet - nothing helped.

    But after my airing :) washing machines. I turn on the washing machine - it washes, washes and suddenly turns off (everything goes out), waits somewhere for up to 20-40 minutes, then the washing machine returns and ends the wash normally. Laundry rinsed, spun, fragrant.
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  • #2 16573650
    Piotr2608

    Level 41  
    You have most likely a washing machine with a "new" version of the control module. As far as I know the fault is in the faulty module. Failure of other components of the washing machine does not turn off the control / operating panel. If your washing machine is under warranty, contact Bosch service. Just in case the washing machine switches to the "dark side of the power" - it will not display anything, check with the meter whether the module on the power cables is 230 V.
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  • #3 16573903
    beckham23
    Level 10  
    Washing machine purchased at the end of 2012, so after the warranty, because I had 24 months. Tomorrow I will check the tension you write about. Good then this "new" module - there is an option to restore it to normal functioning somehow. Defective module = module replacement ...
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  • Helpful post
    #4 16574240
    Piotr2608

    Level 41  
    Check the voltage first. Take a picture of the module. We will wonder what to do next.
    Not necessarily a replacement, so far the matter is not settled yet.
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  • #5 16579806
    beckham23
    Level 10  
    The problems themselves were blown up by the meter :| Photo of the appearance and symbol of the module.
    Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t
    I want to measure the tz voltage. to make sure that I am thinking correctly. Voltage - black cube pin 1 + pin 3 = 230V - so it should not be. A few more photos of the module, I took it out and tomorrow I will try to take more detailed photos in daylight, maybe someone professional eye will notice something.
    Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t
  • #6 16640541
    beckham23
    Level 10  
    Dear colleagues, will someone help you, tell us what to do with it? The washing machine constantly stops washing and turns on even after 2 hours.
  • Helpful post
    #7 16641058
    machefi
    Home appliances specialist
    Replace the chip of the module's voltage converter. What layout it will turn out when you present photos of the power supply module and not only photos of the touch button module so far. It will probably be the LNK 304GN system, like here https://www.elektroda.pl/rtvforum/topic3005248.html
  • #8 16677372
    beckham23
    Level 10  
    Gentlemen, I just got home after a long absence. I pulled out the washing machine, took off the top cover, where is this power supply module? is it down below the drum somewhere? I can't track him at the top of the washing machine.

    : edit:
    ---------
    I found it, I understand that I would look for such a chip and replace it

    TNY267GN


    Bosch WAS24463PL / WNM52 - the washing machine interrupts the wash, turns off, t
  • #9 16697750
    beckham23
    Level 10  
    Dear users Professionals

    So I bought a TNY2676GN voltage converter
    Pulse regulator SMD-8B (7-PIN) 173-36-333 No. art. by the manufacturer TNY267GN

    The cost is PLN 7.84
    shipping cost PLN 32 (shipping from the warehouse from the Netherlands, I could not find in Poland)
    The cost of exchanging PLN 20 for a bottle because I do not have a soldering station

    I put everything back together, the first wash is over
    All OK

    Thank you for all your help, sorry for my pace of work ?
    Problem solved - Washing machine washes nice ?

Topic summary

The Bosch washing machine model WAS24463PL / WNM52 experiences interruptions during the wash cycle, turning off after rinsing or before spinning. The user attempted troubleshooting by checking for moisture, cleaning electrical contacts, and testing with a grounded outlet, but the issue persisted. Responses from the forum suggested that the problem likely lies within a faulty control module, specifically the voltage converter chip. After confirming the voltage and identifying the chip as TNY267GN, the user successfully replaced it, resolving the issue and restoring normal operation of the washing machine.
Summary generated by the language model.
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