Solved
Beko

Burned out Beko power PCU

WOWolf
Asked over 5 years ago 3,866 views
0

Hi

My Beko WDR8540121W power board has burned out.

I was goint to order a replacement board: https://www.bekospares.co.uk/washing-machine/wdr8540121w-7161545600/power-card/product.pl?pid=5330457&path=110919&model_ref=14082846

But I thought I'd ask first about it here first. Would the board work straight out the box if I replaced it? Or would it need to be reprogramed?

Beko are no help I tried calling them and emailing them and they just fobed me off, after almost burning my house down!

Solution Summary

AI-generated from this discussion

This thread was marked as solved. Here's a summary of the problem and the fix, generated from the discussion below.

Beko WDR8540121W burned power board with cause not established

The problem
The washing machine, model Beko WDR8540121W, has a burned-out power board (power PCU/power card). The original question asked whether a replacement board would work straight from the box or need programming.
Likely cause
Not established. The accepted reply raised concern that another underlying fault may have caused the board to become badly damaged, which could also damage a replacement board.
What fixed it
No confirmed repair was documented. The strongest supported advice was to identify what caused the board to burn out before fitting a new one, because replacing the board alone could result in the new board failing as well. Further diagnosis should be carried out by a suitably qualified appliance engineer.
Checks to try
  • Visual evidence that the power board had burned out
Parts or tools mentioned
  • Power board / power PCU / power card

Safety: Because the board reportedly burned out and there was concern about a possible underlying fault, further diagnosis should be carried out by a suitably qualified appliance engineer.

Professional repair recommendedGenerated 5 Aug 2026 · AI summaries can make mistakes — read the full thread below.
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1 Answer

Accepted Answer
0
WH
WhitegoodshelpVerified Engineer
Answered over 5 years ago

My main concern would be what caused it to get so badly damaged. If some other fault caused it then it could fry a new one.

Whitegoods Help — appliance repair expert and forum host.

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