Beko wm5100w left drawer keeps filling

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

Beko WM5100W fills through left drawer on all programmes

The problem

The Beko WM5100W was reported to keep running water through the left detergent drawer as soon as any programme was started, including spin/drain, and it was still doing so at the end of a cycle.

Likely cause

The accepted reply suggested a possible electrical insulation fault, but no diagnosis was confirmed from tests in the discussion.

What fixed it

The accepted advice was to call an engineer for proper diagnosis, as checking for an electrical insulation fault would require a special insulation test meter and the fault could be more involved.

Checks to try

• Water reportedly entered through the left drawer as soon as a programme started
• The same symptom occurred on the spin/drain programme
• Water was still entering at the end of a cycle

Parts or tools mentioned

• Insulation test meter