Zanussi Detergent Dispenser Not Opening or Blocked

Detergent tablet or powder remains in the dispenser at the end of the cycle.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Dispenser lid obstructed by tall dishes, Weak or broken dispenser spring, Faulty dispenser solenoid, Low water pressure or poor spray arm reach

Safety first: Turn off the dishwasher before checking the dispenser.

Check loading: Ensure large plates or pans are not blocking the dispenser door from opening.
Test door: Manually open and close the dispenser to confirm it latches and springs open properly.
Clean area: Remove any detergent build‑up around the dispenser edges.
Check spray arms: Make sure spray arms are not blocked and can direct water towards the dispenser.
Replace dispenser: If the latch or solenoid is faulty, replace the detergent dispenser assembly.

Medium 3/5

Detergent Dispenser

Check Price on Amazon

We may earn a commission from links on this page.