F13
Miele Hot Water Inlet Valve Fault

Washer does not take in hot water, F13 displayed (on models with hot feed)

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Safety Warning

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.

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Possible Causes

Defective hot water inlet valve coil, Blocked hot water filter screen, Incorrect hose connection, Wiring fault to hot valve

How to Fix / Troubleshooting

Safety first: Unplug the appliance and close the hot water tap.

  • Verify hose connections: Ensure the hot hose is connected to the hot tap and not reversed with cold. Check for kinks.
  • Clean filters: Remove the hot inlet hose and rinse the mesh filter screens in the hose and valve body.
  • Inspect valve and wiring: Remove the top cover to access the inlet valve assembly. Check the hot valve connector is secure and wiring is intact.
  • Test: Reassemble, restore power, and run a hot wash. If F13 returns, the hot valve coil is likely defective and the valve assembly should be replaced.
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Repair Difficulty

Medium 3/5

Required Part

Hot Water Inlet Valve
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