Winterhalter
External Hose or Connection Leak
Water leaking from the back or sides of the machine onto the floor, no error code.
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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
Loose inlet hose connection, Split drain hose, Loose hose clamp on internal circulation line, Cracked plastic manifold
How to Fix / Troubleshooting
Safety first: Turn off power and close the water supply immediately.
- Inspect hoses: Pull the machine forward if possible and visually inspect inlet and drain hoses for drips or cracks while briefly turning water on.
- Tighten connections: Carefully tighten any loose hose clamps or threaded connections, avoiding over-tightening plastic parts.
- Replace damaged hoses: If a hose is split or brittle, replace it with a compatible Winterhalter hose.
- Test for leaks: Run a short cycle while observing the machine sides and back to confirm the leak is resolved.
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Repair Difficulty
Medium
3/5
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