Hoshizaki External Water Leak

Unit leaks water onto the floor from under or around the cabinet.

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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 or cracked water inlet line, Leaking water inlet valve body, Cracked reservoir or hose, Blocked drain causing overflow.

How to Fix / Troubleshooting

Safety First: Disconnect power and shut off the water supply before inspecting for leaks. Use towels to absorb spills and prevent slipping.

  • Inspect inlet connections: Check the water supply line and compression fittings for any drips. Tighten or replace components as needed.
  • Check reservoir and hoses: Remove panels and inspect the plastic reservoir and rubber hoses for cracks or splits. Replace any damaged parts.
  • Verify drain function: Pour water into the bin and reservoir and confirm that it drains freely. Clear any clogs in the drain hose or the floor drain.
  • Examine inlet valve: Look for water seeping from the valve body even when the unit is off. Replace the valve if it is leaking.

When to call a technician: If the leak source is not obvious or involves internal components that you cannot access safely, contact a service professional.

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Repair Difficulty

Medium 3/5

Required Part

Water Inlet Valve
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