Danstoker False Low Water Indication

Danstoker boiler trips on low water level even though the gauge glass or level indicator shows normal level (steam boiler applications).

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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

Dirty or scaled level electrode chamber, Blocked connecting pipes between boiler and level column, Faulty level controller, Incorrect blowdown practices

How to Fix / Troubleshooting

Safety: Steam boilers operate under pressure; follow Danstoker steam boiler procedures. Isolate and depressurize before opening level equipment.

  • Blow down level column: Perform a proper blowdown of the gauge glass and level column to clear sludge.
  • Clean electrode chamber: Isolate and remove the level electrode chamber. Clean internal surfaces and ports.
  • Check connecting pipes: Ensure the pipes between boiler drum and level column are clear.
  • Test level controller: After cleaning, test the low water cut-out function according to Danstoker instructions.

If nuisance trips continue, the level controller or probe may need replacement.

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Repair Difficulty

Hard 4/5

Required Part

Water Level Controller / Electrode Chamber
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