Ascaso Wet Steam / Low Steam Temperature

Steam wand sprays water and large droplets instead of dry steam, making milk frothing difficult.

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Possible Causes

Steam boiler temperature set too low, Excess water in boiler, Incorrect steam tip size, Faulty steam thermostat or sensor

How to Fix / Troubleshooting

Operational steps:

  • Purge the wand: Open the steam valve for several seconds before frothing to expel condensation.
  • Allow full heat-up: Wait a few minutes after the steam-ready light comes on to ensure full pressure.

Technical checks:

  • Check thermostat/sensor: Verify that the steam boiler reaches the correct temperature. Replace the steam thermostat or NTC if it cycles too low.
  • Consider steam tip: Use the Ascaso-recommended steam tip for your model; oversized tips can produce wet steam at low pressure.
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Repair Difficulty

Easy 2/5

Required Part

Steam Thermostat / Steam Tip
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