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Boiler fault, warm

Boiler fault, warm appears in the steam ironing system display.

There is a fault with the steam ironing system.

Switch the steam ironing system off and back on again.

The boiler is contaminated with water containing too much limescale or salt.

To avoid this fault message in the future, you can increase the set water hardness by at least 1 level (e.g., from level 4 to level 5). This will reduce the interval between descaling operations.

See the operating instructions for more information.

Start a descaling process. To do this, press the  button (Descale) for a few seconds.

If the fault persists, please contact us or book a repair appointment online.

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