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Error code

Bosch Cerastar code C1

Hazard levelHigh

For your safety

This fault is rated high and involves an area that affects personal safety. No remote repair or do-it-yourself instructions are given; do not use the appliance or try to open or repair it.

Hazard area: gas/flue

If you smell gas:

Do not touch any electrical switch, do not turn lights on or off, and do not use your phone indoors. If possible, close the gas valve, open the windows and leave the building. Call once you are outside.

Call 187

Do not use the appliance and call an authorised service. If there is a risk to life, move to a safe place and see the emergency numbers.

The emergency numbers here are for Turkey. If you are outside Turkey, call your local emergency number.

All emergency numbers and province details

No approved translation for this record yet; showing the original text.

Meaning

– Diferansiyel Basınç Şalteri İşletme Esnasında Açılıyor. Fan motoru çalışırken hava diferansiyel presostatı anlık olarak kontak açmış (hava akışının kesildiğini veya kararsızlaştığını algılamış)

Possible causes

Fan motoru çalışırken hava diferansiyel presostatı anlık olarak kontak açmış (hava akışının kesildiğini veya kararsızlaştığını algılamış).

Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.

Other codes for Cerastar

Code C1 on other Bosch models