Vitocrossal 200 High

Viessmann Vitocrossal 200 Fault Code

Also written as VITOCROSSAL200 — same fault.

The Viessmann Vitocrossal 200 fault code means: your boiler has stopped working because the burner control unit has locked itself for safety, which could be caused by a faulty component or an incorrect internal configuration card.. It appears on 5 Viessmann models in our database.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description: Case A: Burner control unit in a fault state; system cools down; burner control unit locked out.Case B: Type of coding card
Typical repair cost £150-450 (including labour)

DIY fix possible

Locate the reset button (usually marked with a flame or 'R') on the boiler control panel.Press and hold the reset button for 2 to 3 seconds.Wait to see if the burner restarts; if it fails to ignite or locks out again immediately, do not attempt further resets.

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Viessmann models that show the Vitocrossal 200 fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Viessmann Vitocrossal 200 fault code information on this page is sourced and cross-checked against the official Viessmann service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026