Low
S.32 on Vaillant Ecomax Condensing 600/800 series

Your boiler is currently pausing before starting up because it is waiting for the air extraction system to safely prepare for operation.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

Fan unit waiting period

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Related fault codes

F.32View →

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