Low
FLASHING 2 Per Sec. on Potterton Prima 30B

Your boiler is working correctly and has simply reached the temperature you set, so it has temporarily switched off to save energy.

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

Boiler Temperature Control Satisfied (Green LED)

Engineer required

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

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