Low
Control Satisfied on Potterton Suprima HE

Your boiler is currently in standby mode because it has successfully reached the temperature requested by your thermostat and is waiting for the next signal to turn on.

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

Green LED: 2 Per Sec., Red LED: ON

Engineer required

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

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