Low
5 green flashes on Baxi Suprima 60

Your boiler has experienced a brief glitch in its internal electronic settings and is currently trying to fix itself automatically.

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

Parameter error on printed circuit board (PCB). Temporary error, will self reset

DIY fix possible

Wait for the boiler to automatically reset itselfIf the flashing continues, turn the temperature control knob to 'Reset' for 5 seconds and then back to your desired settingEnsure there are no external power surges by checking if other appliances are affected

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