Low
5 green flashes on Baxi Bermuda

Your boiler has experienced a temporary electronic glitch and is currently trying to reset itself to find the correct settings.

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.

What the manual says

Manufacturer manual

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

From this model's manual
This code was read directly from the manufacturer service manual for this model.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Wait for the boiler to complete its automatic self-reset process.If the fault persists, turn the boiler off at the fused spur switch for 30 seconds and turn it back on.Ensure there are no external electrical interference sources near the unit.

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