Low
H.02 .00 on Baxi Assure System

Your boiler is currently resetting itself after a recent issue or power interruption and should begin working normally again shortly.

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

Reset in progress

From this model's manual
Verified against the Baxi Bm Baxi B Basic System 2 600 800 Assure 500 Isim installation & service manual, page 49.
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 5 to 10 minutes for the boiler to complete its internal reset process.If the code persists, restart your boiler using the main power switch.Monitor the display to see if the system returns to normal operation.

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