What the manual says
Manufacturer manualResettable error
From this model's manual
Verified against the Baxi Assure installation & service manual, page 64.
DIY fix possible
Locate the reset button on the front control panel.Press and hold the reset button for approximately 3 seconds.Wait a few minutes to see if the boiler restarts and the fault code disappears.
Find a Gas Safe engineer
Search the official register →
Boiler cover options
Avoid the next call-out bill
A cover plan would handle faults like 09: no call-out fees, no surprise bills.
Approved partner
Get a quote →
Domestic Appliance Guard
Unlimited call-outs, 24/7 helpline, no price-hike promise
Affiliate links. We may earn a commission at no extra cost to you.