What the manual says
Manufacturer manualNone
From this model's manual
Verified against the Vokera Maxim installation & service manual, page 6.
DIY fix possible
Check your room thermostat is set to a temperature higher than the current room readingEnsure your heating timer or programmer is currently in an 'ON' positionTurn the heating mode selector switch on the boiler front panel to the 'Winter' or 'On' position
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 Boiler stand-by: 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.