How do I turn my Baxi boiler back on?
How do I turn my Baxi boiler back on?
To reset the boiler, turn the temperature control knob fully anticlockwise. Hold until the red lockout light goes out, then turn the control knob back to the desired setting. If your timer is calling for heat, the burner light will come on to indicate the boiler has fired up and is heating your system.
Why is my Baxi boiler not heating my radiators?
If your boiler works but the radiators are not heating up, then likely cause could be a faulty boiler pump or your central heating controls. If your boiler works but the radiators are cold, check that the thermostat or timer is working correctly.
What temp should radiators be on boiler?

75 degrees
Your boiler controls explained To maximise efficiency, we recommend setting your radiator dial to 75 degrees and your hot water to 60 degrees. Once you’ve got your boiler running at the optimal temperature, you’ll want to set the timer for when you need heating the most.
What temp should my boiler be set at?
As a rule, setting your heating control to 75 degrees should be sufficient to give you a perfectly warm house, while also allowing your boiler to run as economically as possible. Once this is set, you shouldn’t need to adjust it.
Why are my radiators not heating up but I have hot water?
If you’ve got hot water, but no central heating then there are more issues it could be if it’s not the thermostat or the boiler pressure. Common reasons for this particular fault are broken diaphragms and airlocks, or a motorised valve failing.
What setting should radiators be on?

Typically, the common rule for radiator temperature control is to aim to have each room somewhere between 18C (64F) and 21C (70F). In most homes, these central heating settings should be comfortable, and for others, only slight adjustments would normally need to be made to achieve a preferable temperature.
What is the best setting for a boiler?
Setting the boiler temperature As a rule, setting your heating control to 75 degrees should be sufficient to give you a perfectly warm house, while also allowing your boiler to run as economically as possible. Once this is set, you shouldn’t need to adjust it.
Why won’t my Baxi boiler fire up?
A common culprit for this fault on Baxi boilers is a lack of pressure. If your system is set lower than 1.5 bar then it won’t operate correctly. Now, the quick fix is to top up the boiler pressure using the filling loop. And once you’ve topped up the boiler pressure, you’ll need to reset the boiler.
What number should my thermostat be on?
The ideal thermostat temperature in the winter is 68 degrees Fahrenheit when you’re at home. Energy.gov suggests that 68 degrees is a good room temperature while you’re awake at home but recommends lowering it while you’re asleep or away.
Why is my boiler not heating the house?
There are a variety of reasons why your boiler may not be working; common examples include the boiler pressure being too low or too high, a power cut, gas supply issues, a faulty pilot light, a frozen condensate pipe, faulty internal components or a more complex issue.
What should the boiler be set to in Baxi heating UK?
28© Baxi Heating UK Ltd 2017 Set Boiler to Maximum Rate10.0 Commissioning (see 11.1.11) Allow the combustion to stabilise. Do not insert probe to
How do I Reset my Baxi boiler?
306 426 315 316 311 422 624 419 400 415 302 421 420 503 504 51 18.0 Fault Finding © Baxi Heating UK Ltd 2007 NOTE: When instructed to turn the selector to the reset position turn the selector switch fully anticlockwise against the spring pressure to the reset position and hold for 5 seconds to reset the boiler.
Is there a condensate discharge pump for a Baxi boiler?
© Baxi Heating UK Ltd 2017 7.7 Condensate Drain (cont.) 12. A boiler discharge pump is available, ‘MULTIFIT’ part no. 720648301. This pump will dispose of both condensate & high temperature water from the relief valve. It has a maximum head of 5 metres.
How does a Baxi central heating system work?
© Baxi Heating UK Ltd 2007 3.1 Central Heating Mode (Fig. 2) 1. With a demand for heating, the pump circulates water through the primary circuit. 2. Once main burner ignites the fan speed controls the gas rate to maintain the heating temperature measured by the temperature sensor. 3.