Baxi 15 MainEco Heat User Guide
![Baxi 15 MainEco Heat manual cover](/images/5cba85617c3a1abd9c1dbfbd/thumbs/thumb175x175.webp)
To reset the Baxi 15 MainEco Heat boiler, press and hold the reset button on the control panel for about 5 seconds until the reset process initiates.
Check if the thermostat is set correctly, ensure the pressure gauge reads between 1.0 and 2.0 bar, and inspect for any error codes on the display. If the problem persists, consult a qualified engineer.
Locate the filling loop beneath the boiler and slowly open the valves until the pressure gauge reads between 1.0 and 1.5 bar, then close the valves.
Regularly check the pressure gauge, ensure the vents are clear, test the thermostat, and have an annual service conducted by a certified technician.
Unusual noises can be caused by air in the system, low water pressure, or limescale buildup. Bleed the radiators to remove air and ensure proper pressure levels. If noises persist, contact a professional.
The E119 error code indicates low water pressure. Check the pressure gauge and refill the system using the filling loop if necessary.
Yes, you can use a suitable anti-freeze solution in the system, but it is recommended to consult with a heating professional to ensure correct concentration and compatibility.
The Baxi 15 MainEco Heat boiler should be serviced annually by a Gas Safe registered engineer to ensure safe and efficient operation.
Ensure that the radiator valves are open, check that the thermostat is set correctly, and bleed the radiators to remove any trapped air.
The temperature setting can be adjusted using the control panel on the boiler. Follow the user manual for specific instructions on setting your desired temperature.