Worcester Danesmoor System External 12/18 Product Guide
![Worcester Danesmoor System External 12/18 Boiler manual cover](/images/uDrxNBimpcjAjrvRDRIScKkd/thumbs/thumb175x175.webp)
To reset the boiler, locate the reset button on the control panel. Press and hold it for about 5 seconds until the fault indicator turns off. If the fault persists, consult the manual or contact a qualified technician.
Check if the boiler has power and that the thermostat is set to a higher temperature than the current room temperature. Ensure there is enough fuel supply and that the pressure gauge is within the recommended range. If the issue persists, seek professional assistance.
It is recommended to have the boiler serviced annually by a certified engineer to ensure optimal performance and safety.
Regularly check for leaks, ensure the area around the boiler is clear of debris, and monitor the pressure gauge. Cleaning the exterior and ensuring vents are unobstructed can also help maintain efficiency.
Unusual noises can indicate trapped air, sludge buildup, or a failing component. Bleeding the radiators or consulting a professional to flush the system might resolve the issue.
Ensure regular servicing, bleed radiators to remove air, insulate pipes, and ensure the heating controls are used effectively to optimize efficiency.
Check for visible leaks and then use the filling loop to increase the pressure to the recommended level (usually between 1 and 1.5 bar). If pressure issues continue, contact a heating professional.
Turn off the heating system, use a radiator key to slowly open the bleed valve at the top of the radiator, and listen for the hiss of escaping air. Once water starts to flow, close the valve.
Common error codes include EA (ignition failure), A1 (overheating), and F7 (sensor fault). Refer to the user manual for a full list and recommended actions.
Yes, a smart thermostat can be integrated with this boiler model. It is advisable to have a professional install the thermostat to ensure compatibility and proper setup.