Refilling the central heating boiler
In most cases, you can easily solve these problems yourself. Below you will find a few easy steps that you can follow to solve the problems as quickly as possible. Does this not work? Then you can submit a repair request.
 
 
First, check the thermostat and the tap
- Is the thermostat in the room set high enough?
- Is the tap or showerhead clean and free of limescale?
Then check the boiler
- For appliances without a pilot light: Press the reset button and/or unplug the appliance for 1 minute. Does the issue persist?
- For appliances with a pilot light: Is the pilot light on?
- Ensure the appliance is in operation mode and the plug is properly connected to the socket.
- If there’s no power issue, check whether the circuit breaker is on and verify that no fuses are blown.
- Is there sufficient water in the system? There should be at least 1.5 bar of pressure. If not, follow this guide to refill the boiler: [How to Refill Your Boiler].
- If there’s air in the pipes, bleed the radiators. Follow this guide to bleed them: [How to Bleed Your Radiators].
Instructional Video
For a detailed step-by-step explanation, watch this video: [Boiler Maintenance Instructions].
Instructie video
Check the instruction video hier de video