If the water pressure is too low, the central heating unit may not work. A normal water pressure is between 1.5 and 2 bar.

Check the following movie to see how to possibly solve this: youtube.com/watch?v=mLsrPMrh_XE.

If the radiators are not getting warm, it may be solved by bleeding the radiators. Please check: youtube.com/watch?v=r48NgOTBxSA

Has topping up the water and bleeding the radiators not helped? Please first check whether:

- the water pressure is sufficient (between 1.5 and 2 bar) on the pressure gauge;
- the room thermostat and / or boiler thermostat is sufficiently high;
- the pilot flame burns; if that is not the case, try to light the pilot;
- a code appears on the display (if you have a modern boiler with an electric ignition, a code appears in the display in the event of a fault. You can then press the reset button on the front of the appliance);
- the plug is in the wall socket;
- the main gas tap / appliance tap is open;
- the fuse in the group box is complete;
- the hot water taps do not leak.

If the malfunction has not been resolved after checking the points above, you can contact us with the form below.