My Vaillant Turbomax 824E boiler is down to 0.1 bar after doing some work in the bathroom. I've tried refilling it according to the instructions on this forum (turning both valves on the right hand underside 90 degrees with a flat head screwdriver) but no water pours in and the pressure doesn't increase.
Are there any other valves that i need to turn? All the other valves on the five pipes appear to be aligned with direction of flow. I don't understand what is stopping the water flowing in?
My manual only says "if the needle displays a value below 0.8 bar when the appliance is cold, follow the instructions left by your installer to refill the system" but i don't have any instructions left by an installer!
Other than the lack of pressure the boiler is working fine. Any help would be very much appreciated. Thanks in advance.
Are there any other valves that i need to turn? All the other valves on the five pipes appear to be aligned with direction of flow. I don't understand what is stopping the water flowing in?
My manual only says "if the needle displays a value below 0.8 bar when the appliance is cold, follow the instructions left by your installer to refill the system" but i don't have any instructions left by an installer!
Other than the lack of pressure the boiler is working fine. Any help would be very much appreciated. Thanks in advance.