Hi
I got back from holiday yesterday to find the pressure on my boiler at 0. I looked in the manual and used the key at the bottom to increase this to 1.5. I did this by turning the key clockwise to open and then the nut to the left to inc pressure then turned both off. However whenever i turn the heating on the pressure starts to creep up! It hit almost 3 last night and I switched it off quick. When its not on the pressure falls again- back to the 2 range. help???
Someone has suggested that the expansion vessel needs pressurising to 0.5??? However I don't know what this means and how to do it?
best wishes from shivering in suburbia!
I got back from holiday yesterday to find the pressure on my boiler at 0. I looked in the manual and used the key at the bottom to increase this to 1.5. I did this by turning the key clockwise to open and then the nut to the left to inc pressure then turned both off. However whenever i turn the heating on the pressure starts to creep up! It hit almost 3 last night and I switched it off quick. When its not on the pressure falls again- back to the 2 range. help???
Someone has suggested that the expansion vessel needs pressurising to 0.5??? However I don't know what this means and how to do it?
best wishes from shivering in suburbia!
