Have had water dripping rapidly out the overflow 'outside' the house for a few days....prior to this the pressure relief valve was running so i assumed the megaflo needed charging as not been done for around a year....
I've followed the instructions on the megaflo as follows;
I've turned the cold water/lever off at the combination valve but when i turn the hot tap on in the bathroom next door to boiler, there is nothing coming out? Also no water running through the valve...is this correct or does it mean the tank has now emptied itself due to the overflow running?
Should the Boiler be switched off whilst charging?
I've followed the instructions on the megaflo as follows;
I've turned the cold water/lever off at the combination valve but when i turn the hot tap on in the bathroom next door to boiler, there is nothing coming out? Also no water running through the valve...is this correct or does it mean the tank has now emptied itself due to the overflow running?
Should the Boiler be switched off whilst charging?