i have a glowworn compact 75.It pressure bar is on zero it should be on .7 bar.Before that it was on .7 bar .Now i dont know how i can fix this problem .
The filling loop should not be attached to the boiler/system, water byelaws...If it is repressurise system by turning opening valves at each end of the braided filling loop to 1 bar then bleed every radiator making sure the pressure is topped up/replaced - turn off and remove the Filling loop. If you cannot understand this call a Corgi registered heating engineer.
Brian, September 2006
it needs refill with the filling loop under the boiler you'll see a flexable braided pipe thats the filling loop from the mains water
