the gauge finds its way to 0 never going above what it was set at ( 1 bar).
The pressure stays at 0 after the drop and the loop is closed , the model is a 24i junior :(
Bit of a problem with my boiler, if i set it to 1bar pressure and then turn on the hot tap or shower all the pressure is lost ? if i turn just the heating on (all taps shut) then the pressure will stay and run as normal until i open a tap again any ideas please?????? :(