My Glow Worm Micron 50FF boiler's pressure was yesterday reading at a pressure of 1 (mbar or PSI -- not sure which) but the red fixed line shows as 2. I had a look in the manual and it suggested that it should be at 2 too.
So, I did what I thought was right an twisted the red know next to the pressure gauge to increase the pressure but it seemed to drop (now a 0.9).
How do you increase the pressure in one of these systems (we haven't lived here long)?
- Glow Worm Micron 50FF
- Gledhill SysteMate 2000
Pictures of the components of our system:
The red knob, gauge and what appears to be a drainage tap.
The whole SysteMate 2000.
Small tank on top of the SysteMate 2000.
SysteMate 2000 instructions label.
Valve / tap on tank.
Any help would be much appreciated.