glow worm 24ci 0.4 bar readout cant restart

8 Apr 2006
Reaction score
United Kingdom
can any body help me re pressureize my boiler i`ve tried the blue re pressure knob but the display still reads 0.4 bar any ideas ? :(
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Fit the filling loop and pressurise to 1 bar then remove it.
It is - though my manual is all grey...
They can be VERY slow to fill.
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so i have got to open the valve and sit back at let it presurize :?:
ive opened the valve but theres no sound of water is there any other valves on the top up system or could there be a fault with the pressure gauge/sensor
problem solved ~broken valve ,seal snapped of inside water pressure behind holding it closed ! now ive jus got to find new or repair part. <> thanx <>
Be careful to get the right part - they changed the design at some point for something which looks the same but doesn't fit!
i think i`ll remove and replace with a better quality valve (not plastic) thanx 4 help :D :D :D

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