How to mend Glow Worm 30ci Pressure

glow worm 30ci ,?

Heating is working fine but no hot water.The boiler does not fire when you turn the tap on. pressure on the wi... [Read more]

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2 queries regarding my Glow worm 30ci?

Recently have had 2.9 flashing in window have bled the rads which dropped the pressure down to 1.2 but it only... [Read more]

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High pressure in glow worm 30ci?

Hi, I cant seem to get my pressure down below 1.6. i have drained the rads & it lowes it to 1.2 but seconds la... [Read more]

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how do u get the pressure up glow worm 30ci?

presssure is 0.6 got no hot water red light is flashing

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how can i fix my Glow-worm combi boiler 30ci?

my boiler keeps shutting down and shows the error message F1 the water pressure is ok - i turn off the boiler ... [Read more]

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Glow Worm 30ci losing pressure and F1 Faults?

This boiler has been problematic for a while now. Can only seem to get pressure to 0.5 - 0.6 bar. Then when sw... [Read more]

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Low water pressure on glow worm 30ci?

Why won't the water pressure increase when the filling device tap is opened on my glow worm 30ci? Both filters... [Read more]

Glow-worm 30ci problems?

my 30ci keeps losing pressure which i think is the pipe going to the exp vessle but it also does not give me h... [Read more]

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glow worm 30ci re pressure????

Got a glow worm 30ci and the pressure has dropped to 0.5 bar. ive tried to raise the pressure by using the cor... [Read more]

Glow Worm 30ci - got hot water but no C.heating?

Firstly just like to say thanks to all that help on here. I am fairly competent with this kind of stuff, and ... [Read more]

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fill valve?

I have a glow worm 30ci combi boiler. The pressure has dropped so it has gone off. When i turn thr fill valve... [Read more]

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Boiler pressure?

after bleeding the radiators the pressure went down to 00. after turning the blue tap the pressure went up to ... [Read more]

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loss of pressure in combi boiler?

my bolier keeps losing pressure, its usually drops after a few days and i have to re pressure it, but for the ... [Read more]

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Glowworm 30ci leaking?

A couple of days ago, I noticed that the heating was off. I used the internal control to fire it up, but there... [Read more]

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my glow worm 30ci boiler keeps losing pressure. any idea why?

The boiler keeps losing pressure whether it is being used or not. I can repressurise it back to 1bar and it wo... [Read more]

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Pressure rising each time boiler used?

Have Glow-worm Combi 30ci plus. Had the (cracked) expansion vessel replaced after leaking. Boiler pressure now... [Read more]

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glow worm 30ci pressure loss?

appear to have slight dripping from some kind of pressure release valve attached to the Grundfoss pump. do i n... [Read more]

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Glow worm 30ci, When heating is on the pressure goes up to 3 bar?

Glow-worm 30ci when the heating is on the pressure goes upto 3 bar, and then when its cold it goes back down ... [Read more]

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How do I raise water pressure to make boiler work?

My Glow-worm 30ci boiler is flashing a low pressure warning (0.4bar) and not firing up. It should be 1bar. Thi... [Read more]

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Glow-worm 30ci boiler water pressure problem?

i have a Glow-worm 30ci and have had constant problems with the water pressure, this often drops when the boil... [Read more]