How to mend ... Glow Worm 30cxi

how do i fix my filling loop glow worm 30cxi?

a gas fitter has replaced the filling valve non retunvalve but says there is a blockage in the sani block, can... [Read more]

I have lost power on my glow worm 30cxi.HELP?

i have lost all bower on my glow worm 30cxi.can someone help please...

my glow worm boiler 30cxi will not turn off?

when my boiler is set to turn off by the timing switch, it remains on, so now to turn the boiler off i have to... [Read more]

The red light is flashing on my glow worm 30 cxi how do I fix it?

There is no hot water or heating and the red light on my glow worm 30cxi boiler is flashing, I have tried turn... [Read more]

i have 240v to boiler but no display/ glow worm 30cxi?

no lights on the boiler i think its one of the circut boards the main one / controls interface board could you... [Read more]

How do I repressurise my glow-worm 30cxi boiler?

Hi, I'll apologise straight off for being RUBBISH at DIY. My boiler stopped working today, the wee display is... [Read more]

fault showing glowworm 30cxi?

I have had a glow worm combi boiler now for over a year now and have not had any promblems till now I have had... [Read more]

How can i fix an F6 fault on Glow worm 30cxi ?

How can i fix an F6 fault on Glow worm 30cxi ? error message keeps displaying but then resetting

boiler?

glow worm 30cxi fire ups for 30sec then cuts out,it is displaying f1 what do it mean please help,has already c... [Read more]

glow worm 30cxi?

i have a glowworm 30cxi boiler installed in my house ...i had a plummer out yesterday and he said the system w... [Read more]

home heating?

my boiler glow worm 30cxi shows F13 rad work when i turn down the hot water dial off, so cannot get hot water ... [Read more]

How can I optimize settings on Glow Worm Ultra com 30cxi? ?

Boiler was installed 3 winters ago. First winter very poor, rads took hours to heat and boiler was off when th... [Read more]

F8 and F12 ?

I have a Glow worm 30cxi which is showing F8 (which isn't in the manual) and F12. The fan is going but the te... [Read more]

i have a glow-worm 30cxi combi boiler?

my boiler stoped working i cannot get it to start as there is no piolet light,i have power to the boiler,it st... [Read more]

My Glow-worm boiler 30cxi is flashing at pressure 1.6 ?

My Glow-worm boiler 30CXI is flashing at pressure 1.6. At first the pressure was 0.3 and would not fire up. I... [Read more]

Glow worm 30CXI combination boiler showing fault code F1 and F4? ?

Glow worm 30CXI combination boiler showing fault code F1 and F4? My boiler is showing fault code F1 - F4 so t... [Read more]

what does f12 with red light flashing mean on a glow worm 30cxi boiler mean?

what does f12 with red light flashing mean on a glow worm30cxi boiler i already have no hot water the heating ... [Read more]

no water from hotwater tap, glow worm 30cxi?

Hi I checked other replies and others with a similar problem state the water is not hot but mine is not runn... [Read more]

Glow worm 30CXI combination boiler showing fault code F1 and F4?

My boiler is showing fault code F1 - F4 so there is no hot water and no heating. Please can you tell me wha... [Read more]

my Glow worm 30CXI showing fault code F5?

I tried to switch the heating on this morning but it didn't come on. The weather is freezing out, -3. when I c... [Read more]