How to mend ... Glow Worm Boiler Fault

High pressure on Glow worm 30cx boiler?

The pressure instead of remaining constant, as it is a sealed system, is increasing by approx 0.1 bar per day.... [Read more]

my glow worm 24cxi shows f13 what is the prob no loose conections?

my boiler is showing f 13 no loose conections what is the prob and is it a comon fault

fault f9 flashing red?

Glow-worm boiler flashing red f9 fault code have checked overheat stat and thermisters how to fix problem

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]

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]

glow worm 35ci boiler?

What does fault code F5 mean?

How can i fix my Glow worm KFB 60 open vent boiler. ?

When the remote controls are calling for heat, neon 1,2,3 & 4 light up indicating that system is functioning c... [Read more]

what does F3 fault mean on a Glow-worm boiler?

can someone please advise what the meaning F3 is on the Glow-worm boiler

Glow.worm Ultimate 120ff somtimes not firing up?

My Ultimate 120ff will sometimes not fire up. it hapens sometimes once a day sometimes it will run perfectly f... [Read more]

Glow worm 330 gas boiler F5 fault code?

Ours has shut down three times in two months due to this fault code, and each time it resets ok when I remove ... [Read more]

Boiler faults on Glow-worm Flexicom 30CX?

Hi, Our boiler is not working and is showing fault codes F1, F22 and F4. How can I clear these faults and ... [Read more]

I have a Glow Worm 30ci boiler F5 Fault?

Is there a red button for me and if so where?

Fix ?

have this fault appearing on the panel. The boiler suddenl;y not working and no hot water. The rror message on... [Read more]

glow worm swift flow 100?

hello, my boiler shuts its self down including pilot , i already found dry joints on control board,which are d... [Read more]

glow worm 65-80 central heating works but no hot water?

Dear All, our glow worm 65-80 is playing up. the central heating appears to work as before and all the radiat... [Read more]

F 14 fault displayed after using hot water on my glow worm 30 cxi?

F 14 displayed after using hot water on my glow worm boiler 30 cx i

A problem with my Glow Worm 70FF Boiler?

I have a Glow Worm 70FF boiler with an intermittant fault. After a 'timed off' period the boiler sometimes do... [Read more]

How can I fix my Glow-worm 18HXI boiler?

Boiler just stopped last night, no green light and no red fault light, found the reset instructions tried this... [Read more]

how can I fix my Glow worm 24ci boiler?

the filling system tap does not pressurise the system.Is this a common fault, and if the tap is replaced will ... [Read more]

Glow Worm Micron 50FF - boiler fires from 'cold' and stops after 90 secs?

This morning, my boiler showed no fault lights but appeared to have fired up but then stopped running. Afte... [Read more]