How to mend ... Fault Glow Help

Glow worm 18hxi boiler displaying an F5 Fault!?

I have a Glow worm 18hxi boiler displaying an F5 Fault! I have tried to switch off for 5 seconds and back o... [Read more]

Glow worm 18hxi?

Green light comes on & there is a temperature reading but the green light then goes off again, there is no fau... [Read more]

F9 Glow-worm Flexicom SX?

Evening, Can anyone help? Everytime I want our heating to come on I have to go to the boiler to find it flas... [Read more]

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]

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]

glow worm fuelsaver 25-30B fault?

my fuelsaver 25-30B gives off a ticking noise near the gas solenoid and won't light the burner, any ideas anyo... [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

ideal classic f350 pilot wont light boiler wont fire up?

this is a combi boiler, i have no hot water or heating, have followed all relighting instructions including th... [Read more]

I have a Glow Worm 30ci boiler F5 Fault?

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

Glow-worm model ci30 shows fault f9 what is this?

my model ci30 shows fault in display panel fault f9 what is this?

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]

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]

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]

Glow worm 24ci - Central Heating Temperature Selector?

No matter what setting the Central Heating Temperature Selector is set to, the boiler runs continuously at the... [Read more]