How to mend ... F1 Worm Boiler

f1 flashing on glow worm 24ci?

the boiler is not igniting, have tried resetting it by swithching it off for 5 seconds and then on. when hot w... [Read more]

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 to fix boiler with codes f1, f4 and f5 on a glow worm?

the boiler turns on when programmed then goes of with one of the following codes flashing under the red light,... [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]

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]

problem with Glow-worm 30cxi?

my boiler lights ok and works fine for maybe 1 hr then when i look next time it is showing f1 fault somtimes i... [Read more]

glow worm ci24 boiler fault f1 what is it?

Glow worm 24 ci f1 fault can anybody tell me what the fault is?

Glow-Worm Fuelsaver Boiler 45F and Central Heating?

Hi Really hoping someone can help me. I have a Glow-Worm Fuelsaver Boiler 45F which is approx 18 years o... [Read more]

boiler glow worm/18hxi?

i need a complete instruction manual for my 18hxi boiler. i did not get one when the unit was fitted. i am hav... [Read more]

Random F1 error on Glow Worm 30ci?

Our boiler is a Glow Worm 30ci model, and it has been random F1 errors from new. After several repair men said... [Read more]

F1 fault??

Please help. I have a 30ci glow worm boiler and every so often the boiler displays an F1 sign. If I turn it of... [Read more]

how can i fix my glo-orm 30ci boiler?

my glo-worm 30ci boiler first started showing DL on the display and is now showing f1 faults and nbody seems t... [Read more]

Glow-Worm 38cxi fault F1?

The boiler is about 18 months old and has started to fail to ignite and registers F1 as the fault. The service... [Read more]

glow worm 30cxi boiler f1 fault?

I keep getting f1 on my 30 cxi boiler.It started after my wife got credit on the meter card and put more credi... [Read more]

f1 apeas on boiler 15hxiglow worm and shuts heating off can you help?

when our heating in on. f1 apears on our glowworm 5hxi boiler and switches it off if we turn the boiler off a... [Read more]

glow worm 30ci fault f5? anyone?

i have a glow worm 30ci combi boiler which is flashing a red light and reading f5 on the indicator does anyone... [Read more]

glow worm boiler?

f1 error what does this mean?

F1 fault Glow worm 24ci combi boiler?

How do i fix an F1 fault on Glow worm 24ci combi boiler?

CI 24 GLOW WORM BOILER. NO HOT WATER KEEPS SAYIN F1 OR F4 AND SHUTTIN OFF ?

OBVIOUSLTY A FAULT BUT FOR WHAT ANYONE KNOW