How to mend Glow Worm

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What does F1 fault code on a Glow-worm Protherm 80E Boiler mean?

Have a fault code F1 on a Glow-worm Protherm 80E Boiler. Not the 80e, but capital E?

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glowworm ultracom 18sx pressure problem?

I have as above and the issue is the pressure keeps dropping over the space of about 2 weeks. When it does thi... [Read more]

sabre 25he boiler?

this problem has just occured the boiler wont fire up the pump comes on and thats it and the green light flash... [Read more]

glow worm betacom 24 no hot water?

the heating is working fine but wont fire up on dhw, fan and pump not running which they do when heating is on... [Read more]

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F5 flashing on my boiler?

I have the red light flashing on the boiler with the F5 symbol. Can anyone tell me where the reset button is o... [Read more]

heeeelp please ?

can anyone tell me what f13 means on my Glow-worm boiler

Glow Worm Micron 50FF has no lights on???

My boiler has been playing up, re-igniting but the heating and HW was working. The reset button stays on whils... [Read more]

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Pilot light wont light?

Hi got a glow worm fuelsaver mk2 and I can't get the pilot light to come back on. I've removed the small panel... [Read more]

Glow-worm 100e....trouble getting hot water!!?

heating is working fine but only getting hot water when greatly restricting flow AT the tap. we found out g... [Read more]

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How can I fix my Glow-worm micron central heating boiler?

Glow-worm micron boiler not working 2 flashing lights.Is this a printed circuit fault?

glow worm 24 ci boiler?

replaced heater exchenger 1 month ago all fine now hot water not getting as hot anymore

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Glow-worm 35ci ?

How do I stop the radiators coming on when using the hot water tap???

losing preasure within hours but no leak?

glow worm flexicon 30 cx we have no leaks anywhere but we lose water preasure within a few hours

how can i fix my maxi slimline boiler?

the boiler wont fire up and the first 2 red lights come on what fault codes do these lights correspond to

F1 and F4 error on Glow worm 30ci combi boiler?

My glow worm 30 ci combi has been regularly shutting down overnight and showing F1 in the LCD display. I can g... [Read more]

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Glow-Worm 60ff Boiler pressure gauge?

Hi......... Last week my water pump died and a few days ago began to hear banging sounds through the pipes ... [Read more]

boiler keeps cutting out after 20mins after being on?

i have just had two new rads fitted buy a plumber but now when we put the heating on the glow worm boiler 5off... [Read more]

burner light just keeps flashing on my glow worm central heating boiler,?

electricity off for 5 minutes,now glow worm central heating boiler burner light just flashing,NO HEATING,tried... [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]

glow-worm micron 50ff?

my boiler will not always start. when the external time clock activates the system the boiler tries to go thro... [Read more]