How to mend ... Manual Fault Find

I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?

Fault 30 40 50 indicated on front. I suspect fan fault but I can't find manual to check. Hot water ok but no ... [Read more]

Glowworm flexicom 30sx boilerhow to replace water pressure sensor?

I have a Glowworm flexicom 30sx which was fitted new in May 2014. Fault F9 appears, I think I need to replace ... [Read more]

'f19' error report - Saunier Duval 'Thermoclassic' boiler?

Recently my boiler is failing to deliver hot water. - It is hot at first then runs cold. On examination I fin... [Read more]

F3 fault?

Help. My glowworm 30cxi is showing an f3 fault and I can't find any info on f3, it is not in the manual or o... [Read more]

anyone know what F6 fault is on a British gas 330 boiler???

Just bought a house and the boiler once fired up shows F6 in the panel cant find a manual so not sure if this ... [Read more]

heatline solaris?

I have no heating or hot water and the boiler is flashing F007..i cant find the manual does anyone know what t... [Read more]

how can i repressurise my baxi combi instant 80 he?

I've bled the radiators this evening and the pressure in the boiler has gone down to 0 and its making funny no... [Read more]

How can I fix Viessman 100W?

I have fault 9 in desplay. My instruction sais check fan and connecting cables. I do not see were to find thes... [Read more]

what does the f 9 fault mean on the glow worm 30cx boiler?

when I turn my heating on the morning the boiler does not fire up. I sometimes have to reset the system 3 time... [Read more]

Pressure too high Baxi combi instant 105e?

I noticed that my boiler was making strange noises, and so when I saw the pressure had dropped to zero I then ... [Read more]

does anyone have a sime format 80c manual?

hi guy's please please does anyone have a manual and problem/fault finding manual for this boiler i've hunted ... [Read more]

advice on fitting new Air pressure switch & fault finding information?

As an engineer I have to fit a new Air Presssure Switch to the Potterton Netaheat 10/16 electronic I would lik... [Read more]

Ferroli Band b Optimax Combi Boiler?

This may be a completely stupid question but i am, after all a mere female! My heating won't come on, the boi... [Read more]

Glow Worm Micron 60FF Manual/Help needed?

Hi, our boiler has been intermitently needing resetting, now it has both Reset and Burner On lights flashing g... [Read more]

i have a vaillant 837e boiler which indicates f24 in the display panel?

my vaillant 837e stops heating water and central heating once or twice a day,when it does this fault code f24 ... [Read more]

How to set clock on Worcester Bosch Greenstar 28i Junior?

Hi there, our heating doesnt go off when the time goes past the time I set it for. I cant find clock setting i... [Read more]

Glow-worm 30HXI F5 fault code - cannot restart boiler?

I've had a plumber out today to fit new rads. Previously have had no probs with boiler. Now, loads of air bubb... [Read more]