How to mend ... Flashing Boiler System

heatline compact s24 boiler?

hi fitted a secondhand heatline boiler today ive presured the system up but the presure bar light is flashing ... [Read more]

whats wrong and how to fix it?

my VOKERA {linea range}boiler has a problem,the error code 04 is flashing, the pressure gauge is a little unde... [Read more]

worcester bosch 12ri?

My worcester bosch 12ri runs happily for a while and then I get the odd lockout, slow flashing blue light. I r... [Read more]

boiler not firing?

my 30cxi boiler reads 0.4 and red light is flashing. when i fill the system via the fill tapp underneath the b... [Read more]

worcester 24i junior red light flashing 1 every second?

hi i have read up on this from loads of post, posable water pressure switch faulty. My boiler when turned on ... [Read more]

Worcester Greenstar- no hot water?

Hi, i was just wondering if anyone could help... For the last few weeks my 4 year old Worcester greenstar 2... [Read more]

Why do I have hot water but no central heating (Worcester28iJunior)?

Hello. I've come back from hols to find that there's no circulation in the c h system. The hot water from the ... [Read more]

Low pressure on Worcester Junior 28i Boiler?

The pressure on the indicator dial keeps falling below the minimum amount required by the system in order for ... [Read more]

Worcester Greenstar 28i Junior flashing blue and reset light?

Hi my boiler will not work. The reset is flashing and will not clear after pressing. The blue light is flashin... [Read more]

Why cant i get my boiler pressure back up?

I had normal pressure on my boiler and everything was fine until i woke up next morning and there was no press... [Read more]

heat line vizo 24?

the bar light is flashing and this is decoded as 'the pressure of heating system is low'. This is a new boile... [Read more]

how do I get ch to start heating?

System:potterton kingfisher2; drayton digistat RF and potterton EP2000 controller connected via a Salamander b... [Read more]

Worcester Greenstar 24i junior: doesn't work!?

Hi I've just moved into a new property, the boiler is only about 2 years old; when I moved into this house th... [Read more]

GlowWorm 24ci boiler high pressure fault?

With the boiler left on, i.e. no demand for DHW or CH, the pressure will remain constant, set at 1.0 bar. Whe... [Read more]

How can I fix my Greenstar 30CDi System?

Hi - Boiler had been working fine. We topped up pressure recently ( to about 2). Now the pilot light is ... [Read more]

Wot is wrong with my Ferroli Optimax HE 31 C gas boiler?

My gas boiler is flashing F37, which is low system pressure. The manual says that I should fill the system to ... [Read more]

Heating /hot water system?

I ran of gas and combi 105 e boiler is now not working. Flashing red light, says flame failure. How do i relig... [Read more]

Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

F40 keeps flashing when the boiler shuts down after 20 minutes of being on. This says incorrect system water ... [Read more]

how can i fix my Valliant Boiler Ecotech?

my boiler is flashing up a f22 code which means i need to fill up water in the system as the hot water and hea... [Read more]

boiler trpped how do i reset it ?

there is a flashing red light on my system, loooks like the boiler has tripped how do i reset it as there is ... [Read more]