How to mend ... Error Message Boiler

What does F43 error message mean on Glow Worm 24/30cx?

Boiler got serviced last November then last night it stopped working. At first it was showing F1 and F4. Then ... [Read more]

Valiant thermostat , BMU-Err ?

Vaillant thermostat and boiler with the error message on thermostat What do I do?

how to fix a err 103?

I have an ariston clas he 24 combi boiler. I drained the system to add a radiator>filled system back up and bl... [Read more]

I have a Remeha boiler - there is no error message but the rads dont work?

Remaha Anvantis Plus, there is not error message flashing and the pressure is over one bar - I have also bled ... [Read more]

Vaillant ecotec plus 630?

Hi. I have a vaillant ecotec plus 630. I get the F.22 error message atleast once a month this year, which me... [Read more]

ideal logic combi 30 boiler f1 error?

I have bled a radiator, which has drained the pressure out of the system. I now have an F1 error message, whic... [Read more]

Potterton promax combi he plus - error message E160?

Hi, I have a potterton promax combi he plus. It is showing error message E160 (fan wiring/ fan error). At f... [Read more]

I have a problem with my Potterton Promax Combi HE Plus boiler?

I have a 6 year old Potterton Promax Combi HE Plus boiler, which stops working and gives the E160 error messag... [Read more]

Ariston MicroGENUS 24 MI Error Message b5?

ariston micro genus 24 mi boiler showing b5? boiler will not operate? showing b5? boiler will not operate

System Pressure falls to zero and water leaks?

Every so often my GENUS II boiler pressure falls to zero, an error message appears, and water streams out from... [Read more]

ea code?

Hi - looking after friend's house and central heating packed in. It's a Worcester combi boiler and EA message ... [Read more]

f21 error message on ferroli optimax he 31c boiler?

f21 error message appears after running central heating on a ferroli optimax he 31c boiler

how to fix d1 error on a ferroli optimax he 31c boiler?

d1 error message keeps coming up after running hot water on a ferroli optimax he 31c boiler

running hot/cold?

hi please help we have had a linear boiler now for 6 yrs for the last year weve been having problems with the ... [Read more]

Error message -ll- on Greenstar CDi?

Can any one tell me what -ll- means that flashes on the display. We had the boiler fitted in August and it ha... [Read more]

British Gas 330+ Boiler error message F1?

How do I relight pilot light?

British Gas 532/i No Heating but there is hot water?

Hi, I have a British Gas 532/i boiler which is approx 3 years old now with a WR1 wireless receiver and a RC... [Read more]

how can i fix my Glow-worm combi boiler 30ci?

my boiler keeps shutting down and shows the error message F1 the water pressure is ok - i turn off the boiler ... [Read more]

EA error showing for Worcester Bosch Greenstar CDi?

We awoke one morning recently to no hot water and discovered our boiler was displaying an EA error message. S... [Read more]

Ariston microGenus He 32 mffi?

my boiler shows no water pressure E 02 error code .correct code for no water pressure . fill up system with bu... [Read more]