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Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

my Glow worm 30CXI showing fault code F5?

I tried to switch the heating on this morning but it didn't come on. The weather is freezing out, -3. when I c... [Read more]
Mend Heating, Home Heating Systems

heatline condensing boiler?

When the heating is on , the water pressure rises from 1.2 bar to 3.0 , the window flashes blue with code FO 3... [Read more]
Mend Heating, Home Heating Systems

What does the error code "F22" mean?

My Vaillant Ecomax 824 Combi-boiler is showing the error code F22 and it's not producing any hot water or heat... [Read more]
Mend Heating, Home Heating Systems

vokera linea 24 combi boiler problem?

when my boiler switches on to heat water in both heating and or domestic mode the green light changes to flash... [Read more]
Mend Heating, Home Heating Systems

How do i fix my boiler (Vaillent)?

I Have just bought a house that was a reposesion the boiler has been off for about a year (Poss more) the boil... [Read more]
Mend Kitchen Appliances, Dishwashers

No error Code? Baumatic BDW13?

Hi, I had'nt used the dishwasher for some time (2-3 months) and noticed that the water in the bottom was blac... [Read more]
Mend Heating, Home Heating Systems

Vokera Unica 28 HE error code 01?

When boiler set to economy the boiler appears to have a mind of its own. It does not respond to the thermostat... [Read more]
Mend Heating, Home Heating Systems

How can I make the central heating start?

What does the code d2 mean on the ferroli optimax HE31C combi boiler? The hot water works well. We have put ... [Read more]
Mend Household Appliances, Washing Machines

Fisher & Paykel gwl11?

I believe my brother when installing my washer crossed the hot & cold water inlet water lines. The error light... [Read more]
Mend Heating, Home Heating Systems

how to fix error code 01?

my semia condens boiler has no hot water & no heating & is not working after i reset
Mend Heating, Home Heating Systems

Vokera combi- flashing 04?

Came home to find no hot water or central heating, light and error code 04 flashing. Appear to have no pressu... [Read more]
Mend Heating, Home Heating Systems

error code?

my customers centora 24 combi is showing code 07 which i believe is no circulation on primary circuit. i suspe... [Read more]
Mend Heating, Home Heating Systems

how can i fix my vokera linea 28 ?

after heating reaches temperature boiler goes out as normal but when it lights again it only stays on for 3 or... [Read more]
Mend Heating, Home Heating Systems

I CHANGED THE JUMPER SETTING TO OFF ON MY ARISTON MICROGENUS 28HE?

I CHANGED THE JUMPER SETTING TO OFF ON THE FAN & PUMP OVER RIDE , NOW I HAVE A ERROR CODE A03 SHOWING ON THE D... [Read more]
Mend Heating, Home Heating Systems

how can i fix my powermax he 85?

status code A15 CH pressure loss ,if using just hot water all good but once i'll switch on CH ok for less than... [Read more]
Mend Heating, Home Heating Systems

vaillant fault code f7.5?

Hi, just tried putting the heating on for the first time this year & F7.5 came up on the display. Switched bo... [Read more]
Mend Heating, Home Heating Systems

vaillant 828e code f24?

i dont have any hot water or heating, sounds like there is air in the boiler. I have repressurised and there ... [Read more]
Mend Heating, Home Heating Systems

ferroli optimax 25c. empty boiler?

re.ferroli 25c. no hot water. no.heating. gauge shows zero. have to refill every morning. fault code f37. can... [Read more]
Mend Heating, Home Heating Systems

boiler keep flashing code 06?

water gets hot then cold then flashing o6 code then goes hot then cold again if you run the water
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