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How can i mend my Aiwa HV-FX7700K?

My aiwa hv-fx7700k vcr has a flashing padlock symbol on it and i dont have the remote. it wont do anything ex... [Read more]
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Toyota overlocker model 3400 D?

Toyota overlocker - model 3400 D The lower loop threading - it just cut the cotton all the time. The threadi... [Read more]
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Clear E1 error code on smeg dishwasher with no water or leak?

why is my smeg dishwasher still showing an e1 error, but there are no leaks and there is no water in the tray ... [Read more]
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Mend Ferroli Code Boiler Optimax

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We have 40 questions about mending 'ferroli code boiler optimax'

How to mend ... Ferroli Code Boiler Optimax

Pages 21
Mend Heating, Home Heating Systems

How can i repair a noCN fault on my boiler?

ferroli optimax - fault code noCN can anybody help to resolve this matter?
Mend Heating, Home Heating Systems

Fan is running constantly when boiler is not in use?

Ferroli Optimax HE 31C boiler. No fault code showing
Mend Heating, Home Heating Systems

what is the a62 fault code?

what is the a62 fault code on a ferroli optimax he31c boiler please?
Mend Heating, Home Heating Systems

Ferroli Optimax HE31C Error Code NOcn?

I have a Ferroli Optimax HE31C Boiler and it has been working fine for years but all of a sudden it has fault ... [Read more]
Mend Heating, Home Heating Systems

ferroli optimax HE31C the digital display is saying 'no CN''? ?

We have no hot water or central heating, no other error code is displayed. I've turned off at the mains, press... [Read more]
Mend Heating, Home Heating Systems

What is Fault Code - - (flashing on a ferroli optimax 25 c boiler?

What is Fault Code - - on a ferroli optimax 25 c boiler - this is flashing continuosly
Mend Heating, Home Heating Systems

What does code "no cn" mean on Ferroli Optimax He plus 31 c Boiler mean?

Code no cn on Ferroli Optimax He plus 31 c Boiler mean?
Mend Heating, Home Heating Systems

Ferroli HE 31c optimax code F37?

I have just put a new PCB in and have reset the boiler my pressure gauge is 1.5b but i still have the fault an... [Read more]
Mend Heating, Home Heating Systems

Ferroli fault code A62?

My boiler is a Ferroli Optimax HE Plus 38C. It stopped working last night and is displaying fault code A62 whi... [Read more]
Mend Heating, Home Heating Systems

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]
Mend Heating, Home Heating Systems

optimax he 31 c ferroli boiler?

a 40 fault code comes on my optimax he 31 c ferroli boiler
Mend Heating, Home Heating Systems

ferroli optimax 25c combi boiler?

does anyone know what breakdown code LU means it flashes for a while then two dots flash constantly and you ca... [Read more]
Mend Heating, Home Heating Systems

ferroli optimax he 31c trip-out?

my boiler cuts out and code 41 is displayed, other than this it works fine most of the time.
Mend Heating, Home Heating Systems

Ferroli Optimax He 31C Combi fault?

Hi, I have a Ferroli Optimax He 31C Combi gas boiler. In the morning it regularly locks out on a F03 code eve... [Read more]
Mend Heating, Home Heating Systems

how do i fix my broken boiler?

I have a Ferroli optimax 25 c boiler, it has stopped working and showing fault code F37. The manual say thi... [Read more]
Mend Heating, Home Heating Systems

Ferroli Optimax 31c?

Our boiler has a "no cn" symbol appearing on the clock counter and won't turn on. There is gas within the hou... [Read more]
Mend Heating, Home Heating Systems

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]
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ferroli boiler code ( no cn )?

i had a ferroli optimax he plus 38c fitted at Christmas. all we've had is problems. they came out and fitted ... [Read more]
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noisy ferroli optimax 25 boiler code d7?

my ferroli optimax 25 boiler has noisy water flowing sounds when there is no demand for heating or hot water. ... [Read more]
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pcb on the ferroli optimax he31c?

i have changed the pcb on the ferroli he31c and a new code has to be entered into boiler before the boiler wil... [Read more]
Pages 21
Mend Heating, Home Heating Systems

How can i repair a noCN fault on my boiler?
Mend Heating, Home Heating Systems

Ferroli Optimax HE31c a26 problem?
Mend Heating, Home Heating Systems

Ferroli DOMIcompact F 30 D?
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Hi how to increase the water pressure on ferroli optimax 25C?
Mend Heating, Home Heating Systems

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
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F40 fault?
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Replace a diverter valve?
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ferroli plus 31c has a code b2 any ideas?
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Parts for ferroli optimax he 31c ?

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