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Mend Ferroli 31c

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We have 90 questions about mending 'ferroli 31c'

How to mend Ferroli 31c

Pages 54321
Mend flow sensor ferroli he
1

were is the flow sensor on a ferroli HE 31C?

were is the flow sensor on the ferroli HE31c
Mend ferroli optimax boiler help

ferroli optimax he plus 31 c?

my boiler is flashing o 01 please help
Mend heating radiators heat hot water
2

Ferroli Optimax HE 31C not heating radiators?

Ferroli Optimax HE31C won't heat the radiators. Hot water function is working fine. There are no error message... [Read more]
Mend ferroli optimax 31c

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 between he he plus
1

Is there a difference between the Optimax HE 31C and the HE PLUS 31C ?

What is the difference between the Ferroli Optimax HE 31C and the one supplied by Wickes (HE PLUS 31C) ..... i... [Read more]
Mend he 31c start
2

My Ferroli Optimax HE 31c wont start?

The fault diagnostics says "no cn", do you know what this means as there is nothing in the manual.
Mend ferroli optimax 31c
1

ferroli optimax he 31c boiler?

hi i'm trying to work the timed c/h how do i do this please.
Mend boiler runs fire
3

High noise on Ferroli optimax HE 31c?

When the boiler runs in a low fire, it's make a high vibrating noise for 1 minute, then it's working ok, but w... [Read more]
Mend hot water problem

hot water problem?

my ferroli optimax he 31c is taking obout 3minutes to deliver hot water to taps. it is struggling to reach pre... [Read more]
Mend hot water heating call
1

ferroli optimax he 31c?

My hot water was cutting out heating then had to call out cause no heating at all only hot water !
Mend boiler cutting showing
1

ferroli otimax he plus 31c?

my boiler keeps cutting out and showing a41 fault
Mend connect room boiler

why does the clock go out?

if I connect a room stat to my ferroli 31c combi boiler when the theromstat is switched on the clock goes out ... [Read more]
Mend boiler water correctly
1

Boiler not heating water correctly?

I have a Ferroli Optimax HE 31c Combi-Boiler, since it has been installed the boiler has not heated the water ... [Read more]
Mend ferroli optimax 31c
4

Ferroli Optimax HE 31C boiler manual?

Where can I obtain a Ferroli Optimax HE 31C manual as I desperately need one
Mend ferroli optimax he 31c
1

Ferroli optimax HE 31c?

My question is same as geoff from august 09. boiler has stopped working , no error codes, will not reset and t... [Read more]
Mend ste answer plus

Re. STE answer on timer for Ferroli HE Plus 31C?

Hi Ste, I've pasted and copied the link to open page 23 of a manual but my browser refused to open that link. ... [Read more]
Mend boiler ferroli optimax

what does this code mean?

My boiler (ferroli optimax HE 31c) isnt working but has thid code that looks like NO CA,anyone any ideas? the ... [Read more]
Mend heating times combi

home heating?

could you please tell me how to set the time for the heating to come on and go off at different times of the d... [Read more]
Mend optimax 31c currently
3

How can I reduce the water pressure on my Ferroli Optimax HE 31C?

I Currently I have an F40 fault which is too high water pressure (just under 3 bar)....how can i reduce the wa... [Read more]
Mend ferroli optimax he 31c

Ferroli Optimax HE 31C?

The pressure in my boiler has dropped to below 1 and the heating has cut out. Have tried filling the system us... [Read more]
Pages 54321

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Mend turn heating boiler connected

How turn off heating in Ferolli Optimax 31c?
Mend water pressure ferroli

Hi how to increase the water pressure on ferroli optimax 25C?
Mend ferroli optimax he

Parts for ferroli optimax he 31c ?
Mend combi radiators problem

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
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Ferroli DOMIcompact F 30 D?
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Replace a diverter valve?
Mend ferroli optimax system

Ferroli Optimax HE31c a26 problem?
Mend boiler showing ferroli

F40 fault?
Mend repair code help

How can i repair a noCN fault on my boiler?

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