Recent: Ge tfx30pr?

Mend Ferroli Optimax 31c

Free repair help

We have 85 questions about mending 'ferroli optimax 31c' in category Heating, Home Heating Systems

How to mend Ferroli Optimax 31c

Pages 54321
Mend start 45 minutes

How fix whining on ferrolli optimax 31c?

Why does ferrolli optimax 31c start whining after heating been on about 45 minutes. The control also shows a d... [Read more]
Mend boiler heating error

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 boiler heating error code

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 boiler heating ferroli
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 boiler wont work
1

boiler wont work ?

my boiler wont work its a ferroli optimax he plus 31 c it just flashes f 40 on the screen what is this? nothin... [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 boiler heating system
1

ferroli optimax he 31c boiler?

hi i'm trying to work the timed c/h how do i do this please.
Mend boiler heating vibrating
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 boiler heating system
1

i cont get gch working ?

i cant get my gch working i av a ferrroli optimax he plus 31c can u help
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 combi-boiler central heating hot water
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 boiler heating ferroli
4

Ferroli Optimax HE 31C boiler manual?

Where can I obtain a Ferroli Optimax HE 31C manual as I desperately need one
Mend boiler heating error codes
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 Ferroli Optimax Boiler

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 boiler combi ferroli

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 boiler fault water pressure
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 boiler heating pressure

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]
Mend ferroli boiler heating
2

Ferroli Optimax HE 31 c boiler serial number?

Where can i find the serial number to my Ferroli Optimax HE 31C boiler? Thanks.
Pages 54321

Try searching for...

Start 45 MinutesBoiler Heating ErrorHeating Radiators Heat Hot WaterBoiler Heating Error CodeBoiler Heating FerroliBoiler Wont WorkHe 31c StartBoiler Heating SystemBoiler Heating VibratingHot Water ProblemBoiler Heating SystemHot Water Heating CallCombi-boiler Central Heating Hot WaterBoiler Heating FerroliBoiler Heating Error CodesFerroli Optimax BoilerBoiler Combi FerroliBoiler Fault Water PressureBoiler Heating PressureFerroli Boiler Heating
Mend boiler heating pressure

Ferroli Optimax HE31c a26 problem?
Mend boiler heating ferroli

F40 fault?
Mend Heating, Home Heating Systems

Ferolli Optimax HE 31C expansion vessel change?
Mend boiler heating repair

How can i repair a noCN fault on my boiler?
Mend boiler heating leak

Ferroli DOMIcompact F 30 D?
Mend combi radiators heating

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Mend boiler ferroli parts

Parts for ferroli optimax he 31c ?
Mend replace diverter valve

Replace a diverter valve?
Mend boiler heating pressure

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

Mend Ferroli Optimax 31c Home Heating Systems

Heating, Home Heating Systems
howtomendit.com find out how to mend just about anything.
Ask Question

How to mend ...

Loading
How do I repair my Potterton Puma 100?
Loading
How do I fix my Vokera Compact Combi?
Loading
How do I repair my Baxi Powermax 155x?
Loading
How do I repair my Siemens RWB2E?
Loading
How do I mend my Pulsacoil A class?
Loading
How do I repair my Britony 100?
Loading
How do I mend my Alpha Heating CB24?
Mend Vehicles, Motorcycles
Mend Heating, Home Heating Systems
Mend Kitchen Appliances, Electric Cookers
Mend Vehicles, Vans

Popular Categories

Mend Cars

Cars
Mend Boilers

Heating/Boilers
Mend Washing Machines

Washing Machines