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Mend Ferroli Optimax

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We have 269 questions about mending 'ferroli optimax'

How to mend Ferroli Optimax

Pages 1110987
Mend he keeps a1

How can I fix my ferroli optimax he 38c boiler, it keeps saying A1?

My boiler keeps saying A1 and my heating and hot water is now off?
Mend water ferroli optimax
1

how do i turn off heating but keep hot water?? Ferroli optimax HE 31C?

wanting to turn of heating for summer but keep hot water on....how do i do this please...i have no manual!
Mend hot water fire
1

How can I fix my Ferroli Optimax HE 31C?

I have hot water but radiators won't fire up.
Mend Heating, Home Heating Systems
1

What is complaints address for Ferroli?

I have had a Ferroli optimax HE 31 C for one year amd I want to write a letter of complaint but there are not ... [Read more]
Mend ferroli f37 pressure

Ferroli Optimax he 38C?

This morning I had F37 so I topped up the pressure, later I had F40 so I bled the radiator and reset. Now I h... [Read more]
Mend boiler ferroli optimax
1

boiler ferroli optimax?

so how do i ensure there is no pressure in the system prior to trying the pump thing which hopefully will prev... [Read more]
Mend panel hand side
1

Symbols on the control panel mean?

My boiler is a Ferroli Optimax He 31C... What do the symbols 'M', 'P'. and the arrow on the right hand side... [Read more]
Mend ferroli he boiler
1

f21 error message on ferroli optimax he 31c boiler?

f21 error message appears after running central heating on a ferroli optimax he 31c boiler
Mend ferroli boiler running
1

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
Mend ferroli 31 boiler

instructions on how to fit a thermostat?

how to fit a horstmann wireless thermostat to a ferroli optimax he plus 31 c boiler
Mend Heating, Home Heating Systems

Ferroli optimax 31 c faulty thermostat?

Digital thermostat batteries went dead, put new ones in, now it won't show any display except occasional rando... [Read more]
Mend ferroli boiler 31 optimax
1

how can i setup my ferroli boiler?

my son who is in hospital has a ferroli HE 31 C Optimax boiler at his home, when I tried to run the heating I... [Read more]
Mend ferroli combi boiler

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 boiler reset house
1

ferroli boiler how to reset?

I have moved to a new house with a ferroli optimax 31c boiler but have no user instructions and can't get it ... [Read more]
Mend boiler heating weeks
1

ferroli optimax 38c boiler?

I have a ferrroli optimax 38c central heating boiler just a few weeks old.In fitting new washers to my taps i ... [Read more]
Mend ferroli he31c fault
1

ferroli he31c?

how to fix fault f35 on ferroli optimax he31c
Mend ferroli optimax 25c

ferroli optimax 25c?

does anybody have codes or how to recode ferroli optimax25c combi boiler
Mend flashing optimax water

how can i fix frozen pipes?

my ferroli boiler keeps flashing f01 it is an optimax 25 OV and there is water in the boiler are the pipes fro... [Read more]
Mend Heating, Home Heating Systems
4

ferolli optimax 25c fault code f26?

Fault code F26 showing, the outlet pipe was frozen and unblocked it but now the boiler will not relight. It s... [Read more]
Mend help ferroli optimax 31c
1

help with a code ?

my ferroli optimax he 31c is coming up with a fault code reading 'A6' but when i look in the guide its not sho... [Read more]
Pages 1110987

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Mend repair code help

How can i repair a noCN fault on my boiler?
Mend water pressure ferroli

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

Ferroli DOMIcompact F 30 D?
Mend turn heating boiler connected

How turn off heating in Ferolli Optimax 31c?
Mend replace diverter valve

Replace a diverter valve?
Mend ferroli optimax system

Ferroli Optimax HE31c a26 problem?
Mend boiler showing ferroli

F40 fault?
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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