Recent: How to disassemble the cutting head?

Mend Ferroli Optima HE 31 C Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Find out how to mend Ferroli Optima HE 31 C home heating systems

Mend home heating systems ...

Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
Mend Heating, Home Heating Systems

Siemens transmitter error?

Rdj10rf stuck on start screen after putting in new batteries
Mend gas ignite hand

Kohlangaz Gosford HE fire?

My Kohlangaz Gosforth HE gas fire will not ignite, My hand set controller is displaying E56 , it will also not... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Ferroli Optima HE 31 C Fault Open Valve

Hi Any thoughts on rubbish Ferroli Optima HE 31 C?

First fault showing F37 open valve for pressure no sound left on for short period but closed off as nothing happened, then F40 came on and pressure is now climbing at 2 pressure is shut off, think must be faulty sensor but what do I do engineer not coming until Monday, will it be ok?

Jane
January 2015
FerroliFerroli Optima HE 31 CHeating, Home Heating SystemsFault Open Valve

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Fault Open Valve
Mend Heating, Home Heating Systems
Find out how to mend Ferroli Optima HE 31 C home heating systems
Mend Heating, Home Heating Systems

Ferolli Optimax HE 31C expansion vessel change?
Mend water pressure ferroli

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

ferroli plus 31c has a code b2 any ideas?
Mend combi radiators problem

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

FF360 Reset Button Problem?
Mend boiler showing ferroli

F40 fault?
Mend ferroli optimax system

Ferroli Optimax HE31c a26 problem?
Mend repair code help

How can i repair a noCN fault on my boiler?
Mend water coming pump

Ferroli DOMIcompact F 30 D?
Mend replace diverter valve

Replace a diverter valve?
Mend turn heating boiler connected

How turn off heating in Ferolli Optimax 31c?
Mend ferroli optimax he

Parts for ferroli optimax he 31c ?

Other models...

Ferroli 77 FFFerroli Combi 77FFFerroli Domi Compact F30 BFerroli DOMIcompact 24BFerroli E37Ferroli F22Ferroli f24bFerroli Ferroli Divatek C32Ferroli Optimax 31c HEFerroli Optimax HEFerroli Optimax HE Plus CFerroli PROBS

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Find out how to mend Ferroli Optima HE 31 C home heating systems