Recent: How to remove battery el3213?

Mend Ferroli optimax he plus 38c Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Click here to mend Ferroli optimax he plus 38c home heating systems

Mend home heating systems ...

Mend sabre pressure water

Sabre 29 water pressure drop?

sabre 29 water pressure dropped, how to increase the pressure
Mend boiler greenstar cdi central heating

Worcester Greenstar CDi boiler won't fire up the central-h?

flashing green light near the CH select button new batteries in transmitter
Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
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 Home Heating Systems

Mend > Home Heating Systems

Mend Ferroli optimax he plus 38c Boiler Heating Error Code

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 a new circuit board on friday but it has broken down today with the code shown as no cn. does any body know what that means.

Allan nicholson
April 2010
FerroliFerroli optimax he plus 38cHeating, Home Heating SystemsBoiler Heating Error Code
its the circuit board again .insist you have a new up to date one .no cn mean no communication .its written on the clock.if your desparate on the front of boiler bottom rhs give the the boiler 3 sharp hits with the bottom of your fist to get it back on.[do you hear a rumbling noise as well every now and then]

ferroli engineer
May 2010

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Heating Error Code
Mend Heating, Home Heating Systems
Click here to mend Ferroli optimax he plus 38c home heating systems
Mend boiler heating pressure

Hi how to increase the water pressure on ferroli optimax 25C?
Mend Heating, Home Heating Systems

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

FF360 Reset Button Problem?
Mend boiler heating leak

Ferroli DOMIcompact F 30 D?
Mend boiler ferroli parts

Parts for ferroli optimax he 31c ?
Mend turn heating boiler connected

How turn off heating in Ferolli Optimax 31c?
Mend boiler heating repair

How can i repair a noCN fault on my boiler?
Mend replace diverter valve

Replace a diverter valve?
Mend ferroli heating fault

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

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

F40 fault?
Mend boiler heating pressure

Ferroli Optimax HE31c a26 problem?

Other models...

Ferroli DomiCompact F24 FFerroli F30b COMBIFerroli Ferroli 30 CombiFerroli HE26Ferroli LEBFerroli Optima 901 CFerroli Optimax 25Ferroli Optimax 25 SFerroli Optimax 26Ferroli Optimax HE 180vFerroli Optimax HE Plus CFerroli Optimax HE38C

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
Click here to mend Ferroli optimax he plus 38c home heating systems

Related searches...

boiler fault code heatingboiler heating troubleshooting