Recent: Find the charger or how to convert the battery?

Mend Ariston DIA20 Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Mend repair fix Ariston DIA20 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 Ariston DIA20 Manual Boiler Service

How can I get operator/service manual for DIA20 combi boiler?

Looking to download service and operators manual for Ariston combi boiler DIA 20 MFFI CE to hard wire in a room stat and to service it and to work the hideously complicated (to me!) timer/programmer on it. Thanks for any info.

Charlie Simpson
December 2007
Ariston DIA20Heating, Home Heating SystemsManual Boiler Service
I've got the same model and the same problem! When an engineer was here he left me a phone number for Ariston to call and ask for the manual, only I have since lost the number :-( . Surely by calling around it can be found?!

stella
January 2008
Mend Heating, Home Heating Systems
Mend repair fix Ariston DIA20 home heating systems
Mend error ariston boiler

I have error code 108 on my Ariston Combi boiler what do I do to fix it?
Mend microgenus 23 mffi

Ariston Microgenus 23 MFFI PCB Defect?
Mend code 28 pressure

error code e02 wont work when pressurised?
Mend code running tap

I have an Ariston Clas He system with an error code of 1P2?
Mend boiler keeps going out

boiler keeps going out?
Mend light ariston going

Error light blinking (orange colour) on Ariston e-combi boiler?
Mend boiler ignite 24

ariston boiler slow to ignite?
Mend ariston combi left

No display on Ariston e-combi approx3yrs old?
Mend ariston boiler turned

What is the problem?
Mend going reset ariston

gas boiler keeps going to reset?
Mend boiler moved ariston

Why does my boiler remain ON - even when switch is moved to OFF?
Mend boiler showing manual

I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?

Other models...

Ariston A/23Ariston A/23MFFI or A/27 MFFIAriston A77Ariston ClasAriston Eurcombi A/27 MFFIAriston Euro A23 MFFIAriston Genus OneAriston MFFI23Ariston microgenu 23mffiAriston Microgenus 23MFFIAriston OneAriston One 40 RS

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
Mend repair fix Ariston DIA20 home heating systems

Try fixfault.com to fix home heating systems.