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

Mend Ariston Clas 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 Ariston Clas 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 Clas Error Code Boiler

ariston error code 501?

We are getting error code 501 when switching on our Ariston Clas he boiler - can anyone tell us what this code means and if possible how it can be resolved?

jason
October 2009
Ariston ClasHeating, Home Heating SystemsError Code Boiler
Error 501 is "no flame detectect" after 2 ignition attempts. My boiler does this as well and pressing the reset is usually enough to get things working again.
It is annoying as it seems to be getting worse (occurs more often) so the heating can't be trusted to startup when required.

Bob
November 2009
Mend Heating, Home Heating Systems
Find out how to mend Ariston Clas home heating systems
Mend boiler keeps going out

boiler keeps going out?
Mend boiler ignite 24

ariston boiler slow to ignite?
Mend code 28 pressure

error code e02 wont work when pressurised?
Mend boiler showing manual

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

gas boiler keeps going to reset?
Mend ariston combi left

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

I have error code 108 on my Ariston Combi boiler what do I do to fix it?
Mend boiler moved ariston

Why does my boiler remain ON - even when switch is moved to OFF?
Mend code running tap

I have an Ariston Clas He system with an error code of 1P2?
Mend microgenus 23 mffi

Ariston Microgenus 23 MFFI PCB Defect?
Mend light ariston going

Error light blinking (orange colour) on Ariston e-combi boiler?
Mend ariston boiler turned

What is the problem?

Other models...

Ariston 41-116-06Ariston A23Ariston ACOAriston DIA 20/24 MFFI CEAriston Eurombi A/23 MFFIAriston Genus 35Ariston Genus HE 30Ariston micro genus 2Ariston Micro Genus 27 MFFIAriston Microcombi 23MFFIAriston Microgenus 23 MFFIAriston Microline

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 Ariston Clas home heating systems

Try fixfault.com to fix home heating systems.