Recent: How to Reset Optima XM6?

Mend Ariston CLAS/HE38 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/HE38 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 flashing

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 Ariston CLAS/HE38 Central Heating Pcb

How can I fix my Ariston central heating boiler CLAS/ HE38?

Have replaced PCB in the boiler and "error code 302" has appeared it is communication error. Could it be one of the connectors wrongly fitted?

BLONDIE
May 2013
AristonAriston CLAS/HE38Heating, Home Heating SystemsCentral Heating Pcb
did you get this fixed we have the problem

Andie
November 2014
Just wondering whether you got this resolved as I now have this error message. I had replaced the water flow switch and everything was working fine so reassembled boiler case but when switched on I got error 302. I suspect a cable connection has been stressed but not sure.

mike
November 2013

Automatic Answer

We may have found other answers which could help you.

Click here for Central Heating Pcb
Mend Heating, Home Heating Systems
Find out how to mend Ariston CLAS/HE38 home heating systems
Mend Ariston Error Code Pressure

error code e02 wont work when pressurised?
Mend boiler Ariston heating

What is the problem?
Mend microgenus 23 mffi

Ariston Microgenus 23 MFFI PCB Defect?
Mend boiler heating fault code

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

ariston boiler slow to ignite?
Mend Ariston Combi Error Code

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

gas boiler keeps going to reset?
Mend boiler ariston hot water

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

Why does my boiler remain ON - even when switch is moved to OFF?
Mend boiler error code hot water

I have an Ariston Clas He system with an error code of 1P2?
Mend boiler heating fault

boiler keeps going out?
Mend boiler heating error light

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

Other models...

Ariston 210 ClassicoAriston A/23 MFFIAriston A03Ariston ACO 32MFFIAriston Euro A23 MFFIAriston Euro Combi A/23/MFFIAriston Euro Combi A23mff1Ariston Genus 11Ariston Micro Combi 23/27 MFFIAriston Micro Genus 23Ariston Microgen 28Ariston MicroGENUS 24 MI

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/HE38 home heating systems