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Click here for Pilot Light Switcherror code e02 wont work when pressurised?
Error light blinking (orange colour) on Ariston e-combi boiler?
No display on Ariston e-combi approx3yrs old?
I have an Ariston Clas He system with an error code of 1P2?
ariston boiler slow to ignite?
What is the problem?