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Click here for Ariston Boiler Pressure Colderror code e02 wont work when pressurised?
Why does my boiler remain ON - even when switch is moved to OFF?
Error light blinking (orange colour) on Ariston e-combi boiler?
Ariston Microgenus 23 MFFI PCB Defect?
What is the problem?
No display on Ariston e-combi approx3yrs old?