Electrical Diagram - Ariston CLAS HE R 12 Installation And Servicing Instructions

Gas fired condensing wall hung boiler
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installation

Electrical diagram

For increased safety, ask a qualified technician to perform a thorough check of the electrical system.
The manufacturer is not responsible for any damage caused by the lack of a suitable earthing system or by the
malfunctioning of the electricity mains supply.
2AT
FUSE
NOTE: For separate  zone
temperature management with
an outdoor sensor connected
contact the Technical Help Desk
on 0870 41 8180
30
FLOW
e-bus (optional)

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