EN • 3
ENGLISHFRANCAISNEDERLANDSESpAñoLITALIANoDEuTSCH
664Y2300.C
WHO SHOULD READ THESE INSTRUCTIONS
These instructions should be read by:
- the specifying engineer
- the installer
- the user
- the service engineer
SYMBOLS
The following symbols are used in this manual:
2
APPLICABLE STANDARDS
The appliances carry the CE mark in accordance with the
standards in force in the various countries (European Directives
“Efficiency”, “Gas appliances”). They
also carry the “” label (Gas condensation boilers).
WARNINGS
- Immediately shut off the gas intake
- Open windows for fresh air flowing
- Do not use any electrical appliances and do not actuate any
switches
- Immediately notify your gas supplier and/or your installer
This documentation is part of the information delivered with the
appliance and must be given to the user and stored in a safe
place!
An approved installer must carry out the assembly, commissioning,
maintenance and repair of the system, in accordance with current
standards in force.
ACV shall not accept any responsibility for damage caused by non-
compliant location of the system or by use of the parts or
connections not approved by ACV for this application.
WARNINGS
RECOMMENDATIONS