IMPORTANT SAFETY INSTRUCTIONS.
ATTENTION – A This manual contains important safety instructions that must be followed
during the installation and maintenance of the equipment.
SAVE THESE INSTRUCTIONS!
NOTE – D Keep this document in a safe place near the inverter for easy access during installation,
operation and maintenance.
The installer must read this document in its entirety and scrupulously follow the instructions given in it
before installing this equipment, since ABB cannot be held responsible for damage caused to people and/
or things, or the equipment, if the conditions described below are not observed.
The purpose of this document is to support the qualified technician, who has received training and/or has
demonstrated skills and knowledge in construction, to install, operate and maintain the inverter. This
manual covers the inverter only, and NO other equipment (photovoltaic modules, external disconnects,
etc) to which it is connected.
Warranty requirements are included in the Terms and Conditions of sale included with the inverter order.
NOTE – D Any changes made to the product or to the installation conditions that hasn’t been
approved by ABB will void the warranty.
NOTE – D All pictures and illustrations shown in this user manual are indicatives and must be
intended as support for installation instruction only. Actual product may vary due to product
enhancement. Specifications subject to change without notice. The latest version of this
document is available on the ABB website.
The products are designed to be connected and communicate information and data via a network
interface. It is the user’s sole responsibility to provide and continuously ensure a secure connection
between the product and the user’s network or any other network (as the case may be). The user shall
establish and maintain any appropriate measures (such as but not limited to the installation of firewalls,
application of authentication measures, encryption of data, installation of anti-virus programs, etc) to
protect the product, the network, its system and the interface against any kind of security breaches,
unauthorized access, interference, intrusion, leakage and/or theft of data or information. ABB and its
affiliates are not liable for damages and/or losses related to such security breaches, any unauthorized
access, interference, intrusion, leakage and/or theft of data or information. The data, examples and
diagrams in this manual are included solely for the concept or product description and are not to be
deemed as a statement of guaranteed properties.
All persons responsible for applying the equipment addressed in this manual must satisfy themselves that
each intended application is suitable and acceptable, including that any applicable safety or other
operational requirements are complied with. In particular, any risks in applications where a system failure
and/or product failure would create a risk for harm to property or persons (including but not limited to
personal injuries or death) shall be the sole responsibility of the person or entity applying the equipment,
and those so responsible are hereby requested to ensure that all measures are taken to exclude or mitigate
such risks. This document has been carefully checked by ABB but deviations cannot be completely ruled
out. In case any errors are detected, the reader is kindly requested to notify the manufacturer. Other than
under explicit contractual commitments, in no event shall ABB be responsible or liable for any loss or
damage resulting from the use of this manual or the application of the equipment.