REFU 801 Series - Page 3

REFUone 3K-2T …7K-2T
3
Preface
Outline
Please read the product manual carefully before installation, operation or maintenance. This
manual contains important safety instructions and installation instructions that must be
followed during installation and maintenance of the equipment.
Scope
This product manual describes the installation, electrical connections, commissioning,
maintenance and troubleshooting of REFUone 3K-2T … 7K-2T inverters.
Keep this manual where it will be accessible at all times.
Target Group
This manual is intended for qualified electrical technical personnel who are responsible for
inverter installation and commissioning in the PV power system and the PV plant operator.
Symbols Used
This manual provides safety operation information and uses the symbol in order to ensure
personal and property security and use the inverter efficiently when operating the inverter.
You must understand these emphasized information to avoid the personal injury and property
loss. Please read the following symbols used in this manual carefully.
Danger indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
Danger
Warning indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
Warning
Caution indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
Caution
Attention indicated potential risks which, if not avoided, may lead to equipment fault
or property damage.
Attention
Note provides tips that are valuable for the optimal operation of the product.
Note