Safety
General Notice
1. Contents may be periodically updated or revised. FRONUS reserves the right to make
improvements or changes in the product(s) and the program(s) described in this manual
without the prior notice.
2. The installation and maintenance can only be performed by qualified personnel who:
• Are licensed and/or satisfy state and local jurisdiction regulations;
• Have good knowledge of this manual and other related documents.
3. Before installing the device, carefully read, fully understand and strictly follow the
detailed instruction of the user manual and other related regulations. FRONUS shall not
be liable for any consequences caused by the violation of the storage, transportation,
installation, and operation regulations specified in this document and the user manual.
4. Use insulated tools when installing the device. Individual protective tools must be worn
during installation, electrical connection and maintenance.
5. Please visit the website WWW.FRONUS.COM of FRONUS for more information.
Descriptions of Labels
CE mark of conformity
Additional grounding point
Caution, risk of electric shock
Do not dispose of the inverter together with household waste.
Do not operate this inverter until it is isolated from mains and on-site PV
generation suppliers.
Danger of high voltage.
Do not touch live parts for 5 minutes after disconnection from the power
sources.
Read the enclosed documentations
Caution, hot surface
Caution, risk of danger
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