Retention; Symbols Used; Qualified Electrician; Terms Used - Viessmann Vitocharge VX3 Backup-Box 3PH A Installationsanleitung

1.3

Retention

Pass on these instructions, as well as the corresponding accompanying documentation, to the plant operator. The documents should be
available at any time if required, especially for clarifi cation in case of technical problems, for traceability and for determining spare parts.
1.4

Symbols used

DANGER
WARNING
CAUTION
ATTENTION
QUALIFIED
ELECTRICIAN
1.5

Terms used

1.5.1 Island operating system

Energy storage system with necessary switching, control and measuring equipment, which generates island operation in case of power
outage or grid disconnection (according to VDE-AR-E 2510-2-2021-02).
The product solution described in this manual is provided for a temporary island operation! An application for Off -Grid solutions is
excluded!

1.5.2 Island operation

The automatic transfer switch is a part of the island operating system and responsible for the provisioning of the island grid.
The island grid is built by the power storage system Vitocharge VX3, Type 6.0A/8.0A.

1.5.3 Backup power/Backup power mode

During the island operation, the power storage system Vitocharge VX3, Type 6.0A/8.0A generates backup power.
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„Danger" indicates a safety instruction which, if not followed, will result in death or serious injury.
„Warning" indicates a safety instruction which, if not followed, may result in death or serious injury.
„Caution" indicates a safety instruction which, if not followed, may result in minor or moderate injury!
„ Attention" indicates a safety instruction which, if not followed, may result in damage to property.
„Qualifi ed electrician" indicates work that may only be carried out by a qualifi ed electrician.
„Info" indicates important information.
Installationsanleitung_10016712_Viessmann_Vitocharge VX3_3PH_V1.0