Installation Guide
Page
6
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26
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The sonnenProtect-Plus must only be used in its original state without any user
modifications and only when in perfect working order.
•
Safety devices must never be overridden, blocked, or tampered with.
•
The interfaces of the sonnenProtect-Plus and the storage system must be wired in
accordance with the product documentation.
•
All repairs on the sonnenProtect-Plus must be performed by authorised sonnen
service technicians only.
2.3
Voltage inside the sonnenProtect-Plus
The sonnenProtect-Plus contains live electrical parts, which poses a risk of
electrical shock. The storage system inverter also contains capacitors which
carry voltage even after the storage system is switched off. As the
sonnenProtect-Plus is connected to the inverter of the storage system, this
means that the voltage from the inverter also flows into the sonnenProtect-
Plus. Therefore:
Disconnect the sonnenProtect-Plus and the storage system from the power supply.
Only then can the sonnenProtect-Plus be opened.