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Installation
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INFO
Requirements of communication cable:
■
Wire cross-section from 0.34 to 1.5 mm² (rigid) or 0.34 to 1.0 mm² (flexible)
■
Length max. 30
■
Length of stripped insulation approx. 5 mm
4.
Pass the communication cable through the cover for the COM2 connection panel.
Seal connection with sealing ring and union nut.
5.
Connect the communication cable to the plug connector for the communication inter-
face. Please note the pin assignment.
Torque: 0.2 Nm.
6.
Connect plug connector on inverter to communication interface in COM2 connection
panel.
1
COM2 connection panel
2
Communication interface
3
Plug connector
7.
After commissioning, the function must be activated in each inverter via the KOSTAL
PIKO CI app.
This can be activated under Settings > Basic settings > External shutdown > ON.
✔
Inverter set up for grid and system protection function.
© 2022 KOSTAL Solar Electric GmbH
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