Huawei SUN2000-100KTL Series User Manual page 78

SUN2000-(100KTL, 110KTL, 125KTL) Series
User Manual
Procedure
Step 1 Turn on the AC switch between the SUN2000 and the power grid.
If you perform
shutdown. You can start the SUN2000 only after the fault is automatically
rectified.
Step 2 (Optional) Remove the screws that secure DC SWITCH 1, DC SWITCH 2, and DC
SWITCH 3. Store the screws properly for future power-off maintenance.
Figure 6-1 Remove the screws
Step 3 Set DC SWITCH 1 (MAIN SWITCH) at the bottom of the solar inverter chassis to
ON.
Step 4 1Check the status of the PV connection indicator. If it is steady green, set DC
SWITCH 2 and DC SWITCH 3 to ON.
Step 5 Perform quick settings on the SUN2000 app. For details, see
the
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Issue 07 (2020-09-15)
NO TICE
Step 3 before
NO TE
For the model used in Australia, perform this step based on the local standards.
App.
Copyright © Huawei Technologies Co., Ltd.
Step 1, the SUN2000 reports a fault about abnormal
6 Commissioning
7.1 Operations with
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