Resetting And Turning On The Dc Switch - Huawei SUN2000 Series User Manual

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual

8.6 Resetting and Turning On the DC Switch

Prerequisites
If internal inverter fault is displayed on the mobile app or remote monitoring
system and the DC switch is OFF, the DC switch of the inverter has been
automatically turned off. In this case, rectify the fault based on the alarm
handling suggestions before turning on the DC switch.
Procedure
Step 1 Loosen the caps of the RESET buttons for the three DC switches, and press the
RESET buttons inwards until you cannot go any further.
Step 2 Set the DC switches to ON.
Step 3 Tighten the caps of the RESET buttons.
Figure 8-17 Resetting and turning on the DC switch (DC SWITCH 1 is used as an
example)
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Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd.
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