Huawei LUNA2000-200KWH-2H1 - 15 Replacing a CMU Adapter

15 Replacing a CMU Adapter
Prerequisites
Figure 15-1 Position of the CMU adapter
● Fault locating:
a. Check the fault indicator.
Status
Color Indicat
or
Status
Description
The power
module is
normal.
Gree
n
Steady
on
The power input and output are
normal, and the power module is
running properly.
LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual 15 Replacing a CMU Adapter
Issue 02 (2023-02-28) Copyright © Huawei Digital Power Technologies Co., Ltd. 122