Huawei LUNA2000-97KWH-1H1 Maintenance Manual page 70

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual
Follow-up Procedure
Step 1 Turn on DC/DC switch 2FCB1 in the cabinet.
Step 2 Log in to the SmartLogger WebUI, CMU WebUI, FusionSolar app, or management
system and send a startup command to the rack controller.
Step 3 Check that the alarm is cleared.
Step 4 Turn on DC switch 1Q1 in the cabinet.
Step 5 Turn on DC switch 1Q2 in the cabinet.
Step 6 Check the running status of the rack controller and check whether it functions
properly.
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Issue 04 (2023-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
9 Replacing a Rack Controller Fan
64