Replacing An Exhaust Controller - Huawei LUNA2000-97KWH-1H1 Maintenance Manual

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual
22
Prerequisites
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Figure 22-1 Position of the exhaust controller (TCUE)
Procedure
Step 1 Disconnect the upstream power input for the TCUE.
Step 2 Record the cable connection positions on the TCUE, and disconnect the cables.
Step 3 Remove the TCUE control box.
Issue 04 (2023-06-30)

Replacing an Exhaust Controller

Tool: Phillips insulated torque screwdriver
Power off the ESS. For details, see
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22 Replacing an Exhaust Controller
2.2 Powering Off a Single ESS.
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