Replacing An Exhaust Controller - Huawei LUNA2000-200KWH-2H1 Maintenance Manual

LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual
20
Prerequisites
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Figure 20-1 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 02 (2023-02-28)

Replacing an Exhaust Controller

Tool: Phillips insulated torque screwdriver
Power off the ESS. For details, see
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20 Replacing an Exhaust Controller
2.2 Powering Off a Single ESS.
135