LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual
Prerequisites
●
●
●
Procedure
Step 1 Remove the fuse.
Figure 10-1 Removing the fuse
Step 2 Install a new fuse.
Issue 02 (2023-02-28)
Fault locating:
Symptom
Possible Cause
A circuit
1. The circuit breaker is in
breaker is
faulty due to
overcurrent or
2. The circuit breaker is
a short circuit.
Tool: insulated torque socket wrench
Power off the ESS. For details, see
Copyright © Huawei Digital Power Technologies Co., Ltd.
10
Replacing a Fuse
a position between ON
and OFF.
faulty.
2.2 Powering Off a Single
10 Replacing a Fuse
Troubleshooting
1. Set the circuit breaker to
OFF and then to ON.
2. Replace the circuit
breaker.
ESS.
106