SmartACU2000B smart array controller
User Manual (with PID modules, 800 V AC)
7 System Maintenance
Issue 05 (2019-01-20)
Copyright © Huawei Technologies Co., Ltd.
99
Figure 7-14
Removing a connection box cover
Step 3
Disconnect cables from the faulty PID module, and label the cables.
Step 4
Remove the pipe connector from the faulty PID module.
Step 5
Remove the faulty PID module.
Figure 7-15
Removing a PID module