Follow-up Procedure
Send the removed air conditioner for repair.
4.3.21 Replacing an HAU03D-01
Prerequisites
● Tools and the key to the cabinet door are available.
● The new heater is intact.
Before replacing the heater, ensure that its circuit breaker is OFF.
Procedure
Step 1 Wear the protective gloves.
Step 2 Switch o the heater circuit breaker on the DCDU.
Step 3 Record the cable connection positions on the heater and disconnect the cables.
Step 4 Remove the heater.
Figure 4-38 Removing a heater
Step 5 Install the new heater.
Figure 4-39 Installing a heater
iSitePower Integrated Smart Site (ICC1000-A1-E1)
User Manual 4 Maintenance
Issue 04 (2022-10-15) Copyright © Huawei Technologies Co., Ltd. 146
To Next Page
Loading...
