NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
5 Operation and Maintenance
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 5-45 Installing a fan support
Install the fan support by following the consequence on the label of fan support, to avoid reverse
installation.
Step 7 Power on the system. On the main screen, choose Maint > Diagnostic Mode > Enter.
Manually start the electric heater, and check that the electric heater works properly. Then exit
from the diagnostic mode.
Step 8 Power on the device. On the LCD home screen, choose Maint > Performance Maint, and
clear the electric heater runtime.
Figure 5-46 Performance maintenance
Step 9 Tap Startup on the home screen. Ensure that the air conditioner is running normally without
any alarms.
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