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 5-2 Removing an air filter
Step 2 Draw out the air filter.
Step 3 Remove the lower air filter in the same way.
Step 4 Install new air filters in an inverse order.
Note the following during the reinstallation:
Install air filters as instructed by the labels thereon and avoid reverse installation.
Check that the pressure tube is properly connected.
Step 5 On the LCD home screen, choose Maint > Performance Maint, and clear the air filter
runtime.
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5.4.2 Replacing the Indoor Fan
Prerequisites
The indoor fan needs to be replaced.