Replacing A Main Control Board - Huawei NetCol8000-A013 User Manual

NetCol8000-A013 In-room Air Cooled Smart Cooling
Product
User Manual (800 mm Width)
Figure 5-5 Replacing a fan
Step 4 Use diagonal pliers to cut off the cable ties that secure the fan cable, remove the
fan terminal from the fan drive board, and pull out the fan terminal through the
cable hole.
Step 5 Use a socket wrench or an adjustable wrench to remove the two screws that
secure the fan support, as shown by 3 in
Step 6 Dispatch at least two people to pull out the fan support horizontally and remove
it from the cabinet, as shown by 4 in
Step 7 Install the new fan in the sequence from
Step 8 Power on the equipment, choose Maintain > Performance Maintain on the home
screen, and clear the total runtime of the indoor fan.
Step 9 Tap
Ensure that the smart cooling product is running properly without any alarms.
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5.4.1.6 Replacing a Main Control Board

Prerequisites
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Issue 06 (2022-11-25)
on the home screen, and tap Yes on the start confirmation screen.
A main control board needs to be replaced.
A spare main control board of the same model is available and functional.
Copyright © Huawei Technologies Co., Ltd.
5 System Operation and Maintenance
Figure 5-5.
Figure 5-5.
Step 6 to Step 3.
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