Replacing A Display Module - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual (1350 mm Depth)
Step 3 Install the fan guard on the new fan, install the new fan, and connect and secure
the cables.
Step 4 Turn on the fan switch and close the front door.
Step 5 Choose Maintenance > Performance Maintenance on the home screen and clear
the runtime of the indoor fan.
Step 6 Tap Start on the home screen of the display module and check that the smart
cooling product is running properly and no alarm is generated.
----End

11.9 Replacing a Display Module

Prerequisites
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Procedure
Step 1 Open the rear door and remove the air filter.
Step 2 Turn off the active power switch QF1 and standby power switch QF2.
Step 3 Replace the display module.
● Do not frequently or quickly disconnect or connect the DP cable of the display
module. Do not forcibly pull the DP cable.
● You are advised to power off the main control board (or main control module)
and then replace the display module.
1.
2.
3.
Issue 04 (2022-12-15)
NO TE
If the indoor fan is maintained when the device is started, manually clear the corresponding
alarm.
A display module needs to be replaced.
A spare display module of the same model is available and functional.
Recommended tools: Phillips screwdriver (M4), ESD gloves
CA UTION
Open the front door and exercise caution not to damage the cables.
Remove the cables from the display module.
Use a Phillips screwdriver to remove the screws and gasket that secure the
display module, and pull out the display module.
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