Replacing A Controller Panel - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
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Step 5 Install the new wet film humidifier at the original position in reverse order of the
preceding steps, insert the water inlet pipe, and tighten the hold hoop.
Put the bottom of wet film humidifier into the installation position, and then put the top into
the installation position. Fasten the two captive nuts.
Step 6 Install the air filter and close the rear door.
Step 7 Power on the device, choose Maint > Performance Maint on the home screen to
access the performance maintenance screen, and clear the runtime of the
humidifier.
Figure 11-41 Performance maintenance
Step 8 Tap Startup on the home screen. Ensure that the smart cooling product is running
normally without any alarms.
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11.13 Replacing a Controller Panel

Prerequisites
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Context
Recommended tools: Phillips screwdriver (M4) and ESD gloves
Preparation: Maintain from the front door.
Issue 08 (2021-09-17)
Use a screwdriver to remove the hold hoop from the pagoda connector and
remove the water inlet pipe.
Loosen the two captive nuts on one side of the wet film humidifier and
remove the humidifier.
NO TE
A controller panel needs to be replaced.
A spare LCD is available, and its model or BOM number is the same as that of
the faulty LCD.
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11 Parts Replacement
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