Huawei NetCol5000-A - Operation and Maintenance; Routine Maintenance

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
5 Operation and Maintenance
Issue 01 (2017-07-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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5 Operation and Maintenance
5.1 Routine Maintenance
5.1.1 Data Record
Before performing monthly maintenance, record data in Table 5-1.
Table 5-1 Recording table
Menu Item
Parameter
Record
Choose Settings > System Settings >
T/H Sensor.
T/H control type
Temp set point
Humid set point
Choose Common Functions >
Operating Info, or tap Running >
Operating Info.
Current temperature
Current humidity
Rated power voltage
Measured power voltage
Choose Running > Device Details >
Compressor.
Discharge temp
Discharge pressure
Suction pressure
Tap Teamwork.
Teamwork function
Choose Teamwork > Teamwork
Settings.
Total number of units
Number of active units
5.1.2 Monthly Maintenance
Table 5-2 lists the monthly maintenance items for an indoor unit. Record the maintenance
result in the table after checking each maintenance item.