Optional) Power-Off - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual (1350 mm Depth)
Step 2 Follow the onscreen instructions to complete the wizard startup.
● If electric heaters and humidifiers are not configured, the electric heater
commissioning and humidifier commissioning items are not displayed.
● If the heating and humidification functions are disabled, the electric heater
commissioning and humidifier commissioning items cannot be selected.
● All the items are selected by default if you enter the screen for selecting
commissioning items for the first time. You can clear commissioning items that
are not required.
● After the fan commissioning, the electric heater commissioning screen is
displayed. Use a clamp meter to measure the current of the cable connected to
the KM4 terminal, enter the value on the screen, and tap Submit within the
time displayed on the screen. The system automatically determines whether
the current of the smart cooling product is within the normal range.
Figure 6-24 Measuring the current
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6.9 (Optional) Power-Off

Step 1 Tap Shutdown on the home screen.
Step 2 Turn off the active power switch QF1 and standby power switch QF2.
Step 3 (Optional) If the power supply needs to be disconnected for maintenance or for a
long period, turn off the upstream power input switch for the smart cooling
system.
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Issue 04 (2022-12-15)
NO TICE
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