Chapter 4 Commissioning Instructions 37
SmartCabinet Series Solution Product for IDC or Computer Rooms User Manual
Inspection items
Inspection criteria
Remark
Check the isolated sheet metal parts in the sealed frame of the air conditioner to ensure
the refrigerant pipe and the power supply communication cables are led out from the top
of the isolated sheet metal part.
Warning
1. Prior to starting the SmartCabinet, ensure the maintenance bypass MCB of the MSC-PMU is opened and locked by the sheet
metal lock.
2. Prior to startup, ensure the SPD module color is green.
4.4 Startup and Commissioning
The startup flowchart of SmartCabinet is shown in Figure 4-2. The layout of the MCB on the front panel is shown in
Figure 4-3.
Prior to starting up the SmartCabinet, you need to dial “400” service phone number to authorize the startup of the
UPS, then you can take the following steps.
Note
Before starting the UPS, disconnect the UPS output MCB and the bypass.
Figure 4-2 Startup flowchart
The startup procedures are as follows:
1. Close the external input power switch.
2. Close the PMU total input MCB, SPD MCB one by one.
3. Close the UPS input MCB, UPS output MCB one by one.
4. The UPS LCD displays the self test screen, and the fault indicator (red) and inverter indicator (green) are both on
for about 5s.
5. The rectifier startup is completed 30s after the rectifier enters the normal operation status, and then complete
checking the single unit parameter settings.
6. Press the ON button on the UPS panel for 2s, the inverter indicator (green) flashes, the inverter starts up and the
inverter indicator turns on.
7. Measure if the inverter output voltage is normal. If the battery is not connected, the fault indicator flashes; If the
battery is connected, the fault indicator is off.
8. Close the air conditioner MCB to wait for the air conditioner to start up.
9. Close the PDU MCB and confirm if the displayed data of the PDU panel is normal, and check if the indicators of
the ports turn on one by one.
10. Close the LCD&LED MCB, open the front door and wait for the LED to turn on; After the LCD communication
becomes normal, log in the SmartCabinet system and confirm the parameter display is normal.
11. If an intelligent lock is selected, close the intelligent lock MCB, and you cannot close the cabinet door only after
confirming the access control card can open the lock.
Closing extemal input
power switch
Closing the air breakers of
total input of PMU, SPD,
UPS input, USP output
Wait for UPS checking-
self and startup
UPS Startup
Closing the AC Switch and
wait for AC startup
Closing the air breakers
of PDU, lighting & LCD,
Intelligent lock in turn
Wait for LCD and
monitoring system
startup
Start up user devices
