Huawei NetCol8000-E220 Series Quick Manual page 22

1. First startup flowchart
Start
Tap Start on the home screen.
After tapping Yes, the barcode and the
verification code are shown on the screen.
Open the Service Expert app.
Tap StartUp > Offline Activation on APP
Enter Bar code and Verification code,
and tap Generate PWD.
Enter the generated startup password on
the screen of smart cooling product.
Tap Enter. The screen turns to Wizard
Startup.
Refrigerant is fully charged?
No
Tap No on Wizard Startup screen to exit
wizard startup.
Tap Start on the home screen and choose
Maint > Diagnostic Mode > Enter.
Set the compressor to 3000 rpm.
Charge the remaining amount of
refrigerant from low-pressure needle valve.
Choose Maint > Diagnostic Mode > Exit
and tap Shutdown on the home
screen.
Choose Maint > Wizard Startup to enter
wizard startup.
Go to step 2
2. Wizard startup flowchart
Start
Precautions
Yes
Select commissioning items
Yes
Indoor fan commissioning
Success
Spray system commissioning
Success
Exhaust fan commissioning
Success
Cooling system
commissioning
Success
End
Yes
Tap Yes on
Wizard Startup
screen to enter
wizard startup.
22
No
Commissioning
No
interrupted
(Handle the
fault by
Fail
referring to the
tips displayed
Fail
on the home
screen.
Perform wizard
Fail
startup after
the handling.)
Fail