Power-On Commissioning; Preparing For Power-On; Powering On The Unit - Huawei FusionCol8000-E24 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual

7.1 Preparing for Power-On

Procedure
Step 1 Verify that the switch for the unit in the upstream power distribution frame (PDF)
is OFF.
Step 2 Verify that the input voltage meets the requirement.
Ensure that there is no reverse or open phase for the input power cable of the
unit. Otherwise, the unit may be damaged beyond repair.
Step 3 Verify that cables are correctly connected and the phase sequence is correct.
Step 4 If teamwork networking is required, verify that the teamwork cable is correctly
connected.
Step 5 If the cabinet is connected to the temperature and humidity sensor, check that the
cable connection and DIP switch settings are correct.
----End

7.2 Powering On the Unit

Step 1 Turn on the main switch of the unit. (For a unit with dual power supplies, turn on
both the active and standby power switches.)
Step 2 Turn on the upstream power input switch of the unit. The display module turns on
automatically.
Step 3 After the initial power-on, the Quick Settings screen is displayed. Log in as user
admin.
Issue 03 (2021-04-20)
7

Power-On Commissioning

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