Power-On Commissioning; Preparing For Power-On; Power-On - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual

6.1 Preparing for Power-On

Procedure
Step 1 Check that all switches except QF1/QF2 are closed in the FusionCol8000.
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
smart cooling product. Otherwise, the smart cooling product may be damaged
beyond repair.
Step 3 Verify that the L1, L2, L3, and PE wires are connected to the device in correct
phase sequence.
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

6.2 Power-On

Procedure
Step 1 Turn on the main switch of the unit. (For a device with dual power supplies, turn
on both the active and standby power switches.)
Issue 02 (2021-04-15)
6

Power-On Commissioning

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