breakers in the electric control box for the smart cooling product indoor units to
power on the smart cooling product indoor units.
Step 2 Switch on the outdoor unit circuit breakers in the electric control box for the air
cooled precision smart cooling product indoor units and the circuit breakers of the
outdoor units to power on the smart cooling product outdoor units.
● Before the power-on commissioning, ensure that the air supply and return
vents of smart cooling products are not blocked.
● The humidier water rell and drainage work properly, and smart cooling
product condensate drainpipes are intact and not blocked.
● If any alarm is raised, rectify the fault before continuing the commissioning.
● Before power-on, clear dust, dirt, and foreign matter from the cabinet;
otherwise, the water pump may be blocked, resulting in drainage failure or
serious equipment malfunction.
Step 3 Verify the initial conguration of the air cooled precision smart cooling product.
Check the DIP switch settings of the T/H sensor, initial teamwork settings, and
initial temperature and humidity settings by referring to the cooling drawing and
parameters.
Step 4 Tap Start on the main screen, and tap Conrm in the dialog box that appears. If
the start succeeds, the system prompts that the command is successfully executed.
----End
4.4 Commissioning Monitoring Devices
4.4.1 Commissioning the Access Control System
Prerequisites
● You have powered on the access control system.
● You have
congured the IC cards.
Preparations
Tools: step ladder, Phillips screwdriver
Documents: monitoring and
re extinguishing drawings and parameters
Skill requirement: ELV engineer familiar with the management system
FusionDC1000A Prefabricated All-in-One Data
Center
Commissioning Guide (IT Scenario) 4 Commissioning Core Devices
Issue 02 (2022-12-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 44
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