Huawei FusionDC1000A Commissioning Manual page 75

FusionDC1000A Prefabricated All-in-One Data
Center
Commissioning Guide (IT Scenario)
1.
2.
3.
4.
Step 13 Commission the emergency start/abort switch.
● Open the protective cover on the emergency start/abort button panel, and
operate the start and abort buttons, as shown in
● Reset the START and STOP buttons after the commissioning (the buttons
bounce up).
Issue 02 (2022-12-15)
Press Reset on the fire alarm control panel to reset the fire alarm control
panel.
Set the fire alarm control panel to the Auto state.
Disconnect the red and black cables from the pressure announciator, as
shown by (1) in Figure
Short-circuit the cables from the fire alarm control panel to the pressure
announciator, as shown by (2) in
NO TE
The gas release indicator turns on at the same time.
Figure 5-3 Short-circuiting the pressure announciator terminals
(1) Red and black cables to the pressure
announciator
NO TICE
Copyright © Huawei Digital Power Technologies Co., Ltd.
5-3.
Figure 5-3.
(2) Cables to the fire alarm control panel
5 System Commissioning
Figure 5-4.
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