Huawei FusionModule1000A Commissioning Manual page 55

FusionModule1000A40 Prefabricated All-in-One Data
Center
Commissioning Guide
Documents: fire extinguishing system conceptual diagram (CE), fire extinguishing device
layout diagram (CE)
Skill requirement: fire engineer
Procedure
Step 1 Remove the electrical actuator from the fire cylinder.
Step 2 Connect the terminals on the electrical actuator to the extinguishant control panel.
Step 3 Switch on the input circuit breaker of the extinguishant control panel, and connect the battery
cables to the extinguishant control panel.
Step 4 Flip the key leftward to Auto & Manual, and set the extinguishant control panel to Auto &
Manual.
Figure 7-18 Auto & Manual indicator position diagram
Step 5 Check whether the extinguishant control panel displays any alarm. If an alarm is displayed,
clear the alarm before performing follow-up operations.
Issue 02 (2019-12-20)
For the diagrams, see the initial configuration parameter manual for the solution in use.
If the electrical actuator is installed on the fire cylinder, remove the electrical actuator from the container
valve of the fire cylinder.

If the electrical actuator is not installed on the fire cylinder, connect the terminals on the electrical
actuator to the extinguishant control panel.
 Verify that the electrical actuator ejector is reset. If the ejector is not reset, press the ejector.
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