Huawei FusionModule1000A20 Commissioning Manual page 60

FusionModule1000A20 Prefabricated All-in-One
Data Center
Commissioning Guide
1.
2.
3.
Step 12 (Optional) Check whether the fire alarm signals are reported to the management
system.
Step 13 Flip the Enable Control key rightwards, reset the extinguishant control panel by
pressing Reset on it, and then flip the Enable Control key leftwards to reset the
key.
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Issue 03 (2022-12-15)
Flip the Enable Control key rightwards, reset the extinguishant control panel
by pressing Reset on it, and then flip the Enable Control key leftwards to
reset the key.
Hold the heat detector, and rotate it counterclockwise to remove it from the
base.
NO TE
The extinguishant control panel reports a loop 2 FAULT RELAY, and the loop 2 FAULT
RELAY indicator turns on.
Figure 7-10 Loop 2 FAULT RELAY indicator on
Hold the heat detector, and rotate it clockwise to install it to the base.
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7 System Commissioning
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