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FusionModule1000B Water-Cooled IT Solution
Commissioning Guide
Figure 7-25 Extinguishant Release indicator on
Step 10 Commission the manual gas release button and extinguishant abort button.
1.
2.
3.
The warning sign indicator blinks, and the horn strobe is triggered.
Issue 02 (2017-01-10)
Figure 7-24 Pressure switch
The extinguishant control panel generates a LOCAL FIRE alarm, and Extinguishant Release
indicator turns on. The warning sign is steady on.
LOCAL FIRE terminal generates a LOCAL FIRE alarm signal.
After the commissioning, press the reset button on the pneumatic switch; otherwise, the LOCAL
FIRE signal persists.
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.
Open the yellow protective cover of the manual gas release button.
Press the red manual gas release button to trigger a release signal to the extinguishant
control panel. The 30s release countdown starts.
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