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E
E
1st
Cyl.
Notes:
1. For clarity, not all RHUs and hazards are illustrated.
2. All unused Release Circuit terminals must be terminated with 2K Ohm resistors as shown in the wiring
diagrams in Appendix E.
3. For details of installation of suppression Systems, please refer to the appropriate Kidde
Suppression System design manual.
1st
Cyl.
November 2002
Additional RHUs
As Needed
~
EOL
EOL
EOL
P
P
P
P
All Hazards
Figure 3-1. Typical Clustered System with Identical Hazards
Additional RHUs
As Needed
~
E
E
P
P
E
E
Hazard A
Hazard B
Notes:
1. For clarity, not all RHUs and hazards are illustrated.
2. All unused Release Circuit terminals must be terminated with 2K Ohm resistors as shown in the wiring
diagrams in Appendix E.
3. For details of installation of suppression Systems, please refer to the appropriate Kidde
Suppression System design manual.
4. Intermediate cylinders may need to be electrically and pneumatically operated.
Figure 3-2. Typical Clustered System with Non-Identical Hazards
firealarmresources.com
Discharge Manifold
P
P
LEGEND
Last
Electric Stop Valve
Cyl.
E Electric Control Head
P Pneumatic Head
~
Discharge Manifold
E
E
E
LEGEND
Last
Electric Stop Valve
Cyl.
E Electric Control Head
P Pneumatic Head
Directional Check Valve
Hazard C
Hazard H
3-3
Kidde Gemini II System
Additional
Hazards
~
Agent Piping
Additional
Hazards
Agent Piping
06-235975-001
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