C-1November 2002 06-235975-001
Kidde Gemini II System
Kidde Gemini II System installation applications which re-
quire Factory Mutual (FM) approval of Pre-Action and Del-
uge Sprinkler Systems must conform to the following
guidelines:
• Detection Zone 1 (Det1), Detection Zone 2 (Det2) and
Waterflow (W’Flow) Initiating Circuits must be config-
ured for Class A, Style D wiring.
• The Battery backup system must provide for 90 hours
of Standby operation followed by 10 minutes of Alarm
operation. Refer to Appendix A for calculations.
• The Agent Release Output must be configured for FM
Sprinkler Solenoid activation. The Solenoid Activation
Time must be set either for:
• 10 minutes or
• 15 minutes or
• On-until-reset.
• The wiring connection of the Control Panel to the FM
Group A, B, D, E and G Sprinkler Solenoids must be
as detailed in Appendix E.
Note: 90 hour standby may not be used for Canadian
applications.
APPENDIX C
FACTORY MUTUAL REQUIREMENTS FOR PRE-ACTION
AND DELUGE TYPE SPRINKLER SYSTEMS
C-1 SYSTEM GUIDELINES
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