Reliable DDX PrePaK, Instructions For Installation, Operation Care And Maintenance

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Reliable Automatic Sprinkler Co., Inc.,
103 Fairview Park Drive, Elmsford, New York 10523
Model DDX PrePaK, Type F
Preaction System
2” (50mm), 2
1 /
2
” (65mm), 3” (80mm),
4” (100mm), 6” (150mm) & 8” (200mm)
Bulletin 747
Rev
.
C
Bulletin 747
Rev.
C
Instructions for
Installation, Operation,
Care and Maintenance
10 psi - 26 psi (0.7 bar - 1.8 bar) Recommended Supervisory Pressure
Double Interlock
Electric/Pneumatic Release
Contents Page
General Description 2
Listings and Approvals 2
Technical Data 4
Installation Requirements 5
System Operation 7
System Reset Procedure 7
Inspection, Testing and Maintenance 8
Diagrams:
Assembly Dimensions 3
Potter PFC-4410-RC Releasing Control Panel 10
Terminal Box Wiring 11
Factory Installed Electrical Devices 12-14
Detector Circuit Wiring 15-16
Output Device Wiring 17
System Setup 18-23
Potter Panel Programming 24-27
Ordering Information 28-30