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Instructions for
Installation, Operation,
Care and Maintenance
10 psi (0,7 bar) Pneumatic Supervising Pressure
The Reliable Automatic Sprinkler Co., Inc. , 103 Fairview Park Drive, Elmsford, New York 10523
Model H PrePaK
Preaction System
² (40mm)
1
1
2
Single Interlock
Double Interlock
Bulletin 723
E
Rev.

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Summary of Contents for Reliable H PrePaK

  • Page 1 Model H PrePaK Preaction System ² (40mm) Instructions for Single Interlock Installation, Operation, Double Interlock Care and Maintenance 10 psi (0,7 bar) Pneumatic Supervising Pressure The Reliable Automatic Sprinkler Co., Inc. , 103 Fairview Park Drive, Elmsford, New York 10523...
  • Page 2 In the event that the system piping is ruptured or a The Model H PrePaK can be used in both single and sprinkler head is accidentally opened, the system pres- double interlock applications. Reliable Single and Double sure switch will operate and an alarm will sound.
  • Page 4 PrePaK, for other programming options. Technical Data Factory Program Setting. The Reliable Model H 1½² (40mm) PrePaK is rated for a System Supervising Pressure Requirements minimum supply pressure of 20 psi (1,4 bar) and a maxi- In accordance with NFPA 13 (1996), when using the mum supply pressure of 175 psi (12 bar).
  • Page 5 Figure 2 — Wiring Diagram...
  • Page 6 Figure 3 — Wiring Diagram...
  • Page 7 Refer to Bulletin 507 for information System Operation (Single Interlock) regarding maintenance of the solenoid valve and the To activate the Reliable Model H 1½² (40mm) PrePaK in manual emergency station valve. Bulletin 251 provides a single interlock application, an electrical detector (two...
  • Page 8 Where difficulty in performance is on the appropriate gauges. There should be no experienced, contact Reliable Technical Services pressure reading on the water gauge directly above the manual emergency releasing station when the system before any field adjustment is to be made.
  • Page 9 Figure 4 — Wiring Diagram...
  • Page 10 Figure 5 — Wiring Diagram...
  • Page 11 Figure 6 — Wiring Diagram...
  • Page 12 Figure 7 — Wiring Diagram...
  • Page 13 Potter Program #6 Single Interlock Programming Instructions (Single Hazard, 2 Alarm Zones, 1 Waterflow Zone, and 2 Supervisory Zones) Press the SELECT button until the display reads “PRO- 1. Apply power to panel. GRAM #6.” 2. Slide the program switch down. 7.
  • Page 14 Figure 8 - Wiring Diagram...
  • Page 15 Potter Program #7 Single Interlock Programing Instructions (Single Hazard - Cross-Zoned, 2 Alarm Zones, 1 Waterflow Zone and 2 Supervisory Zones) Apply power to panel. Slide the program switch down. Press the FUNCTION button until the display reads Press the SELECT button until the display reads “PRO- “PASSWORD = 000.”...
  • Page 16 Figure 9 - Wiring Diagram...
  • Page 17 Potter Program #9 Double Interlock Programming Instructions (Single Hazard, Cross Zoned, 2 Alarm Zones (1 Detection & 1 Low Air), 1 Waterflow Zone, 5. Press the FUNCTION button until the display reads and 1 Supervisory Zone) “PROGRAM ##” (the second “#” character refers to 1.
  • Page 18 Figure 10 — Wiring Diagram...
  • Page 19 Potter Program #10 Double Interlock Programming Instructions (Single Hazard, Cross Zoned, 3 Alarm Zones (2 Detection & 1 Low Air), 1 Waterflow Zone, and 1 Supervisory Zone) 1. Apply power to the panel. 5. Press the FUNCTION button until the display reads “PROGRAM ##”...
  • Page 20 Figure 11 — Wiring Diagram...
  • Page 21: Custom Program

    Custom Program #1 (For New York City Compliance) Single Interlock Programming Instructions for New York City Compliance (Single Hazard, 2 Alarm Zones, 1 Waterflow Zone, and 2 Supervisory Zones) 12. Press the SET button. Apply power to the panel. 13. Press the FUNCTION button until the display reads Slide the program switch down.
  • Page 22 Figure 12 — Wiring Diagram...
  • Page 23 Air Compressor Voltage Panel Example: 15 - 1 - 1 - 1 " (40 mm) Model H PrePaK Assembly, cULus / FM Approved Pressure Switches, Hp Air Compressor Factory Wired to 120 VAC @ 60 Hz, and Potter PFC-4410-RC Releasing/Control Panel.
  • Page 24 Products manufactured and distributed by RELIABLE have been protecting life and property for over 80 years, and are installed and serviced by the most highly qualified and reputable sprinkler contractors located throughout the United States, Canada and foreign countries.