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23.

Ordering Information:

Model H 1” (40 mm) PrePaK Part Number Code Key

15

15 = 1½” (40 mm) 
PrePaK Assembly

0
1
2

0 = No Air Compressor

1 = 1/6 Hp  (120 VAC @ 60 Hz) 

Air Compressor

2 = 1/6 Hp  (220 VAC @ 50 Hz) 

Air Compressor

0
1

0 = No

Releasing/Control Panel

1 = Potter PFC-4410-RC

Releasing/Control Panel

 Air Compressor

Voltage

Unit Size

 Releasing/Control

Panel

Example:  15 - 1 - 1

1½” (40 mm) Model H PrePaK Assembly, 1/6 Hp Air Compressor Factory Wired to 120 VAC @ 60 Hz, and Potter PFC-
4410-RC Releasing/Control Panel. 

SOLENOID VALVE INSPECTIONS, TESTS AND MAINTENANCE

WARNING: THE OWNER IS RESPONSIBLE FOR MAINTAINING THE FIRE PROTECTION SYSTEM IN PROPER 
OPERATING CONDITION. ANY SYSTEM MAINTENANCE OR TESTING THAT INVOLVES PLACING A CONTROL 
VALVE OR DETECTION SYSTEM OUT OF SERVICE MAY ELIMINATE THE FIRE PROTECTION OF THAT SYS-
TEM. PRIOR TO PROCEEDING, NOTIFY ALL AUTHORITIES HAVING JURISDICTION. CONSIDERATION SHOULD 
BE GIVEN TO EMPLOYMENT OF A FIRE PATROL IN THE AFFECTED AREA. 

WARNING: PRIOR TO OPERATING THE SOLENOID VALVE, BE SURE TO CLOSE THE SYSTEM CONTROL 
VALVE TO AVOID UNINTENTIONAL OPERATION OF THE DELUGE VALVE

1.  Inspections: It is imperative that the system be inspected and tested in accordance with NFPA 25 on a regular basis. The frequency 

of the inspections may vary due to contaminated water supplies, corrosive water supplies, or corrosive atmospheres. In addition, the 
alarm devices, detection systems, or other connected trim may require a more frequent schedule. Refer to the system description and 
applicable codes for minimum requirements.

2.  The valve must be inspected at least monthly for cracks, corrosion, leakage, etc., cleaned and replaced as necessary.
3.  If leakage is suspected through the solenoid valve, it should be replaced.

Содержание H PrePak

Страница 1: ...iew Park Drive Elmsford New York 10523 ModelHPrePak PreactionSystem 1 40mm Bulletin 723 Rev H Bulletin723Rev H Instructionsfor Installation Operation CareandMaintenance 10 PSI 0 7 bar Pneumatic Supervising Pressure SingleInterlock DoubleInterlock ...

Страница 2: ...e operation of two detectors before the solenoid valvecanopen Note Cross zoneddetectionsystemsarenotper mittedinNewYorkCityandarenotFactoryMutualApproved The solenoidvalve whenclosed ispreservingsupplywaterpressurein theinletoftheReliableModelHDelugeRiserAssembly Actuating the solenoid valve releases that water pressure allowing water flow into the sprinkler system in readiness for the subsequent ...

Страница 3: ...Figure1 InstallationDimension 3 ...

Страница 4: ...e steel enclosure and all interconnecting piping must be locat edinareadilyvisibleandaccessiblelocationandinanareathatcan bemaintainedataminimumtemperatureof40 F 4 C Note Heat tracingisnotpermitted ThesolenoidvalveisoperatedandsupervisedbythePotterElec tricReleasingControlPanel Detailsontheelectricalconnectionsof thissystemtoaPotterModelPFC 4410 RCReleasingControlPanel canbyfoundinPotterManual 540...

Страница 5: ...YSTEM TBL SUP TBL GROUND FAULT SUP 1 ABORT SUPERVISORY 2 COMMON ALARM ALARM SILENCE STEADY DISCHARGED FLASHING PRE DISCHARGE RUN PROGRAM SET SELECT FUNCTION SCROLL DOWN BUZZER SILENCE SIGNAL SILENCE SYSTEM RESET SCROLL UP BUZZER SILENCE VIEWING ANGLE RED OUTPUT LED STEADY ABORT LAMP TEST Figure2 WiringDiagram ...

Страница 6: ...6 Figure3 WiringDiagram ...

Страница 7: ... annunciate andwillnotfillthesprinklersystempipingwithwater Withcoexisting initiating signals one electric and one pneumatic the control panel will now energize the solenoid valve to release water through the PrePaK into the system piping and out the open sprinkler for com pleteoperationofthesystem When the releasing control panel energizes the solenoid valve open water flows from the supply throu...

Страница 8: ...te gauges There should be no pressure reading on the water gauge directly above the manual emer gencyreleasingstationwhenthesystemisproperlyreset Resetting Double Interlock Systems Refer to Figure 1 1 ClosethesupervisedvalvecontrollingwatersupplytotheMod el H Riser Assembly and shut off the system s air supply at the ModelA 2Device 2 Openalldrainvalvesandthemanualemergencystationvalve todrainthesy...

Страница 9: ...E AC POWER POWER TBL SYSTEM TBL SUP TBL GROUND FAULT SUP 1 ABORT SUPERVISORY 2 COMMON ALARM ALARM SILENCE STEADY DISCHARGED FLASHING PRE DISCHARGE RUN PROGRAM SET SELECT FUNCTION SCROLL DOWN BUZZER SILENCE SIGNAL SILENCE SYSTEM RESET SCROLL UP BUZZER SILENCE VIEWING ANGLE RED OUTPUT LED STEADY ABORT LAMP TEST ...

Страница 10: ...Figure5 WiringDiagram 10 ...

Страница 11: ...11 Figure6 WiringDiagram ...

Страница 12: ...Figure7 WiringDiagram 12 ...

Страница 13: ... 4 Low Air Supervisory 1 ALARM X X 2 WATERFLOW X 3 SUPERVISORY X X 4 RELEASE X X INPUT 1 conventional zone 1 manual release zone 1 waterflow zone 1 low air zone 1 supervisory zone OUTPUT 1 general alarm bell 1 waterflow bell 1 supervisory bell 1 solenoid release circuit OPERATION Activation of either the conventional zone or the manual release will operate the solenoid release circuit and the gene...

Страница 14: ...14 Figure8 WiringDiagram ...

Страница 15: ...ell 1 solenoid release circuit OPERATION Activation of both conventional zones at the same time will operate the solenoid release circuit and the general alarm bell Activation of either conventional zone will operate the general alarm bell Activation of the waterflow zone will operate the waterflow bell Activation of either the low air zone or the supervisory zone will operate the supervisory bell...

Страница 16: ...16 Figure9 WiringDiagram ...

Страница 17: ...nd the low air alarm zone at the same time will operate the solenoid release circuit and the general alarm bell Activation of the conventional zone only will operate the general alarm output Activation of the low air supervisory zone will operate the bsupervisory bell output Activation of the waterflow zone will operate the waterflow bell output Activation of the low air alarm zone will operate th...

Страница 18: ...18 Figure10 WiringDiagram ...

Страница 19: ... OPERATION Activation of both conventional zones and the low air alarm zone at the same time will operate the solenoid release circuit and the general alarm bell Activation of either conventional zone only will operate the general alarm output Activation of the waterflow zone will operate the waterflow bell output Activation of the low air alarm zone will operate the supervisory bell output It wil...

Страница 20: ...Figure6 DoubleInterlockPreaction ComponentIdentification 20 ...

Страница 21: ...on until the display reads ZONE 3 OUTPUTS 18 Press the SELECT button The 1 should appear under the v 19 Press the SET button twice The panel is completely pro gramed except for the custom banner and zone messages If thesemessagesarenotdesired thenslidetheprogramswitch backup INPUTS 1 conventional zones 1 manual release zone 1 waterflow zone 1 low air zone 1 supervisory zone OUTPUTS 1 general alarm...

Страница 22: ...22 Figure12 WiringDiagram ...

Страница 23: ...SERVICE MAY ELIMINATE THE FIRE PROTECTION OF THAT SYS TEM PRIOR TO PROCEEDING NOTIFY ALL AUTHORITIES HAVING JURISDICTION CONSIDERATION SHOULD BE GIVEN TO EMPLOYMENT OF A FIRE PATROL IN THE AFFECTED AREA WARNING PRIOR TO OPERATING THE SOLENOID VALVE BE SURE TO CLOSE THE SYSTEM CONTROL VALVE TO AVOID UNINTENTIONAL OPERATION OF THE DELUGE VALVE 1 Inspections It is imperative that the system be inspec...

Страница 24: ...sh automatic sprinklers Recessed automatic sprinklers Concealed automatic sprinklers Adjustable automatic sprinklers Dry automatic sprinklers Intermediate level sprinklers Open sprinklers Spray nozzles Alarm valves Retarding chambers Dry pipe valves Accelerators for dry pipe valves Mechanical sprinkler alarms Electrical sprinkler alarm switches Water flow detectors Deluge valves Detector check val...

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