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PFC 2000RC • 5403521-REV N• 3/03
SELECTING ABORT CIRCUIT OPERATING MODE:
There are two modes of operation for the abort circuit. Select the desired mode by setting switch 12 as shown in the following:
Mode
Operation
Switch No.
Position
1
Releasing circuit is delayed as long as the abort circuit is activated.
12
OFF
2
(IRI applications) Pre-discharge timer will not start if abort circuit is
12
ON
activated before second alarm occurs.
SELECTING DISCHARGE TIME:
There are two modes of operation for the releasing circuit. Select the desired mode by setting switch 13 as shown in the following:
Mode
Operation
Switch No.
Position
1
Releasing circuit operating time 2 minutes
13
OFF
2
Releasing circuit operating time continuous
13
ON
NOTE: For use in sprinkler systems installed in accordance with the requirements of NFPA 13, either (a) switch 13 must be
programmed “on” to provide continuous operation of the releasing device circuit or (b) the alarm trip valve must be of the
latching type, such that water will continue to flow through the sprinkler system if power is removed.
INSTALLATION INSTRUCTIONS
NOTE: Please read the entire manual before attempting to install this panel.
Use wire routing drawing on page on page 28.
CAUTION:
This panel, associated wiring and devices should be installed and maintained in accordance with Section 760, Fire
Protection Signaling Systems, and all other applicable Sections of the National Electrical Code, NFPA 72 - National Fire Alarm
Code (Central Station, Proprietary and Local), all local codes and the authority having jurisdiction.
Review the circuit parameters listed in the “Specifications” section of this manual before installing the panel.
CAUTION:
Do not install the diode/resistor assembly across terminals 5 and 6. For testing install a 5.1K resistor only. Install
diode/resistor assembly at solenoid location.
PROCEDURE FOR THE REMOVAL OF THE MAIN BOARD MODULE:
1)
If the module is being removed for replacement, disconnect the AC and battery power by pulling out the black pins on
the two circuit breakers that are located at the upper right hand corner of the power supply board.
2) Disconnect the power cable, accessible at the cutout on the left side of the main panel.
3) Remove the 16 point terminal from the top left hand side of the panel by pulling upward.
4) Pull out the two top corner locks or remove the screws.
5) Hold the top of the panel out approximately 1/2".
6) Insert a screwdriver between the ends of the terminal strip and the panel at the points indicated by the arrows.
7) Pry the panel toward the top of the housing. Hold onto the Main Board Module tightly. The Main Board Module should
become free of the terminal strip at which time it may be removed from the panel.
LOCATION:
This unit should be installed in a dry location where it will not be exposed to temperature extremes. This unit should be
mounted in a convenient location approximately 5 feet from the floor where it will be accessible for testing and servicing.
NOTE: Mounting the unit too high will make the alpha-numerical display difficult to read. The display is most visible when
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