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Testing
Manual Testing (Continued)
Sensor Module
• Remove the cover plate and the two screws holding the trim-plate to access the sensor module.
• Check wiring for proper connections, field wiring wire nuts and polarized connection.
• Check continuity of field wiring by disconnecting the polarized connector and jumping the pins on the
field wiring portion to produce an audible alarm, high pressure indication and -F3- on the LCD of the
digital display module serving the sensor module.
Multi-Signal Alarm Module
• Press the silence button for five seconds to begin the self-test sequence. Check for proper function
and correct indicator LED illumination.
• Remove the cover plate and the two screws holding the display chassis in place. Gently pull the
display chassis from the mounting box and allow to hang by the interconnecting cable.
• Observe the interconnect board and verify signal wires from dry-contact switches are properly
connected on the terminal blocks.
• Open and close each user assigned dry-contact switch at its remote location or disconnect one of
the two wires entering the module at the interconnect board terminal block. Observe the display
indicator LEDs and listen for the audible alarm when the switch is open or the wire is disconnected.
Computer Interface Relay Module
• Remove the cover plate and the two screws holding the trim-plate in place to access the relay
module interconnect board.
• Observe the interconnect board and verify signal wires from dry-contact switches are properly
connected on the terminal block and fifteen-pin computer cable is properly connected.
• Open and close each dry-contact switch at its remote location or disconnect one of the two wires
entering the module at the interconnect board terminal block. Observe the remote monitor computer
response.
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Part No. 6-847681-00 Rev. D
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