Compatible Devices; Troubleshooting; Led Indicators; Improper Operation - Siemens PAD-3 Installation, Operation And Maintenance Manual

7. COMPATIBLE DEVICES

See Siemens P/N 315-096363 for compatible notification appliances.

8. TROUBLESHOOTING

This section describes the LED states and provides possible trouble conditions of the PAD-3.

8.1 LED INDICATORS

Light-emitting diodes (LEDs) indicate fault and normal conditions. The seven LEDs indicate a fault
condition in one of the circuits (either outputs 1 through 4, auxiliary power, ground fault, or battery). A fault
condition in the LEDs corresponding circuit will turn on the LED (labeled on the board). The POWER LED
will normally be on and turn off to indicate an AC Fail condition. See Figure 2-2 for locations of LEDs.
Their functions are as follows:
DESIGNATION MARKING
DS1 OUTPUT1
DS2 OUTPUT2
DS3 OUTPUT3
DS4 OUTPUT4
DS5 AUX. P.S.
DS6 GRND
DS7 BATTRY
DS8 POWER

8.2 IMPROPER OPERATION

If there is improper operation of the activation of the outputs, check for the following:
Was the reset switch SW2 pressed after changing the DIP switch settings?
Are the DIP switch settings correct for the application?
(See Section 5.1)
Are the jumper settings correct for the application?
(See Section 5.2)
Are the inputs activating correctly?
Are the correct type of notification appliances connected?
(Conventional or Sync Strobes/Horns)
COLOR DESCRIPTION
Yellow NAC 1 trouble LED.
Yellow NAC 2 trouble LED.
Yellow NAC 3 trouble LED.
Yellow NAC 4 trouble LED.
Yellow Auxiliary power output trouble LED
Yellow Ground fault LED
Yellow Battery trouble LED
Green AC Power normal LED
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