LifeSafety Power FlexPower Generation 2, Installation Manual

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FlexPower Generation 2 DC Power System Installation Manual
8 9
Installation and Operation
1 .7 Power-Up and Basic System Verification Checklist
1 . Ensure proper configuration of all jumpers and
switches .
2 . Apply AC power to the FPO power supply .
3 . Ensure the “AC ON”, “DC1”, and "DC2" LEDs are lit .
4 . Verify DC1 output voltage with a meter .
a . If set for the 12V nominal setting, the
voltage should be approximately 12 .5VDC
b . If set for the 24V nominal setting, the
voltage should be approximately 25 .0VDC
5 . Connect battery, if required for the installation .
6 . Verify that no yellow LEDs are lit on the FPO power
supply .
7 . If used, activate the FAI input and verify that the red
“FAI” LED lights and that the DC2 output pow-
ers down . Deactivate the FAI input (and reset
the input if configured for latching) and verify
that the red FAI LED extinguishes and the DC2
output returns to normal .
8 . If the battery presence jumper is enabled, remove
one lead from the battery – verify that the yel-
low “SYS FLT” LED lights . Reconnect the bat-
tery and the “SYS FLT” LED should extinguish .
9 . If the Earth Ground jumper is enabled, connect a
wire from the ground stud on the enclosure to
the DC1+ terminal – the “GND FLT” and “SYS
FLT” LEDs should light . Remove the wire and
the “GND FLT” and “SYS FLT” LEDs should
extinguish . Repeat for the DC1- terminal .
10 . When a standby battery set is used, remove AC
power from the FPO power supply . Verify that
the “DC1” LED remains lit and that the “AC
FLT” LED lights . Reconnect AC power and
verify that the “AC FLT” extinguishes .