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DPOE™ Power System User Manual Part Number: PN380C
12
TROUBLESHOOTING
The modular nature of this DP
OE™ Power System makes diagnostics and repair easy. Make sure that all
rectifiers are properly seated and latched into their respective slots. Make sure all power and signal
connectors are properly mated.
Table 8: Troubleshooting
Alarm Problem Possible Solution
DC OK LED is extinguished
This rectifier has stopped
outputting power
Rectifier failed. Replace this
unit.
AC OK and all LEDs are
extinguished
Commercial power has been
lost to the specified rectifier(s)
Reset commercial circuit
breaker to the dedicated AC
circuit that feeds the system.
Seek alternative power source
until power is restored.
Fuse Open A fuse is in the open state Replace the open fuse