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OPERATOR CONTROLS AND INDICATORS
The G9000 Series operator controls and indicators are located as follows (Door exterior)
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Figure 4-1 Operation/Display Panel (Front panel)
4.1
LED DISPLAY
1) Load on inverter [ LOAD ON INVERTER ] (green)
Illuminates when power is supplied from inverter to the critical load.
(Indicates the state of inverter transfer switch "52C".)
2) Battery operation [ BATTERY OP. ] (yellow)
Illuminates when power is supplied from batteries following a power failure.
3) Load on bypass [ LOAD ON BYPASS ] (yellow)
Illuminates when power is supplied to load devices by static bypass.
(Indicates the state of bypass transfer switch "52S".)
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G9000 1000kVA Installation and Operation Manual – 91469-004
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