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Users Manual
LOAD ON
BYPASS !
This message indicates that the load has been transferred to the bypass AC input (mains 2) source. The load is no longer protected.
BYPASS PROBLEM
CHECK FREQUENCY !
This message indicates that the bypass AC input (mains 2) source is out of frequency tolerance. The inverter has switched to
BYPASS PROBLEM
CHECK VOLTAGE !
This message indicates that the bypass AC input (mains 2) source is out of voltage tolerance. The inverter has switched to
INDEPENDENT INVERTER
FREQ. COMMAND ON !
This message indicates that the inverter has been set to
BYPASS TRANSFER
LOCKOUT COMMAND ON !
This message indicates that the UPS has been set not to transfer from the inverter to the bypass AC input (mains 2) source. In the event of an inverter shutdown, the load will be disconnected.
BATTERY CABINET
OVERTEMP. !
This message indicates that the ambient temperature of the battery is out of tolerance.
UPS INPUT PROBLEM
CHECK FREQUENCY !
This message indicates that the main AC input (mains 1) frequency is out of tolerance. The rectifier/battery charger has shut down and the inverter is operating from its battery source.
UPS INPUT PROBLEM
CHECK VOLTAGE !
This message indicates that the main AC input (mains 1) voltage is out of tolerance. the rectifier/battery charger has shut down and the inverter is operating from its battery source.
CHARGER SHUTDOWN
COMMAND ON !
This message indicates that the rectifier/battery charger has been instructed to shut down, for example during progressive (stepped) transfer to a
Operation | page 2 |