Liebert Series 300 - Manuel (Page 64)

56 Operation
3.6.2 Abnormal Conditions During Start-Up
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Table 7 Alarm Messages During Start-Up
Alarm
Message
Meaning and
Corrective Action in Brackets [ ]
START-UP SEQUENCE ABORTED Check Messages.
Input phase rotation incorrect The power conductors are not wired to the UPS input in the desired sequence.
[Disconnect power from the UPS input and correct the wiring. A Liebert
Customer Service and Support representative must be present during initial
start-up of your UPS system.]
Incorrect input frequency The frequency of the input power is outside the specified acceptable range.
[Check your utility source.]
Rotary switch is in the wrong position Power has been applied to the UPS with the Rotary Switch in the wrong
position. This message is displayed when the input power is removed, the
battery is discharged, and the UPS system has completely shut down. This
message indicates the Rotary Switch is still in Position 4 when input power is
restored.
[Turn the Rotary Switch to Position 1 and perform a UPS start-up procedure.]
Rotary switch improperly operated The Rotary Switch has been operated improperly. This means the switch has
been operated either too fast or in the wrong direction.
[Turn the Rotary Switch to Position 1 and perform a UPS start-up procedure.]
Battery Failed Test The Start-up test routine has detected a failure in the battery.
[Contact Liebert Customer Service and Support.]
Static Switch Failure The Start-up test routine has detected a failure in the Static Transfer Switch.
[Contact Liebert Customer Service and Support.]