Vertiv Liebert EXL S1, Operation And Maintenance Manual

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Component Type Text Display ID Description
Load Alarm
Output Switch
Open
27-009 The output breaker MOB is open.
Load Alarm
Load is currently
not supplied
27-010 Monolithic only: UPS is not supplying the load
Load Alarm
Re-transfer is
inhibited
27-011
Load transfer to inverter inhibited due to overload (to be verified with overload
specification (see ).
MUN Status MUN has a warning 08-000 Set when at least one MUN stage is in warning.
MUN Status MUN has a fault 08-001 Set when at least one non-blocking fault is present on MUN.
MUN Status
UPS Model
detection in
progress
08-003 MUN is searching for model information.
MUN Status
MUN initialization
done
08-004 MUN is setup with auto detection.
MUN Status
MUN reboot
required
08-005 MUN detects difference in environmental variables.
MUN Status System Started 08-011 Set at application standup; never reset.
MUN Status
Acknowledge
Button Pressed
08-025 Acknowledge button has been pressed.
MUN Status UPS Time not valid 08-026 Set when date is < 1 Jan 2009.
MUN Status Life call in progress 08-033 Call in progress.
MUN Status
Life call
rescheduled
08-034 Call rescheduled.
MUN Status
Life modem not
detected
08-035 Set when MUN does not receive replies from modem.
MUN Status
Parameter read
failed
08-054
Parameter can not be read from DSP.
Set when Parameter Reading returns with an exception.
Reset when Parameter Reading returns with OK.
MUN Status
Parameter set
failed
08-055
Parameter cannot be written to DSP.
Set when Parameter Writing returns with an exception.
Reset when Parameter Writing returns with OK .
MUN Status Life Service Mode 08-060
Vertiv™ LIFE™ is in Service Mode, so emergency calls are not sent to station (used
when a service engineer is operating on the device).
MUN Status
Ntp is
Disconnected from
Touchscreen
08-061 —
MUN Status
Life interface Init in
Progress
08-079 Set at application startup; reset after one second.
MUN Status
Life Events
Sampling started
08-095 Ignore events history and restart sampling from current time.
Table A.2 Alarm Messages (continued)
Vertiv™ | Liebert® EXL S1 Operation and Maintenance Guide
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