3.8.4
Possible Event Notifications
Table 10 lists examples of alarms and warnings that can be configured for a cooling unit. When any
of these occur, they will appear on the Liebert iCOM Status menu and will be recorded in the Liebert
iCOM Event log.
Table 10
Event notifications—large or small display
Event
COMP 1 HRS EXCEEDED
COMP 2 HRS EXCEEDED
EL HEAT1 HRS EXCEEDED
EL HEAT2 HRS EXCEEDED
EL HEAT3 HRS EXCEEDED
FC HRS EXCEEDED
GENERAL ALARM
GLYCOL TEMP SENSOR
HIGH CW TEMP
HUM HRS EXCEEDED
HUMIDIFIER PROBLEM
HW/HG HRS EXCEEDED
LOSS OF CW FLOW
NETWORK FAILURE
ON-OFF KEY DISABLED
POWER ON
POWER OFF
ROOM SENSOR FAILURE
UNIT DISABLED
UNIT HRS EXCEEDED
UNIT ON
UNIT OFF
UNIT DISABLED
UNIT SHUTDOWN
UNIT SYNCHRONIZATION
SENSOR A FAILURE
SLEEP MODE
STANDBY MODE
SUPPLY SENSOR FAILURE
3.9
Wellness—Next Maintenance Calculation
The next maintenance calculation, as well as the included diagnostics feature, will help keep the cool-
ing unit running at peak performance to ensure minimum component stress and maximum reliabil-
ity. The diagnostics will help the service engineer evaluate the unit's operation since the last
maintenance.
Type
WRN
WRN
WRN
WRN
WRN
WRN
ALM
WRN
WRN
WRN
—
WRN
ALM
WRN
WRN
MSG
MSG
ALM
MSG
WRN
MSG
MSG
MSG
MSG
MSG
WRN
MSG
MSG
WRN
38
Operation
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