Emerson Liebert iCOM Manual De Usuario

S222 Warning Activates Alarm Relay—Sets the alarm relay (K3) to activate when a warning 

occurs.
S22A Water Alarm Shuts Unit Down—Turns the unit Off if a water alarm occurs.
S22B Operation on Sensor Failure—Selects function to occur if the temperature control sensor 

fails. This parameter allows the user to default the unit to Full Cooling mode or Unit Off when a 

sensor fails.

S224, S226, S228, S230, S232 & S23A Customer Input 1, 2, 3, 4, 5 & 6—Selects the device and 

operation of the customer inputs. Each event reflects a different alarm and possible action to the unit. 

Refer to Table 11 for a description of selectable options.
S225, S227, S229, S231, S233 & S23B Customer Input 1, 2, 3, 4, 5 & 6 active when—Selects 

whether the input is normally closed or normally open. If the parameter name reads Factory Std., this 

indicates the input is factory-configured and is not configurable in the field.

The Set Alarm Screens, pages 4 through 10 (Figures 138 through 144) permit setting the operation 

of an active alarm. Each event can be enabled or disabled and can be set to operate as an alarm, 

warning or message. The delay is the time the control waits before reporting the event.

Alarm: Annunciates the buzzer, triggers a monitoring event, triggers the alarm relay and flashes
the red LED on the display.
Warning: Annunciates the buzzer, triggers a monitoring event, shows the event in the event 

viewer / front display and flashes the red LED on the display.
Message: Shows the event in the event viewer and on the front display.

Delay—The delay selection for each alarm.
EN-DIS—The enable / disable selection for each alarm provides the ability to individually select the 

alarms that will or will not activate when the alarm condition occurs.
Type—Sets the type of action for each event listed. There are three different types of events: Alarm, 

Warning and Message. When an event is triggered and the type is set to “Alarm,” then the light and 

buzzer on the display will activate, an event will be written to the event log and the (K3) alarm relay 

will close. If the type is set to “Warning,” then the light and buzzer on the display will activate, an 

event will be written to the event log and the (K3) alarm relay can be configured to close or provide no 

reaction. If the type is set to “Message,” then the event is only written to the event log.