APC ACRD101 User Manual
InRow RD 10 kW Air Cooled Operation and Maintenance
12
Operation
Display Interface
Item
Function
Critical Alarm LED (red)
When lit, a critical alarm condition exists and requires
immediate attention.
immediate attention.
Warning Alarm LED (yellow)
When lit, a warning alarm condition exists. Failure to
correct this condition could cause a critical alarm.
correct this condition could cause a critical alarm.
Check Log LED (yellow)
When lit, at least one new event has been logged
since the last time the log was checked. Only events
that pertain to the operation of the cooling unit will
activate the LED.
since the last time the log was checked. Only events
that pertain to the operation of the cooling unit will
activate the LED.
Status LED (green)
When lit, the cooling unit is receiving electrical
power. When flashing green, the cooling unit is
downloading firmware for the controller. Downloads
may take up to ten minutes.
power. When flashing green, the cooling unit is
downloading firmware for the controller. Downloads
may take up to ten minutes.
Liquid Crystal Display (LCD)
View alarms, status data, and context-sensitive help.
Modify configurable settings.
Modify configurable settings.
Up and down arrow keys
Select menu items and access information.
ESC key
Return to previous screen or cancel current operation.
Enter key
Open menu items and input changes to cooling group
level and cooling unit level settings.
level and cooling unit level settings.
Help key
Display context-sensitive help. Press the help key for
information about each option on the screen and for
instructions on performing tasks.
information about each option on the screen and for
instructions on performing tasks.
ESC
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Status
Check
Log
Warning
Critical
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