APC ACRC103 Specifications download pdf (Page 25)

17InRow RC Operation and Maintenance

Run hours

The cooling unit records the number of hours each of its components has operated. When a component is

replaced, use the Reset option to reset the run hours for the displayed component to zero.

Path: Main > View Run Hours > Air Filter

• Air Filter

• Reset Run Hours

Path: Main > View Run Hours > Fans > Fan n

• Fan n

• Reset Run Hours

Path: Main > View Run Hours > Fan Power Supply

• Fan PS LT–Fan Power Supply Left

• Fan PS RT–Fan Power Supply Right

• Reset PS LT Hours

• Reset PS RT Hours

Path: Main > View Run Hours > Condensate Pump

• Condensate Pump

• Reset Run Hours

Thresholds

Set alarms to alert you to high temperature violations.

Path: Main > Set Unit Thresholds

When the air temperature exceeds the temperature defined by the High Temperature Threshold, an

alarm will occur. Set High Temperature Thresholds for the following:

• Rack Inlet: The air entering the rack at the temperature sensor.

• Inlet Fluid: The chilled water entering the cooling unit.

• Supply Air: The air leaving the cooling unit.

• Return Air: The air entering the cooling unit.

Service intervals

Set alarms to alert you when components require service.

Path: Main > Service Intervals

The air filter should be serviced quarterly. The service interval depends on environmental cleanliness.

• Air Filter Interval: Set the number of weeks to service the air filter.

• Alarm: If enabled, an alarm activates when the Air Filter Interval has elapsed (default is 12

weeks). The Air Filter Interval must be manually reset to disable the alarm.

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APC ACRC103 Specifications Page 25