HP Performance Optimized Data Center (POD) 240a 用户手册
Environmental control system 47
Operation displayed
Description
Isolation damper
Indicates the position of the isolation damper,
100% means the damper is open
Water PID
Indicates the percentage of full flow water usage
Return damper
Indicates the position of the return damper, 100%
means the damper is open
means the damper is open
Bypass damper
Indicates the position of the bypass damper,
100% means the damper is open
Cold aisle fan
Indicates the speed of the cold aisle fan
Outdoor damper
Indicates the position of the return damper, 100%
means the damper is open
means the damper is open
OA temperature
Indicates the OA temperature
OA relative humidity
Indicates the OA relative humidity
OA dew point
Indicates the OA dew point temperature
The AD detail screen displays the following alarm conditions:
Alarm displayed
Description
Filter
Indicates that a filter needs to be changed
Fire/smoke
Indicates fire or smoke is detected
Hi water warning
Indicates water in the Adiabatic drain pan
Hi-Hi water critical
Indicates excessive water in the Adiabatic drain
pan
pan
Heater over temperature
Indicates the AHU heater temperature is too high
AC power failure
Indicates the AHU power is in failure
CA temperature compare Indicates the AHU discharge temperature is in
range of the other AHUs in the IT section
Winterize
Indicates the Adiabatic units are operating in
Winterize mode
If an alarm condition exists for the Adiabatic unit, the parameter that is out of range will turn amber or red,
based on the severity of the alarm condition. For more information about alarm conditions, see "Alarms
)".
To view the details of another Adiabatic unit, click the PREV/NEXT buttons on the top of the screen. These
buttons allow you to scroll numerically through all of the Adiabatic units.
buttons allow you to scroll numerically through all of the Adiabatic units.
Charts screen
The Charts screen displays the following information:
•
)—Displays recommended and operational ranges for the HP POD
240e NA.
•
)—Displays static pressure, temperature, fan speed, water valve, or
damper readings.