HP Performance Optimized Data Center (POD) 240a manual Cold weather power up checklist

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method to supply warm air is your responsibility. HP will advise on warm air alternatives; however, all references to warm air production are your responsibility during this procedure.

Cold weather power up checklist

Site electrical

•Verify that all site POD critical IT feeder supply breakers are open.

•Verify that all site Adiabatic mechanical feeder supply breakers are open. POD electrical

•Service aisle—Verify that all site Adiabatic unit service disconnects are open.

•Hot aisle—Verify that all IT power drop box breakers on the power tap boxes are open.

IMPORTANT: Following these steps prevent any possibility of energizing the IT load.

•IT sections A and B:

a.Close all non-spare breakers and fuses within the control cabinet.

b.Close and latch the control cabinet.

c.Position the EPO system (on page 19) to Armed (white) or Bypass (green).

d.Verify that all EPO activation buttons are in the reset position (not depressed).

•IT critical power feed cabinets A and B:

a.Close all non-spare breakers within primary A and B and secondary A and B power supply cabinets.

b.Close and lock electrical cabinet doors.

c.Close all Adiabatic power supply feeder breakers in both the primary mechanical and secondary mechanical cabinets.

d.Close and lock Adiabatic primary mechanical and secondary mechanical cabinets.

Standard power up procedure

Perform the following procedures in the exact order in which they are listed.

Electrical

Site electrical

1.Close all site POD critical IT power feeder supply breakers and monitor them for any effects that are not standard.

2.Close all site Adiabatic mechanical feeder supply breakers and monitor them for any effects that are not standard.

POD electrical

Close all of the site Adiabatic unit service disconnects in the service aisle.

Maintenance 81

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Contents Part Number November Edition AbstractPage Contents Air filter sensor HP POD 240e NA optional components Power feeder pull boxesBefore you contact HP HP contact information Regulatory compliance noticesComponent safety Operator safetyOverview Before you beginPreventative maintenance Fire detectionEnvironmental considerations Structural component identification Component identificationComponent Description Parts and part number identificationExit sign locations Life safety component identificationComponent identification Component identification Electrical power component identification End view shown Component DescriptionMain breaker locations Reminds you that the electrical panels must only be Electrical power disconnect map label location End view shown Callout Electrical safety label DescriptionUPS Control cabinet component identificationIT section B control cabinet Component Description Security component identificationTop view shown Component Description RacksLife safety systems Life safety overviewEPO system ECS touchscreen and EPO indicators Component Indicator color Description Battery backup during an EPO eventEPO modes EPO accidental activationFire detection system Vesda air sampling smoke detection systemManual fire pulls Fire alarm panel Fire alarm indicatorsFire detection sequence of operations Emergency egress Power safety Power, electrical, and controlsSite electrical system Grounding and bondingLightning protection CapacitiesElectrical panel labels Power feedersPower distribution Adiabatic system Power distribution electrical busway systemWire color code End view shown Feature SpecificationPanel schedules Electrical busways Wire color DescriptionPage Drop boxes Rack powerLighting Feature SpecificationUsing the ECS Environmental control systemEnvironmental control system overview Facility connections to the ECS Components of the ECSSatellite control boxes Connecting to the ECS through connection portals Connecting to the ECS through the demarcation boxManaging the ECS from the HP POD 240e NA Configuring the ECS Environmental control system Logging in remotely to the ECS Click Connect Locating the ECS IP addressNavigating the ECS interface Password protectedView Logging in to the ECS touchscreenTop screen Callout Icon name DescriptionCA RH Information displayed Description AD detail screenAisle in relation to the external ambient AD detail screen displays the following alarm conditions Charts screenAlarm displayed Description Operation displayed DescriptionPsychrometric chart Electrical Cabinets screen Alarms chartControls Network screen Alarms screen Stats screen Indicates the cold aisle combination temperature Control settings ConfigureHMI settings Setting the Min and Max range for alarms Setting the Min and Max temperature and RH setpointsManaging the ECS system US Customary o MetricSetting the offset alarm Setting the IP addressForcing an alarm Maintaining the ECS parameters Temperature and pressure sensorsCallout Sensor Quantity per Description IT section Adiabatic units Controlling the hot aisle fansCallout Sensor Quantity per Description Hot aisle AHU system OverviewAdiabatic components Adiabatic media AHU theory of operationAHU system AHU system Static pressure control IT networking and communications NetworkingConnection portals Demarcation box Adding a phone Fire boxIT networking and communications Air filter sensor Standard componentsPower feeder pull boxes Optional componentsHP POD 240e NA optional components General specifications SpecificationsRack specifications Features SpecificationsEnvironmental specifications Maintenance Periodic maintenancePreparing the Adiabatic units for winter Component Description Supply header gravity drain Adiabatic unit by unit blowdown Supply header blowdown Standard power up procedure Power up procedurePower up checklist Standard power up procedureElectrical Cold weather power up procedureCold weather power up checklist Cold weather operation Full power down procedure Power down procedureContacting HP Before you contact HPHP contact information Safety and NEC compliance Regulatory compliance noticesHP POD 240e NA regulatory compliance Warranty information Safety and regulatory complianceGlossary North American Outside air Power distribution unitProgrammable logic controller Performance-Optimized DatacenterEnclosure of sufficient size to enable entry of personnel Power usage efficiency Relative humidityUninterruptible power system Pounds per square inchDocumentation feedback Index Index Warranty Winterize, Hvac units 74 wire color code Safety, component Safety, power connections
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