HP Performance Optimized Data Center (POD) 240a specs

The Stats screen allows you to set the following minimum and maximum setpoint alarm ranges for IT section A and IT section B.

Setpoint displayed	Description

Outdoor temperature	Indicates the outdoor temperature
Outdoor relative	Indicates the outdoor relative humidity
humidity
CA combo temperature	Indicates the cold aisle combination temperature
CA relative humidity	Indicates the cold aisle relative humidity
Cold aisle dew point	Indicates the cold aisle dew point
CA pressure	Indicates the cold aisle pressure
Return temperature	Indicates the return temperature
HA pressure	Indicates the hot aisle pressure
Supply fans	Indicates the supply fan percentage
Min and Max value	Indicates the specific sensor that is reading the
sensor number	minimum and maximum value for each statistic

Offset alarms can be configured to alert the BMS when an AHU sensor is offset by the average or median from the remaining AHUs in the IT section. For more information, see "Setting the offset alarm (on page 57)."

Environmental control system 53

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HP Performance Optimized Data Center (POD) 240a manual Indicates the cold aisle combination temperature

Contents

Part Number November Edition AbstractPage Contents Air filter sensor HP POD 240e NA optional components Power feeder pull boxes Before you contact HP HP contact information Regulatory compliance notices Component safety Operator safetyOverview Before you begin Environmental considerations Preventative maintenanceFire detection Structural component identification Component identification Component Description Parts and part number identification Exit sign locations Life safety component identification Component identification Component identification Main breaker locations Electrical power component identificationEnd view shown Component Description Reminds you that the electrical panels must only be Electrical power disconnect map label location End view shown Callout Electrical safety label Description UPS Control cabinet component identification IT section B control cabinet Component Description Security component identification Top view shown Component Description Racks EPO system Life safety systemsLife safety overview ECS touchscreen and EPO indicators Component Indicator color Description Battery backup during an EPO eventEPO modes EPO accidental activation Manual fire pulls Fire detection systemVesda air sampling smoke detection system Fire detection sequence of operations Fire alarm panelFire alarm indicators Emergency egress Power safety Power, electrical, and controlsSite electrical system Grounding and bonding Lightning protection Capacities Electrical panel labels Power feeders Power distribution Adiabatic system Power distribution electrical busway system Panel schedules Wire color codeEnd view shown Feature Specification Electrical busways Wire color DescriptionPage Drop boxes Rack power Lighting Feature Specification Environmental control system overview Using the ECSEnvironmental control system Satellite control boxes Facility connections to the ECSComponents of the ECS Connecting to the ECS through connection portals Connecting to the ECS through the demarcation box Managing 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 address Navigating the ECS interface Password protected View Logging in to the ECS touchscreenTop screen Callout Icon name Description CA RH Information displayed Description AD detail screen Aisle in relation to the external ambient AD detail screen displays the following alarm conditions Charts screenAlarm displayed Description Operation displayed Description Psychrometric chart Electrical Cabinets screen Alarms chart Controls Network screen Alarms screen Stats screen Indicates the cold aisle combination temperature Control settings Configure HMI settings Setting the Min and Max range for alarms Setting the Min and Max temperature and RH setpointsManaging the ECS system US Customary o Metric Forcing an alarm Setting the offset alarmSetting the IP address Maintaining the ECS parameters Temperature and pressure sensors Callout Sensor Quantity per Description IT section Callout Sensor Quantity per Description Hot aisle Adiabatic unitsControlling the hot aisle fans Adiabatic components AHU systemOverview Adiabatic media AHU theory of operation AHU system AHU system Static pressure control Connection portals IT networking and communicationsNetworking Demarcation box Adding a phone Fire box IT networking and communications Air filter sensor Standard components HP POD 240e NA optional components Power feeder pull boxesOptional components General specifications SpecificationsRack specifications Features Specifications Environmental specifications Preparing the Adiabatic units for winter MaintenancePeriodic maintenance 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 procedure Electrical Cold weather power up procedure Cold weather power up checklist Cold weather operation Full power down procedure Power down procedure HP contact information Contacting HPBefore you contact HP HP POD 240e NA regulatory compliance Safety and NEC complianceRegulatory compliance notices Warranty information Safety and regulatory compliance Glossary North American Outside air Power distribution unitProgrammable logic controller Performance-Optimized Datacenter Enclosure of sufficient size to enable entry of personnel Power usage efficiency Relative humidityUninterruptible power system Pounds per square inch Documentation feedback Index Index Warranty Winterize, Hvac units 74 wire color code Safety, component Safety, power connections