HP Performance Optimized Data Center (POD) 20cp manual Temperature sensors, Top view shown

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Top view shown

Temperature sensors

The values from the temperature sensors are averaged, and this value determines the appropriate temperature for each aisle of the HP POD 20c.

Cold aisle temperature sensors

Three temperature sensor probes are located in the cold aisle of the HP POD 20c. These temperature sensors monitor the temperature in various locations throughout the cold aisle and report data to the ECS.

Top view shown

Hot aisle temperature sensors

Three temperature sensor probes are located in the hot aisle of the HP POD 20c. These temperature sensors monitor the temperature in various locations throughout the hot aisle and report data to the ECS.

Environmental control system 36

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Contents Abstract Part Number March EditionPage Contents Fire protection system Humidifier Controlled access Networking Connection portals Demarcation box Fire boxPeriodic maintenance Sample HP POD 20c maintenance schedule Before you contact HP HP contact informationOperator safety Component safetyOverview Before you beginFire detection and suppression Environmental considerationsComponent identification Structural component identificationParts and part number identification Life safety component identification Internal life safety componentsEnd view shown Component Description Page Electrical power component identification Front view shown Component DescriptionMain breaker locations Component identification Front view shown Electrical safety label Description Electrical safety label Description Control cabinet component identification HP POD 20c racks Component DescriptionLife safety systems Life safety overviewEPO system ECS touchscreen and EPO indicators Battery backup during an EPO event Component Indicator Color DescriptionEPO modes EPO accidental activationVesda air sampling smoke detection system Optional Fire protection systemManual fire button Fire alarm indicators Fire suppression systemFire system operator panel Fire suppression sequence of operations Emergency egress Power, electrical, and controls Power safetySite electrical system GroundingLightning protection Power feeders Feature SpecificationCapacities Electrical and mechanical cooling capacitiesArc flash safety Power distribution electrical busway systemElectrical panels Wire color code Front view shown Feature SpecificationWiring system-Critical IT power feeds and main power feeds Panel schedulesWire color Label Description Electrical buswaysDrop boxes Power configurations Rack powerHP POD 20c lighting Using the ECS Environmental control systemEnvironmental control system overview Sensors Humidity sensorsPressure sensors Temperature sensors Environmental control system Connecting to the ECS Facility connections to ECSFacility chilled water sensors Configuring the ECS Managing the ECS from the HP POD 20cEnvironmental control system Logging in remotely to the ECS Enter ipconfig Locating the ECS IP addressesPassword protection Navigating the ECS interfaceLogging in to the ECS touchscreen Button DescriptionEnter your ECS password Click OK Overview screenInformation Description Basic System Configuration screen Status Overview screenCurrent temperature parameters appear on the related buttons Environmental control system Configuring the humidity alarm parameters Configuring the cold aisle temperature alarm parametersConfiguring the hot aisle temperature alarm parameters Configuring the differential pressure alarm parametersAdvanced System Configuration screen Setting the humidifier controlSetting the fan controls for each fan control zone Setting the start-up alarm reset delay Setting the logging configuration Calibrating the flowmeterCalibrating the differential pressure sensors Controller Settings screen Setting the switchboard serial numberSetting the HP POD 20c serial number Loading default settingsPI parameter ECS alarms Fan failureSafety and access control alarms Alarm Meaning SolutionWater supply temperature Cooling systemHP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Condensation management DrainsHot aisle drains Cold aisle drainsLeak detection IT networking and communications NetworkingConnection portals Demarcation boxFire box Controlled access Optional componentsFire protection system HumidifierPower up procedure Standard HP POD 20c power up procedurePower up checklist Cold weather HP POD 20c power up procedure Standard power up procedureCold weather power up checklist POD heating procedure Power down procedure Specifications General HP POD 20c specificationsElectrical specifications Features SpecificationsRack specifications Environmental specificationsWater specifications Standard HP POD 20c racks AT978A Feature SpecificationFeature Specification Maintenance Periodic maintenanceSample HP POD 20c maintenance schedule Contacting HP Before you contact HPHP contact information Safety and IEC compliance Regulatory informationHP POD 20c regulatory compliance Safety and regulatory compliance Warranty informationGlossary Power distribution unit Programmable logic controllerPersonal protective equipment Enclosure of sufficient size to enable entry of personnel Uninterruptible power systemRack units Documentation feedback Environmental specifications EPO accidental activation IndexEPO panel Vesda
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