HP Performance Optimized Data Center (POD) 240a guide

Callout	Sensor	Quantity per	Description
		IT section

1	Temperature and relative	6	• Monitor the temperature and humidity in the
	humidity sensors		six Adiabatic zones of the HP POD 240e NA
			• Report data to the AHU controllers

2	Differential pressure sensor	6	• Works in combination with the AHU sensors to
	port		monitor pressure in the six Adiabatic zones of
			the HP POD 240e NA
			• Reports data to the AHU controllers

HVAC sensors

Six AHU temperature and pressure sensor probes work in combination with the differential pressure sensor port, callout (2) in the figure above, to calculate the cooling unit discharge temperature and average pressure in each IT section. This data is reported to the AHU controllers.

Top view shown

Hot aisle sensors

Top view shown

Environmental control system 59

Image 59

HP Performance Optimized Data Center (POD) 240a manual Callout Sensor Quantity per Description IT section

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 Before you begin Operator safetyComponent safety Overview 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 EPO accidental activation Battery backup during an EPO eventComponent Indicator color Description EPO modes Manual fire pulls Fire detection systemVesda air sampling smoke detection system Fire detection sequence of operations Fire alarm panelFire alarm indicators Emergency egress Grounding and bonding Power, electrical, and controlsPower safety Site electrical system 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 Callout Icon name Description Logging in to the ECS touchscreenView Top screen CA RH Information displayed Description AD detail screen Aisle in relation to the external ambient Operation displayed Description Charts screenAD detail screen displays the following alarm conditions Alarm 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 US Customary o Metric Setting the Min and Max temperature and RH setpointsSetting the Min and Max range for alarms Managing the ECS system 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 Features Specifications SpecificationsGeneral specifications Rack 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 procedureStandard power up procedure Power up checklist 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 Performance-Optimized Datacenter Power distribution unitNorth American Outside air Programmable logic controller Pounds per square inch Power usage efficiency Relative humidityEnclosure of sufficient size to enable entry of personnel Uninterruptible power system Documentation feedback Index Index Warranty Winterize, Hvac units 74 wire color code Safety, component Safety, power connections