HP Performance Optimized Data Center (POD) 20cp specification

Setting the humidifier control

HP recommends leaving the fans in AUTO mode during normal operation.

To set the humidifier control:

1.Select Auto/Manual.

2.Select Save to store the new parameters in the system configuration file.

To configure the humidifier setpoint percentage:

1.Select Humidifier Setpoint (%). A keypad appears.

2.Select Save to store the new parameters in the system configuration file.

Setting the fan controls for each fan control zone

The current fan speed appears on each fan control zone.

HP recommends leaving the fans in AUTO mode during normal operation.

To configure the fan speed:

1.Select the Auto/Manual in the fan control zone you want to change.

2.If you are setting the fan to Manual mode, select the fan speed (0-4) by pressing the corresponding number.

3.Select Save to store the new parameters in the system configuration file.

Advanced System Configuration screen

You can only access this screen after you have entered a service-level password.

Environmental control system 52

Image 52

HP Performance Optimized Data Center (POD) 20cp manual Advanced System Configuration screen, Setting the humidifier control

Contents

Abstract Part Number March EditionPage Contents Fire protection system Humidifier Controlled access Networking Connection portals Demarcation box Fire box Periodic maintenance Sample HP POD 20c maintenance schedule Before you contact HP HP contact information Operator safety Component safetyOverview Before you begin Fire detection and suppression Environmental considerations Structural component identification Component identificationParts and part number identification Life safety component identification Internal life safety components End view shown Component Description Page Front view shown Component Description Electrical power component identificationMain breaker locations Component identification Front view shown Electrical safety label Description Electrical safety label Description Control cabinet component identification HP POD 20c racks Component Description Life safety overview Life safety systemsEPO system ECS touchscreen and EPO indicators Battery backup during an EPO event Component Indicator Color DescriptionEPO modes EPO accidental activation Optional Fire protection system Vesda air sampling smoke detection systemManual fire button Fire suppression system Fire alarm indicatorsFire system operator panel Fire suppression sequence of operations Emergency egress Power, electrical, and controls Power safetySite electrical system Grounding Lightning protection Power feeders Feature SpecificationCapacities Electrical and mechanical cooling capacities Power distribution electrical busway system Arc flash safetyElectrical panels Wire color code Front view shown Feature SpecificationWiring system-Critical IT power feeds and main power feeds Panel schedules Wire color Label Description Electrical busways Drop boxes Power configurations Rack power HP POD 20c lighting Environmental control system Using the ECSEnvironmental control system overview Humidity sensors SensorsPressure sensors Temperature sensors Environmental control system Facility connections to ECS Connecting to the ECSFacility chilled water sensors Configuring the ECS Managing the ECS from the HP POD 20c Environmental control system Logging in remotely to the ECS Enter ipconfig Locating the ECS IP addresses Password protection Navigating the ECS interface Logging in to the ECS touchscreen Button Description Enter your ECS password Click OK Overview screen Information Description Basic System Configuration screen Status Overview screen Current temperature parameters appear on the related buttons Environmental control system Configuring the humidity alarm parameters Configuring the cold aisle temperature alarm parameters Configuring the hot aisle temperature alarm parameters Configuring the differential pressure alarm parameters Setting the humidifier control Advanced System Configuration screenSetting the fan controls for each fan control zone Setting the start-up alarm reset delay Calibrating the flowmeter Setting the logging configurationCalibrating the differential pressure sensors Controller Settings screen Setting the switchboard serial numberSetting the HP POD 20c serial number Loading default settings PI parameter ECS alarms Fan failure Safety and access control alarms Alarm Meaning Solution Cooling system Water supply temperatureHP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Condensation management Drains Hot aisle drains Cold aisle drains Leak detection IT networking and communications NetworkingConnection portals Demarcation box Fire box Controlled access Optional componentsFire protection system Humidifier Standard HP POD 20c power up procedure Power up procedurePower up checklist Cold weather HP POD 20c power up procedure Standard power up procedure Cold weather power up checklist POD heating procedure Power down procedure Specifications General HP POD 20c specificationsElectrical specifications Features Specifications Rack specifications Environmental specificationsWater specifications Standard HP POD 20c racks AT978A Feature Specification Feature Specification Periodic maintenance MaintenanceSample HP POD 20c maintenance schedule Before you contact HP Contacting HPHP contact information Regulatory information Safety and IEC complianceHP POD 20c regulatory compliance Safety and regulatory compliance Warranty information Glossary Programmable logic controller Power distribution unitPersonal protective equipment Uninterruptible power system Enclosure of sufficient size to enable entry of personnelRack units Documentation feedback Index Environmental specifications EPO accidental activationEPO panel Vesda