HP Performance Optimized Data Center (POD) 20cp manual ECS alarms, Fan failure

Page 57

I/O Overview screen

The I/O Overview screen displays the status of inputs and outputs of all major system component alarms. For more information about the alarms, see "ECS alarms (on page 57)."

The ECS component icon colors indicate the component status:

•Green—No alarm conditions exist and the component is operating within normal parameters.

•Red—An alarm condition for that component exists or the component failed.

ECS alarms

The alarms pertaining to the health of the HP POD 20c and its components are relayed through the ECS.

Alarm	Meaning	Solution

Fan failure	One of the fans is not working.	See the HP Performance Optimized Datacenter
		20c Maintenance and Service Guide or contact
		HP service if you are still within your service
		contract.

Sensor failure	One of the sensors is not	See the HP Performance Optimized Datacenter
	working.	20c Maintenance and Service Guide or contact
		HP service if you are still within your service
		contract.

Environmental control system 57

Image 57

Contents Part Number March Edition AbstractPage Contents Networking Connection portals Demarcation box Fire box Fire protection system Humidifier Controlled accessBefore you contact HP HP contact information Periodic maintenance Sample HP POD 20c maintenance scheduleComponent safety Operator safetyOverview Before you beginEnvironmental considerations Fire detection and suppressionComponent identification Structural component identificationParts and part number identification Internal life safety components Life safety component identificationEnd 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 Component Description HP POD 20c 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 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 safety Power, electrical, and controlsSite electrical system GroundingLightning protection Feature Specification Power feedersCapacities Electrical and mechanical cooling capacitiesArc flash safety Power distribution electrical busway systemElectrical panels Front view shown Feature Specification Wire color codeWiring system-Critical IT power feeds and main power feeds Panel schedulesElectrical busways Wire color Label DescriptionDrop boxes Rack power Power configurationsHP 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 Managing the ECS from the HP POD 20c Configuring the ECSEnvironmental control system Logging in remotely to the ECS Locating the ECS IP addresses Enter ipconfigNavigating the ECS interface Password protectionButton Description Logging in to the ECS touchscreenOverview screen Enter your ECS password Click OKInformation Description Status Overview screen Basic System Configuration screenCurrent temperature parameters appear on the related buttons Environmental control system Configuring the cold aisle temperature alarm parameters Configuring the humidity alarm parametersConfiguring the differential pressure alarm parameters Configuring the hot aisle temperature 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 Setting the switchboard serial number Controller Settings screenSetting the HP POD 20c serial number Loading default settingsPI parameter Fan failure ECS alarmsAlarm Meaning Solution Safety and access control alarmsWater supply temperature Cooling systemHP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Drains Condensation managementCold aisle drains Hot aisle drainsLeak detection Networking IT networking and communicationsConnection portals Demarcation boxFire box Optional components Controlled accessFire protection system HumidifierPower up procedure Standard HP POD 20c power up procedurePower up checklist Standard power up procedure Cold weather HP POD 20c power up procedureCold weather power up checklist POD heating procedure Power down procedure General HP POD 20c specifications SpecificationsElectrical specifications Features SpecificationsEnvironmental specifications Rack 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 Warranty information Safety and regulatory complianceGlossary 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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