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HP Performance Optimized Data Center (POD) 40c Safety and security alarms, Alarm, Alarm, Meaning, Meaning, Solution, Solution, IMPORTANT:, Fire alarm sequence of operations

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Alarm	Meaning	Solution

EPO	The EPO system activates and	1	Follow the emergency procedures for your
	the HP POD 40c G2 shut		facility.
	down.	2	After the emergency is cleared, reset the
			EPO and other HP POD 40c G2 systems.

Differential pressure	The difference in pressure	1	Verify that the cold/hot aisle differential
	between the hot and cold aisles		pressures are within the setpoints.
	is above the setpoints.	2	Contact HP service if you are still within your
			service contract.

Safety and security alarms

Alarms pertaining to the safety of the HP POD 40c G2 are (optionally) relayed through your building fire and security dispatch.

Alarm	Meaning	Solution

Fire alarm*	The HP POD 40c G2 detected a fire.	Activate the EPO. Follow the emergency
		procedures for your facility.
Security alarm	A security breach occurred.	Follow the emergency procedures for your
(optional)		facility.
EPO	The EPO system activated and the HP	Follow the emergency procedures for your
	POD 40c G2 shut down.	facility.

*The fire alarm is relayed to your building fire and security dispatch only if you have connected your facility to the fire box (on page 63 ).

Fire alarm sequence of operations

If a fire alarm is activated by the VESDA system, the HP POD 40c G2 does the following:

1.Sends an alarm signal to the building fire and security dispatch if you have connected your facility to the fire box (on page 63 )

2.Activates the fire strobes and horns, starting the 30-second evacuation alarm

3.Releases the suppression agent after a 30-second delay if the optional fire suppression system is installed

IMPORTANT: To interrupt the fire suppression delay for another 30 seconds, press one of the abort buttons located next to each personnel door.

If a fire alarm is activated by a manual fire pull, the HP POD 40c G2 does the following:

1.Sends an alarm signal to the building fire and security dispatch if you have connected your facility to the fire box (on page 63 )

2.Activates the fire strobes and horns, starting the 30-second evacuation alarm

3.Releases the suppression agent after a 30-second delay if the optional fire suppression system is installed

Environmental control system 55

Contents

HP Performance Optimized Datacenter 40c G2 User Guide Page Contents Cooling system IT networking and communications Optional components Maintenance Contacting HP Regulatory compliance notices Glossary Documentation feedback Overview Fire detection and suppression Environmental considerations Component identification Parts and part number identification Life safety component identification Top view shown Exit sign locations External emergency status indicators Electrical power component identification Front view shown External panel labels Callout Electrical safety label Internal panel labels Page Control cabinet component identification HP POD 40c G2 racks The HP POD 40c G2 contains a total of 20 IT racks HP Performance Optimized Datacenter Networking Guide Life safety systems ECS touchscreen and EPO indicators EPO modes EPO accidental activation Battery backup during an EPO event Manual fire pulls Fire alarm indicators VESDA air sampling smoke detection system (Optional) Fire suppression system Fire suppression sequence of operations Emergency egress Power, electrical, and controls Grounding Lightning protection HP POD 40c G2 capacity limitations Power feeders are sized in accordance with NEC and IEC regulations Electrical panels Main breaker locations Arc flash safety Power distribution: Electrical busway system Panel schedules Wire color code Control cabinet power components Electrical busways Page Drop boxes Power configurations IMPORTANT: Different PDUs can alter the average power capacity per rack Configuration Number of 3-phase Number of drop Page Environmental control system Satellite control boxes Sensors Sensor Quantity Hot aisle sensors Connecting to the ECS Configuring the ECS Page Logging in remotely to the ECS Locating the ECS IP addresses Password protection Navigating the ECS interface Icon name Overview screen The Overview screen displays the following information Information Page Status Overview screen Basic System Configuration screen Configuring the cold aisle temperature alarm parameters Configuring the hot aisle temperature alarm parameters Configuring the humidity alarm parameters Configuring the differential pressure alarm parameters Configuring the chilled water supply pressure alarm parameters Configuring the chilled water supply temperature alarm parameters Configuring the chilled water return temperature alarm parameters Setting the dimensions of the ECS Page Calibrating the flowmeter Calibrating the chilled water pressure sensors Calibrating the differential pressure sensors Enable/disable power management Setting the IP address for each power meter Setting the fan controls for each fan control zone Setting the switchboard serial number Setting the HP POD 40c G2 serial number Controller Settings screen ECS alarms Alarm Meaning Solution Safety and security alarms Cooling system Water supply temperature Water quality requirements and specifications Cooling system components Fans Drains Leak detection IT networking and communications Demarcation box Fire box Page Optional components Power up procedure Standard power up checklist Standard power up procedure Site chilled water ECS and EPO Cold weather HP POD 40c G2 power up procedure Cold weather power up checklist Cold weather power up procedure POD heating procedure Power down procedure Specifications Electrical specifications Water specifications FeatureSpecification Maintenance Contacting HP HP contact information Regulatory compliance notices Safety and NEC compliance Regulatory compliance identification numbers Federal Communications Commission notice Modifications Cables Canadian notice (Avis Canadien) Regulatory requirements for EXIT signs Glossary AHJ branch circuit control circuit control transformer equipment fuse, branch circuit type fuse, supplementary type labeled listed UPS Documentation feedback Index