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HP Performance Optimized Data Center (POD) 20cp Cold weather HP POD 20c power up procedure

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Standard power up procedure

Perform the following procedures in the exact order in which they are listed.

Site electrical

Close all POD site power feeder breakers and monitor for any effects that are not standard.

Site chilled water

1.Open the POD supply chilled water isolation valve.

2.If necessary, vent the air from the chilled water return header.

3.Open the POD return chilled water isolation valve.

4.Verify that audible flow noises are present.

ECS and EPO

Verify the following on using the ECS touchscreen and EPO indicators:

•The ECS panel is operational and displays the user interface.

•The POD lighting is operational.

•The EPO system is set to Armed (White) or Bypass (Green).

POD operation

1.On the ECS touchscreen, verify that all system components are operational (green) and no alarm conditions exist.

2.On the ECS touchscreen, verify that all system parameters are operating normally.

3.On the ECS touchscreen, verify that the POD chilled water flow rate is established on the flow rate indicator.

4.In the hot aisle, close the power drop box breakers for each rack and ensure that the IT equipment is operating.

5.In the cold aisle, monitor the flow control position, chilled water flow, and POD temperatures.

6.Wait five minutes to allow the system to stabilize.

The HP POD 20c is now fully operational and the control system automatically controls the fan and the flow control valve position.

Cold weather HP POD 20c power up procedure

This procedure is for your reference only and assumes that the POD was fully commissioned and powered up by HP before being turned over to you.

Before beginning the power up procedures in this section, verify that the POD is not in operation and that the internal ambient temperature of the POD is less than 10ºC (50ºF). If the internal ambient temperature of the POD is greater than 10ºC (50ºF), see "Standard HP POD 20c power up procedure (on page 69 )."

IMPORTANT: The minimum acceptable inlet temperature for IT equipment is 10ºC (50ºF).

Power up procedure 70

Contents

HP Performance Optimized Datacenter 20c User Guide—International Page Contents Page Page Overview Before you begin Operator safety Component safety Fire detection and suppression Environmental considerations Component identification Structural component identification Life safety component identification Page Page Electrical power component identification Page Page Page Control cabinet component identification HP POD 20c racks Life safety systems Life safety overview EPO system ECS touchscreen and EPO indicators EPO modes EPO accidental activation Battery backup during an EPO event VESDA air sampling smoke detection system (Optional) Fire protection system Fire alarm indicators Fire suppression system Page Emergency egress Power, electrical, and controls Site electrical system Power safety Page Capacities Electrical and mechanical cooling capacities Power feeders Electrical panels Panel schedules Wire color code Electrical busways Drop boxes Power configurations Rack power HP POD 20c lighting Environmental control system Environmental control system overview Using the ECS Sensors Page Page Facility connections to ECS Managing the ECS from the HP POD 20c Page Logging in remotely to the ECS Page Password protection Navigating the ECS interface Logging in to the ECS touchscreen Overview screen Page Status Overview screen Basic System Configuration screen Page Page Page Page Advanced System Configuration screen Page Page Controller Settings screen Page ECS alarms Safety and access control alarms Cooling system HP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Condensation management Page Leak detection IT networking and communications Networking Connection portals Demarcation box Fire box Optional components Fire protection system Humidifier Controlled access Power up procedure Standard HP POD 20c power up procedure Cold weather HP POD 20c power up procedure Cold weather power up checklist Page Power down procedure Specifications General HP POD 20c specifications Rack specifications Thermal and air flow performance Environmental specifications Page Maintenance Periodic maintenance Sample HP POD 20c maintenance schedule Contacting HP Before you contact HP Regulatory information HP POD 20c regulatory compliance Safety and regulatory compliance Warranty information Glossary Page Page Documentation feedback Index