Home

HP 240a User's Manual

1. Collects excess media water from the Adiabatic unit Maintenance 75 Adiabatic media nozzle drain Isolation valve for the drain valve Adiabatic media Used for AHU cooling Supply header gravity drain The AHU solenoids are actuated to provide back pressure relief and allow the system to drain In order to drain the system from the high point located at the Adiabatic media spray bar down to the low point of the supply drain complete the following steps 1 2 Close all of the site AHU supply header isolation valves to the HP POD 240e NA Remove the installed plug from the supply header drain line and attach the water hose from the drain line to a site drain if possible Place the ECS system of the HP POD 240e NA in Winterization mode a On the ECS panel in IT section A select the lock icon and type hpinvent b Press the Enter button c Select the configure button from the Top View or AD detail screens d Select the Winterize button e The media spray solenoid valves of the Adiabatic units open If the supply system contains a relief or vent valve open or pin the valve open to maximize drain capobilities Open the supply header isolation ball valve by rotating the handle 90 counter clockwise to align the handle parallel to the ball valve The Adiabatic supply header is now draining When water stops flowing from the supply header close the drain line ball valve by rota
2. nens 8 Parts and part number identification 9 Life safety component identification eee nennen eere nens 10 Electrical power component identification eene nennen 13 Control cabinet component identification eiiis sse 16 Security component identification 17 Lo oli RN INR RI 18 D LU Nm PS 19 Life safety overview stts trt een nnn 19 19 ECS touchscreen and EPO indicators MM 20 IKO lele E 21 EPO accidental activation I oi usas i dud iei 21 Battery backup during an 21 Fire detection System ccccccccssssecesesscceseeseeeeeeceseeeeeceseeeeeeeeeeeeeeseseeeeeseseaeeeceeaeeeseesnaeeseesaaeeecesaaeeeseesnaeeeeeuaa 22 VESDA air sampling smoke detection 22 fire
3. vt 7 08282913 m o Timer 10022013 Control settings 27 IMPORTANT You can only access this menu after you enter a customer level password 27 IMPORTANT The ECS parameters must only be set by qualified service personnel The Control Settings menu displays the Adiabatic Control Settings for IT section A and IT section B The following settings can be configured from the Adiabatic Control Settings screen Environmental control system 54 Minimum and maximum temperature e Minimum and maximum relative humidity Clear alarms e Winterize For more information on how to winterize the HP POD 240e NA see Preparing the Adiabatic units for winter on page 74 ___ HP EcoPOD version Eeoroo varias arn nemmenits Y CUES mur 8966060090 HMI settings 27 IMPORTANT You can only access this menu after you enter a customer level password The HMI Settings menu allows you to change unit types that display measurement throughout the ECS system To change the HMI settings 1 Select Configure on the main toolbar 2 Select HMI Settings 3 Press the Unit System button to toggle to the unit of measurement that you want the ECS system to display The choices are Environmental control system 55 o o US Customary Metric Managing the ECS system After you enter the customer level password you can manage various components withi
4. 55565 58 Temperature and pressure sensors eene 58 Adiabatic 60 Controlling the hof eise 60 eh eee AAE AAAA 61 cR 61 Adiabatic components enne 61 Doleo Moa I e EPIIT TIT TT 62 AHU theory of operation cccccccccsecececesececessneeecesseeeeeessseeeecsseeescesaeeeeeeseseeescsseeeessseeesesenseeeesseteeeesneaaees 62 Static pressure control 65 ME I iio Es D 66 Networking RE 66 Connection portals deed eai Ree Eu ERE 66 Demarcation bok 67 aetna npe 68 Addingia 68 E A eee 70 MIN 70 71 HP POD 240e NA optional components 1 71 Power feeder pull 0 enne nen enne
5. 71 72 Getieral specitications ssec cs 72 Rack specifications 72 Environmental een nnne ns 73 74 74 Preparing the Adiabatic units for winter eene ee nennen 74 Contents 4 Supply header gravity 76 Adiabatic unit by unit blowdown enne seen 77 Supply header nee eene eene nennen nennen nenne ene 78 Power Up Proc dUre de eere drei federe ge eer tenete e dens 79 Standard power up procedure eene ene nennen nennen eene nnns 79 Cold weather power up procedure 80 Power down nenne een nn 83 Full power down procedure essen enne 83
6. building management system CA cold aisle cover An unhinged portion of an enclosure that covers an opening CSC container safety convention disconnect switch A device that disconnects all ungrounded conductors of a circuit from their electrical supply door A hinged portion of an enclosure that covers an opening ECS environmental control system EPO emergency power off equipment A general term including fittings devices appliances luminaries apparatus machinery and the like used as a part of or in connection with a modular data center Source NEC Glossary 87 HA hot aisle labeled Equipment or materials to which has been attached a label symbol or other identifying mark of an organization that is acceptable to the authority having jurisdiction and concerned with product evaluation that maintains periodic inspection of production of labeled equipment or materials and by whose labeling the manufacturer indicates compliance with appropriate standards or performance in a specified manner listed Equipment materials or services included in a list published by an organization that is acceptable to the authority having jurisdiction and concerned with evaluation of products or services that maintains periodic inspection of production of listed equipment or materials or periodic evaluation of services and whose listing states that either the equipment material or service meets appropriat
7. Component identification 11 Top view shown There is one fire strobe light in each aisle of the HP POD 240e NA When illuminated these lights indicate a fire alarm condition within the HP POD 240e NA External emergency status indicators em Component prim 1 External EPO status indicator Indication of operating status White Normal operating mode Yellow Bypass operating mode Red EPO shutdown mode 2 Fire strobe light Indicates a fire alarm condition within the HP POD 240e NA There is one fire strobe light on each side of the HP POD 240e NA Component identification 12 Electrical power component identification WARNING To avoid the risk of personal injury loss of life all personnel must comply with PPE requirements when opening or working inside areas of the HP POD 240e NA that are marked as hazardous voltage per NFPA 70E in accordance with NEC NA and IEC EMEA and AP WARNING avoid the risk of personal injury or loss of life all personnel must comply with electrical warning labels when operating and maintaining the electrical panels and systems of the HP POD 240e NA End view shown Demarcation box Customer communication connection point e ECS e Access control e Phone 2 Fire Firebox Connection location for fire Connection location for fire emergency and VESDAnet signals and VESDAnet Connection location for fire
8. 14 97 AD 86 HA Static Pressure rangeWarming FALSE 2013 09 18 14 16 14 597 AD B4 Static Pressure rangeWarning FALSE 2013 09 16 14 15 14 97 AD 86 HA Static Pressure rangeWarnng TRUE 2013 09 18 14 15 14 597 0 B4 HA Static Pressure rangeWarning TRUE 2013 09 16 14 15 05 417 AD B6 HA Retum Temp raegeCr cal FALSE 22013 09 18 14 15 05 417 AD B4 Return Temp rangeCriical FALSE 2013 09 18 14 15 05 417 AD 82 MA Return rangeCrecal FALSE 2013 09 18 14 15 06 417 0 B1 Return Temp rangeCrical FALSE 2013 09 16 14 15 05 417 AD HA Return Temp rangeCr cal FALSE 2013 09 18 14 15 05 417 0 AS Return Temp rangeCrtcal FALSE 2013 09 18 14 15 05 417 AD A4 MA Return Temp raegeCrtcal FALSE 2013 09 18 14 1505 417 AD Return Temp rangeCritcal FALSE 2012 09 16 14 15 05 417 AD AZ HA Return Temp rangeCr ical FALSE Critical Alarms TECS Hot Asie Fan 3 ECS Het Fan 4 ECS Het Aisle Fan 7 ECS Hot Asie Fan amp ECS Hot Aie Fan 9 Hot Amie Fan 10 Warnina Alarms ECS EPO Armes ECS Primary UPS ECS Door 2013 09 18 14 15 05 417 AD 86 MA Return Temp rangeCriical TRUE ECS Ses ECS iec Door 2012 09 16 14 15 05 417 AD B4 HA Return Temp rangeCrecal TRUE 2013 09 18 14 15 05 417 AD 82 Return Temp raegeCrtical TRUE 2013 09 18 14 15 05 417 AD 81 Return Temp raegeCrtica
9. Ethernet cable connected to the demarcation box on page 67 Environmental control system 34 Components of the ECS The ECS system uses several of the POD components throughout the HP POD 240e NA to maintain the proper environmental conditions required within the HP POD 240e NA The following components monitor and report information to the ECS e AHU e Dampers and actuators e Electrical system e Exhaust fans Humidity sensors e Pressure sensors e Temperature sensors Satellite control boxes The satellite control boxes are used as connection points for communication from the environmental sensors back to the ECS control panel Each satellite control box is configured for a different purpose depending on the needs of the IT equipment communicating through it The HP POD 240e NA has six satellite control boxes Top view shown Facility connections to the ECS The ECS can connect to an established network using the RJ45 in the demarcation box on page 67 or using the cables that are hard wired through the connection portals on either end of the HP POD 240e NA The system uses Modbus TCP IP for communication Environmental control system 35 Connecting to the ECS through the demarcation box To connect the network to the ECS control panel route an Ethernet cable to the appropriate RJ45 connector inside the HP POD 240e NA demarcation box on page 67 End view shown Connecting to the ECS throug
10. PLC ECS and LED lightin P gning UPS Provides battery backup power to the PLC and ECS in the event of power loss to the HP POD 240e NA 240 120V transformer Provides house power to IT section A convenience outlets 10 11 Component identification 16 NA The computer located on the inside door of the control cabinet that controls the ECS system These components are only installed in the IT section A control cabinet IT section B control cabinet 1 VESDA air sampling smoke An early warning laser scan smoke detection unit detection unit power loss to the HP POD 240e NA Sends a signal to all of the connected EPO devices For more information see EPO system on page 19 communication modules DIN rail with terminals and fuses Sends information from IT section B to the PLC in IT section A 240 120V transformer Provides house power to IT section B for convenience outlets For more information about the specific control components within the control cabinet see the Operations and Maintenance Manual for the HP Performance Optimized Datacenter 240e North America Adiabatic Security component identification The security system components are located in the hot aisle porch Component identification 17 Top view shown 1 Mem power supply door Mag locks Controls card readers on the personnel access doors
11. System log HP ProLiant Gen8 or later products Download and have available an Active Health System log for 3 days before the failure was detected For more information see the HP iLO 4 User Guide or HP Intelligent Provisioning User Guide on the HP website http www hp com go ilo docs Onboard Administrator SHOW ALL report for HP BladeSystem products only For more information on obtaining the Onboard Administrator SHOW ALL report see the HP website http www hp com go OAlog Technical support registration number if applicable Product serial number Product model name and number Product identification number Applicable error messages Add on boards or hardware Third party hardware or software Operating system type and revision level HP contact information For United States and worldwide contact information see the Contact HP website http www hp com go assistance In the United States To contact HP by phone call 1 800 334 5144 For continuous quality improvement calls may be recorded or monitored If you have purchased a Care Pack service upgrade see the Support amp Drivers website http www8 hp com us en support drivers html If the problem cannot be resolved at the website call 1 800 633 3600 For more information about Care Packs see the HP website http pro agq sama houston hp com services cache 10950 0 0 225 121 html Contacting HP 84 Regulatory compliance notices HP POD 240e N
12. alarm conditions Failure to monitor the alarm conditions can cause delays in appropriate action during an alarm condition Using the ECS HP recommends connecting the HP POD 240e NA to your facility BMS and establishing communication through the Ethernet cable connected to the external communications box For more information see Configuring the ECS on page 38 The HP POD 240e NA ECS is a Microsoft Windows based system The standard ECS protocol Modbus TCP IP is a data communication protocol for building automation and control networks Connecting across different protocols might require additional engineering labor and coordination between your in house control manufacturer and HP It is your responsibility to make the connection between the HP POD 240e NA and a BMS system The ECS provides the following e A supported communication interface that can remotely monitor and control certain HP POD 240e components e Immediate notification of all supported alarm messages By connecting your HP POD 240e NA to a BMS system you can monitor the various parameters and alarms For more information see Navigating the ECS interface on page 42 The complete list of parameters and alarms that can be monitored will be discussed with your facilities personnel 27 IMPORTANT If your site does not have a BMS HP POD 240e NA ECS data can be sent to and viewed from a set of IP addresses on a host computer The ECS communicates through an
13. and the POD solution serial numbers on the inside of each IT section adjacent to the bump out Interior side view shown CSC Safety Approval placard Component identification 9 Each HP POD 240e NA Adiabatic AHU has a CSC Safety Approval placard that includes model number serial number and proof load Each AHU has a different serial number The following figure shows the CSC Safety Approval placard locations Side view single AHU cradle shown Life safety component identification Internal life safety components Top view shown RN Emergency switch locations are six emergency switch boxes one by each personnel access door throughout the HP POD 240e NA Each emergency switch box includes items 2 and 3 Fire alarm manual pull Enables manual initiation of the fire system which includes the activation of the interior and exterior fire strobe lights EPO button Disconnects the HP POD 240e NA from main power feeds and activates the red EPO indicator light on the outside of the HP POD 240e NA To reset the EPO button switch the EPO to the Active position Failure to do so prevents the HP POD 240e NA from being able to restart Exit sign locations Component identification 10 Top view shown E E Internal emergency lighting Top view shown Internal emergency status indicators
14. c Close all Adiabatic power supply feeder breakers in both the primary mechanical and secondary mechanical cabinets d Close and lock Adiabatic primary mechanical and secondary mechanical cabinets Standard power up procedure Perform the following procedures in the exact order in which they are listed Electrical Site electrical 1 Close all site POD critical IT power feeder supply breakers and monitor them for any effects that are not standard 2 Close all site Adiabatic mechanical feeder supply breakers and monitor them for any effects that are not standard POD electrical Close all of the site Adiabatic unit service disconnects in the service aisle Maintenance 81 ECS and EPO Verify the following using the ECS touchscreen and EPO indicators The ECS panel is operational and displays the user interface POD lighting is operational The EPO system is set to Armed White or Bypass Green Cold weather operation 1 2 10 On the ECS touchscreen determine internal and external ambient temperatures On the ECS touchscreen verify that all system components are operational Green and no alarm conditions exist On the ECS touchscreen determine the internal POD temperature Begin warm air generation in the hot aisle On the ECS touchscreen monitor the POD internal temperature and continue warm air generation until all internal indicators show the internal temperature is 12 C 53 F Maintain POD inter
15. close the drain valve for five cycles or until no water remains At this point all headers are at atmospheric pressure all water is removed from the system and all power is removed at each Adiabatic unit 5 Remove the garden hose and air adapter assemblies and then replace the previously removed plugs Maintenance 78 Power up procedure Standard power up procedure This procedure is for reference only and assumes that the POD is fully commissioned and powered up by HP before being turned over to you Before you begin 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 greater than 10 C 50 F If the internal ambient temperature of the POD is less than 10 C 50 F see Cold weather power up procedure on page 80 This process helps to be sure that personnel are safe during the electrical power up of the HP POD 240e NA Z WARNING To avoid risk of personal injury or loss of life do not open an energized POD electrical cabinet without an energized work permit and appropriate PPE Power up checklist Site electrical e Verify that all site POD critical IT feeder supply breakers are open e Verify that all site Adiabatic mechanical feeder supply breakers are open POD electrical e Service aisle Verify that all site Adiabatic unit service disconnects are open e Hotaisle Verify that all IT power drop box breakers on the power tap boxes
16. die ends 22 Fire nen MRRRRRREMEMMEEMMMEMMEMMMMMMMMMMMEM 23 ups ene Ee COINS NR 23 Emergency Egress 24 Power IET RR 25 Site electrical 25 IE I d M LR one teres 25 Grounding and bonding 25 Wurm M H M 26 Power 27 Electrical panel labels enne eene nennen enne nente rnnt nne enn ren nnns 27 Power distribution electrical busway system nennen 28 Power distribution Adiabatic enne seen 28 gt ERREUR MIR FR ERR RU dent 29 AE EP TR 29 Electrical bUSWOYS 30 imet nbi erben 32 ROCK 32 I RENTRER 33 34 Contents 3 Environmental control system overview eene entere eren 34 Using the EC T TH 34 Components of th
17. each Adiabatic unit switch 6 Electrical controls box Houses the electrical controls and components Use the lifting eyes on top of the unit to lift the Adiabatic unit Do not lift the Adiabatic unit with the lifting eyes installed on the filter box Adiabatic media Each Adiabatic unit contains three Adiabatic media each with its own solenoid water supply valve An outside source of water must be provided to saturate the media HP recommends potable water as the main water source for the media AHU theory of operation Damper operation Each Adiabatic unit is equipped with louvered dampers that control the airflow through the unit To control the environment inside of the HP POD 240e NA the dampers work together to humidify dry outside air as needed An external source of water must be provided to saturate the evaporative media When the HP POD 240e NA begins operation the supplied water is pumped through the pipes and out of the nozzles from the reservoir to the top of the evaporative media where it passes through spray nozzles onto the top of the evaporative media The air that is pulled in through the media by the POD fans is now conditioned The controller sends an analog output signal to operate the outside air damper 1 by modulating it Next the bypass damper 2 the isolation damper 3 and the hot aisle return damper 4 are controlled to optimize the balance of out
18. menu when you have not entered a password and you have view only access to the ECS system If you enter the customer level password the View menu allows you to configure alarm setpoints within the ECS system The following screens are on the View menu e screen on page 43 e detail screen on page 45 e Charts screen page 47 Electrical Cabinets screen on page 49 e Controls Network screen on page 50 Alarms screen on page 51 Stats screen on page 52 Top screen The Top screen opens immediately upon activating the ECS system through the LCD touchscreen display The screen displays an overview of all the ECS components and the status of each component 27 IMPORTANT The ECS parameters must only be set by qualified service personnel Environmental control system 43 HPEcoPOD version copo0 v1 07 6679751 rotat Power A 46 9 6347 T EE M instantaneous pPUE 1 222 Details The Top screen displays the following information for each IT section Information displayed Information displayed Description CA pressure Indicates the minimum maximum and average pressure values for each IT section CA RH Indicates the minimum maximum and average relative humidity percentages from each IT section CA combo temperature Indicates the minimum maximum and average temperature values for each IT sectio
19. or there is a no communication alarm condition The station component icon colors indicate the component status e alarm conditions exist and the four stations are operating within normal parameters communication redundancy loss exists and the link input or output that is disconnected displays Environmental control system 50 e Red A complete communication loss exists for both input and output connections rowena 3530 e sr 1 Timer tenek to SurtResen ot power s 4743 ex 9 7 77 instantaneous prue 12 asm Alarms screen The Alarms screen displays a log of up to 40 alarms that have activated since the last ECS system reboot Any active critical and warning alarms display in the boxes on the right side of the screen Environmental control system 51 For a complete list of alarms see the Modbus map in the Operations and Mainten POD 240e NA HP EcoPOD mPower A o2 925 0 50 KW ance Manual for the HP zc moss LL Latest 40 Alarms Since Last Reboot 2013 09 16 14 15 15 617 AD 86 HA Static Pressure rangeCrtical FALSE 2013 09 18 14 15 15 617 AD B4 Static Pressure rangeCrical FALSE 3013 09 16 14 15 15 617 AD 86 HA Static Pressure rangeCrbical TRUE 2013 09 18 14 16 15 617 AD B4 HA Static Pressure rangeCrical TRUE 2013 09 16 14 15
20. supply system for operation and maintenance The individual or organization that completes the arc flash assessment must also create and provide all required labeling for all electrical panels on the HP POD 240e NA Component safety Z CAUTION If the HP POD 240e is shut down for an extended period of time such as during routine maintenance use desiccant units or materials to eliminate condensation within the HP POD 240e NA Condensation causes damage to IT equipment and HP POD 240e NA controls Overview 6 Z CAUTION Electrostatic discharge might damage electronic components Be sure that you are properly grounded earthed by wearing approved grounding straps before beginning any installation procedure or repair Z CAUTION If any racks contain empty RU space use the HP POD 240e NA filler panels to maintain the efficiency of the HP POD 240e NA thermal system Filler panels are available from HP 10 pack quantities part number AQ682A and 100 pack quantities part number 5993 Fire detection The fire detection system is supplied as a component of the HP POD 240e NA and is Manvfacturer Designed specifically for this HP product in compliance with national standards HP does not certify that the fire detection system that is installed in the HP POD 240e NA meets all local and jurisdictional requirements The customer is responsible for the following actions e Verifying that the POD fire detection system meets local co
21. ui Ee 84 Before you Contact HP E 84 HP contact information 84 Regulatory compliance 85 HP POD 240e NA regulatory compliance Luc eiie ria nier eb o Ma Re ea e Fo tk ania A Rr 85 Safety and NEC compliance 1 eene eene 85 Safety and regulatory compliance cesserit nb 86 Turkey RoHS material content declaration eene eene nennen nnns 86 Ukraine RoHS material content declaration 2000 0 86 Warranty informaliofi debere tes ee ied 86 ie MAH DR alert NEM A EE 87 Ban Mc Nie ce ene 90 RUIN EM NEMINEM NER IMS 91 Contents 5 Overview Before you begin For more information about site requirements specifications power management requirements and supported facility connections see the HP Performance Optimized Datacenter 240e NA Site Preparation and Requirements Guide The location of various components or subsystems in the HP 240e might vary from this documentation For final placement specifications see the data sheets that are
22. 0 relative non condensing Non operating humidity 5 to 95 relative non condensing 39 C 102 F maximum wet bulb temperature Operating altitude 76 2 to 3 048 m 250 to 10 000 ft Non operating altitude 76 2 to 9 144 m 250 to 30 000 ft For non operating specifications consider the temperature of computer and IT equipment inside the HP POD 240e NA Specifications 73 Maintenance Periodic maintenance Perform periodic inspections to ensure that the HP POD 240e NA continues to perform according to design parameters During periodic inspections pay special attention to electrical connections and wiring You are responsible for creating and performing detailed preventative maintenance based on HP recommendations Data sheets or additional operation and maintenance manuals will be provided for this task AN CAUTION Failure to implement a comprehensive preventative maintenance schedule may result in reduced efficiency in the HP POD 240e NA failure of main or subsidiary systems and loss of warranty on third party components For more specific maintenance information see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Preparing the Adiabatic units for winter Z CAUTION Because the Adiabatic units use water you must take extra precautions during the winter months to establish safe operating conditions of the HP POD 240e NA We IMPORTANT HP recommends contacting your HP representa
23. A regulatory compliance The HP POD 240e NA complies with the following regulatory standards Certification level Standard title UL60950 ETL Listed UL 60950 Standard for Safety Information Technology Equipment Part 1 General Requirements Issue 2007 03 27 Edition 2 UL 60950 Standard for Safety Information Technology Equipment Part 22 Equipment to be Installed Outdoors Issue 2007 04 23 Edition 1 70 Classified NFPA 70 National Electric Code 2008 Edition 2008 National Fire Protection Association 72 Designed to Comply National Fire Alarm code 2007 Edition 2006 National Fire With Protection Association 2001 Designed to Comply NFPA 2001 Standard on Clean Agent Fire Extinguishing Systems With 2008 Edition 2008 National Fire Protection Association IBC 2009 Designed to Comply 2009 International Building Code 2010 International Code With Council Inc Safety and NEC compliance The HP POD 240e NA is Listed to UL 69050 Part 1 and Part 22 as an Information Technology Product and Classified in accordance with the National Electric Code NFPA 70 The HP POD 240e NA is not habitable or suitable for human occupancy The HP POD 240e NA is Listed as a Product that provides Service Access Areas for periodic maintenance and service Access to these areas must be controlled and available for use only by owner authorized and qualified personnel who are trained in the m
24. Desktop Remote Desktop 24 Connection Logon settings Enter the name of the remote computer User name The remote computer name is not valid Enter a valid remote computer name Connection settings Save the current connection settings to an RDP file or open a saved connection Locating the ECS address We IMPORTANT The ECS has three NIC addresses 10 10 10 1 10 10 10 2 and an IP address that is set up by the customer for external communication The PLC must be connected to locate the IP address for each NIC For more information see Managing the ECS from the HP POD 240e NA on page 37 To locate the ECS IP address 1 Select Start gt Run 2 Enter ipconfig The IP address appears under adapter 3 zs 1 Select Start Network and Sharing Center 2 Right click Local Area Network Click the Support tab The IP address appears Environmental control system 41 Password protected The ECS is password protected and has two levels of security View Allows read only access to ECS system No password is required for this level of access to the system e Customer Allows you to configure alarm setpoints and Adiabatic control settings The customer level password is required for this level of access to the system Navigating the ECS interface The ECS interface provides information for environmental and security conditions You can monitor and c
25. Electric door strikes Each personnel door includes a standard panic bar to be sure there is a safe exit Any of the optional egress hardware that is included in the POD 240e NA including electric panic electric strikes and magnetic locks are tied to the fire alarm to enable uninhibited egress in the event of an emergency Life safety systems 24 Power electrical and controls Site electrical system To be sure that the POD solution is completely and safely integrated with your facility HP requires that you complete the following actions for the installed electrical system prior to the installation of the HP POD solution Shortcircuit analysis e Arc flash study e Circuit breaker coordination study These actions must be performed for all associated parts of the electrical power train The majority of the details and factors that are required to complete these studies are associated with the existing installed facility infrastructure Z CAUTION Failure to complete these studies can cause serious issues with the electrical integration of the POD into your electrical system Power safety Z WARNING To avoid the risk of personal injury loss of life all personnel must comply with PPE requirements when opening or working inside areas of the HP POD 240e NA that are marked as hazardous voltage per NFPA 70E in accordance with NEC NA and IEC EMEA and AP Grounding and bonding WARNING To avoid t
26. HP Performance Optimized Datacenter 240e North America Adiabatic User Guide Abstract This guide is intended for the person who operates and maintains the HP Performance Optimized Datacenter 240e NA HP POD 240e NA Part Number 748899 001 November 2013 Edition 1 O Copyright 2013 Hewlett Packard Development Company L P The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Contents RT T ume EPIRI 6 B f re 6 Operator Safely ecse iiet rest prince senes Ud paste 6 6 M 7 Preventative MeL 7 Environmental considerations sae os coris de dors rid LmapbvP ot RR ertett qu e RE DUE 7 Lompeds sae eee IN UM PAREM PM HDI IE LU EUER E IE 8 Structural component identification
27. Places Documents M My Compete Network Commections System Folder b Double click Local Area Connection c Select Internet Protocol TCP IP Environmental control system 38 d Click Properties e Select Use the following IP address f Enter the new IP address Be sure to specify an IP address in the same network group as the ECS controller By default the ECS controller uses 192 168 20 1 The IP address for your computer can include any number in the subnet from 2 to 254 Environmental control system 39 g Click OK 3 Click OK to save changes and close the TCP IP Properties screen 4 Click OK to close the Local Area Connections Properties screen Logging in remotely to the ECS Before you can log in remotely you must do the following the PLC to a network Obtain a username and password Obtainthe static IP address of the PLC For more information see Locating the ECS IP address on page 41 Use the remote desktop application to log in to the 5 remotely 1 On the remote computer select Start All Programs Accessories Remote Desktop Connection The Remote Desktop window appears In the Computer field enter the IP address for the PLC In the User name field enter the user name 27 IMPORTANT When logging in to the Remote Desktop the default user name is Administrator and the default password is 1 Environmental control system 40 4 Click Conned Remote
28. The POD lighting is operational EPO system is set to Armed White or Bypass Green Standard operation 1 Onthe ECS touchscreen verify that all system components are operational green and no alarm conditions exist On the ECS touchscreen verify the operating envelope is accurate Wait five minutes to allow the system to stabilize In the hot aisle close the power drop box breakers for each rack and be sure that the IT equipment is operating 5 Wait five minutes to allow the system to stabilize The POD 240e is now fully operational and the control system monitors for proper environmental control operation Cold weather power up procedure This procedure is for your reference only and is written with the assumption that HP fully commissioned and powered up the POD before turning it over to you Before you begin 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 10 50 F If the internal ambient temperature of the POD is greater than 10 C 50 F see Standard power up procedure on page 79 iy IMPORTANT The minimum acceptable inlet temperature for IT equipment is 10 C 50 F Following this process helps to be sure that personnel are safe during the electrical power up of the HP POD 240e NA WARNING avoid risk of personal injury or loss of life do not open an energized POD P 9 el
29. age 51 To view the details of another Adiabatic unit click the PREV NEXT buttons on the top of the screen These buttons allow you to scroll numerically through all of the Adiabatic units Charts screen The Charts screen displays the following information Psychrometric chart on page 48 Displays recommended and operational ranges for the HP POD 240e NA e Readings chart on page 48 Displays static pressure temperature fan speed water valve or damper readings Environmental control system 47 Alarms chart on page 49 Displays active critical and warning alarms HPEcoPOD v1 07 05 29 2013 Total Power 47 05 B 63 45 10 50 E i Critical Alarms 0018 Side Averages 3 B Side Averages Warnina Alarms ECS EPO Armed ECS ECS tiec Door ECS Ses CA Door 0010 6006 2002 700 1100 1300 Static Pressure Static Pressure 0 20 70 20 0 20 GIO GOS eros GOD growers 1912 growers CIN SO 5 cro OIN 615 619576198719 crow 00 5 20 2 70 0 999 ga NE 270 ana 029 Loz 0201 Bl Cos State Bl Sure Pret Gras Sans J Ps
30. aintenance and service of the HP POD 240e NA components For more information see HP POD 240e NA regulatory compliance on page 85 27 IMPORTANT Before installing the HP POD 240e NA consult your local for applicable regulations and to review site specific location guidelines If needed obtain any necessary permits Additional considerations for safety and NEC compliance are as follows The HP POD 240e is Listed as an Information Technology Equipment Product to UL 60950 TheHPPOD 240e is evaluated as a non inhabitable product that provides service access areas for customer authorized qualified and trained service personnel electrical connections of the HP POD 240e are evaluated as feeder connections for connection to an existing facility The electrical connections are not suitable as service entrance for connection to the utility Regulatory compliance notices 85 The HP POD 240e NA is designed for stationary installation outdoors in a Pollution Degree 3 environment in restricted access locations and with field wiring terminals provided for permanent supply connections The POD 240e meets the ratings in the following table Ram Category Rated Overvoltage Category Ill Protection Surge protection device Class Class Ambient temperature 2 C to 54 C 35 6 F to 129 2 F Relative humidity 0 to 100 humidity As part of the overall certification releva
31. ambient pressure and the IT sections are slightly higher than the external ambient pressure The static pressure is controlled to a default parameter of 0 1 above external ambient pressure in the cold aisle which cannot be adjusted by a customer system 65 IT networking and communications Networking Connecting the HP POD 240e NA to the facility network is a vital part of confirming the functionality of the various communication systems Due to the different customer equipment and networking setups see the HP Performance Optimized Datacenter 240e NA Networking Guide for more information You are responsible for all connections For configuration and installation instructions consult with HP Connection portals The networking and connection portals are located on both ends of the HP POD 240e NA Each IT section has eight portals located on the cargo end of the POD and each of the differently sized portals are used for different connections End view shown Connedion portal Connection point Quantity per IT Total quantity per diameter section HP POD 240e NA gol 7 62 cm 3 inch Networking connection for all IT 3 81 cm 1 5 inch Communication connection for 2 4 ECS EPO Fire alarm Phone 2 4 3 81 1 5 inch Optional vestibule communication connections IT networking and communications 66 On the front end of the POD there are seven 7 62 cm 3 inch por
32. are open Ur IMPORTANT Following these steps prevent any possibility of energizing the IT load e sections A and B a Close all breakers and fuses within the control cabinet b Close and latch the control cabinet c Position the EPO system on page 19 to Armed white or Bypass green d Verify that all EPO activation buttons are in the reset position not depressed e T critical power feed cabinets and B a Close all breakers within primary and B and secondary A and B power supply cabinets b Close and lock electrical cabinet doors c Close all Adiabatic power supply feeder breakers in both the primary mechanical and secondary mechanical cabinets d Close and lock Adiabatic primary mechanical and secondary mechanical cabinets Standard power up procedure Perform the following procedures in the exact order in which they are listed Maintenance 79 Electrical Site electrical 1 Close all site POD critical IT power feeder supply breakers and monitor them for any effects that are not standard 2 all site Adiabatic mechanical feeder supply breakers and monitor them for any effects that are not standard POD electrical Close all of the site Adiabatic unit service disconnects in the service aisle ECS and EPO Verify the following on using the ECS touchscreen and EPO indicators ECS panel is operational and displays the user interface e
33. circulated through the Adiabatic unit The outside air damper 1 and the isolation damper 3 are both completely open to optimize airflow efficiency The bypass damper 2 modulates to maintain the humidity parameter Water is added to the media to cool the outdoor air while still maintaining the humidity in the IT sections below the max RH parameter Side view shown Exhaust fan operation system 64 The HP POD 240e NA is equipped with 10 exhaust fans that remove heated air from the hot aisle The exhaust fans feature an integrated monitoring function to protect the motor and electronics against damage from jamming phase loss or overheating If any of the following failure conditions occur the motor automatically stops and an alarm is signaled e Locked rotor e main supply voltage e loss of a phase e Overheating of the exhaust fan electronics Over heating of the exhaust fan motor For more information about the exhaust fan see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Side view shown I oy i a l Static pressure control The control of static pressure is used to be sure that the airflow from the cold aisle of the IT sections across the rack and into the hot aisle of the HP POD 240e NA remains constant The pressure in the hot aisle is controlled to external
34. des including specific local requirements for initial and periodic inspections e Arranging for and receiving all required local permits including initial commissioning as well as standard and repair maintenance e General maintenance of the fire detection system must be completed by an authorized technician For more information see the HP Performance Optimized Datacenter 240e NA Maintenance and Service guide Any additional local requirements are not covered as part of the installation and deployment services of the fire detection system unless specifically included in an executed SOW Preventative maintenance You are responsible for creating and performing detailed preventative maintenance based on HP recommendations Data sheets or additional operation and maintenance manuals will be provided for this task AN CAUTION Failure to implement a comprehensive preventative maintenance schedule may result in reduced efficiency in the HP POD 240e NA failure of main or subsidiary systems and loss of warranty on third party components Environmental considerations Z CAUTION To maintain accurate environmental conditions and minimize condensation inside the HP POD 240e NA do not leave the HP POD 240e NA doors open during operation Overview 7 Component identification Structural component identification The HP POD 240e NA documentation frequently refers to these specific components of the HP POD 240e NA The following figu
35. e 35 Satellitecontr l HOMES tendis in cet ep rinde pa diae peor 35 Facility connections to the en nennen nennen nennen eterne eene ren nennen nennen 35 Connecting to the ECS through the demarcation 1 36 Connecting to the ECS through connection 15 36 Managing the ECS from the HP POD 240e INA 37 Contiguringi the EGS E 38 logging in remotely to the d MM RTT mop 40 Password protecled 2 5 E e vete tetti idv te dd edited dut tbe ret dud as 42 Navigating ihe EC S ai Fx 42 logging in to the data Rn Dona Eu A i on Rec cu 43 43 S 54 Managing the ECS 56 Setting the Min and Max temperature RH eene 56 Setting the Min and Max range for eidkiTis 56 Setting eE e S E E E EEE ES 57 Setting the P address 57 57 Maintaining the ECS
36. e TRUE The alarm range is active and alerts the ECS system Enable FALSE The alarm range is inactive and does not alert the ECS system Click the Low button A keypad appears Set the Low point for the alarm range The Low alarm range is the lowest minimum measurement that the sensor can read before an alarm becomes active in the ECS system Click the High button Environmental control system 56 A keypad appears e Setthe High point for the alarm range The High alarm range is the highest maximum measurement that the sensor can read before an alarm becomes active in the ECS system Setting the offset alarm You can configure the offset alarm at a warning and a critical alarm level To set the offset alarm 1 Click the sensor whose offset alarm you want to configure You will see a sensor count that shows the minimum amount of sensors or AHUs that can be read before a warning or critical level alarm is triggered Toggle to Enable TRUE Enable TRUE The alarm is active and alerts the ECS system Enable FALSE The alarm is inactive and does not alert ECS system Toggle to the alarm Method Average The sensor offset is based on the average value in the IT section Median The sensor offset is based on the median calculation of the IT section sensors Click the Warn Offset button A keypad appears Enter how far out of range the sensor readings will be before the ECS triggers a warning alarm Press E
37. e changed regularly to be sure that smoke detection readings are accurate For more information about changing the VESDA filters see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Manual fire pulls The HP POD 240e NA has six fire pulls two in each aisle They are located in the life safety switch cabinet next to each personnel door of the HP POD 240e NA Manually activating a fire pull does the following e Triggers fire alarm e Activates the fire alarm system horn and strobe lights Life safety systems 22 Fire alarm panel The fire alarm panel is located in the control cabinet in IT section A and receives signals from the VESDA or manual fire pulls if an alarm condition exists If an alarm condition does exist the fire alarm panel activates the fire alarm indicators and sends a signal to the site fire alarm system if installed The fire alarm panel also has a battery backup system that provides backup power to the fire detection system in the event of power loss to the HP POD 240e NA The control panel includes the following components e Alarm status LED e Trouble status LED e Input status LED e Output status LED e Acknowledge button e Alarm Silence button System Reset button Fire detection sequence of operations There are two initiation sequences for the fire detection system automatic VESDA initiation and manual initiation The fire strobe light is activated by either ini
38. e designated standards potential of not more than 42 4 V DC or peak supplied by a primary battery or by an isolated secondary circuit and where the current capacity is limited by an overcurrent device such as a fuse or by the inherent capacity of the secondary transformer or power supply or a combination of a secondary winding and an impedance A circuit derived from a line voltage circuit by connecting a resistance in series with the supply circuit to limit the voltage and current is not identified as a low voltage limited energy circuit or has been tested and found suitable for a specified purpose The means for identifying listed equipment might vary for each organization concerned with product evaluation some of which do not recognize equipment as listed unless it is also labeled Use of the system employed by the listing organization allows the authority having jurisdiction to identify a listed product NA North American OA outside air PDU power distribution unit PIC programmable logic controller POD Performance Optimized Datacenter PPE personal protective equipment Glossary 88 PSI pounds per square inch PUE power usage efficiency RH relative humidity structure Enclosure of sufficient size to enable entry of personnel UPS uninterruptible power system VESDA very early smoke detection apparatus Glossary 89 Documentation feedback HP is committed to providing documentat
39. e temperature sensors are calculated together to determine an average temperature for each aisle of the HP POD 240e NA pressure sensors in the IT sections measure the differential pressure between each sensor and the external ambient pressure IT section sensors Side view shown Environmental control system 58 Callout Quantity Description IT section Temperature and relative Monitor the temperature and humidity in the humidity sensors six Adiabatic zones of the HP POD 240e NA Report data to the AHU controllers Differential pressure sensor 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 COO Hot aisle sensors Top view shown Environmental control system 59 Callout Quantity per Description hot aisle Temperature sensors e Monitor the temperature in various locations throughout the hot aisle of the HP POD 240e NA e Report data to the ECS Hot aisle pressure sensor e Monitor and report hot aisle pressure probes e R
40. ectrical cabinet without an energized work permit and appropriate PPE This procedure requires a method of warm air generation in sufficient quantities to increase the internal temperature of the POD and maintain a temperature of 12 C 53 F for a minimum of 6 to 12 hours The Maintenance 80 method to supply warm air is your responsibility HP will advise on warm air alternatives however all references to warm air production are your responsibility during this procedure Cold weather power up checklist Site electrical e Verify that all site POD critical IT feeder supply breakers are open e Verify that all site Adiabatic mechanical feeder supply breakers are open POD electrical Service aisle Verify that all site Adiabatic unit service disconnects are open Hotaisle Verify that all IT power drop box breakers on the power tap boxes are open We IMPORTANT Following these steps prevent any possibility of energizing the IT load e sections A and B a Close all breakers and fuses within the control cabinet b Close and latch the control cabinet c Position the EPO system on page 19 to Armed white or Bypass green d Verify that all EPO activation buttons are in the reset position not depressed e T critical power feed cabinets and B a Close all breakers within primary A and B and secondary A and B power supply cabinets b Close and lock electrical cabinet doors
41. emergency and VESDAnet signals 415 240 3 phase wye feed power for IT Section A electrical busways and house power poene aa 4 wire cabinet DN ja cabinet 4 wire P meae 4 Main breaker locations Component identification 13 End view shown External safety labels End view shown Electrical safety label Description Danger sign Reminds you that the electrical panels must only be accessed by authorized personnel 2 Disconnect label Provides the disconnect order for all of the electrical panels Cautions you about isolating power from the product Arc flash warning Reminds you of arc flash danger and required PPE The customer must complete an arc flash assessment of the HP POD 240e NA and the associated electrical supply system for such things as operation and maintenance Internal panel labels Component identification 14 End view shown Callout Electrical safety label Description Lists the input power information 2 Panel schedule circuit breaker Lists the layout and designation for all circuit breakers on the table panel Fuse type table Lists all fuse types and sizes Wire color code 415 240V wye color codes Purple Brown Purple Orange Purple Yellow Purple White Neutral Green and yellow Equipment ground Electrical power disconnect map label location Comp
42. eport data to the AHU controllers 3 Hot aisle temperature sensor e Monitor and report hot aisle temperature probes Report data to the AHU controllers Outdoor air sensors There is one sensor mounted on each Adiabatic unit that monitors the temperature and humidity of the outdoor air Each sensor reports the data to the AHU controller Adiabatic units Each IT section of the HP POD 240e NA has six Adiabatic units that maintain the differential pressure and temperature parameters within the HP POD 240e NA For more information about the required power for the Adiabatic units see Power distribution Adiabatic system on page 28 Controlling the hot aisle fans There are 10 exhaust fans located in the hot aisle of the HP POD 240e NA Side view shown The HP POD 240 NA fans operate at variable speeds 0 100 to maintain predetermined parameters programmed into the AHU For more information about the fan mode see AHU theory of operation on page 62 Environmental control system 60 AHU system Overview The POD AHU systems are designed to condition the air in a portable containerized computer room and are installed directly on top of the HP POD 240e NA The HP POD 240e NA includes a total of four cradles each holding 3 Adiabatic units for a total of 12 Adiabatic units The AHU system requires a potable water source and HP highly recommends installing a filter to be sure that wa
43. eters maintaining 58 ECS screen AD detail 45 ECS screen alarms 51 ECS screen charts 47 48 49 ECS screen controls network 50 ECS screen electrial cabinets 49 ECS screen stats 52 ECS screen top 43 ECS touchscreen 20 ECS configuring 38 ECS connecting to 36 ECS facility connections 35 ECS logging into 40 43 ECS managing settings 37 56 ECS navigating 42 ECS using 34 egress 24 electrical 25 electrical cabinets screen 49 electrical panels 27 electrical power component identification 13 electrical system 25 emergency egress 24 environmental considerations 7 environmental control system ECS 34 Index 91 environmental specifications 73 EPO accidental activation 21 EPO modes 21 EPO system 19 F facility connections 35 fan speed 60 features 8 Federal Communications Commission FCC notice 86 fire alarm indicators 23 fire alarm panel 23 fire alarm sequence of operations 23 fire detection 7 22 23 fire pulls 6 22 G grounding 25 H HMI settings 55 identifying components 8 IP address 57 J Japanese notice 86 L life safety components 10 life safety overview 19 life safety systems 19 lighting 33 lightning protection 26 locating the ECS IP address 41 logging intoECS 40 43 M maintenance 74 maintenance preventative 7 managing ECS settings 37 modifications FCC notice 86 N navigating the ECS interface 42 networking 66 O operation cold weather 82 ope
44. f the HP POD 240e NA Top view shown The twenty four power couplings are identified as either main power couplings or Adiabatic mechanical power couplings Main power couplings Each of the four main power panels contains four power feeder couplings for a total of sixteen main power couplings e Each main power coupling has a 10 16 4 in diameter Adiabatic mechanical power couplings Each of the two Adiabatic power panels contains four power feeder couplings for a total of eight Adiabatic mechanical power couplings Each Adiabatic mechanical power coupling has a 7 62 cm 3 in diameter Power feeders are sized in accordance with NEC and IEC regulations Electrical panel labels WARNING To avoid the risk of personal injury loss of life all personnel must comply with PPE requirements when opening or working inside areas of the HP POD 240e NA that are marked as hazardous voltage per 70E in accordance with NEC NA and IEC EMEA and AP Power electrical and controls 27 Z WARNING To avoid the risk of personal injury or loss of life all personnel must comply with electrical warning labels when operating and maintaining the electrical panels and systems of the HP POD 240e NA For the external electrical power component locations see Electrical power component identification on page 13 Power distribution electrical busway system Each IT sectio
45. h connection portals To connect an established network to the ECS control panel of the HP POD 240e NA bring an Ethernet cable through the IT portals on either end of the HP POD 240e NA route it through the cable tray and then connect it directly to the ECS panel Environmental control system 36 Top view shown fL T 0000000 Managing the ECS from the HP POD 240 The ECS interface is viewed directly from the ECS screen on the IT section A control cabinet door For more information see ECS touchscreen and EPO indicators on page 20 Environmental control system 37 To access the ECS while inside the HP POD 240e NA you can use a notebook or other customer provided computer and connect an Ethernet cable between the notebook and the designated ECS jack Configuring the ECS To configure the ECS 1 Connect a host computer to the ECS For more information see Managing the ECS from the HP POD 240e page 37 2 Configure your computer network settings a Select Start gt Control Panel Network Connections Vew Pastes Toss Aden Help Ou 9 s C asses Neteork Comectors ae LAN or High Speed Internet 8 connecte e 9 5105 home or Ls ies Loca Aves office network Comecon Network Connector erg iones Fressi wengs See jy Meat Troubesocte Other Places Q Pare 44 Network
46. he risk of personal injury or electric shock the HP POD 240e NA must be properly earthed grounded and each of the individual sections must be bonded together per 70 in accordance with NEC NA and IEC EMEA and APJ The HP POD 240e NA must be properly earthed to be sure that a common return path for electric current exists limit the build up of static electricity and absorb an unlimited amount of current without changing its potential To properly ground the HP POD 240e NA to the earth you must connect the POD to building steel a ground rod or a properly installed ground well that is connected to a building s grounding system The grounding electrode conductor connection point is located on the cold aisle side adjacent to the power cabinet A certified electrician must test and verify the HP 240e is properly grounded Grounding The HP POD 240e NA includes the following types of grounding Earth ground Power electrical and controls 25 Side view shown 111111111111 0 00 1411321131745 151 3171 3 1 ilit f Bonding All structural sections of the HP POD 240e NA are bonded by connecting all metallic non current carrying items throughout the HP POD 240e NA to protect from electric shock If all steel to steel areas are bonded to one another each object then has the same electrical potential which ultimately dissipates any high voltage
47. hts and two emergency lights Hotaisle six LED lights and two emergency lights e Service aisle four fluorescent lights A light switch is located at every personnel door For more information about light switch locations see Life safety component identification on page 10 The IT sections and the hot aisle LED lights are tied to battery backup power so the emergency lights will activate to keep the interior of the HP POD 240e NA illuminated during a power outage or emergency For more information about lighting see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Power electrical and controls 33 Environmental control system Environmental control system overview The ECS is a stand alone control system developed for the HP POD 240e NA The ECS does not require external connections with an external site system BMS public or private internet site cloud or wireless system to control the POD operation properly The ECS is designed to use Modbus TCP IP connections to retrieve a variety of data These capabilities connect to the stand alone ECS system to monitor the operating parameters of the POD at your expense It is your responsibility or your representative s or agent s responsibility to integrate this communication capability into any existing BMS or monitoring system Z CAUTION To be sure that alarm conditions can be identified and resolved HP recommends that you remotely monitor all
48. included in the operations and maintenance manual Operator safety The HP POD 240e NA is not habitable or suitable for human occupancy The HP POD 240e NA is Listed as a Product that provides service access areas for periodic maintenance and service These areas must be controlled and available for use only by owner authorized personnel and qualified personnel who are trained in the maintenance and service of the HP POD 240e NA components WARNING To avoid the risk of personal injury or loss of life all personnel must comply with PPE requirements when opening or working inside areas of the HP POD 240e NA that are marked as hazardous voltage per 70E in accordance with and IEC EMEA and APJ N WARNING avoid the risk of personal injury hearing protection must be worn at all times when working inside the HP POD 240e NA Z WARNING To avoid the risk of personal injury or damage to the equipment do not insert anything inside the electrical busways except for the approved HP busway drop boxes Before completing the installation of the HP POD 240e NA the customer or a designated agent is responsible for completing any Environmental Health and Safety evaluation of the HP POD 240e NA or any attached structural component purchased through HP The customer or their designated agent must also complete an arc flash assessment and breaker coordination study of the HP POD 240e NA and the associated electrical
49. ion that meets your needs To help us improve the documentation send any errors suggestions or comments to Documentation Feedback mailto docsfeedbackGhp com Include the document title and part number version number or the URL when submitting your feedback Index 90 Index A AD detail screen 45 adding a phone 68 Adiabatic components 61 Adiabatic media 62 Adiabatic unit blowdown 77 Adiabatic unit detail 60 AHU overview 61 AHU system 61 AHU theory of operation 62 air filter sensor 70 alarms chart 49 alarms 5 49 51 alarms forcing 57 alarms setting 56 57 battery backup during EPO event 21 before you begin 6 before you contact HP 84 bonding 25 BSMI notice 86 buttons 6 8 C capacities 26 charts screen 47 cold weather operation 82 cold weather startup 79 80 81 communication 66 component health 6 components 8 components Adiabatic 61 components ECS 35 components electrical 13 components identification 8 components life safety 10 components security 17 components standard 70 components structural 8 connection portals 36 66 connectors 8 considerations environmental 7 contact information 84 control cabinet identification 16 control settings 54 controlling the fan speed 60 controls 25 controls network screen 50 D demarcation box 36 67 dimensions and weight 72 drop boxes 32 ECS components 35 ECS indicators 20 ECS menu configure 54 ECS menu view 43 ECS param
50. it from site water iy IMPORTANT The external spray nozzle header may still be pressurized This air pressure must be relieved Open the spray nozzle header drain valve to allow the header to de pressurize Close the spray nozzle header drain valve Remove the splash deflector and replace or close the media access cover Repeat steps to open and close the drain nozzle to complete blowing down the Adiabatic units on this aisle Maintenance 77 Continue preparing the Adiabatic units for winter by completing the instructions in Supply header blowdown on page 78 Supply header blowdown Before you begin the process below be sure to complete the steps in the following sections 1 Supply header gravity drain on page 76 2 Adiabatic unit by unit blowdown on page 77 Be sure that all Adiabatic units are isolated from the supply header If all Adiabatic units are not isolated from the supply header see Adiabatic unit by unit blowdown on page 77 To be sure the maximum amount of water is removed from the entire supply header s complete the following steps 27 IMPORTANT Be sure air pressure is available to complete the next steps 1 Pressurize the supply header to 20 50 psi with a pressure gauge if installed and close the Y strainer flushing valve Open the supply header drain valve to release the air pressure and water Close the supply header drain valve when the header pressure is zero Repeat the steps to open and
51. l TRUE 2013 09 18 14 15 05 417 AD A4 Return Temp raegeCrtical TRUE 2013 09 16 14 16 06 417 AD Return Temp TRUE 2013 09 18 14 15 05 417 AD A2 Return Temp rangeCrtical TRUE 2013 09 18 14 150 417 AD B6 Return Temp range Warning FALSE 2012 09 18 14 16 06 417 AD B4 Return Temp raegeViarning FALSE 2013 09 18 14 15 0 417 AD 82 HA Return Temp rangeWarning FALSE 2013 09 18 14 15 05 417 AD B1 Return Temp raegeWarnieg FALSE 2013 09 18 14 15 06 417 AD A6 HA Return Temp rangeWaming FALSE 2013 09 18 14 15 05 417 AD A Return Temp FALSE 2013 09 18 14 16 06 417 AD A4 Retum Temp raegel aming FALSE 2013 09 18 14 15 05 417 AD A3 Return Temp raegeWarnieg FALSE 2013 09 18 14 1 05 417 AD 82 Return Temp raegeVi arning TRUE 2013 09 18 14 15 05 417 AD 81 Return Temp rangeWarnng TRUE 2013 05 05 417 AD AB Return Temp ranpevarning TRUE Stats screen The Stats screen shows a list of minimum maximum and average sensor readings 27 IMPORTANT The ECS parameters must only be set by qualified service personnel Environmental control system 52 Instantaneous pPUE ELL DEUADUTAOETICE MEE 7 aras e na rel ra ww pesce cem agccacaog x Alarms The Stats screen allows you to set
52. n Return temperature Indicates the minimum maximum and average return temperature values for each IT section HA pressure Indicates the minimum maximum and average pressure values for the hot aisle Hot aisle temperature Indicates the hot aisle temperature at three different locations in the hot aisle Min and Max value sensor Indicates the specific sensor that is reading the number minimum and maximum value for each statistic Indicates the exhaust fan speed percentage Environmental control system 44 AD detail Indicates detailed information for each Adiabatic unit Hot aisle air Return damper Isolation damper Water usage Fan speed Cold aisle air Bypass damper Outdoor damper Outdoor air ECS cabinet Indicates the status of the ECS system and displays the following alarm indicators EPO Breaker Power source UPS Door open VESDA The ECS component icon colors indicate the component status e Green No alarm conditions exist and the component is operating within normal parameters Amber A warning alarm condition or notification for that component exists e Red A critical alarm condition for that component exists Gray A loss of communication for that component exists or is powered off For more information about alarm conditions see Alarms screen on page 51 To navigate to another screen select one of the menu options on the navigation toolbar at the top of the screen For mo
53. n of the HP POD 240e is protected by an electrical circuit breaker panel located on the end of the HP POD 240e NA End view shown Number of busways 8 Frequency Power distribution Adiabatic system The Adiabatic units are powered and protected by an electrical circuit breaker panel located on the end of the HP POD 240e NA Within each AHU electrical cabinet there are two panels that provide power to the Adiabatic units Power electrical and controls 28 End view shown Feature Specification Panel schedules The panel schedule for each electrical panel is permanently affixed to the inside cabinet door of each electrical panel Wire color code 27 IMPORTANT The use of ULapproved colored tape over another color of wire is only acceptable on wire sizes 2 and larger 120 Volt Wiring System Power required for the transformer in control cabinets Wire color Description Single phase current carrying conductor Green or green and Equipment grounding conductor yellow Bonding conductor Earth ground 415 Volt Wiring System Power required for electrical busway feeders gt ee Power electrical and controls 29 ee 77 Yellow and violet White and violet Neutral Green or green and Equipment grounding conductor yellow Bonding conductor Earth ground Electrical busways The electrical busway is a modular overhead electrical dist
54. n the HP POD 240e NA using the ECS You can configure every component by using the same basic steps and concepts described in this section Setting the Min and Max temperature and RH setpoints You can configure the minimum and maximum temperature and relative humidity setpoints for each IT section A CAUTION Making any change to the ECS in the customer level area can cause the AHU to fail Only authorized qualified and trained personnel should change configuration settings in the customer level area of the ECS Any changes to the configuration settings in the customer level area might void your warranty To set the minimum and maximum temperature and relative humidity setpoints 1 Select Configure on the main toolbar 2 Select Control Settings 3 Select the button for the setpoint you want to change in IT section A or IT section B Min Temp Max Temp Min RH Max RH A keypad appears Enter the setpoint for the desired minimum or maximum configuration Select Save to store the new setpoint in the system configuration file Setting the Min and Max range for alarms Each sensor that is connected to the ECS system can activate a warning and critical alarm You can configure these alarms to alert you when the sensors fall out of a set range To set the range for alarms 1 Select Min or Max on the alarm range you want to change 2 Under the Range Warning and Critical heading d Toggle to Enable TRUE Enabl
55. nal temperature above 12 C 53 F for a minimum of 6 to 12 hours before you proceed to the next step Stop warm air generation in the hot aisle On the ECS touchscreen select and write the appropriate operating mode to the Adiabatic units In the hot aisle close the power drop box breakers for each rack and be sure that the IT equipment is operating On the ECS touchscreen monitor POD operation Continue to monitor POD operation for the next hour to verify that it stabilizes The HP POD 240e NA is now fully operational and the control system monitors for proper environmental control operation Maintenance 82 Power down procedure Full power down procedure This procedure completely powers down the HP POD 240e NA and is intended for personnel safety during the full power down of the POD WARNING avoid risk of personal injury or loss of life POD electrical cabinets should be closed at all times To power down the HP POD 240e NA 1 2 3 4 5 Power down all IT equipment in IT sections A and B Open all POD power drop box breakers in the hot aisle Open all Adiabatic unit service disconnects in the service aisle Open the site critical IT feeder supply breakers Open the site Adiabatic feeder supply breakers The HP POD 240e NA is now fully powered down Maintenance 83 Contacting HP Before you contact HP Be sure to have the following information available before you call HP Active Health
56. nt sections of the International Building Code have been applied as part of the design and evaluation The current design supports wind loads up to 90 mph Safety and regulatory compliance For safety environmental and regulatory information see Safety and Compliance Information for Server Storage Power Networking and Rack Products available at the HP website http www hp com support Safety Compliance EnterpriseProducts Turkey RoHS material content declaration T rkiye Cumhuriyeti EEE Y netmeli ine Uygundur Ukraine RoHS material content declaration Ta 3 2008 1057 Warranty information HP ProLiant and X86 Servers and Options http www hp com support ProLiantServers Warranties HP Enterprise Servers http www hp com support EnterpriseServers Warranties HP Storage Products hitp www hp com support Storage Warranties HP Networking Products http www hp com support Networking Warranties Regulatory compliance notices 86 Glossary AD Adiabatic AHJ authority having jurisdiction AHU air handler unit BMS
57. nter Click the Crit Offset button A keypad appears Enter how far out of range the sensor readings will be before the ECS triggers critical alarm Press Enter Setting the IP address To set the static IP addresses 1 Click the IP address A keypad appears Enter the IP address Select Save to store the new parameters in the system configuration file Forcing an alarm Forcing an ECS component gives you the ability to override ECS readings Some examples of how to force a component include Override an alarm Set fans on manual mode Environmental control system 57 Create an alarm to test the system To enable forcing for a component 1 Click the component you want to force 2 Toggle to Forced TRUE TRUE The alarm range is forced to an on off state by user control FALSE The alarm range is automatically controlled by the system alarm setpoints 3 Click the setpoint alarm or speed that you want to force A keypad appears 4 Enter the setpoint number you want to force on the component An F appears next to any component that is forced Maintaining the ECS parameters For more information about how the HVAC system maintains the parameters set in the ECS see the AHU theory of operation on page 62 Temperature and pressure sensors The HP POD 240e NA has several temperature and pressure sensors that monitor the environmental factors and then communicate back to the ECS values from th
58. nvironmental life safety and security conditions within the HP POD 240e NA The EPO indicators provide the EPO status and enable the EPO system mode to be adjusted 4 External EPO status indicator Power on EPO shutdown EPO armed White Normal operating mode Indicates the operating status of the HP e Yellow Bypass operating mode POD 240e NA e Red EPO shutdown mode 4504000 Indicates the EPO power status the EPO Indicates the EPO power status status Indicates an EPO shutdown or alarm condition White Indicates the EPO system is armed and operational EPO bypass mode Indicates the EPO is operating in bypass mode EPO bypassed Green Indicates that the EPO functionality and shutdown is bypassed Life safety systems 20 ee mode Key control The key control allows you to select the EPO mode e Armed e Test e Bypass EPO reset White button Selectto reset the EPO system EPO modes The EPO system has three operating modes Armed The EPO system is armed and operational e Test The EPO system is in test mode and will not power off the POD 240e in the events that would normally trigger an EPO Bypass EPO system is non operational and will not power off the POD 240e in any events that normally trigger an EPO For more information see ECS touchscreen and EPO indicators on page 20 The illuminated external EPO s
59. omponents 71 Specifications General specifications LINE KENN Overall dimensions e Height 6 74 m 22 1 4 inches e length 13 77 m 45 ft 2 1 4 inches including hot aisle porch Width 9 53 m 31 ft 3 inches with cradles and hoods installed Weight Empty 66 859 kg 147 400 Ib Full 138 309 kg 304 920 Ib Power input voltage T equipment 415 240V 3 phase wye 4 wire e Adiabatic system 415 240V wye 200A electrical busways Maximum rack quantity 2 200 RU Peak rack capacity Voltage to rack 240V Minimum quantity of PDUs per HP POD 240e 44 one per rack NA Maximum quantity of PDUs per HP POD 240e 88 two per rack NA Maximum power per PDU 34 56 kW Bulk cable pass through fiber Bulk cable pass through copper Optional External rated demarcation box Network supported Empty weight includes the HP POD 240e NA structure empty racks PDUs and drop boxes It does not include any IT equipment All weights are estimates and can vary for your POD 2 be configured for redundancy or non redundancy Rack specifications Standard POD 240e NA racks AT978A mae Width 54 6 cm 21 5 in 87 6 cm 34 5 in Maximum load weight 1 360 7 kg 3 000 Ib Specifications 72 Environmental specifications 7 Operating temperature 28 C to 54 C 20 F to 130 F Non operating temperature 29 C to 54 C 20 F to 130 F Operating humidity 0 to 10
60. onent identification 15 Control cabinet component identification All circuits in the control cabinet are labeled with the panel name and circuit breaker number Each IT section has one control cabinet that houses the various control components for that IT section IT section A control cabinet The ECS and fire panel controls are located in the IT section A control cabinet 1 VESDA air sampling smoke An early warning laser scan smoke detection unit detection unit 2 Fire alarm control panel e Controls all fire systems within the HP POD 240e including the smoke detection system and manual fire pulls Includes a battery backup system to provide backup power to the fire system in the event of power loss to the HP POD 240e NA 3 UPS Provides backup power to the IT section A VESDA in the event of power loss to the HP POD 240e NA 4 Access control module Controls and organizes information that is monitored by the HP POD 240e NA access control components 5 Customer access control Provides a location for the facility access control components and junction box connects the facility to the HP POD 240e NA ECS relays Relays for the ECS control 7 ECS modules and terminal Used for ECS communication O connections and terminal block blocks connections House power fuses and terminal Provide house power to the HP POD 240e NA convenience outlets blocks and lighting Power supply Provides 24V DC power to the
61. onfigure these conditions from the touchscreen LCD panel on the IT section A control cabinet To navigate to different screens in the system select one of the menu options on the navigation toolbar at the top of the screen HP EcoPOD 2205 s 5525 sosom rmertcuckto staremesen d OCA m Ja p 2 6 iX Iconname Main menu toolbar Shows the main menu options available for the password that is entered 2 Provides information on the following e ECS version e Date e Time Allows you to monitor time for functions in the system To use the timer Click the timer to start it Click the timer again to reset it Indicates the status of the AHU and ECS systems Green The systems are operating within normal parameters Amber The systems are operating but has a notification or a low level warning Red The systems have a critical alarm Gray Communication to the AHU is lost or the AHU is powered off Navigates directly to the system detail screen when you click the icon Environmental control system 42 Enter password Allows you to enter a password for greater control in the ECS system Logging in to the ECS touchscreen To log in to the ECS touchscreen 1 Click the lock icon at the top of the screen A keypad appears Enter your ECS password 3 Click OK View You can see the View
62. or shock across the entire HP POD 240e NA minimizing any effects from a lightning strike per NFPA 70 in accordance with NEC NA and IEC EMEA and APJ Lightning protection The HP POD 240e NA structure and internal components are all bonded together A common grounding electrode conductor connection point is provided Proper bonding and grounding of the HP POD 240e NA minimizes the effects of a lightning strike A surge protection device is provided on the HP POD 240e NA input connection to protect the HP POD 240e NA electrical system from voltage transients If your site is in an area that is subject to frequent lightning strikes the HP POD 240e NA must be protected in accordance with NFPA 70 NA and IEC EMEA and APJ HP recommends that you contact a certified lightning protection consultant Capacities Each HP POD 240e NA is unique and the specific power and cooling capacities vary for each POD that uses Adiabatic cooling For specific capacity information see your HP Performance Optimized Datacenter 240e Customized Supplement Power electrical and controls 26 Power feeders 27 IMPORTANT A licensed electrician must connect the power according to all local and national electrical codes and must comply with manufacturer specifications Twenty four power feeder couplings twelve per IT section provide the entrance for power to the HP POD 240e NA The power feeders route into the top of each electrical panel on the end o
63. ou want to view Alarms chart The alarms chart displays critical and warning alarms that are active in the system For more information see Alarms screen on page 51 Electrical Cabinets screen The Electrical Cabinets screen displays detailed power meter information that is monitored from the HP POD 240e power input This screen displays the voltage and current average for all 3 phase electrical feeds The apparent and real power values are the sum of all 3 phase electrical feeds The values shown on this screen are included in the PUE calculations for the HP POD 240e NA The power information that displays on this screen is read only and cannot be altered Static IP addresses can be viewed from this screen when the customer level password is entered Ur IMPORTANT The ECS system subtracts the power measurements for the house panel from the Starline power measurements to be sure that the PUE measurements are accurate Environmental control system 49 HPEcoPOD 250 amp 54 aooaad 0 07 Powers A 4632 esse m C imeen wies instantaneous Controls Network screen The Controls network screen displays the communication path of the four I O stations that are located throughout the POD The four stations are linked together and can reverse the flow of communication if operation input fails
64. power to a single PDU open the drop box breaker feeding that PDU and disconnect the PDU from the drop box Todisable power to a single rack open the corresponding breakers on the drop boxes feeding each of the PDUs installed in that rack disable power to a single electrical busway open the appropriate breaker for that busway on the corresponding electrical busway panel outside of the HP POD 240e NA e Todisable power to all racks on the A side busways open each breaker for each busway on the corresponding electrical panel outside of the HP POD 240e NA Rack power Power is provided to each rack by PDUs and drop boxes The PDUs are powered by the drop boxes attached to each electrical busway For more information about electrical busway drop boxes see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Feature Spedfication Rack type 240 rack number of racks 44 22 per IT section Max U space per rack Max U space per HP POD 240e 2 200U Total number of PDU s 88 2 per rack Power electrical and controls 32 Feature Specification Max power per PDU 30 A 17 kW 60A 34 kW Average capacity per rack 30 kW Peak capacity per rack 69 12 kW Voltage to rack 240V Redundant Non redundant capabilities Lighting The HP POD 240e NA includes lighting in each section e section A four LED lights and two emergency lights e section B four LED lig
65. r filter sensor There is an air filter sensor in each Adiabatic unit that sends an alert for any change in the air filter status If an air filters needs replacement the sensor sends an alert to the ECS and identifies the exact Adiabatic unit affected Each Adiabatic unit has four air filters all of which must be replaced after an alarm triggers Z CAUTION Replace air filters upon notification from the ECS to maintain optimal air flow For replacement instructions and information about the air filter media pack see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Standard components 70 Optional components HP POD 240e NA optional components There are several optional components available for the HP POD 240e NA including but not limited to e Controlled access Power feeder pull boxes For more information about optional components see the Operations and Maintenance Manual for the HP Performance Optimized Datacenter 240e North America Adiabatic Power feeder pull boxes The HP POD 240e NA requires power feeder pull boxes for the electrical cabinets to prevent water from getting into the POD through the connection portals The pull boxes can be customized to the facility and configuration of the power feeders For more information about the power feeder pull boxes see the Operations and Maintenance Manual for the HP Performance Optimized Datacenter 240e North America Adiabatic Optional c
66. rator safety 6 optional components 71 overview 6 overview environmental control system 34 P panel schedule 29 panels 29 part number identification 9 parts identification 9 password protected 42 periodic maintenance 74 power 25 power distribution kit 28 power distribution AHU system 28 power distribution Starline 28 power down procedure 83 power feeders 27 power safety 25 power up checklist 79 81 power up procedure 79 power up cold operation 80 power up ECS 80 82 power up electrical 80 power up standard operation 80 pressure sensors 58 preventative maintenance 7 product overview 6 psychrometric chart 48 R rack power 32 racks 18 readings chart 48 regulatory compliance identification numbers 86 regulatory compliance notices 85 86 regulatory compliance POD 240e 85 S safety and NEC compliance 85 safety considerations 86 safety information 86 Index 92 safety component 6 safety power connections 25 satellite boxes 35 security 17 security component identification 17 sequence of operations fire alarm 23 server blade components 8 setting the IP address for each power meter 57 setting the relative humidity 56 setting the temperature 56 site electrical system 25 specifications 72 specifications environmental 72 73 specifications general 72 specifications rack 72 standard power up 79 Starline 30 static pressure control 65 status screen 52 structural components 8 s
67. re information see Navigating the ECS interface on page 42 AD detail screen The AD detail screen displays detailed information for the Adiabatic unit selected The Adiabatic unit number appears at the top of the screen Wa IMPORTANT The ECS parameters must only be set by qualified service personnel Environmental control system 45 Version coPo0 v1 07 05297043 EOC md HPEcoPOD 2 The AD detail screen displays the following minimum and maximum alarm setpoint ranges that you Setpoint Setpoint displayed Description HA return temperature Indicates the temperature reading from the hot aisle HA static pressure Indicates the pressure value reading from the hot aisle in relation to the external ambient temperature CA wall temperature Indicates the temperature from the wall sensor located in the IT sections CA temperature combo Indicates the average temperature from the wall sensor and discharge temperature sensor CA relative humidity Indicates the relative humidity percentage from the wall sensor CA dew point Indicates the dew point temperature from the wall sensor CA static pressure Indicates the pressure value reading from the IT sections in relation to the external ambient pressure CA discharge temperature Indicates the discharge air temperature The AD detail screen displays the following operational parameters for each AHU Environmental control sys
68. re shows the assembled HP POD 240e NA structural components Component identification 8 1 The canopy has two 6 10 m 20 ft parts that are installed on top of the HP POD 240e NA Adiabatic units and Each of the four cradles contain three Adiabatic units cradles AHU service area end The HP POD 240e offers AHU service access in these two locations walls IT section A primary The IT section A primary structure contains the ECS Conditioned air passes structure through the IT section A and IT section B structures to force cool air through the IT equipment 3 5 Hot aisle The hot aisle structure is a separate space where hot exhaust air from the servers can be expelled out of the structure or recirculated The HP POD 240e isolates the IT sections from the hot aisle for efficiency 2 IT section B secondary The IT section B secondary structure is similar to the IT section A primary structure structure but IT section B does not contain the ECS IMPORTANT You must consult with the AHJ to determine the egress requirements for the hotaisle service area that you must provide Requirements might include landings and stairs to be installed at both ends of the hot aisle service area for emergency egress Parts and part number identification Review all of the contents to identify the following for each component Regulatory model number The following figure shows the location of the regulatory model number
69. ribution system that supplies power to the HP POD 240e NA IT loads The HP POD 240e NA has a total of sixteen busways eight per IT section Each busway can support 200 amps Top view shown The HP POD 240e NA electrical busways can be configured for either non redundant power or redundant power The HP POD 240e NA can be installed as a single source 1N load by providing all required feeders from one common power sources and from common switchboards and transformers A fully redundant 2N installation is configured by feeding the parallel power paths from independent power sources switchboards and transformers Power electrical and controls 30 Non redundant power installation 1N load All four main input connections are powered from the same power source Redundant power installation 2N load Each main input connection to the HP POD 240e is powered from parallel power paths from independent power feeds Power electrical and controls 31 Drop boxes The internal electrical busways provide a location to connect each of the drop boxes which then power the PDUs For each IT section stagger the drop boxes on the electrical busways by connecting one drop box to busway 1 and connecting the next drop box to busway 2 A staggered configuration allows for load balancing with the rack equipment and is necessary to create redundancy Side view shown Disabling power Todisable
70. side air with humidified air in order to maintain the conditions in the IT section The AHU system 62 isolation damper 3 is used to isolate the dry side of the Adiabatic unit from the wet side during cold weather operation Below freezing damper operation The isolation damper 3 is completely closed so that sub freezing air cannot get to the wet media The bypass damper 2 is completely open enabling a path for the cold dry air to enter the IT sections The outside air damper 1 and hot aisle return damper 4 moderate to maintain a set temperature within the IT sections If the humidity within the HP POD 240e NA gets too low water is added to the media to maintain the low RH humidity parameter unless the ECS is set to Allow Low RH For more information on winterizing the HVAC Adiabatic units see Preparing the HVAC units for winter Side view shown Economizer without additional cooling requirements system 63 The bypass damper 2 and isolation damper 3 are both completely open to optimize airflow efficiency The outside air damper 1 and hot aisle return damper 4 moderate to maintain a set temperature within the IT sections Side view shown Lr 5 7 d n rm l IZ gt Hot weather damper operation The hot aisle return damper 4 is completely closed so that the air returning from the hot aisle is not re
71. tals that you can use for data connections End view shown IMPORTANT The connection portal location and configuration might look different depending on the HP POD 240e NA model Demarcation box The following communication connections between your facility and the HP POD 240e NA are made through the demarcation box 5 communication e Access control communication Phone End view shown IT networking and communications 67 You must make the connections between the facility and the HP POD 240e NA For configuration and installation instructions consult with HP Fire box The communication connections between the site fire system and the HP POD 240e NA are made through the fire box Front view shown You must make the connections between the facility and the HP POD 240e NA For configuration and installation instructions consult with HP Adding a phone The HP POD 240e NA has a junction box location in each section that you can wire to install a telephone There are a total of three junction box locations throughout the HP POD 240e NA IT networking and communications 68 Top view shown You must provide and install the phones including pulling cables to the appropriate junction box For configuration and installation instructions consult with HP IT networking and communications 69 Standard components Ai
72. tatus indicator displays the current EPO mode e White The EPO system is armed and operational e Red There has been an EPO event and the HP POD 240e is shutdown Yellow The EPO system is operating in test mode EPO accidental activation To help prevent accidentally pressing the EPO button and activating the EPO system each EPO button is covered with a clear Lexan cover Battery backup during an EPO event The following components are equipped with a UPS to help be sure that service is not interrupted during a loss of power to the HP POD 240e NA e Environmental control system on page 34 VESDA air sampling smoke detection system on page 22 Fire detection system on page 22 Lighting on page 33 27 IMPORTANT All critical IT UPS devices with batteries that exceed 700VA must be connected to the HP POD 240e NA EPO system to be sure that the UPS batteries are disconnected during an EPO event For more information about connecting UPS devices to the EPO system see the HP Performance Optimized Datacenter 240e NA Maintenance and Service Guide Life safety systems 21 Fire detection system Each HP POD 240e NA is equipped with a fire alarm panel that is integrated with the fire detection system The fire system is designed as a stand alone system but the system can also interface with customer site fire alarm systems Customer site connections are the responsibility of the customer Consult wi
73. tem 46 Isolation damper Indicates the position of the isolation damper 100 means the damper is open Water PID Indicates the percentage of full flow water usage Return damper Indicates the position of the return damper 100 means the damper is open Bypass damper Indicates the position of the bypass damper 100 means the damper is open Cold aisle fan Indicates the speed of the cold aisle fan Outdoor damper Indicates the position of the return damper 100 means the damper is open Indicates the OA temperature OA relative humidity Indicates the OA relative humidity OA dew point Indicates the OA dew point temperature The AD detail screen displays the following alarm conditions Indicates that a filter needs to be changed Fire smoke Indicates fire or smoke is detected Indicates water in the Adiabatic drain pan Hi Hi water critical Indicates excessive water in the Adiabatic drain pan Heater over temperature Indicates the AHU heater temperature is too high AC power failure Indicates the AHU power is in failure CA temperature compare Indicates the AHU discharge temperature is in range of the other AHUs in the IT section Winterize Indicates the Adiabatic units are operating in Winterize mode If an alarm condition exists for the Adiabatic unit the parameter that is out of range will turn amber or red based on the severity of the alarm condition For more information about alarm conditions see Alarms screen on p
74. ter is free of particles For more information about water requirements see the HP Performance Optimized Datacenter 240e NA Site Preparation and Requirements Guide Adiabatic components Each Adiabatic unit is housed in a NEMA 3 rated steel frame cabinet that is rated for outdoor use The exterior of the cabinet is coated with a durable finish to protect against corrosion Access panels are located on the front and on the rear of the cabinet for easy access to all of the components The access panels are safety interlocked with the power disconnect switch to prevent the removal of the panel when the switch is in the ON position The power disconnect switch must be turned OFF to gain access to the electrical compartment Side view shown Lifting eyes For crane attachment to lift the Adiabatic unit during assembly Inclement weather Prevents snow or heavy rain from entering the Adiabatic unit The inclement hood weather hood is also equipped with a screen to prevent birds and other small animals from nesting in the air inlet opening 3 Access panel to the Provides access to the damper actuator motor damper actuator system 61 4 Filter box Louvers and dampers provide an outside air inlet of each Adiabatic unit If the outside air temperature and humidity conditions are within the correct range of the operating envelope the dampers open automatically when the AHU is powered on 5 Power disconnect The main power supply switch for
75. termination Security card access battery Provides battery backup for the card readers on the personnel backup access doors Main security controller board Controls all security components Cross connect for IT section A Provides power and sends signals to the installed access control and B doors components Racks The HP POD 240e NA has 22 IT racks per IT section for a total of 44 IT racks per HP POD 240e NA Z CAUTION If any racks contain empty RU space use the HP POD 240e NA filler panels to maintain the efficiency of the HP POD 240e NA thermal system Filler panels are available from HP in 10 pack quantities part number AQ682A and 100 pack quantities part number 5993 For more information about racks and network cabling see the HP POD 240e Networking Guide Component identification 18 Life safety systems Life safety overview The HP POD 240e NA has multiple life safety systems that work together to protect the HP POD 240e NA equipment and personnel The following life safety systems are included on the HP POD 240e NA e system on page 19 Fire detection system on page 22 e Emergency egress on page 24 e Facility connections to ECS Facility connections to the ECS page 35 EPO system If the HP POD 240e NA must be shut down during an emergency the EPO system automatically powers off the HP POD 240e NA activates the EPO indicator on the ECS panel door and changes the EPO stat
76. th HP for connection locations The fire protection system includes VESDA air sampling smoke detection system on page 22 e Manual fire pulls on page 22 e Fire alarm panel on page 23 Fire alarm indicators on page 23 VESDA air sampling smoke detection system Z CAUTION Excess dust within the HP POD 240e can cause the VESDA smoke detector to trigger a fire alarm The VESDA system features a single zone laser scan early warning smoke detector to provide the earliest warning of a potential fire The orange VESDA piping that runs throughout the HP POD 240e NA includes inlets for smoke sampling The VESDA uses high efficiency aspirator to continuously draw in air from the HP POD 240e NA and circulate the air through a dual stage filter e Stage 1 A filter removes dust and dirt from the air sample Stage 2 An ultra fine filter removes remaining contaminants in the air sample After the air passes through the dual stage filter it enters a calibrated detection chamber where a laser scans the air sample for the presence of smoke The VESDA system cycles through two levels if smoke is detected e level 1 Smoke concentration reaches the first setpoint and the VESDA system sends an alarm signal indicating that a fire might exist level 2 Smoke concentration reaches the second setpoint and the VESDA system indicates that a fire exists in the HP POD 240e NA 27 IMPORTANT The VESDA filter must b
77. the following minimum and maximum setpoint alarm ranges for IT section A and IT section B Indicates the outdoor temperature Outdoor relative Indicates the outdoor relative humidity humidity CA combo temperature Indicates the cold aisle combination temperature CA relative humidity Indicates the cold aisle relative humidity Min and Max value Indicates the specific sensor that is reading the sensor number minimum and maximum value for each statistic Offset alarms can be configured to alert the BMS when an AHU sensor is offset by the average or median from the remaining AHUs in the IT section For more information see Setting the offset alarm on page 57 Environmental control system 53 Configure You can see the Configure menu when you enter the customer level password This menu allows you to configure alarm setpoints and Adiabatic control settings in the ECS system The following menus are available when you select the Configure menu e Control settings on page 54 e HMI settings on page 55 Z CAUTION Making any change to the ECS in the customer level area can cause the to fail Only authorized qualified and trained personnel should change configuration settings in the customer level area of the ECS Any changes to the configuration settings in the customer level area might void your warranty HPEcoPOD 605 Je 35 Version
78. tiation sequence The fire alarm horn will sound in a temporal mode for any VESDA or manual fire pull initiation The fire system operator panel indicates which initiation sequence is active using the indicator lights and a panel alarm These signals are also available to the site BMS system if they are connected VESDA initiation When smoke is detected the VESDA fire detection system cycles through two levels as described below e level 1 Indicates the potential for a fire is present The strobes illuminate and the horns sound level 2 Indicates that a fire exists VESDA level 1 might have be reached the strobes illuminate and the horns sound Manual initiation Manual initiation triggers the fire alarm causes the fire strobe lights to illuminate and sounds the horn Fire alarm indicators Upon activation of a fire alarm within the HP POD 240e NA the following alarms alert personnel Strobe lights o Internal The HP POD 240e has three fire strobe lights in each aisle o External The HP POD 240e has two fire strobe lights one on each side Audible horn The HP POD 240e NA has three horns located with the three internal strobe lights e Alarm within the ECS Life safety systems 23 Emergency egress The HP POD 240e NA includes the following features for life safety egress on all access doors e Exitsigns Panic bar e Door strikes o Standard hardware Door strikes Optional hardware
79. ting the handle 90 clockwise to align the handle perpendicular to the ball valve If the time limit on ECS system Winterization mode has not elapsed manually turn off the Winterization mode to close the media spray solenoid valves a On the ECS panel in IT section A select the lock icon and type hpinvent b Press the Enter button c Select the configure button from the Top View or AD detail screens d Select the Winterize off button e The media spray solenoid valves of the Adiabatic units close Close the relief or vent valve that was opened during step 4 if applicable Wa IMPORTANT Both Aisle A and Aisle B of the Adiabatic units must be drained to complete the Winterization process of the HP POD 240e NA Continue preparing the Adiabatic units for winter by completing the Adiabatic unit by unit blowdown on page 77 Maintenance 76 Adiabatic unit by unit blowdown Before you begin the process below be sure to complete the steps in Supply header gravity drain on page 76 These steps allow low pressure air to force water from the AHU supply header through an additional drain that is located inside the access panel of each Adiabatic unit 1 2 Remove the plug from the supply header debris Y strainer Open the flushing ball valve by rotating the handle 90 until it is aligned parallel to the strainer and allow the Y strainer to drain Connect the air hose from the site or from a portable compressor
80. tive prior to winterizing your HP POD 240e NA for further instructions There are three major processes that you must complete to winterize the HP POD 240e NA Adiabatic units Complete the following processes in the following order 1 Supply header gravity drain on page 76 2 Adiabatic unit by unit blowdown on page 77 3 Supply header blowdown on page 78 Your site or POD might have different component locations or a different number of Adiabatic units You will need the following items to winterize the Adiabatic units Air hose adapter Connects the house air or compressor to the supply header e Adiabatic unit splash deflector Used inside of each Adiabatic unit to prevent unnecessary splashing This splash deflector consists of a hose barb adapter and enough flexible tubing to direct water to the drain Maintenance 74 e Garden hose and fitting Connects to the supply header drain Drain line Allows for drainage from the cooling media supply water Isolation valve for the drain line Drain hose Customer supplied hose connector Blowdown pressure gauge Optional gauge that can be added to the supply header Allows for suspended solids to be removed from the supply valve water upply header Cooling media supply water Y strainer clean out valve Allows for blowdown of the y strainer Customer supplied from an air compressor or site air supply Customer supplied to connect a valve to an air hose
81. to the open Y strainer connection using an air hose adapter Connect the air hose to the air source If you use a compressor start the compressor and then open the air isolation valve from the chosen source AN CAUTION Maximum allowable air pressure in the Adiabatic water supply header is 50 psi Do not exceed this pressure at any time Move to the AHU service area of the POD Shut down power to the Adiabatic unit that is farthest from the air source by rotating its power switch to the Off position Wa IMPORTANT Only blow down one Adiabatic unit per aisle at a single time Failure to do this will disrupt optimal air flow in the POD Open or remove the media access cover to the left of the Adiabatic unit control panel that was just turned off to show the inside of the unit Locate the spray nozzle header assembly drain line Attach the splash deflector finger tight Position the tubing so that blow down water is deflected into the drain pan which minimizes splashing Carefully open the spray nozzle header drain valve Be sure to apply air pressure to the spray header and observe that the splash deflector is in place Close the drain valve when either water stops flowing or air pressure is depleted Repeat steps to open and close the drain valve until no water exits through the drain valve Close the nozzle header drain valve Locate and close the external Adiabatic unit spray nozzle header isolation ball valve to isolate the un
82. upply header blowdown 78 supply header gravity drain 76 system components 8 T temperature sensor 58 theory of operation 62 top screen 43 Turkey RoHS material content declaration 86 U Ukraine RoHS material content declaration 86 V VESDA 22 W warranty 86 winterize HVAC units 74 wire color code 29 Index 93
83. us light tree that is located on the POD exterior to red To be sure that all rack mounted UPS devices are shut down during an EPO event verify that each rack mounted UPS device is connected to the HP POD 240e NA EPO system The EPO system can be activated two ways e Excessive high temperature in the hot aisle The HP POD 240e NA includes two thermisters If both thermisters reach 60 C 140 F an EPO shutdown is triggered automatically Side view e Manualinitiation To manually trigger an EPO shutdown press any of the EPO buttons There are EPO buttons located next to the personnel access doors in the POD For the location of EPO buttons see Life safety component identification on page 10 Life safety systems 19 To reset the EPO system 1 2 4 27 IMPORTANT The EPO system must be reset before you can power up and restart the HP POD 240e NA Determine and correct the reason for EPO system initiation If the EPO was triggered manually the EPO button that was pushed must be reset by rotating the button as indicated Verify the key control for the EPO mode is in the Armed position Press and release the white EPO reset button ECS touchscreen and EPO indicators The ECS touchscreen and EPO indicators are located on the IT section A control panel door The touchscreen enables easy configuration of environmental parameters and access data and also monitors e
84. ychrometric chart The Charts screen displays the range of the POD within psychrometric operating envelopes The following psychometric operating envelops are ovailable Operating envelope Description SHRAE recommended Displays the recommended ASHRAE operating envelope Displays the minimum operating envelope that ASHRAE recommends Displays the recommended HP IT operating envelope Displays the configured operating envelopes for IT section A and IT section B Adiabatic units Plots the current combination temperature return air temperature and outdoor air temperature on the psychrometric chart A B side averages Plots the IT section average combination temperature return air temperature and outdoor air temperature on the psychrometric chart Readings chart The readings chart at the bottom of the Charts screen displays the following information Environmental control sysiem 48 Static pressure Indicates the cold and hot aisle static pressure readings for each Adiabatic in relation to the external ambient pressure Temps Indicates the cold and hot aisle temperature readings for each Adiabatic unit Indicates the fan speed for each Adiabatic unit Walter valve Indicates the water valve percentage for each Adiabatic unit Indicates the damper position for each Adiabatic unit To change the charts thot display at the bottom of the screen 1 Click a chart to bring up the chart menu 2 Select the information that y

HP 240a User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents