HP 20cp Service and Maintain
Contents
1. 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 tuse branch circuit type A fuse of Class CC G H J K L R and T These fuses are able to provide branch circuit protection fuse supplementary type Miscellaneous type and miniature type fuses These fuses are able to provide supplementary protection only LLS LLS means look listen and sniff Use your visual auditory and olfactory senses to detect electrical fires PDU power distribution unit PLC programmable logic controller power circuit Conductors and components of branch and feeder circuits Glossary 76 RU rack units SOW statement of work structure Enclosure of sufficient size to enable entry of personnel UPS uninterruptible power system VESDA very early smoke detection apparatus Glossary 77 Documentation feedback HP is committed to providing documentation that meets your needs To help us improve the documentation send any errors suggestions or comments to Documentation Feedback mailto docsteedback hp com Include the document title and part number version number or the URL when submitting your feedback Documentation feedback 782. yw SSP SS Remove the IT cooling fan 2 Removal and replacement procedures 23 Replacing the IT cooling fan Position the IT cooling fan 1 Replace the four screws 2 Reconnect the power harness Close the access hatch door Return the fan bank to AUTO mode eS PS Ventilation fan The ventilation fan is located between the ECS cabinet and the transformer cabinet The purpose of the fan is to provide proper ventilation to the electrical components within the ECS and electrical cabinets Rittal SK 3326 You need a screwdriver to remove and replace the ventilation fan Removal and replacement procedures 24 Removing the Rittal SK 3326 ventilation fan 1 2 3 4 Open the ECS cabinet door Label and disconnect the fan wires Remove the four screws 1 Pull the fan module forward to remove it 2 Replacing the Rittal SK 3326 ventilation fan l 2 3 4 5 Insert the fan module into the screwless spring terminal 1 Rotate the fan module clockwise until it is seated 2 Reconnect the fan wires Insert the ventilation fan into the ventilation fan cut out hole Close the ECS cabinet door Removal and replacement procedures 25 The Rittal SK 3326 ventilation fan has been discontinued so if it malfunctions you must order the Rittal SK 3243 ventilation fan To install the new fan see the installation instructions included with the fan Filters Heat exchanger air filt
3. Front view shown m Deecipion OOO S GE pensoma oa rn accessed only y authorized SE eem Eeer Cautions users about isolating power from the HP POD 20c 4 Arc flash warning Provides a reminder to users of the danger of arc flash and required PPE Internal panel labels View shown Lists the input power information Illustrated parts catalog 8 Panel schedule circuit breaker Lists the layout and designation for all circuit breakers table Wire color code Lists the 380 415 Y 200 240 V color codes Purple Brown Phase A L1 Purple Orange Phase B L2 Purple Yellow Phase 3 L3 Purple White Neutral Green and yellow Equipment ground UNI KT ee ee oe e VESDA air sampling smoke An early warning laser scan smoke detection unit detection unit Leak detection relays Interprets the electronic leak signals 2 3 Fire suppression Data connection points for the fire suppression panel and input components 4 Fire alarm and suppression e Controls all fire systems within the HP POD 20c including the release control panel smoke detection system fire suppression system fire pulls and so on Includes a battery backup system that provides power to the fire system during a utility power loss 5 ECS relays and ECS modules Relays for the ECS control ECS communications I O connections and terminal block connections Fan power supply controls and relays 7 EPO controller board and house Connection
4. 1 and then remove the cover 2 Remove the two self tapping screws 3 Identity the sensor wires Disconnect the sensor wires n FS se Replacing the humidity sensor 1 Re attach the humidity sensor housing to the wall 1 2 Replace the two self tapping screws 2 3 Reconnect the wires to the hot aisle humidity sensor 4 Replace the sensor cover 3 Removal and replacement procedures Remove the two retaining screws and then remove the humidity sensor housing from the wall 4 38 5 Replace the four screws that secure the sensor cover 4 Chilled water system temperature sensor The HP POD 20c contains two chilled water header temperature sensors One is located in the chilled water supply header and one is located in the chilled water return header HP highly recommends replacing sensor internal components before replacing the entire sensor For more information see replacing the entire sensor You need a wrench and a screwdriver to remove and replace the sensor Removing temperature sensor from the chilled water system 1 Identify the location of the sensor to be replaced and then remove enough header insulation to uncover the sensor Remove the sensor cover 3 Label and disconnect the sensor wiring Removal and replacement procedures 39 4 Rotate the immersion sleeve counterclockwise 1 and then pull forward to remove the entire sensor trom the chilled water header 2 Replacing
5. which also decreases the maximum depth allowed for an installed component Illustrated parts catalog 10 Hot aisle clearance Hot aisle clearance is defined as the distance from the rear of the rack to the hot aisle wall The reference distance of 2 54 cm 16 in must be considered when selecting IT infrastructure that will populate into the hot aisle 40 64cm 16 reference Replaceable components for China models The replaceable components in the following table can be replaced by qualified facilities personnel Spare part number Description 595107 001 SPS FILTER SCREENS FRAME w FILTER 595108 001 SPS MAINT KIT FILTERS AT979A 612980 001 PS BUS BAR 5 POLE 3M 61298 1 001 PS END CAP 612982 001 PS HOUSING COUPLER 612983 001 SPS MOUNTING STUD M10 637129 001 PS TSAT 60 PS SENSOR PRESSURE ABS 10 BAR WN WN WN WN 637136 001 641859 001 SPS FILTER REPLACEMENT VESDA 660819 001 SPS CABLE WD CS 2M The replaceable components in the following table are electrical components that must be replaced by a certitied electrician ly IMPORTANT A licensed electrician must connect the power according to all local and national electrical codes and must comply with manutacturer specifications 6607 84 001 SPS Breaker 1SDA054578R1 660786 001 SPS Breaker Shield 1SDA054691R2 Illustrated parts catalog 11 660787 001 SPS Breaker 1SDA054870R1 660788 001 PS Fuse Switch SV 9344 000 660789 001 PS Switc
6. 72 drain pan sensor removing 33 34 drain pan sensor replacing 34 drop box removing 19 drop box replacing 21 drop boxes 19 ECS 64 ECS LED indicators replacing 31 ECS maintenance 64 electrical 19 64 electrical power component identification 7 electrical specifications 69 emergency components 6 environmental specifications 70 EPO button removing 14 EPO button replacing 14 EPO buttons 14 EPO indicator removing 31 EPO indicator replacing 31 EXIT signs 74 external chilled water isolation valve 58 external chilled water isolation valve removing 58 external chilled water isolation valve replacing 59 external pressure gauge isolation valve removing 59 external pressure gauge isolation valve replacing 60 F fan filter removing 26 29 Index 79 fan filter replacing 26 29 fan filters 26 fans 22 Federal Communications Commission FCC notice 7 5 filter 26 27 fire alarm and suppression system 66 fire suppression 13 fluid system components 45 G general specifications 69 H heat exchanger air filter removing 26 heat exchanger air filter replacing 26 heat exchanger filters 26 heat exchanger unit 51 help resources 72 hot aisle clearance 11 HP contact information 72 HP POD 20c racks 10 HP POD 20c structure 66 HP technical support 72 HP website 72 HP contacting 72 humidifier 52 63 humiditier maintenance 63 humidifier removing 52 humidifier replacing 54 humidistat 35
7. SEEEEEG EEO EEEEEEG GHEE EE EEEEEE ES 71 We o 11 EE TOREA I EAE EA AA A A A E E A A A 72 Piolo VOU A EE 72 FAP GC inte in onno E 72 Been ENEE eegenen 73 HP POD 20c regulatory compliance 22 06 ccc cee cece eee cece eee cece nee e eee EEE EEE AGHA EEE EE AA EEE EGAA SEES GGA A SEES EG HERE EEGG EE EEEEGE EE EROS 73 SCO GNC NEC COM EE EE 73 Regulatory requirements for EXIT signs so2sanscneesseceaawaresaeandicdsaacausammnevaeaasneradenmeasaonsnaanmnmesidaaceo sd exsearaeniewant 74 Sey E E E 7S EE 75 HP POD 20c regulatory compliance ege 75 breet 76 Documenialion E 78 eege 79 Contents 4 Illustrated parts catalog Structural component identification The HP POD 20c documentation frequently refers to the specific components of the HP POD 20c as shown in the following tigure and described in the following table 4 Facility chilled water return Facilitates the return of chilled water to the POD S 5S Facility chilled water supply Facilitates the supply of chilled water to the POD Illustrated parts catalog 5 Lite safety component identification ltem Component Description 1 Exit sign locations Indicates the location of an exit Red An EPO event occurred and the HP POD 20c shut down Enables manual initiation of the EPO system Indicates the initiation of the EPO system with an audible alarm Indicates a fire alarm condition within the HP POD 20c Fire suppression alarm Indicates the initiation of the fire suppression sy
8. by a flat cable 2 Secure the mounting base to the wall using the screws provided Squeeze the two terminal cover fins to remove the terminal covers p Make the required connections by running the connection cables through the center hole in the bottom of the mounting base and connecting the cables to the terminal block Separate the connection and control cables from the relay cables Attach the front panel Close the associated circuit breaker in the ECS cabinet ea oP Press the power button on the outside of the humidifier to power up the humidifier Valves External chilled water isolation valve The external chilled water isolation valve is the butterfly valve located on top of the HP POD 20c You need a wrench for installation Removing the external chilled water isolation valve 1 Remove the eight bolts surrounding the valve 1 Removal and replacement procedures 58 2 Remove the valve 2 Replacing the external chilled water isolation valve 1 Replace the valve 1 2 Secure the valve with eight bolts 2 External pressure gauge isolation valve The external pressure gauge isolation valve is located on top of the HP POD 20c You need an adjustable wrench or an appropriately sized box wrench for installation Removing the external pressure gauge isolation valve 1 Loosen the connection securing the valve 1 Removal and replacement procedures 59 2 Remove the valve 2 Repl
9. cold to hot aisle differential pressure and hot aisle temperature setpoints that are programmed into the ECS The fan speed adjusts to maintain the programmed setpoints Do not manually adjust the fan speed A CAUTION Power must be removed from the fan power assembly before removing or replacing a fan or fan bank A CAUTION De energize any additional working fans within the affected zone before replacing the fan De energizing working fans reduces the IT cooling airflow within the zone Take this into consideration when deciding whether to continue operating IT equipment within the affected zone HP recommends powering down all of the IT in the zone 1 IMPORTANT HP recommends leaving the fans in AUTO mode during normal operation Removal and replacement procedures 22 The HP POD 20c has 3 banks of 4 fans for a total of 12 fans per zone The fans circulate cool air from the heat exchangers throughout the POD ll ae HE The three fan banks are located in the access hatches that are in the ceiling of the POD The IT cooling fan has four screws and a power connection You need a screwdriver to remove and replace the IT cooling fan Removing the IT cooling fan HP recommends leaving the fans in AUTO mode during normal operation From the ECS panel take manual control of the fan speed in the affected zone Set the fan speed to O zero Open the access hatch door Disconnect the power harness Remove the four screws 1
10. drop box The drop box weighs approximately 9 kg 20 Ib 5 Rotate the busway drop box 90 so that it is perpendicular to the electrical busway and then remove the drop box from the electrical busway 3 Removal and replacement procedures 20 Replacing the busway drop box A WARNING Use caution when removing and replacing the busway drop box The drop box weighs approximately 9 kg 20 Ib 1 Place the silver drop box bracket onto the electrical busway where you want to replace the busway drop box 1 2 Note the required rotation indicated on the drop box insert the drop box into the drop box bracket on the electrical busway and then rotate the drop box 90 until it locks into place 2 A CAUTION To prevent damage to the drop box and ensure that the drop box engages properly be sure that the drop box is completely flush to the busway If a drop box is damaged during installation do not attempt to re engage or repair the drop box 3 Slide the hardware bracket to the left along the busway until it connects to the drop box 3 4 Secure the busway drop box to the retaining hardware bracket by using a socket wrench to insert and tighten a bolt 4 5 Connect the PDUs to the busway drop box 1 Removal and replacement procedures 21 6 Turn the power on by closing both breakers on the busway drop box 2 Fans IT cooling fan HP POD 20c fans operate at four speeds to maintain the
11. or ECS panel 1 Tighten the nut on the POD structure that secures the wire and then replace the tie wrap 2 3 Secure the magnet to the bracket using two screws 3 Removal and replacement procedures 18 Electrical Busway drop box The internal electrical busways provide a location to connect each of the drop boxes which then power the PDUs 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 enables load balancing with the rack equipment and is necessary to ensure redundancy 17 IMPORTANT HP recommends that you shut down the associated IT equipment and de energize the appropriate section of the power busway before attempting to remove or replace a busway drop box The corresponding branch circuit breaker is labeled on the busway You need a socket wrench to remove and replace the busway drop box Removing the busway drop box 1 Turn the power off by opening both breakers on the busway drop box 1 Removal and replacement procedures 19 2 Disconnect the PDUs that are connected to the busway drop box 2 3 Use a socket wrench to loosen and remove the bolt securing the busway drop box to the retaining hardware bracket 1 A Slide the hardware bracket to the right along the busway completely disconnecting it from the busway drop box 2 A WARNING Use caution when removing and replacing the busway
12. see Leak detection on page 62 Quarterly Qualified personnel Periodic maintenance 61 Condensate drain lines and Inspect and verify that Quarterly Qualified personnel p trap e There is no internal blockage of the drain line Condensate can freely pass P traps are intact and not leaking e There is no blockage of the drain line that is external to the site drain Clean and clear debris as necessary Heat exchanger fans Inspect and verity that the Quarterly Qualified personnel following components are properly secured and operational e Fan Fan mounting Wiring harness Power modules located in the ECS cabinet Chilled water header drain pan Visually check drains for internal e Monthly if Qualified personnel and lines and external blockage siaffed Quarterly if not staffed Conduct an operational check of Annual Qualified personnel the external site drain using approximately 5 gallons of water if possible Leak detection The HP POD 20c includes six heat exchanger condensate sensors Three sensors are located in the drain pans below each set of heat exchangers and three sensors are located in the chilled water supply and return header drain pan tray Some amount of condensation water can always be expected in the heat exchanger drain pans If an excessive amount of condensation water accumulates in a drain pan an alarm is triggered and sent through the HP POD 20c ECS which indicates a pos
13. the temperature sensor in the chilled water system 1 Insert the new sensor probe into the chilled water header 1 Rotate the immersion sleeve clockwise to secure the sensor onto the header 2 3 Reconnect the wiring replace the sensor cover and replace the removed insulation Chilled water temperature sensor internal components The HP POD 20c contains two chilled water header temperature sensors One is located in the chilled water supply header and one is located in the chilled water return header You need a screwdriver to remove and replace the chilled water temperature sensor internal components Removal and replacement procedures 40 Removing the chilled water temperature sensor internal components 1 Remove the four screws from the sensor cover 1 2 Remove the sensor cover 2 3 Label and disconnect the sensor wires 4 Remove the two screws from the chilled water temperature sensor circuit board 1 5 Remove the chilled water temperature sensor circuit board 2 Replacing the chilled water temperature sensor internal components 1 Replace the chilled water temperature sensor circuit board 1 Removal and replacement procedures 41 2 Replace the two screws to secure the chilled water temperature sensor circuit board 2 3 Reconnect the sensor wires 4 Replace the four screws to secure the chilled water temperature sensor cover 2 El 5 Replace the chilled water temperature se
14. to the HP POD 12 to 24 C 55 to 75 F 20c Working pressure 1 034 kPa 150 psi HP POD 20c pressure drop 172 4 kPa 25 psi HP POD 20c water flow rate 454 om 120 gpm Chilled water supply and return Two DIN PN16 DN80 flanges connections Rack specifications Standard HP POD 20c racks AT978A Feature Specification U height 54 6 cm 21 5 in 99 cm 39 in Maximum load weight 1 360 7 kg 3 000 Ib This specification indicates the maximum clearance for the cold aisle Equipment cannot exceed this measurement Thermal and air flow performance Maximum thermal and air flow HP POD 20c specification performance parameters Air temperature Inlet to Dependent on IT configuration and rack mounted components chilled water inlet temperature Chilled water temperature 12 C to 24 C 55 F to 75 F Total rack mounted component air Variable OS required to maintain hot flow aisle setpoint temperature and dependent on IT configuration Heat rejection capacity 300 kw Environmental specifications Sa Fees Operating temperature 28 C to 54 C 18 F to 130 F Non operating temperature 29 C to 54 C 20 F to 130 F Specifications 70 Saa ee Operating humidity e 0 to 100 external 10 to 90 non condensing internal Non operating humidity e 5 to 95 relative non condensing 39 C 102 F maximum wet bulb temperature Operating altitude 76 2 m to 3 048 m 250 ft to 10 000 ft Non
15. 0AF facility Sensors Verify proper operation of Annually Qualified personnel e Internal POD temperature sensors thermometer e Relative humidity sensors RH meter Investigate discrepancies trouble shoot and replace as necessary Periodic maintenance 65 Compare the following with site Annually Qualified personnel indications if available e CWS CWR temperature e CWS CWR pressure Flow rate if possible Investigate discrepancies trouble shoot and replace as necessary POD SHUT DOWN REQUIRED Annually Qualified personnel Calibrate zero out POD differential pressure sensors Investigate discrepancies trouble shoot and replace as necessary Visual inspection of lighting As needed or Licensed electrician fixtures and lamps Replace Quarterly Qualified personnel components upon failure Fire alarm and suppression system Full system functional check Inspect and perform a functional As required by Authorized technician check of the system local code Fire panel Inspect and test fire panel Bi annually Authorized technician battery backup system VESDA Inspect and test VESDA power Quarterly Authorized technician supply Oe OE Eee network eee CCL Replace as necessary W gegangen eee smoke test Check the VESDA pipe flow Annually Authorized technician Clean the VESDA sampling Every 2 years Authorized technician points Flush the VESDA EE network Ever 2 i Authoriz
16. 5 Open and danger tag the associated circuit breaker in the ECS cabinet The circuit breakers are identified on the panel schedule Removal and replacement procedures 52 6 Remove the four screws on the corners of the humiditier cover 1 and then remove the cover 2 Locate the power board and disconnect the two internal electrical wires Disconnect the drain 1 Disconnect the humidifier from the water supply line 2 10 Disconnect and remove the external electrical wiring from the housing 3 Removal and replacement procedures 53 11 Remove the four screws that secure the humidifier body to the wall 1 and then remove the humidifier 2 Replacing the humiditier 1 Replace the humidifier 1 and then secure the humidifier to the wall with four screws 2 2 Connect the drain 1 3 Connect the humiditier to the water supply line 2 Removal and replacement procedures 54 4 Route and connect the external electrical wiring to the housing 3 5 Locate the power board and connect the two internal electrical wires 6 Replace the humidifier cover 1 and then secure the cover with four screws 2 Open the water supply isolation valve on the HP POD 20c exterior Connect the water supply line to the humidifier on the HP POD 20c exterior Close the associated circuit breaker in the ECS cabinet 10 Press the power button on the outside of the humidifier t
17. 56 humidistat removing 35 56 humidistat replacing 36 humidity sensor 37 humidity sensor removing 38 humidity sensor replacing 38 illustrated parts catalog 5 indicators 30 indicators ECS touchscreen 30 indicators EPO 30 installation considerations 13 IT cooling fan 22 IT cooling fan removing 23 IT cooling fan replacing 24 L leak detection 62 leak isolation 62 LED light 32 life safety components 6 life safety maintenance 67 light removing 32 light replacing 32 lighting 32 lights 32 M magnetic contact 18 magnetic contact removing 18 magnetic contact replacing 18 maintenance access control 68 maintenance cooling system 61 maintenance ECS 64 maintenance electrical 64 maintenance humidifier 63 mechanical components 5 moditications FCC notice 75 O optional features specifications 71 overview 13 overview Periodic maintenance 61 P part numbers 5 11 73 periodic maintenance 61 phone numbers 72 pressure gauge isolation valve 59 Q qualified personnel 61 R rack specifications 70 radioactive material 74 regulatory compliance identification numbers 75 regulatory compliance notices 73 75 regulatory compliance HP POD 20c 73 regulatory information 73 removal and replacement procedures 14 replaceable components 11 replacement procedures 14 Index 80 required tools 14 S safety and NEC compliance 73 safety considerations 75 safety information 75 sensors 33 sens
18. HP Performance Optimized Datacenter 20c Maintenance and Service Guide China Abstract This guide provides maintenance and service guidance for the HP Performance Optimized Datacenter 20c HP POD 20c Part Number 732010 001 July 2013 Edition 1 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 E ois Msc keel EEN S Structural component identification cccccccccccc cence ce cece ence ee cece GEE EE EE EEE E AHA EE EEE GEA HEEEEEE E GHEE EEEEEEG AEA EEEEEEG GEE EEEEEEEE EE 5 Life safety component identification ccccccccccccce ee eeeeceee eee eeeeeee eee eeeeEE AGA H EEE E E GAH EE E E HEEL EEEEGE GHEE EEEEEEE GEE EEEES 6 Electrical power component identification 64 avssensannededgssWasrwdasvednoniubadedaseludddeneseadecagewsddanbedsdewdsanbeueesesidebeswuedaas 7 Control cabinet component enfftcofton ce eeeeee cece eee cece eee n eee EEE EEG A HEEL EEE EGA H EEE EEE GHEE EE EEE EG GEESE EEEEE EEE 9 FAP Te OD ZOC tha cscs E en E ade aos sea spat aati reaeee cass oeeansas A E ste saunas 10 PSI ENEE 10 OH EE 10 SE 11 Replace
19. Index A aisle clearances 10 authorized reseller 72 before you contact HP 72 busway drop box removing 19 busway drop box replacing 21 busway drop boxes 19 buttons 13 14 C chilled water flow sensor 47 chilled water flow sensor removing 47 chilled water flow sensor replacing 47 chilled water supply and return header pressure sensors 45 chilled water supply and return header pressure sensors removing 46 chilled water supply and return header pressure sensors replacing 46 chilled water system temperature sensor 39 48 chilled water system temperature sensor removing 39 chilled water system temperature sensor replacing 40 chilled water temperature sensor internal components 40 chilled water temperature sensor internal components removing 41 chilled water temperature sensor internal components replacing 41 cold aisle clearance 10 compliance 75 components 5 components identification 5 components mechanical 5 contact information 72 contacting HP 72 control cabinet identitication 9 control relay module 15 control relay module removing 15 control relay module replacing 16 cooling system maintenance 61 customer self repair CSR 72 D differential pressure sensor 16 differential pressure sensor removing 17 differential pressure sensor replacing 16 17 DIN rail components 15 disposal waste 74 documentation 78 documentation feedback 78 door position devices 18 downloading tiles
20. TANT Check the fan filter quarterly to be sure that it is clean You need a screwdriver for installation Removal and replacement procedures 28 Removing the Rittal SK 3326 ventilation fan filter 1 Insert a screwdriver into the bottom right corner of the louvered grille and rotate it counterclockwise 1 to loosen the grille 2 Grasp the louvered grille and pull forward to remove it 2 3 Remove the old filter 3 Replacing the Rittal SK 3326 ventilation tan filter 1 Insert the new filter 1 2 Close the louvered grille 2 Removal and replacement procedures 29 Indicators ECS touchscreen and EPO indicators The ECS touchscreen and EPO indicators are located on the door to the control panel The touchscreen enables you to easily configure the environmental parameters access data and monitor environmental life satety and access control conditions within the HP POD 20c The EPO indicators provide EPO status The EPO key control and EPO reset button enable you to adjust the EPO system mode Wm Power on indicator White Indicates the EPO power status EPO shutdown indicator Red Indicates an EPO shutdown or alarm situation EPO armed indicator White Indicates that the EPO system is armed and operational EPO test mode indicator Yellow Indicates that the EPO system is operating in test mode or that an EPO cover is open EPO bypassed indicator Green Indicates that the EPO shut down functionality is b
21. able components e TER csssscwscbenstoednieadaetasedsuenchecadecntsesesasasuadteesyed ve scanedviavabate neater 11 Kee 13 ASTON GTIOM CONSIST EE 13 Opiional Fire suppression E 13 Removal and replacement procedures cccccccceseeccceee see eeeceeeaeeeeeeeeaeeeeeeeeaeeeeeeesaeeeeeessaeseeeeesaaeees 14 fu 14 BEC OUT Oh ee 14 RRE ee 15 ERT E 15 Differential pressure sensor ccccccceeeeeecce cece eee cece ee eee cece AGHA ELLE EEEE AAA EEEEEA GHA EEEEEEGE HESS ESAS EGE E REESE EEE EE EE ES 16 Door po EE 18 Manel e EE 18 BE SUC Gl EA EE E A AEA A A EE A A E A iets am E TETE 19 HE E 19 SEET 22 FT OSU aiee ren oea e E E AE E EA EE N E E A EEE EE 22 Eelere 24 SIE 26 PICT OXEMOMO SMUG E 26 VE BY EE 27 PIPING 3926 VSM ILC AY fan iei essnee EEEE E ai 28 JE 30 ECS touchscreen ana EPO ple EE 30 Bee ER SEA ul oie deeper eae E E E sedeeteeeasenc aee 32 EE 33 Heat exchanger condensate drain pan Sensors 33 Chilled water supply and return header drain pan sensors ssnnnnssnnnnssonnnssrinssstirssrrresssressesrrssen 34 Bled 35 Kiel 37 Elei 39 Chilled water temperature sensor internal components 40 Temperalure sensor COM CSS EE 43 Temperdiure sensors E leese ennon an ES 44 SIE EE 45 Chilled water supply and return header pressure sensors ccccseccccceeeecceceeeeeeeeseeeecessseeeeeesseeeeeeuaeeees 45 Contents 3 Chilled water flow sensor cccccccececececccccceccuccececucucaccceeeusucueaeeecesucsaeaesee
22. acing the external pressure gauge isolation valve 1 Insert the new valve 1 2 Tighten the connection 2 Removal and replacement procedures 60 Periodic maintenance Periodic maintenance overview Perform periodic inspections on the components in this section to be sure that the HP POD 20c continues to perform within the designed parameters Qualitied personnel Qualified personnel are identified as personnel who are e Properly trained in the operation and maintenance of the HP POD 20c e Customer authorized to conduct maintenance activities Qualified personnel can be e HP personnel e Agents for HP e Site maintenance personnel Cooling system Component to be inspected Frequency Capable Party Air filters Inspect and replace as necessary As needed at Qualified personnel least quarterly Air filter differential pressure Inspect and replace as necessary Annually Qualified personnel sensor Cooling system leak check Verify that there is no visible Quarterly Qualified personnel chilled water leakage from the e Heat Exchanger e CWS piping e CWR piping If a leak is detected see Leak detection on page 62 Condensate drain pans Inspect and verify that the Quarterly Qualified personnel e Pans are free of debris e Pans have no leaks e Leakage detectors are in proper position Clean pans as necessary Condensate drain pan sensors nspect test and replace as necessary If a leak is detected
23. anger condensate drain pan sensors One drain pan sensor is located in the drain tray below each set of the heat exchangers Three sensors are also located in the chilled water supply and return header drain pans one in each of the three sections When the drain pan sensor probes become wet the normally open circuit is closed allowing control voltage to return to the ECS panel and trigger the alarm You need a screwdriver to remove and replace the drain pan sensor Removing the drain pan sensor 1 Open the center fan bank in the cold aisle of the affected sensor 2 Fully extend the fan bank door 3 Use a flashlight to locate the sensor A Follow the sensor wire to the junction box Disconnect the wire from the junction box terminal and note the wire location Removal and replacement procedures 33 5 Route the wire from the junction box to the sensor location and then remove the sensor Replacing the drain pan sensor 1 Position the sensor in the drain pan 2 Route the wire to the junction box and reconnect the wire 3 Close the center fan bank in the cold aisle of the affected sensor Chilled water supply and return header drain pan sensors The HP POD 20c includes three heat exchanger condensate drains One drain pan sensor is located in the drain tray below each set of heat exchangers Three sensors are also located in the chilled water supply and return header drain pans one in each of the corresponding coo
24. ble 4 Squeeze the two terminal cover fins to remove the cables from the terminal block Remove the screws securing the mounting base to the wall Replacing the humidistat 1 Detach the front panel of the replacement humidistat from the mounting base a Remove the screw securing the tab in the opening 1 and then slide the tab to the open position 2 Removal and replacement procedures 36 b Use a flathead screwdriver to the press the release button 1 and then pull the front panel from the bottom to detach the panel 2 The two parts remain connected by a flat cable 2 Secure the mounting base to the wall using the screws provided Squeeze the two terminal cover fins to remove the terminal covers p Make the required connections by running the connection cables through the center hole in the bottom of the mounting base and connecting the cables to the terminal block Separate the connection and control cables from the relay cables Attach the front panel Close the associated circuit breaker in the ECS cabinet MOM o P Press the power button on the outside of the humidifier to power up the humidifier Humidity sensor The HP POD 20c contains one humidity sensor It is located in the cold aisle in cooling zone 2 You need a screwdriver to remove and replace the humidity sensor Removal and replacement procedures 37 Removing the humidity sensor Remove the four screws that secure the sensor cover
25. bracket 3 ee et e Disconnect the wires KE TP alscoon Replacing the EPO button 1 Reconnect the wires 2 Insert the button head 1 into the bracket 2 Removal and replacement procedures 14 3 Insert the contact modules 3 into the bracket 2 m kam Cla wooo DIN rail components Control relay module The HP POD 20c uses analog and digital control relays to communicate sensed parameters to the ECS for overall POD control and reporting features You need a screwdriver to remove and replace the control relay module Removing the control relay module 1 Label the wired connections or take a picture to remember which wires to reconnect to the control relay module 2 Using a screwdriver release the installed wiring Grasp the pull tab to disengage the control relay module from the DIN rail 1 Removal and replacement procedures 15 4 Remove the control relay module 2 Replacing the control relay module 1 Align the control relay module with the mounting and power connections Slide the module until it clicks into the DIN rail 3 Reconnect all wiring to the control relay module Ditterential pressure sensor The HP POD 20c uses differential pressure sensing terminals located in the ECS cabinet to take pressure readings from the cold aisle hot aisle and cooling fan filters via sensing tubes The terminal determines cold to hot aisle differential pressure and filter diff
26. e four screws from the sensor cover 1 2 Remove the sensor cover 2 3 Label and disconnect the sensor wires 4 Remove the two screws from the chilled water temperature sensor circuit board 1 5 Remove the chilled water temperature sensor circuit board 2 Replacing the chilled water temperature sensor internal components 1 Replace the chilled water temperature sensor circuit board 1 Removal and replacement procedures 50 2 Replace the two screws to secure the chilled water temperature sensor circuit board 2 3 Reconnect the sensor wires 4 Replace the four screws to secure the chilled water temperature sensor cover 2 El 5 Replace the chilled water temperature sensor cover 1 Heat exchanger HP service personnel is required to replace this spare component Please contact HP Services for assistance Removal and replacement procedures 51 Humiditier The humidifier is located in the cold aisle humidifier bump out You need a Phillips head screwdriver for installation Removing the humiditier 1 Hold the drain button on the humidifier exterior until the humidifier cylinder drains completely 2 Press the power button on the outside of the humidifier to power down the humidifier 3 Close the water supply isolation valve on the HP POD 20c exterior 4 Disconnect the water supply line to the humiditier on the HP POD 20c exterior to relieve the water pressure
27. eader and one is located in the chilled water return header HP highly recommends replacing sensor internal components before replacing the entire sensor For more information see replacing the entire sensor You need a wrench and a screwdriver to remove and replace the sensor Removing temperature sensor from the chilled water system 1 Identify the location of the sensor to be replaced and then remove enough header insulation to uncover the sensor Remove the sensor cover 3 Label and disconnect the sensor wiring Removal and replacement procedures 48 4 Rotate the immersion sleeve counterclockwise 1 and then pull forward to remove the entire sensor trom the chilled water header 2 Replacing the temperature sensor in the chilled water system 1 Insert the new sensor probe into the chilled water header 1 Rotate the immersion sleeve clockwise to secure the sensor onto the header 2 3 Reconnect the wiring replace the sensor cover and replace the removed insulation Chilled water temperature sensor internal components The HP POD 20c contains two chilled water header temperature sensors One is located in the chilled water supply header and one is located in the chilled water return header You need a screwdriver to remove and replace the chilled water temperature sensor internal components Removal and replacement procedures 49 Removing the chilled water temperature sensor internal components 1 Remove th
28. ed technician o E ell e sampling smoke test local code local code Regel E geeeetieg inspection local code S e a operational inspection local code HP POD 20c structure Visually inspect the structural Annually Qualified personnel integrity Periodic maintenance 66 Inspect the door operation and Annually Qualified personnel inspect the door gaskets for water and air leaks Visually inspect the paint Perform Annually Qualified personnel prep and touch up as necessary Life safety Capable Party Manual EPO shunt trip EPO FUNCTIONAL TEST Annually Qualified personnel Manually initiate EPO with the internal and external push buttons if installed in succession Verify all shunttrips on all panels trip Thermal EPO shunt trip EPO FUNCTIONAL TEST Annually Qualified personnel Initiate a thermal automatic EPO shutdown via the EPO temperature switches located in the hot aisle Verify all shunt trips on all panels trip EPO System Test EPO NON FUNCTIONAL TEST Annually Qualified personnel Mode Key Switch Test rotate keyed switch through all modes ARMED MODE Verify e Power Indicator White e Armed Light White BYPASS MODE Verify e Bypass Light Green TEST MODE Verity e Test Light Amber Press EPO button each in succession and thermal trip to verify e Reset Light White e Audible alarm e Visual lamp indicator Replace light upon failure Emergency Lighting Verify emer
29. eplace the hot aisle temperature sensors Removing the hot aisle temperature sensor 1 Remove the four screws 1 that secure the hot aisle temperature sensor cover and then remove the cover 2 2 Label the hot aisle temperature sensor wires or take a picture to remember which wires to reconnect later 3 Disconnect the wires Removal and replacement procedures 44 4 Remove the two retaining screws and then remove the hot aisle temperature sensor housing from the wall Cl GG T Replacing the hot aisle temperature sensor Reconnect the wires to the hot aisle temperature sensor Reconnect the wires Re attach the hot aisle temperature sensor housing to the wall using the two retaining screws Replace the hot aisle temperature sensor cover 1 rf SP ES Replace the four screws that secure the hot aisle temperature sensor cover 2 Fluid system components Chilled water supply and return header pressure sensors The HP POD 20c contains two chilled water pressure sensors One is located in the chilled water supply header and one is located in the return header The chilled water supply and return header pressure sensors are located in the cold aisle where the headers penetrate the HP POD 20c Removal and replacement procedures 45 You need a wrench to remove and replace the pressure sensors Removing the chilled water supply and return header pressure sensor Observe the sensor alignment di
30. erential pressure for all three cooling zones You need a small wrench to remove and replace the differential pressure sensor Removal and replacement procedures 16 Removing the differential pressure sensor 1 Using a small wrench loosen the tube retaining lock nut 2 Label the hose connector tube or take a picture to remember which hose to reconnect to the I O system later Remove the hoses 4 Pull the release tab at the top of the sensor to release it 1 grasp the edges of the sensor and then pull forward to remove it 2 Replacing the differential pressure sensor 1 Slide the differential pressure sensor into the grooves until it clicks into place 2 Refer to your notes on where to insert the hose to connect it to the 1 O system 3 Using a small wrench tighten the retaining lock nut Do not over tighten it 4 Reconnect the hose to the I O system Removal and replacement procedures 17 Door position devices Magnetic contacts Magnetic contacts are located on all doors and cabinets You need a screwdriver and scissors to remove and replace the magnetic contact Removing the magnetic contacts 1 Remove the two screws that secure the upper magnet 1 2 Cut the tie wrap 2 and loosen the nut on the POD structure that secures the wire 3 Pull the wire all the way through to the point of entry or ECS panel 3 Replacing the magnetic contacts 1 Feed the wire all the way through from the point of entry
31. ers There are two heat exchanger air filters per cooling zone for a total of six filters You do not need any tools to remove or replace the heat exchanger air filter Removing the heat exchanger air filter 1 Pull the locking tabs away from the filter to release it 2 Pull the filter down through the frame channels to remove it Replacing the heat exchanger air filter 1 Angle the filter to position the top corners in the frame channels and then push the filter up to the top of the frame Removal and replacement procedures 26 2 Push in the bottom corners of the filter until the locking tabs engage and the filter clicks into place VESDA filter The VESDA filter sensor notities you through the ECS when a filter must be changed HP recommends periodically inspecting and changing each VESDA filter A VESDA filter can be replaced during normal HP POD 20c operation You need a Phillips head screwdriver for installation Removing the VESDA filter 1 Remove the filter cover on the front of the VESDA unit Removal and replacement procedures 27 2 Remove the 10mm screw that secures the VESDA filter 1 and then remove the filter 2 Replacing the VESDA filter 1 Insert the new VESDA filter 1 and then replace the 10mm screw that secures the filter 2 2 Replace the VESDA filter cover Rittal SK 3326 ventilation fan filter The ventilation fan filter is located behind the louvered grille ly IMPOR
32. ervice personnel Regulatory information 73 e _ The electrical connections of the HP POD 20c are evaluated as feeder connections for connection to an existing tacility and are not suitable as service entrance for connection to the utility e The HP POD 20c is designed for stationary installation outdoors in a Pollution Degree 3 environment in restricted access locations with field wiring terminals provided for permanent supply connections e The HP POD 20c meets the following ratings Feature Specification Rated Overvoltage Category Ill Surge protection device Class Class 1 2 C to 54 C 35 6 F to 129 2 F Relative humidity 0 to 100 humidity e As part of the overall certification relevant 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 Regulatory requirements for EXIT signs Manufacturers of tritium EXIT signs are specific licensees meaning they are licensed by the NRC or an Agreement State The signs are considered generally licensed devices because they are inherently sate enough to be handled or used by anyone with no radiation training or experience Although purchasers known as general licensees do not need authorization from the NRC or a state regulatory agency to possess the signs they are subject to certain regulatory requirements regarding handling transfer or disposal of the sig
33. g LLS verify proper cylinder Quarterly Qualified personnel operation Inspect the cylinder for blackened areas and if present check the condition of the electrodes If necessary replace the cylinder es Replace the cylinder Annually Qualified personnel Component to Component to be inspected Component to be inspected Task Task Ipreauene Capable Party Full system functional check Operational check of all system Quarterly Qualified personnel components UCU Check and clear alarm log Qualified personnel Inspect and test ECS battery Every 2 years Qualified personnel backup system Electrical Maintenance of the electrical components might require the following e Expose personnel to high voltage e Allow personnel to come into direct contact with high voltage e Power down the POD during the execution of the maintenance item You must explicitly state and acknowledge if a POD power down will be possible If a power down is not possible LLS inspections will be conducted and further action will be taken at your discretion Component to be inspected Capable Party S cannachons Use LLS to check for major Quarterly Licensed electrician electrical connections torque marks sizzle and acrid odor Main House Power Feeds Busway End Feeds Drop Boxes including cables and cord caps Electrical panels breakers and disconnects 480 415 VAC transformer Periodic maintenance 64 Component to be ins
34. gency lighting is Qualified personnel visible when all lighting is off and the POD doors are shut Exit signs Visually inspect Tritium exit signs Qualified personnel for operation or damage Replace as necessary Emergency egress Personnel door emergency egress Bi annually Qualified personnel panic bars Visual and operational inspection Periodic maintenance 6 7 Access control Component to be inspected Task Frequency Capable Party System functional test Visual inspection and operational Annually Qualified personnel test of door access contact switches Visual inspection and operational Annually Qualified personnel test of the following Door access card readers Electric strikes Door release switches at each personnel door and or in each personnel door panic bar Third party components All maintenance for third party equipment will be detined by the manufacturer of the equipment HP will with a defined and signed SOW conduct all maintenance as identified by the original manufacturer Examples of external third party components that HP will conduct all manufacturer specified maintenance with a signed SOW includes e External UPS equipment Internal UPS and rack equipment that is purchased trom HP is covered by a standard HP warranty and services contract purchased separately e Generators e Switchgear For maintenance activities for all third party equipment purchased as part of and delivered w
35. h NHOO KTF 160 660794 001 PS Switch 1SAM150000R1005 660796 001 PS Terminal Cover 1SDA051415ROOO1 660802 001 SPS Relay Assembly 62 32 8 230 0040 660803 001 SPS Relay 1SVR630884R3300 660806 001 SPS Relay Assembly 46 61 9 0240074 718586 001 SPS LED LIGHT CO82 S 718588 001 PS HUMIDIFIER CHFO3V200 1 The replaceable component in the following table must be replaced by a licensed fire safety contractor iy IMPORTANT These parts must be replaced by a licensed fire safety contractor according to all local and regional fire codes and in compliance with manufacturer specifications Spare part number Description 664746 001 SPS DETECTOR SMOKE VESDA VLS 214 Illustrated parts catalog 12 Overview Installation considerations A CAUTION All plumbing to and from the HP POD 20c must be completed by a licensed plumber All wiring in and around the HP POD 20c must be completed by a licensed electrician Failure to comply with these instructions can impact your warranty and or result in equipment damage Optional Fire suppression system A CAUTION The POD fire suppression system is manufacturer designed engineered and installed to comply with national standards However HP does not certify that the installed fire suppression system meets all local jurisdictional requirements Compliance with local codes is your responsibility and includes specific local requirements for initial and periodic inspections certifications and mainte
36. in pan to determine the exact location of the leak Power down the IT equipment in the zone where the leak is located Determine the affected heat exchanger 4 Close and danger tag the supply and return valves to the affected heat exchanger If the heat affected exchanger cannot be identified close all the heat exchanger supply and return valves in the affected zone and open one supply valve at a time to determine the location of the leak 5 Repair the leak or contact HP if you are still within your service contract Humidifier if installed Component to be inspected Capable Party Humidifier e Inspect for water leaks verity 17 Bi weekly if Qualified personnel that no sparks form between staffed the electrodes during e Quarterly if operation not staffed Inspect the general operation of the cylinder Humidifier drains Verify the following Guarterly Qualified personnel e Drains are in working order e There is an air gap at the funnel drain entry into the site system Drain discharge is not getting water on external equipment or grounding system Periodic maintenance 63 Component to be inspected Capable Party Homidilierdrains Put the humidifier in system flush Quarterly Qualified personnel mode and inspect drain flow and water supply flow Inspect clean and or replace as necessary Inspect for any internal or external Quarterly Qualified personnel water leaks repair or replace leaking components Usin
37. ire Protection Association Designed to Comply National Fire Alarm code 2007 Edition 2006 National Fire With Protection Association NEPA 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 Satety and NEC compliance The HP POD 20c is certified to UL 69050 1 IEC 60950 22 as an Information Technology Product and classitied according to the National Electric Code NFPA 70 For more information see HP POD 20c regulatory compliance The HP POD 20c is not suitable for long term human occupancy The HP POD 20c is Listed as a Product that provides service access areas for periodic maintenance and service These areas must be used only by owner authorized and qualitied personnel who are trained in the maintenance and service of the HP POD 20c components iy IMPORTANT Before installing the HP POD 20c consult your local AHJ tor 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 e The HP POD 20c is listed as an Information Technology Product to UL 60950 e The HP POD 20c is evaluated as a non inhabitable product that provides service access areas for customer authorized qualitied and trained s
38. istributor licensed radioactive waste broker or a licensed low level radioactive waste disposal facility These facilities may charge a fee for this service Within 30 days of disposing of a sign the general licensee is required to file a report to the NRC or Agreement State that includes Regulatory information 74 e the device manufacturer s or distributor s name model number and serial number e the name address and license number of the person receiving the device and e the date of the transfer Reports should be sent to Director Oftice of Federal and State Materials and Environmental Management Programs ATTN GLTS U S Nuclear Regulatory Commission Washington D C 20555 0001 For more information see the Fact Sheet on Tritium EXIT Signs on the NRC website http www nrc gov reading rm doc collections tactsheets ts tritium html Satety 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 Satety Compliance EnterpriseProducts Warranty information HP ProLiant and X86 Servers and Options http www hp com support ProLiantServers Warranties HP Enterprise Servers htto www hp com support EnterpriseServers Warranties HP Storage Products http www hp com support Storage Warranties HP Networking Products http www hp com supp
39. ith the HP POD 20c see the Operations and Maintenance Manual for the HP Performance Optimized Datacenter 20c This manual might not cover equipment purchased through Critical Facilities Services Periodic maintenance 68 Specitications General HP POD 20c specitications ae ee Overall dimensions Height 3 05 m 10 ft Length 6 10 m 20 ft Width 2 43 m 7 97 fi e Maximum fully loaded 22 680 kg 50 000 Ib Rack Units RU total 200 240 VAC S Voltage to rack 200 240 VAC Minimum quantity of PDUs per HP POD 20c 10 one per rack Maximum quantity of PDUs per HP POD 20c 20 two per rack Maximum power per PDU 30A 17 kW 60A 34 kw Network supported Bulk cable pass through fiber Bulk cable pass through copper External rated DEMARC box The empty weight includes the HP POD 20c structure empty racks PDUs and drop boxes It does not include IT equipment The maximum power depends on the exact installation and power configuration in your POD The HP POD 20c is electrically limited to 288 kW Electrical specifications Electrical busway system information ba Bebe Number of busways Specifications 69 Fire alarm panel connections The electrical layout of the fire alarm system is as described in the schematic drawing supplied with the HP POD 20c Water specifications The following table describes the chilled water system specifications for the HP POD 20c ba B Facility input temperature
40. ling zones Removing the chilled water supply and return header drain pan sensor 1 Follow the sensor wire to the associated satellite box Disconnect the wire from the satellite box terminal and note the wire location 2 Pull the wire through from the satellite box to the sensor location and then remove the sensor Replacing the chilled water supply and return header drain pan sensor 1 Position the sensor in the main header drain pan Removal and replacement procedures 34 2 Route the wire to the associated zone satellite box 3 Connect the sensor wire to the appropriate port on the satellite box terminal Humidistat The humidistat is located in the cold aisle humiditier bump out You need a Phillips head screwdriver and a flathead screwdriver for installation Removing the humidistat 1 Press the power button on the outside of the humidifier to power down the humidifier 2 Open and danger tag the associated circuit breaker in the ECS cabinet The circuit breakers are identified on the panel schedule 3 Detach the front panel of the humidistat from the mounting base a Remove the screw securing the tab in the opening 1 and then slide the tab to the open position 2 Removal and replacement procedures 35 b Use a flathead screwdriver to the press the release button 1 and then pull the front panel from the bottom to detach the panel 2 The two parts remain connected by a flat ca
41. nance Any additional local requirements are not covered as part of the option price or basic installation and deployment services unless specifically included in an executed Statement of Work A WARNING Fire suppression agents include a pre discharge warning and evacuating system In the event of a fire all protected space must be evacuated as soon as possible Y IMPORTANT The fire suppression abort button is located next to the ECS panel and can be pressed to interrupt the 30 second fire suppression agent release delay for an additional 30 seconds This button interrupts the countdown but does not reset the 30 second fire suppression agent release delay The fire suppression agent release countdown will continue when the abort button is released until the time is exhausted and the fire suppression agent is released The fire suppression system contains conventional fire alarm control circuits and includes features required for single or dual hazard suppression release applications including a low toxicity agent In the event of fire suppression release the suppression tanks must be refilled by a certified technician Overview 13 Removal and replacement procedures Buttons EPO button One EPO button is located on the POD interior near the main exit A second EPO button is located on the POD exterior Removing the EPO button Grasp the bracket 1 Remove the EPO button from the bracket 2 Remove the contact modules from the
42. ns For more information see the NRC website http www nrc gov reading rm doc collections tact sheets ts tritium html _edn2 They are also subject to NRC or Agreement State inspection and enforcement action including fines for violating those requirements Manufacturers must inform purchasers of the EXIT signs of the regulatory requirements for generally licensed devices The general licensee is required to designate an individual responsible tor complying with the regulatory requirements Under NRC regulations a general licensee using tritium EXIT signs e must NOT remove the labeling or radioactive symbol or abandon a sign e must properly dispose of an unused sign see below e must report to the NRC or the appropriate Agreement State any lost stolen or broken signs e must inform the NRC or an Agreement State of a name change change of address or replacement of a general licensee s designated representative e must NOT give away or sell the sign to another individual company or institution unless the device is to remain in use at its original intended location in such a case the transferor is to notify the recipient of the regulatory requirements and must notify the NRC or Agreement State of the transfer within 30 days Tritium EXIT signs must NOT be disposed of as normal trash To dispose of a sign properly a general licensee must transfer the sign to a specific licensee This would typically be a manufacturer d
43. nsor cover 1 Removal and replacement procedures 42 Temperature sensor cold aisle The HP POD 20c contains three temperature sensors in the cold aisle 1 BR CA EES pr a A E IW ele ee l ek You need a screwdriver and scissors to remove and replace the cold aisle temperature sensor Removing the cold aisle temperature sensor 1 Remove the four screws that secure the cold aisle temperature sensor cover 1 and then remove the cover 2 E pp ES CH PEN DI SS SL Je tt mm meal GTZ S E T aa mle L CH CC d 2 Label the cold aisle temperature sensor wires or take a picture to remember which wires to reconnect later 3 Disconnect the wires 4 Remove the two retaining screws and then remove the cold aisle temperature sensor housing from the wall Replacing the cold aisle temperature sensor 1 Reconnect the wires to the cold aisle temperature sensor 2 Reconnect the wires 2 Re attach the cold aisle temperature sensor housing to the wall using the two retaining screws Removal and replacement procedures 43 4 Replace the cold aisle temperature sensor cover 1 5 Replace the four screws that secure the cold aisle temperature sensor cover 2 SS SR EN pr DESEN 1 SS ox EN 1 DESEN A DH ji em I Y l e e ee LE 3 vert oC Cai Temperature sensors hot aisle The HP POD 20c contains three temperature sensors in the hot aisle You need a screwdriver to remove and r
44. o power up the humidifier Removal and replacement procedures 55 Humidistat if installed The humidistat is located in the cold aisle humiditier bump out You need a screwdriver to remove and replace the humidistat Removing the humidistat 1 Press the power button on the outside of the humidifier to power down the humidifier 2 Open and danger tag the associated circuit breaker in the ECS cabinet The circuit breakers are identified on the panel schedule 3 Detach the front panel of the humidistat from the mounting base a Remove the screw securing the tab in the opening 1 and then slide the tab to the open position 2 Removal and replacement procedures 56 b Use a flathead screwdriver to press the release button 1 and then pull the front panel from the bottom to detach the panel 2 The two parts remain connected by a flat cable 4 Squeeze the two terminal cover fins to remove the cables from the terminal block Remove the screws securing the mounting base to the wall Replacing the humidistat 1 Detach the front panel of the replacement humidistat from the mounting base a Remove the screw securing the tab in the opening 1 and then slide the tab to the open position 2 Removal and replacement procedures 57 b Use a flathead screwdriver to the press the release button 1 and then pull the front panel from the bottom to detach the panel 2 The two parts remain connected
45. on 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 hitp www8 hp com us en supportdrivers 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 ag sama houston hp com services cache 10950 0 0 225 121 html Contacting HP 72 Regulatory information HP POD 20c regulatory compliance We IMPORTANT All regulatory information applies to HP POD 20c International and HP POD 20c North America only HP POD 20c China is designed according to the same requirements but it is not a listed product and has not been verified by the governing body The HP POD 20c complies with the following regulatory standards Standard Certification level Standard title UL 60950 ETL Listed e 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 NFPA 70 _ ETL Classified NFPA 70 National Electric Code 2008 Edition 2008 National F
46. operating altitude 76 2 m to 9 44 m 250 ft to 30 000 ft For non operating specifications consider the temperature of computer and IT equipment inside the HP POD 20c Optional features specifications 3M Novec 1230 or FM200 fire extinguishing system provided in two canisters main and reserve 12 key pad with 125 KHz proximity and 13 56 MHz contactless smart card Humiditier Provides 0 9 3 63 kg hr 2 8 lb hr of water vapor into cold aisle to maintain POD environment within 20 to 80 relative humidity Specifications 71 Contacting HP Before you contact HP Be sure to have the following information available before you call HP Active Health 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 htto 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 informati
47. ors drain pan 33 sensors humidity 37 series number 75 spare part numbers 5 11 specifications 69 specifications electrical 69 specifications environmental 69 70 specifications general 69 specifications rack 70 specifications water 70 structural components 5 structure maintenance 66 T technical support 72 telephone numbers 72 temperature sensors cold aisle 43 temperature sensors cold aisle removing 43 temperature sensors cold aisle replacing 43 temperature sensors hot aisle 44 temperature sensors hot aisle removing 44 temperature sensors hot aisle replacing 45 thermal air flow performance 70 third party components 68 V valves 58 ventilation fan 24 ventilation fan filter 28 ventilation fan removing 25 ventilation fan replacing 25 VESDA filter 27 VESDA filter removing 27 VESDA filter replacing 28 W warranty information 75 water specifications 70 website HP 72 Index 81
48. ort Networking Warranties HP POD 20c regulatory compliance ly IMPORTANT All regulatory information applies to HP POD 20c International and HP POD 20c North America only HP POD 20c China is designed according to the same requirements but it is not a listed product and has not been verified by the governing body The HP POD 20c complies with the following regulatory standards Certification level Standard title UL 60950 ETL Listed e UL 60950 Standard for Safety Information Technology Equipment Part 1 General Requirements Issue 2007 03 27 Edition 2 e UL 60950 Standard for Safety Information Technology Equipment Part 22 Equipment to be Installed Outdoors Issue 2007 04 23 Edition 1 NEPA 70 _ ETL Classified NFPA 70 National Electric Code 2008 Edition 2008 National Fire Protection Association NFPA 72 Designed to Comply National Fire Alarm code 2007 Edition 2006 National Fire With Protection Association NFPA 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 Regulatory information 75 Glossary branch circuit The conductors and components following the last overcurrent protective device protecting a load cover An unhinged portion of an enclosure that covers an opening
49. pected Capable Party POD SHUT DOWN REQUIRED Annually Licensed electrician Conduct torque checks on the following Main House Power Feeds Electrical panels breakers and disconnects e Busway End Feeds and Drop Box locking mechanism bolt Grounding Grounding system residence test Every 2 years Licensed electrician using the DUCTOR method POD SHUT DOWN REQUIRED Every 2 years Licensed electrician Ground and grounding connection lug located internal to each electrical panel torque test Clean and re tighten as necessary Service entrance grounding Every 2 years Licensed electrician ground rod ground well and grounding connection lug located external to the POD torque test Clean and re tighten as necessary POD SHUT DOWN REQUIRED Every 2 years Licensed electrician Service entrance ground connection lug located on the switchboard or landing location torque test Clean and re tighten as necessary Grounding system bonding Every 2 years Licensed electrician jumpers that connect racks to the POD structure and rack to rack torque test Clean and re tighten as necessary Cen breakers Panel breaker operational test Annually Licensed open and shut electrician Qualified personnel LLS inspection of breakers Quarterly Licensed disconnects motor starters and electrician Qualitied fuse holders physical personnel Breaker fault testing for all Every 3 years Third party testing breakers gt 25
50. rection Disconnect the sensor wiring 1 2 3 Using a wrench disconnect the sensor from the tubing connection by rotating the nut counterclockwise 4 Remove the sensor from the water piping Replacing the chilled water supply and return header pressure sensor 1 Position the sensor as it was prior to removal 2 Connect the sensor to the sensing tube 3 Using a wrench rotate the sensor retaining nut clockwise to tighten it 4 Reconnect the sensor wiring Removal and replacement procedures 46 Chilled water flow sensor You need a wrench to remove and replace the chilled water flow sensor Removing the chilled water flow sensor 1 Label the wired connections or take a picture to remember which wires to reconnect to the chilled water flow sensor Disconnect the wires trom the back of the sensor Using a wrench rotate the sensor locking gland counter clockwise 1 4 Pull forward to remove the sensor from the water piping 2 Replacing the chilled water tlow sensor 1 Reference your notes on where to reconnect the wires to the chilled water flow sensor 2 Reconnect the sensor wiring 3 Insert the sensor into the water piping 1 Removal and replacement procedures 47 4 Using a wrench rotate the sensor locking gland clockwise to tighten it 2 Chilled water system temperature sensor The HP POD 20c contains two chilled water header temperature sensors One is located in the chilled water supply h
51. s for the EPO system and fuses for other house panel panel fuses components mn Battery backup power supply Provides 24V DC power to the PLC and ECS system Illustrated parts catalog 9 HP POD 20c racks The HP POD 20c contains a total of ten IT racks A CAUTION If any racks contain empty RU space use the HP POD 20c filler panels to maintain the efficiency of the HP POD 20c thermal system Filler panels are available from HP in 10 pack quantities part number AQ682A and 100 pack quantities part number AS993A For more information about racks and network cabling see the HP Performance Optimized Datacenter Networking Guide Aisle clearances Cold aisle clearance The maximum protrusion of any installed IT component directly impacts the available cold aisle clearance for removal and replacement of other IT components Maximum component depth must follow the clear aisle distance calculations The following figure shows how to calculate this distance The maximum rack tace to cold aisle wall distance is 39 5 inches In the figure X represents any protrusion into the cold aisle starting from the rack face of the installed IT component for example the bezel Y represents cold aisle clearance The cold aisle clearance dictates the maximum depth D of any installed IT component To find the maximum cold aisle clearance calculate 100 33 cm 39 5 in X Y We IMPORTANT As the value for X increases the value for Y decreases
52. sible leak There should be no water in the chilled water supply and return header drain pan The drain pan should always remain dry Leak isolation AN WARNING To reduce the risk of electric shock or damage to the equipment use extreme caution when removing and replacing components that involve water around the electrical equipment There is great risk of electrical shock when water is used near electricity Periodic maintenance 62 A CAUTION Ifa serious leak develops shut down the POD immediately and isolate the chilled water cooling system from the site Contact HP immediately to initiate a field service call Do not attempt to repair the chilled water cooling system Attempting to self repair the chilled water cooling system during the warranty or service contract period shifts all liability to you P IMPORTANT Power down the POD after a leak is detected Non isolable leak detection A non isolable leak is a leak from the main supply line or the return header To repair a non isolable leak 1 Power down all IT equipment 2 Re direct the leaking water away from the IT equipment 3 Repair the leak or contact HP if you are still within your service contract Isolable leak detection An isolable leak is any type of leak that does not occur from the main supply line or the return header To repair an isolable leak 1 Inspect the zone indicated on the ECS Status Overview screen You might need to inspect each zone condensate dra
53. stem with an audible alarm Fire alarm manual pull Enables manual initiation of the fire system which includes activating the interior and exterior fire strobe lights and the optional fire suppression system Fire suppression abort button Aborts the fire suppression system A fire suppression abort button is located next to each personnel door EPO button Disconnects the HP POD 20c from main power activates the red EPO indicator on the control cabinet door and activates the red EPO strobe on the HP POD 20c exterior To restart the HP POD 20c after an EPO event you must reset the EPO button by turning the key and switching the button to the Active position This is an optional component that might not be included Illustrated parts catalog 6 Electrical power component identification Front view shown ten Jee Omen O o Demarcation box Customer communication connection point for the following components e ECS e Security e Phone Connection location for fire emergency and VESDAnet signals 380 415 VAC Y 3 phase Feed A and B power for IT critical loads busways and house power 400 A The demarcation box and the fire box are communication data points that are provided on the POD by HP Connecting these data points is the responsibility of the customer unless an approved Statement of Work is initiated Main breaker locations Side view shown Illustrated parts catalog 7 External panel labels
54. usncaeaseseusucesasaeueeususaeananenss 47 Chilled water system temperature sensor c ceecccce eee cece ee eeee eee eeeee ease eeeee see eeeesseeeeeesaeeeeeesseneeeeaaeeees 48 Chilled water temperature sensor internal components 49 R NNEN 51 R G 52 Humidistat if installed EE 56 K 58 External chilled water isolation VAY Cid oda cansaccresadanscennoncetatadarnpaniancneladsedanedaclaortstacadians ege Seen 58 External pressure gauge isolation valve ccccccceeseeccce cence eee eeee ees aeeeeee ss eeeeeeeaeeeeeeeueeeeeeeaaeeeeeaaneeeeeas 59 PEPER GR sect ta ce pes rer EA A AT A AEN A E E E ol Ne EE ol aerer ege 61 Coona St EE 61 EGAN EE 62 leak ISO ANON EE 62 ElWteh tee 63 Se 64 Pe dE 64 Fire adlarm dnd suppression SySlE ca ccepnsaecacnpsecaseatias tecenusaae EE RS 66 AE EIER 66 KEE 67 PICCESS COMM eege 68 Third party COM E 68 Eege 69 General HP POD EE 69 Eleciicalspecificahons E 69 KE ssecisaiisre nn cqcnsdsaa ane coeacteshtosnsasataensessenanneedgsecaniabiaa sa iactenattead nee hotennesteadicantontss 70 Ree 70 Thermal and air flow performance cccccccceeeeeccce cece eeeee cece nese eee ccc A AA EEEE EE EEG A HEE EE E E HH EE EEE E GHEE SESE EE GG EOE EEEEEE EEE 70 Environmental specifications aicicsscnscinaseantaionancnennecantsinadaacnn saveadtatmmadacin abansdedanedemeneatined duewastnnnseeedaitecbaciuetess 70 Optional features spechhcoiions cess eeeeee eee eeeeecEEA EAHA EEE A G HH EEE EGH OE
55. ypassed EPO mode key control Enables you to select the EPO mode EPO reset button Resets the EPO system when pressed EPO horn Sounds when an EPO event occurs Removal and replacement procedures 30 Removing the ECS EPO LED indicators V d Q Ip T LI 1 Remove the screw from the mounting base 1 2 Remove the contact block from the mounting base 2 3 Pull the ECS push button selector switch or LED light out of the mounting base 3 Replacing the ECS EPO LED indicators OC O E H D ed m C 1 Insert the ECS push button selector switch or LED light into the mounting base 1 2 Attach the contact block to the mounting base 2 3 Attach the screw to the mounting base 3 Removal and replacement procedures 31 Lights LED light The HP POD 20c contains three LED lights in the cold aisle and three LED lights in the hot aisle You need a screwdriver to remove and replace the LED light Removing the LED light You need a screwdriver to remove and replace the LED light 1 Disconnect power from the LED light 2 Remove the screws 1 3 Remove the LED light assembly 2 Replacing the LED light 1 Place the LED light where you want to secure it 1 2 Insert the screws 2 Removal and replacement procedures 32 3 Reconnect power to the LED light Sensors Heat exchanger condensate drain pan sensors The HP POD 20c China model includes three heat exch
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