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APC 3500 Power Supply User Manual

1. BOOTP For the Network Management Card to use a BOOTP server to configure its TCP IP settings it must find a properly configured RFC951 compliant BOOTP server 1 In the BOOTPTAB file of the BOOTP server enter the MAC address of the Network Management Card the IP address the subnet mask default gateway and an optional bootup file name Look for the MAC address on the display interface Path Main gt Configure Network or on the label on the back of the Network Management Card 2 When the Network Management Card reboots the BOOTP server provides it with the TCP IP settings If you specified a bootup file name the Network Management Card attempts to transfer that file from the BOOTP server using TFTP or FTP The Network Management Card assumes all settings specified in the bootup file If you did not specify a bootup file name you can configure the other settings of the Network Management Card remotely through its Web interface or control console user name and password are both ape by default See your BOOTP server documentation to create a bootup file DHCP You can use a RFC2131 RFC2132 compliant DHCP server to configure the TCP IP settings for the Network Management Card This section summarizes communication between the Network Management Card and a DHCP server For more detail about how a DHCP server can configure the network settings for a Network Management Card see DHCP Configuration in the User 5 Guid
2. Start up Delay The delay begins when the cooling unit is started and initialized The cooling unit cannot begin operation until this delay expires Use the start up delay to restart equipment sequentially in your room after a scheduled downtime Idle On Leak When set to Yes the cooling unit will enter idle mode if a Water Detection Fault activates Set to No to disable the cooling unit from entering idle mode if a leak is detected Note The leak sensor APC part number AP9325 is optional Note There are three alarms that will cause the cooling unit to enter idle mode e Water Detection Fault when Idle On Leak is set to Yes e Condensate Pump Fault e Cooling Failure InRow SC Operation 11 Contacts View the state of input and output contacts Path Main gt Configure Unit gt Discrete I O Each cooling unit supports a user defined input contact and a user defined output contact Each contact monitors a sensor and responds to changes in the state of the sensor open or closed Input State Indicates the actual state of the input contact Open or Closed A cooling unit is On when the state is normal and in Standby when the state is not normal Output State Indicates the actual state of the output contact Open or Closed An alarm will cause the output contact to change from the normal state Edit the normal state of input and output contacts 12 Path Main gt Configure Unit gt Discrete I O gt Normal State
3. 7 Electrical Hazard Turn off the cooling unit and disconnect all power sources Perform Lockout Verify that the fan hardware is tight Clean replace filters Clean condensate pans Clean condensate drain line Remove any debris from condensate floats Clean dust from door perforations Ooo oO oO O D Clean dust from fan bezels Functional tests Q Verify the cooling operation mode is functioning properly 38 InRow SC Operation Semi Annual Preventive Maintenance Perform all the Monthly Quarterly Preventive Maintenance items and the items below Prepared By Model Number Serial Number Date Cleanliness Q Check the cleanliness of the evaporator and condenser coils Clean if required InRow SC Operation Troubleshooting Problem Possible Cause Corrective Action Fans fail to start e Cooling Unit shutdown due to an external command e Single fan fails to start Temporarily remove the user contact cable if it is connected e Confirm that the fan is seated properly and fully engaged e Replace the fan if it is faulty Cooling unit cannot achieve setpoint e Improper placement of remote temperature sensor e Dirty filter e Dirty coil e Application error e Heat load is too far away e Verify that the remote temperature sensor is properly located in the IT rack e Clean the filter e Clean the coil e Contact APC Worldwide Customer Support at a number on
4. Select a serial port at the local computer and disable any service that uses that port 2 Use the provided configuration cable to connect the selected port to the serial port on the main board holding the Network Management Card 3 Runa terminal program such as HyperTerminal and configure the selected port for 9600 or 19200 bps 8 data bits no parity 1 stop bit and no flow control Save the changes 4 Press ENTER to display the User Name prompt 5 Use ape for the user name and password See Control console on page 31 to finish the configuration Remote access to the control console From any computer on the same subnet as the Network Management Card you can use ARP and Ping to assign an IP address to a Network Management Card and then use Telnet to access the control console of that Network Management Card and configure the needed TCP IP settings Note After the IP address of the Network Management Card is configured you can use N Telnet without first using ARP and Ping to access that Network Management Card 1 Use the MAC address for the Network Management Card in the ARP command to define the IP address For example to define an IP address of 156 205 14 141 for a Network Management Card that has a MAC address of 00 c0 b7 63 9f 67 use one of the following commands Windows command format arp s 156 205 14 141 00 cO0 b7 63 9f 67 LINUX command format arp s 156 205 14 141 00 c0 b7 63 9f 67 Note
5. The combined airflow output of the cooling units in the cooling group Max Rack The highest rack temperature reported by any cooling unit in the cooling group Min Rack The lowest rack temperature reported by any cooling unit in the cooling group Max Return The highest return temperature reported by any cooling unit in the cooling group Min Return The lowest return temperature reported by any cooling unit in the cooling group About the cooling unit 22 Paths Main gt About InRow SC View identifying information that is helpful when obtaining service s Model e S N Number Serial Number F W Firmware Version e H W Hardware Version e Made Date of Manufacture e SC App Application Version e AOS Ver APC NMC Operating System Version InRow SC Operation Event Log The event log saves status information and a message each time a change in the cooling unit is detected Alarms events are recorded in the log and displayed on the active alarm screens Status informational events and system configuration changes are only displayed in the event log The number of messages in the event log is limited to 500 When the number of messages in the event log reaches 500 the oldest message will be dropped from the list every time a new message is added to the log View event log Path Main gt View Event Log The event log keeps a record of all alarms and events The screen displays the following s The name of the event
6. e The time and date the event occurred Use the arrow keys to scroll through the list of events and display the date and time for each event Clear event log Path Main gt Clear Event Log A confirmation screen is displayed when you select this option Enter the Admin password to erase the log Select YES to erase all of the events in the log Select NO to return to the main screen Respond to Alarms When an alarm is triggered the cooling unit alerts you through the display by the following methods Alarm screen entry on scrolling status screens LEDs on the front panel display e An optional audible alarm every 30 seconds if enabled View alarms Path Main gt View Alarms The View Alarms screen provides the number of alarms the severity and a brief description of the alarm Press the arrow keys to view the rest of the list Clear active alarms Path Main gt Clear Alarms A confirmation screen 1s displayed when you select this option Enter the Admin password to clear the alarm list Select YES to clear all of the alarms in the list Select NO to return to the main screen If the conditions that caused the alarm still exist those conditions cause the alarm to be regenerated function is defined as any function that can effect the ability to deliver rated cooling Q Note A Critical fault prevents the system from performing its primary function A primary performance A Warning fault is a fault that is not critical InRo
7. the back cover of this manual e Place the cooling unit closer to the heat load Water carryover e Improper fan speed selected e Room humidity is too high e Dirty coil e Dirty filter e Room humidity is too high e Select the next highest fan speed setting For example change the fan speed setting from Low to Med Low e Adjust setpoint on dehumidifying equipment e Add additional dehumidifying equipment e Clean the coil e Clean the air filter e Adjust setpoint on dehumidifying equipment e Improve room sealing Cooling unit noise level is higher than expected Improper fan speed selected e Incorrect placement of rack inlet sensor e Select a lower fan speed e Verify that the rack inlet sensor is properly located in the cold aisle Temperature control not precise enough e Improper placement of remote temperature sensor e Verify that the remote temperature sensor is properly located in the IT rack Water outside of Cooling unit e Condensate drain hose is not connected or not properly routed outside the cooling unit e Leak in drain system e Cooling unit not leveled properly e Damaged piping insulation e Verify that the condensate drain hose is properly connected to the pump and properly routed outside of the cooling unit e Verify that the condensate drain line does not exceed 4 9 meters 16 0 feet lift and 15 2 meters 50 0 feet horizontal run e Locate and repai
8. SUCH DAMAGES SPECIFICALLY APC IS NOT LIABLE FOR ANY COSTS SUCH AS LOST PROFITS OR REVENUE LOSS OF EQUIPMENT LOSS OF USE OF EQUIPMENT LOSS OF SOFTWARE LOSS OF DATA COSTS OF SUBSTITUENTS CLAIMS BY THIRD PARTIES OR OTHERWISE NO SALESMAN EMPLOYEE OR AGENT OF APC IS AUTHORIZED TO ADD TO OR VARY THE TERMS OF THIS WARRANTY WARRANTY TERMS MAY BE MODIFIED IF AT ALL ONLY IN WRITING SIGNED BY AN APC OFFICER AND LEGAL DEPARTMENT Warranty claims Customers with warranty claims issues may access the APC customer support network through the Support page of the APC Web site www apc com support Select your country from the country selection pull down menu at the top of the Web page Select the Support tab to obtain contact information for customer support in your region InRow SC Operation 43 APC Worldwide Customer Support Customer support for this or any other APC product is available at no charge in any of the following ways e Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer support requests www apc com Corporate Headquarters Connect to localized APC Web sites for specific countries each of which provides customer support information www apc com support Global support searching APC Knowledge Base and using e support e Contact an APC Customer Support center by telephone or e mail Local country specific centers go to www apc com support contact for contact inf
9. The MAC address is available on the display interface at Path Main gt Configure Network or look at the label on the back of the Network Management Card for the MAC address 1 Use Ping with a size of 113 bytes to assign the IP address defined by the ARP command For the IP address defined in step 1 use one of the following Ping commands Windows command format ping 156 205 14 141 1 113 LINUX command format ping 156 205 14 141 s 113 2 Use Telnet to access the Network Management Card at its newly assigned IP address For example telnet 156 205 14 141 3 Use ape for both user name and password See Control console on page 31 to finish the configuration 30 InRow SC Operation Control console After you log on at the control console as described in Local access to the control console on page 30 or Remote access to the control console on page 30 l 2 3 Choose Network from the Control Console menu Choose TCP IP from the Network menu If you are not using a BOOTP or DHCP server to configure the TCP IP settings select the Boot Mode menu and then select Manual boot mode Set the System IP Subnet Mask and Default Gateway address values Changes will take effect when you log out Press ENTER to return to the TCP IP menu 6 Press CTRL C to exit to the Control Console menu Log out option 4 in the Control Console menu Note If you disconnected a cable from the local compute
10. Arc by Schneider Electric Operation InRow SC ACSC100 ACSC101 gt ZA SSS SS Se E E Za aa si b SSS This manual is available in English on the enclosed CD Dieses Handbuch ist in Deutsch auf der beiliegenden CD ROM verf gbar Deze handleiding staat in het Nederlands op de bijgevoegde cd Este manual est disponible en espa ol en el CD ROM adjunto Ce manuel est disponible en fran ais sur le CD ROM ci inclus Questo manuale disponibile in italiano nel CD ROM allegato KRY a TID HARRERA CD ROM DD CHICANE T Instrukcja Obs ugi w jezyku polskim jest dostepna na CD O manual em Portugu s est disponivel no CD ROM em anexo HaHHoe pykoBOACTBO Ha PYCCKOM A3bIKe nMeeTca Ha npunaraeMmOM KOMNAKT AUCKE ery DL MaL CD ESR AS ASP CHAS BADIA BO D ESR AS ASP AS SCH AS o se CD AM Sa WFO USLC Contents General Information ocococcccncnccncnconcncncanancncananincnnannaza 1 Inspection Checklistssr 2 sw ae rn 3 Initial inspection checklist oo oooooomommmmmmmo 3 Electrical inspection checklist ooooooooooomooo o 4 Mechanical inspection checkliSt 0oooooooomooo 4 User interface inspection checklist o oo oooooo 5 Start up inspection checklist ooooooooomomom o 5 Final inspection checklist 02 000 e eee eee eee 5 ODCr ation
11. Configure the input contacts to cause alarm conditions based on the user defined normal state Output contacts can map internal alarms and events to outside devices Input Norm Set the normal state of the contact Open or Closed The cooling unit changes its operating mode to Closed when the actual state differs from the normal state Output Norm Set the normal state of the contact Open or Closed If the state of an alarm or event mapped to this contact changes from the normal state the contact also changes state Outpt Src Define the type of output source alarm either Any Alrm or Critical that causes the output to change from its normal state InRow SC Operation Cooling Group Configuration Use the cooling group configuration settings to add cooling units to the group and to define group operation only The settings in the Configure Group menu are defined by APC authorized personnel Caution APC recommends that this procedure be performed by APC authorized personnel when the cooling group is commissioned Configure the cooling group Path Main gt Configure Group The Configure Group menu contains settings that identify the number of cooling units installed in this cooling group and the physical arrangement of those cooling units Num Units Enter the number of cooling units in this cooling group Up to 12 cooling units can be joined together to work as a single cooling group Type Set the rack deployment strate
12. OWER CONVERSION CORPORATION HAS BEEN EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AMERICAN POWER CONVERSION CORPORATION RESERVES THE RIGHT TO MAKE CHANGES OR UPDATES WITH RESPECT TO OR IN THE CONTENT OF THE PUBLICATION OR THE FORMAT THEREOF AT ANY TIME WITHOUT NOTICE Copyright intellectual and all other proprietary rights in the content including but not limited to software audio video text and photographs rests with American Power Conversion Corporation or its licensors All rights in the content not expressly granted herein are reserved No rights of any kind are licensed or assigned or shall otherwise pass to persons accessing this information InRow SC Operation General Information Overview Note the definitions for the icons here and be observant for them throughout this manual They are intended to call attention to potential hazards and important information Symbols used in this manual Electrical Hazard Indicates an electrical hazard which if not avoided could result in injury or death Danger Indicates a hazard which if not avoided could result in severe personal injury or death Warning Indicates a hazard which if not avoided could result in personal injury or damage to product or other property Heavy Indicates a heavy load that should not be lifted without assistance Caution Indicates a potential hazard which if not avoided could result in damage to the equipment or other property Tip Ha
13. View Status Readings sse e e nenn 21 Scrolling status Screens lt e e e e 21 Cooling unit status e e e e 21 Cooling group Status 0 nn nn 22 About the cooling unit oooccccocc nun nun nn nn 22 Event Log um DEE 23 Respond to AlarmS sss s e er ti ei ee 23 Vie WAalarWs oi A A AS a 23 Clear active alarms 42 4 oseane dara aa 23 Alarm messages and suggested actions 24 Network Management Card sss ssss sss sees sees eee 27 Quick Configuration xx x e x e 27 Overview i aoni aoi arrena ae daa a 27 TCP IP configuration methods 000e ee eee nenn 27 APC Device IP Configuration Wizard 20 222220055 28 int file utility 4 2 23 2 re ia 28 BOOTP amp DHCP configuration x x x x e e e e e e nennen 28 Local access to the control console oo ooooooooooo 30 Remote access to the control console oo ooooo 30 Control console N SLR R K RR ees 31 ii InRow SC Operation Access a Configured Network Management Card 32 OvervieW iii a A A ia 32 Web Interface ito ara ra arar alas 32 TelnetandSSH 00 0 a a a 33 Simple Network Management Protocol SNMP 34 FEPISCP A A O eae 34 Modb s 2 2 o E a ql a a Ei 34 Recover From a Lost Password e 35 Maintenance sees ees ee sees enen Monthly Preventive Maintenance ooooooooooo 36 Quarterly Preventive Maintenance o oooooo
14. asswords is ape lower case To enter your password use the up or down arrow keys to scroll through the available character set Press the ENTER key to select the current letter and move the cursor to the next letter position After selecting the last letter of your password press the ENTER key once more to submit your password Ifthe Device and Admin passwords have been configured to be unique the Admin password can be entered for the Device password and Admin privileges will be granted Once the password is entered it remains in effect until the period of inactivity exceeds the Password Time out setting See Password amp time out on page 18 Q Note Passwords are case sensitive InRow SC Operation Start the cooling unit Path Main Menu gt On Standby Limiting access by requiring a password Selecting On Standby will display the Operate On Standby screen The second rro T line on the screen is Limit Access Yes No Select Yes to require a Clear arme A S S View Event Log y password in order to stop or start the unit When the curser is on Operate On Standby and the ENTER key is pressed the screen will gt gt operate On Standby display Enter Password The password must then be entered in order Limie Accessit Yes to continue If Limit Access No is selected a password is not required Enter Password To start the cooling unit change the setting to On by pressing the AA ENTER key to to
15. ating use exposure to the elements Acts of God fire theft or installation contrary to APC recommendations or specifications or in any event ifthe APC serial number has been altered defaced or removed or any other cause beyond the range of the intended use THERE ARE NO WARRANTIES EXPRESS OR IMPLIED BY OPERATION OF LAW OR OTHERWISE OF PRODUCTS SOLD SERVICED OR FURNISHED UNDER THIS AGREEMENT OR IN CONNECTION HEREWITH APC DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY SATISFACTION AND FITNESS FOR A PARTICULAR PURPOSE APC EXPRESS WARRANTIES WILL NOT BE ENLARGED DIMINISHED OR AFFECTED BY AND NO OBLIGATION OR LIABILITY WILL ARISE OUT OF APC RENDERING OF TECHNICAL OR OTHER ADVICE OR SERVICE IN CONNECTION WITH THE PRODUCTS THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES AND REMEDIES THE WARRANTIES SET FORTH ABOVE CONSTITUTE APC S SOLE LIABILITY AND PURCHASER S EXCLUSIVE REMEDY FOR ANY BREACH OF SUCH WARRANTIES APC WARRANTIES EXTEND ONLY TO PURCHASER AND ARE NOT EXTENDED TO ANY THIRD PARTIES InRow SC Operation IN NO EVENT SHALL APC ITS OFFICERS DIRECTORS AFFILIATES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT SPECIAL CONSEQUENTIAL OR PUNITIVE DAMAGES ARISING OUT OF THE USE SERVICE OR INSTALLATION OF THE PRODUCTS WHETHER SUCH DAMAGES ARISE IN CONTRACT OR TORT IRRESPECTIVE OF FAULT NEGLIGENCE OR STRICT LIABILITY OR WHETHER APC HAS BEEN ADVISED IN ADVANCE OF THE POSSIBILITY OF
16. ccess the Modbus register map go to the APC Web site www apc com InRow SC Operation Control the Environment The main function of the cooling unit is to remove waste heat and return treated air to the room at the required temperature The control strategies employed by the cooling unit depend upon the deployment strategy of the cooling group In an In row environment the cooling unit supplies constant temperature supply air to the common cold aisle The fan speed is modulated to ensure that the required volume of air reaches the IT equipment The fan speed is determined by the difference between the cooling setpoint and the maximum rack air inlet temperature of the cooling group In a RACS environment the front and rear of the IT equipment racks are fully enclosed Waste heat is funneled directly to the return air of the cooling unit so the heat cannot escape into the room Cool air is delivered directly from the cooling unit to the IT equipment racks In a Spot cooling environment the cooling unit operates like traditional computer room air conditioning CRAC equipment providing a constant return air temperature In Disc Discrete mode the fans operate at a user selectable speed Fan Control and the compressor operates at maximum capacity In Prop Proportional mode the fans are modulated to maintain the required return air temperature and the compressor output is modulated to maintain the necessary supply air temperature Setp
17. ce on the network 1 Address the Network Management Card by its IP address or DNS name if configured 2 Enter the user name and password by default ape and ape for an Administrator 3 To enable or disable the HTTP or HTTPS protocols use the Network menu on the Administration tab and select the Access option under the Web heading on the left navigation menu For more information on selecting and configuring network security see the Security Handbook available on the Utility CD or from the APC Web site www apc com InRow SC Operation Telnet and SSH You can access the control console through Telnet or Secure SHell SSH depending on which is enabled Select the Administration tab the Network option on the top menu bar and then the Access option under Console on the left navigation menu By default Telnet is enabled Enabling SSH automatically disables Telnet Telnet for basic access Telnet provides the basic security of authentication by user name and password but not the high security benefits of encryption To use Telnet to access the control console of the Network Management Card 1 Ata command prompt use the following command line and press ENTER telnet address As address use the IP address of the Network Management Card or DNS name if configured 2 Enter the user name and password by default ape and ape for an Administrator or device and apc for a Device User SSH for high security access If you u
18. critical alarm Check Log LED yellow When illuminated at least one new event has been logged since the last time the log was checked Only events that pertain to the operation of the cooling unit will activate this LED Status LED green When illuminated the cooling unit is receiving electrical power When the LED is flashing the cooling unit is downloading firmware for the controller This may take a few minutes O Liquid Crystal Display LCD View alarms status data context sensitive help and modify configurable items G Up and down arrow keys Select menu items and access information O ESCkey Return to previous screen or cancel current operation G Enter key Open menu items and input changes to the cooling unit settings Help key Display context sensitive help Press the help key for information about each option on the screen and for instructions on performing the tasks 6 InRow SC Operation Using the Display Interface Every time you apply power to the cooling unit the display interface initializes causing the LEDs to cycle and the alarm tone to activate Scrolling status screens After start up the interface displays the firmware revision number of the display interface The display interface then scrolls automatically and continuously through screens of status information Status Screen Name Status Information Displayed APC InRow SC Status e On Standby e Cooling unit name e Cooling unit location Gr
19. e 1 A Network Management Card sends out a DHCP request that uses the following to identify itself A Vendor Class Identifier APC by default A Client Identifier by default the MAC address value of the Network Management Card A User Class Identifier by default the identification of the application firmware of the Network Management Card 2 A properly configured DHCP server responds with a DHCP offer that includes all of the settings that the Network Management Card needs for network communication The DHCP offer also includes the Vendor Specific Information option DHCP option 43 By default the Network Management Card will ignore DHCP offers that do not encapsulate the APC cookie in the Vendor Specific Information option using the following hexadecimal format Option 43 01 04 31 41 50 43 where the first byte 01 is the code the second byte 04 is the length the remaining bytes 31 41 50 43 are the APC cookie See your DHCP server documentation to add code to the Vendor Specific Information option To disable the requirement that a DHCP offer include the APC cookie use the DHCP Cookie Is setting in the control console Network gt TCP IP gt Boot Mode gt DHCP only gt Advanced gt DHCP Cookie Is InRow SC Operation 29 Local access to the control console You can use a computer connected to the serial port on the main board holding the Network Management Card to access the control console 1
20. edure is complete according to the installation manual LJ The walls floor and ceiling of the room where the cooling unit is located are sealed with a vapor barrier Ly There is no evidence of damage to the cooling unit LJ The cooling unit is level and joined to the adjacent racks or secured to the floor Ly The clearance around the cooling unit is in accordance with local and national codes and regulations as well as the installation manual InRow SC Operation Electrical inspection checklist The electrical inspection verifies that all electrical connections are secure and correct and that the cooling unit is properly grounded Electrical Hazard All electrical wiring must comply with local and national codes and regulations Electrical Hazard The equipment must be grounded do not use a water pipe ground Ensure that the L Incoming voltages match the phase and voltage listed on the nameplate Electrical wiring complies with local and national codes and regulations a m Cooling unit is properly grounded a Electrical connections are tight including contactors terminal blocks controllers switches relays auxiliary devices and field connections Mechanical inspection checklist The mechanical inspection verifies that all mechanical components and connections are secure and tight and ready for start up and system charging The inspection ensures that field piping is properly installed to promote oil return to t
21. efore performing any electrical or mechanical service Wear appropriate Electrical Hazard Turn off the cooling unit and disconnect all power sources Perform Lockout AN personal protective equipment when checking hazardous voltages Q Check the fans All components should be moving freely with no signs of binding or damage Q Verify that the condensate line is flowing freely Electrical Tagout procedures before performing any electrical or mechanical service Wear appropriate Electrical Hazard Turn off the cooling unit and disconnect all power sources Perform Lockout AM personal protective equipment when checking hazardous voltages Electrical Hazard A Leakage Current Detector and Interrupter LCDI plug detects if there is damage to the power cord that could cause arcing between wires resulting in a fire The LCDI shuts off power if the power cord is damaged The cooling unit should be in Standby mode before testing the LCDI plug Q Inspect the power cord for damage The power cord for the ACSC100 60Hz has a test button on the cord to test the LCDI plug InRow SC Operation 37 Quarterly Preventive Maintenance Perform all the Monthly Preventive Maintenance items and the items below Prepared By Model Number Serial Number Date Mechanical Tagout procedures before performing any electrical or mechanical service Wear appropriate personal protective equipment when checking hazardous voltages
22. en you insert the CD If autorun is not enabled open the file contents htm on the CD 3 When the Wizard discovers the unconfigured Network Management Card follow the on screen instructions Note If you leave the Start a Web browser when finished option enabled you can use ape for both the user name and password to access the Network Management Card through your browser ini file utility You can use the ini file export utility to export ini file settings from configured Network Management Cards to one or more unconfigured Network Management Cards The utility and documentation are included on the CD BOOTP 8 DHCP configuration The default TCP IP configuration setting BOOTP amp DHCP assumes that a properly configured BOOTP or DHCP server is available to provide TCP IP settings to Network Management Cards The Network Management Card first attempts to discover a properly configured BOOTP server and then a DHCP server It repeats this pattern until it discovers a BOOTP or DHCP server If neither of these servers is available see Local access to the control console on page 30 or Es Remote access to the control console on page 30 to configure the needed TCP IP settings A user configuration ini file can function as a BOOTP or DHCP boot file For more information see the TCP IP configuration section of the User s Guide available from the Utility CD or the APC Web site www apc com 28 InRow SC Operation
23. ggle from Standby to On At that point the fans will start or Unit startup in progress will appear if the Start Up Delay option is set to restart multiple cooling units sequentially na2969a The cooling unit will run according to the configured settings for each cooling unit in the cooling group Note To toggle between On and Standby from the scrolling status screens press the ENTER key three times in rapid succession This operation can only be done if Limit Access Yes No is set to No Q Note On Standby only affects the local cooling unit You must set the On Standby option Stop the cooling unit Path Main Menu gt On Standby Note The Limit Access Yes No information provided above is also applicable for shutting down the unit Press the ENTER key to change the setting to Standby The cooling unit will enter the standby mode Electrical Hazard The Standby option does not remove power from the cooling unit You AN must disconnect power at the mains to remove power from the cooling unit 10 InRow SC Operation General Configuration The cooling group configuration options are set during the commissioning of the cooling units in the cooling group Caution This procedure must be performed by APC authorized personnel only Changing MN the settings incorrectly can cause malfunctions to your cooling unit Cooling unit configuration Path Main gt Configure Unit gt General Use the General menu to set the following
24. gy for the cooling units of this cooling group Spot The cooling unit is used as a stand alone unit In Row Air flow is not ducted Hot aisle air is cooled and the cooled air supply is shared by all loads in the row RACS Rack Air Containment System Air flow in the enclosure is controlled by a ducting system fitted to the enclosure Capacity Ctrl Set the capacity control of the cooling unit Disc Discrete The cooling unit operates as a room air conditioner The evaporator fan speed will remain constant at the user setting and the compressor will cycle on and off to maintain the cool setpoint N Note The Disc mode is only available in a Spot cooling configuration Prop Proportional The cooling unit matches the cooling output to the load demand This is accomplished using hot gas adjustment and fan speed control Load demand is determined by the cool setpoint and the temperature sensor at the rear of the cooling unit in Spot configurations or the temperature sensor at the front of the load rack in In Row and RACS configurations Fan Cntrl This selection allows air flow to be controlled automatically by the cooling unit or manually by user selected fan speed preference This property only applies to Spot Proportional In Row and RACS deployments Auto Air flow is automatically controlled by the unit Manual the air flow is fixed to the value ofthe Fan Speed Preference property See page 19 for more information A
25. he compressor Caution Improperly installed piping may result in improper operation and possible damage to the cooling unit or surrounding equipment Ensure that the Ly Fans are turning freely and that the blades are not distorted or bent Condensate drain line is at least the size of the drain connection Mechanical connections are tight including compressor and receiver connections Ceiling tile adapter is secured to the building structure with properly sized safety wire O O C C Covers and guards are in place 4 InRow SC Operation User interface inspection checklist The user interface inspection verifies that the sensors and internal communications links of the cooling unit are installed properly Ensure that m An A Link bus is connected to each cooling unit in the group and a terminator is plugged into all unused A Link connectors Ly The input contacts and output relays are connected correctly Ly The building management system if used is connected correctly LJ The temperature sensor is properly routed and mounted on the front entering air side of the enclosure immediately to the left or right of the equipment if nRow or RACS operating mode will be selected m The network port is connected correctly and an IP address has been assigned to the equipment Start up inspection checklist The start up inspection ensures that the cooling unit is operating properly after the initial
26. iii na Display Interface 2 2 deca hat 230 ars abe gabe aoe bak 6 Using the Display Interface 0 0 cece eee 7 Scrolling status Screens x e e eee eee 7 Main menu screens 0 000 cece eee eee eee 7 Navigating the main menu 2 e x x x e eee eee 8 Navigating the sub menus 000 00 eee eee eee eee 8 Using the Path statement 0 x x ee 9 Password entry ica pe gassed ie pie Ba ele oe ee E 4 9 Start the cooling unit x x x x x x x e eee 10 Stop the cooling unit 0 0 ee 10 General Configuration xxe e e e x x x x nennen nenn nn nn nen 11 B ntaets aora AE a RER 12 Cooling Group Configuration xs sx x K e x nn nennen 13 Configure the cooling group sss s x e e e e x e e nn nn 13 Identify the cooling unit e e o 14 Configure Modbus 00oooocccc nenn nn nn nn 14 InRow SC Operation Control the Environment oo 15 Setpoints ii AA AAA 15 Run ROQUES u coe daria a a A 16 Thresholds swt aces RA etn in en 16 Service intervals iii a eee ace nn 17 Display Settings vii a eae Sa eee es 18 Password amp time out 0 cee eee ee 18 Override the password time out and require password entry immediately oooooooo 18 Date and tite 1 5 ale tect ee eee tnd Bde an 18 Configure display 2 0000 e cece eee eee eee eee 19 Display units 225000000000 nee A 19 Network Configuration xxx x x x x e cece eee 20
27. ings for Manual boot mode only e IP Enter the IP address assigned to the Network Management Card of this cooling unit SM Enter the subnet mask for the Network Management Card of this cooling unit e GW Enter the default gateway for the Network Management Card of this cooling unit 20 InRow SC Operation View Status Readings The display interface has several options for viewing the status of the cooling unit the cooling group to which the cooling unit belongs and the environment being controlled The status readings for the cooling unit are available under the View Unit Status option in the main menu and status readings for the cooling group are available under the View Group Status option on the main menu or on the scrolling status screens Scrolling status screens When the display interface is idle 1t scrolls through screens of status information Press the up or down arrow key to interrupt the automatic scrolling and view a specific status screen Cooling unit status Path Main gt View Unit Status Op Mode The cooling unit is in one of the following modes On The cooling unit is cooling Standby The cooling unit is receiving power but is not enabled for cooling Idle The cooling unit is on but the compressor is not running because it has active alarms Cool Output The actual cooling output of the cooling unit Cool Demand The amount of cooling that the heat load currently requires Rack Inlet The temperatu
28. it is connected to the BMS port and not to the Control port e Make sure that the wire polarity is correct Using a DC voltmeter test the signal with no transmissions in progress Pin 2 should be greater than Pin 1 by at least 200 mV Measure the cooling unit with the cable disconnected and then measure it again with the cable connected Ifthe signal is less than 200 mV the cooling unit may be reverse wired e Make sure that every cooling unit has either two sets of wires in its connector OR one set of wires and a 150 ohm resistor Cooling units are not communicating with each other Output air is 17 C 62 F and fans are running at a very high rate of speed e A Link failure e Upper or lower supply air sensor fault e Verify that the actual number of cooling units in the group matches the group number setting e Verify that the A Link ports of every cooling unit have either two cables or one cable and a terminator e Confirm that the A Link cables are connected to the A Link ports and that a network cable is connected to the network port Either the upper or lower supply air temperature sensor has a fault Verify that both supply air temperature sensors are installed and working properly InRow SC Operation 41 Warranty One Year Factory Warranty The limited warranty provided by American Power Conversion APC in this Statement of Limited Factory Warranty applies only to products you purchase for your com
29. k page of this manual for contact information High Discharge Pressure Alarm Critical e For assistance refer to the back page of this manual for contact information Internal Communication Fault Critical e A hardware failure exists For assistance refer to the back page of this manual for contact information Low Suction Pressure Alarm Warning e For assistance refer to the back page of this manual for contact information Rtn Air High Temp Warning e Make sure the Return Air threshold is set correctly in the Set Unit Return Air High Temperature Threshlds screen Violation If the problem persists contact APC at a number on the back cover of this manual Sply Air High Temp Warning e Make sure the Supply Air threshold is set correctly in the Set Unit Supply air High Temperature Threshlds screen Violation If the problem persists contact APC at a number on the back cover of this manual Persistent High Discharge Critical e For assistance refer to the back page of this manual for contact Pressure Alarm information Persistent Low Suction Pressure Critical e Indicates there were 3 Low Suction Pressure shutdowns in 30 Alarm minutes Alarms must be cleared manually e For assistance refer to the back page of this manual for contact information Rack Inlet High Temperature Critical e Make sure the Rack Inlet High Temperature Threshold is set Violation correctly in the Thresholds screen e Make sure remote temperature sensor is installed correc
30. l for contact information Cannot Start Due to Low Suction Pressure Critical The unit cannot start because the suction low side refrigerant pressure 15 too low e If the problem persists refer to the back page of this manual for contact information Startup Line Pressure Imbalance Alarm Critical The unit cannot start because the line pressure is too low e If the problem persists refer to the back page of this manual for contact information Return Air Sensor Fault Supply Air Sensor Fault Critical Critical e A hardware failure exists For assistance refer to the back page of this manual for contact information e A hardware failure exists For assistance refer to the back page of this manual for contact information 26 InRow SC Operation Network Management Card Quick Configuration The cooling unit is shipped with a Network Management Card that enables the cooling unit to be managed over a network Configure the Network Management Card to control this cooling unit through a network Overview You must configure the following TCP IP settings before the Network Management Card can operate on a network IP address of the Network Management Card s Subnet mask e Default gateway Caution Never use the loopback address 127 0 0 1 as the default gateway address for the Network Management Card Doing so will disable the card and will require you to reset TCP IP settings to thei
31. lay beeps and restores the previous valid value to the field Input arrows next to a selected setting indicate that the setting can be modified by pressing the up or down arrow key Press the ENTER key to save the change or the ESC key to cancel the change Time 13 15 23 Date 129 Jan 09 E at dd mmm yy na1622b InRow SC Operation Using the Path statement Select the main and sub menu options specified in the path statement to view or configure a setting The path statement lists the main and sub menu items you select to navigate to the item to view or modify The parts of the path statement are defined below Path Main gt Set Password gt Change Passwords Main gt Your starting point is the main menu Set Password gt Scroll to and select this option from the main menu Change Passwords gt Scroll to and select this option from the sub menu Subsequent options are listed and defined under the path statement Password entry Path Main Menu gt Set Password gt Change Passwords The cooling unit has two levels of password protection Device password for users who need to change basic and environmental settings Admin password for users who need to modify settings that control the components in the cooling unit or change advanced options When you try to change any of the settings the local display prompts you to enter your Admin password The default value for both the Device and Admin p
32. ltitude The height ofthe cooling unit above sea level This number is used to estimate the density of the air and is a factor in calculating the output power Enter the altitude to the nearest meter or foot for best results Entries to the nearest 305 meters 1 000 feet should be sufficient InRow SC Operation 13 Identify the cooling unit Path Main gt Set Identification The Set Identification menu contains settings that identify the name and location of the cooling unit Name Assign a Name of up to 40 alpha numeric characters to this cooling unit Location Enter the Location up to 40 alpha numeric characters of the cooling unit Note Only the first 19 characters of the 40 that are possible to enter will display on the display interface You must use Telnet the Control console or the Web to access all 40 characters See page 33 for more information Configure Modbus 14 Path Main gt Configure Modbus Use the Configure Modbus menu to set up communication between the cooling unit and the building management system Modbus Enable or Disable the Modbus communication protocol Target Id Each Modbus device must have a unique target identification number Enter a unique number from 1 to 247 for this cooling unit Baud Rate Choose either 9600 bps or 19200 bps Fixed settings 8 data bits no parity 1 stop bit These settings cannot be modified To access the Modbus register map go to the APC Web site www apc com To a
33. mercial or industrial use in the ordinary course of your business Terms of warranty American Power Conversion warrants its products to be free from defects in materials and workmanship for a period of one year from the date of purchase The obligation of APC under this warranty is limited to repairing or replacing at its sole discretion any such defective products This warranty does not apply to equipment that has been damaged by accident negligence or misapplication or has been altered or modified in any way Repair or replacement of a defective product or part thereof does not extend the original warranty period Any parts furnished under this warranty may be new or factory remanufactured Non transferable warranty This warranty extends only to the original purchaser who must have properly registered the product The product may be registered at the APC Web site www apc com Exclusions 42 APC shall not be liable under the warranty if its testing and examination disclose that the alleged defect in the product does not exist or was caused by end user s or any third person s misuse negligence improper installation or testing Further APC shall not be liable under the warranty for unauthorized attempts to repair or modify wrong or inadequate electrical voltage or connection inappropriate on site operation conditions corrosive atmosphere repair installation start up by non APC designated personnel a change in location or oper
34. oints Path Main gt Set Group Setpoint A setpoint is the target value that a cooling group will maintain The default setpoints are appropriate for most cooling applications Default setpoints e Cool 22 2 C 72 0 F Deadband 1 0 C 1 8 F Supply Air 15 0 C 57 59 0 F Spot Proportional only 17 8 C 64 0 F RACS or In Row Note The Supply Air setting is defined by APC authorized personnel only when the cooling group is commissioned Note The Supply Air setpoint must never be set higher than the Cool setpoint Fan Spd When the unit is programmed for RACS mode this property specifies the necessary temperature difference DT across the IT equipment When the cooling unit is programmed for Spot Proportional In Row or RACS with the Fan Control property set to Manual this property defines the fan speed When the cooling unit is programmed for Spot Discrete the fan speeds are also selected from the following table but the Fan Control property is irrelevant Low 16 7 C 30 F DT 60 of maximum fan speed Med Low 13 9 C 25 F DT 70 of maximum fan speed Med 11 1 C 20 F DT 80 of maximum fan speed Med High 6 3 C 15 F DT 90 of maximum fan speed High 5 6 C 10 F DT 100 of maximum fan speed InRow SC Operation 15 Run hours Path Main gt View Run Hours The cooling unit records the number of hours each of its components has operated When a componen
35. oooooo 38 Semi Annual Preventive Maintenance 22222220000 39 Troubleshooting oi eee as Wars InRow SC Operation American Power Conversion Legal Disclaimer The information presented in this manual is not warranted by the American Power Conversion Corporation to be authoritative error free or complete This publication is not meant to be a substitute for a detailed operational and site specific development plan Therefore American Power Conversion Corporation assumes no liability for damages violations of codes improper installation system failures or any other problems that could arise based on the use of this Publication The information contained in this Publication is provided as is and has been prepared solely for the purpose of evaluating data center design and construction This Publication has been compiled in good faith by American Power Conversion Corporation However no representation is made or warranty given either express or implied as to the completeness or accuracy of the information this Publication contains IN NO EVENT SHALL AMERICAN POWER CONVERSION CORPORATION BE LIABLE FOR ANY DIRECT INDIRECT CONSEQUENTIAL PUNITIVE SPECIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS CONTRACT REVENUE DATA INFORMATION OR BUSINESS INTERRUPTION RESULTING FROM ARISING OUT OR IN CONNECTION WITH THE USE OF OR INABILITY TO USE THIS PUBLICATION OR THE CONTENT EVEN IF AMERICAN P
36. or the user name and password If you take longer than 30 seconds to log on after the User Name prompt is redisplayed you must repeat step 5 and log on again 4 From the Control Console menu select System then User Manager 5 Select Administrator and change the User Name and Password settings both of which are now defined as apc 6 Press CTRL C log off reconnect any serial cable you disconnected and restart any service you disabled InRow SC Operation Maintenance Monthly Preventive Maintenance The following pages can be photocopied and used during the maintenance procedures After they have been filled out save them for future reference Prepared By Model Number Serial Number Date Environment A In what type of room is the cooling unit located Q Is the cooling unit maintaining the temperature setpoint Temperature setpoint OU Is there visible damage to the cooling unit dents scratches Q Check for environmental damage dirt dust debris liquid stains around the cooling unit installation area Q Record the room temperature humidity near the return of the cooling unit Temperature U Record last month s alarm history Cleanliness U Check the condition of return air filters Change if necessary Q Check the condition of the drain pan and accumulation of debris in the pan Clean as required 36 InRow SC Operation Mechanical Tagout procedures b
37. ormation For information on how to obtain local customer support contact the APC representative or other distributor from whom you purchased your APC product Entire contents copyright 2009 American Power Conversion Corporation All rights reserved Reproduction in whole or in part without permission is prohibited APC the APC logo and InRow are trademarks of American Power Conversion Corporation All other trademarks product names and corporate names are the property of their respective owners and are used for informational purposes only A LL we
38. oup e Alarms No Alarms e Cool Output kW Cool Setpoint C or F e Max Rack Maximum Rack Temperature C or F Unit e Alarms No Alarms e Cool Output kW e Air Flow CFM cubic feet per minute or L s liters per second e Rack Inlet C or F Press the up or down arrow key to interrupt the automatic scrolling and view a specific status screen Screens automatically begin to scroll after five seconds of inactivity Press the ENTER or ESC key to return to the main menu screen Main menu screens On any top level status screen press the ENTER or ESC key to open the main menu screen On Standby View Alarms Clear Alarms View Event Log Note If the display interface is inactive for the time configured for the password time out it returns to the z ear Event Log scrolling status screens Configure Modbus gt Set Date amp Time Set Password x x x Set Display Units For information on setting the password time out see Configure Display page 18 Configure Network About InRow SC Set Identification Service Intervals y Note Pressing the up arrow key from the top line of the View Run Hours top screen of the main menu will take you to the top line of the bottom screen Configure Unit 4 Configure Group Set Group Setpoints Set Unit Threshlds View Group Status 4 View Unit Status y na1636f InRow SC Operation Navigating the main menu Selector arro
39. r before servicing this equipment could result in serious injury or death After installation is complete verify that all components are working properly and that the cooling unit is ready to begin operation Inspection Checklists Initial inspection checklist The initial inspection ensures that the cooling unit has been properly installed the location of the cooling unit has been properly prepared and the cooling unit is free of damage A A Warning The cooling unit operates under pressure Take proper safety precautions when connecting gauges or servicing piping Warning Do not operate the cooling unit with any cover guard door or panel removed unless the instructions indicate otherwise Then proceed with extreme caution Warning Do not run service utilities in front of the fan outlets Caution The vapor barrier minimizes moisture infiltration Without a vapor barrier it will be difficult to maintain the humidity in the room Caution Do not introduce unconditioned outside air into the space Note A minimum of 900 mm 36 in of clear floor space in front of and behind the cooling unit is required for service access To roll the cooling unit out of the row there must be a minimum of 1200 mm 48 in of clear floor space in front of or behind the cooling unit Out of row service requires 760 mm 30 in of side clearance in addition to the front and rear clearance Ensure that Ly The installation proc
40. r defaults using a local serial login located on the same subnet as the Network Management Card and that is usually running The Network Management Card uses the default gateway to test the network when traffic is very light See Watchdog Features in the Introduction of the User s Guide for more information about the watchdog role of the default gateway O Note If a default gateway is unavailable use the IP address of a computer that is TCP IP configuration methods Use one of the following methods to define the basic TCP IP settings needed by the Network Management Card s APC Device IP Configuration Wizard See APC Device IP Configuration Wizard on this page BOOTP or DHCP server See BOOTP amp DHCP configuration on page 28 e Networked computer See Remote access to the control console on page 30 InRow SC Operation 27 APC Device IP Configuration Wizard You can use the APC Device IP Configuration Wizard at a computer running Microsoft Windows 2000 Windows Server 2003 or Windows XP to configure a Network Management Card Note Most software firewalls must be temporarily disabled for the Wizard to discover N unconfigured Network Management Cards To configure one or more Network Management Cards from a user configuration file see the User s Guide on the CD 1 Insert the CD into a computer on your network 2 If autorun is enabled the user interface of the CD starts wh
41. r during the procedure described in Local access to the control console on page 30 reconnect that cable and restart the associated service InRow SC Operation 31 Access a Configured Network Management Card Overview After the Network Management Card is running on your network you can access the configured Network Management Card through the following interfaces e Web interface HTTP or HTTPS protocol e Telnet or Secure SHell SSH e SNMP FTP or Secure CoPy SCP to upgrade firmware e Modbus For more information on the interfaces see the User 5 Guide Web interface 32 Use Microsoft Internet Explorer IE 5 5 and higher on Windows operating systems only Mozilla based browsers that support Firefox 1 x on all operating systems or Netscape 7 x and higher on all operating systems to access the Web interface of the cooling unit Other commonly available browsers may also work but have not been fully tested by APC You can use either of the following protocols when you use the Web interface e The HTTP protocol enabled by default which provides authentication by user name and password but no encryption The HTTPS protocol which provides extra security through Secure Sockets Layer SSL encrypts user names passwords and data being transmitted and authenticates the Network Management Card by means of digital certificates To access the Web interface and configure the security of your devi
42. r the leak e Adjust the leveling feet of the cooling unit e Identify damaged area and repair the insulation 40 InRow SC Operation Problem Possible Cause Corrective Action Local display is not operational but cooling unit operates e Local display not connected properly e Verify that the local display cable is connected properly Incorrect air pressure e False filter clogs e Verify that the ends of the clear plastic air tubes are not obstructed e Verify that the clear plastic air tubes are connected to the controller e Verify that the clear plastic air tubes are not pinched Alarms do not display on monitoring equipment Customer Output Contact External monitoring equipment is not receiving power or is not functioning properly e Confirm that power if required is being supplied to the external equipment e If the cooling unit is providing power 12 V or 24 V to the external equipment verify that the external equipment is lt 20 mA Test the external equipment by bypassing the customer output contact Cooling unit does not shutdown on command e Drive voltage e Verify that there is a drive voltage entering the cooling unit You may use the available 12 V or 24 V power located near the cooling unit You must then also use the ground No communication with building management system BMS port e Improper connection e Confirm that the cooling un
43. re of the air entering the rack at the remote temperature sensor Supply Air The temperature of the air leaving the cooling unit Return Air The temperature of the air entering the cooling unit Cond Outlet The temperature of the air leaving the condenser Cond Inlet The temperature of the air entering the condenser Suction Temp The temperature of the low pressure refrigerant line Air Flow The amount of air flowing through the evaporator required to maintain the setpoint temperature Evap Fan Spd The speed of the fans that regulate the air flow through the evaporator Cond Fan Spd The speed of the fans that regulate air flow through the condenser Input State The actual state of the input contact open or closed Output State The actual state of the output contact open or closed Filter DP The filter differential pressure Suction The pressure at the compressor inlet Discharge The pressure at the compressor outlet Superheat The difference between the Suction Temp and the evaporator dew point temperature Compressor The state of the compressor either on or off InRow SC Operation 21 Cooling group status Path Main gt View Group Status View information about the cooling group Cool Output The combined output of the cooling group Cool Demand The cooling output required to meet the current heat load of the conditioned space Cool Setpt The temperature you set to maintain the room environment Air Flow
44. rts 2 wire RS 485 plus ground N Note Modbus can be configured to run at either 9600 or 19200 bps The Modbus register map is also available on the APC Web site www apc com InRow SC Operation Recover From a Lost Password You can use a local computer a computer that connects to the Network Management Card through the serial port to access the control console 1 Select a serial port at the local computer and disable any service that uses that port 2 Connect the provided RS 232 configuration cable to the selected port on the computer and to the RS 232 console port at the Network Management Card 3 Runa terminal program such as HyperTerminal on your computer and configure the selected port for 9600 or 19200 bps 8 data bits no parity 1 stop bit and no flow control 1 Press ENTER repeatedly if necessary to display the User Name prompt If you are unable to display the User Name prompt verify the following The serial port is not in use by another application The correct cable is being used as specified in step 2 The terminal settings are correct as specified in step 3 2 Press the Reset switch The Status LED will flash alternately orange and green Press the Reset button a second time immediately while the LED is flashing to reset the user name and password to their default values temporarily 3 Press ENTER as many times as necessary to redisplay the User Name prompt then use the default ape f
45. se the high security of SSL for the Web interface use Secure SHell SSH for access to the control console SSH encrypts user names passwords and transmitted data The interface user accounts and user access rights are the same whether you access the control console through SSH or Telnet but to use SSH you must first configure SSH and have an SSH client program installed on your computer See the Users Guide for more information on configuring and using SSH InRow SC Operation 33 Simple Network Management Protocol SN MP SNMPV1 only After you add the PowerNet MIB to a standard SNMP MIB browser you can use that browser to access the Network Management Card All user names passwords and community names for SNMP are transferred over the network as plain text The default read community name is public the default read write community name is private SNMPv3 only For SNMP GETSs SETs and trap receivers SNMPv3 uses a system of user profiles to identify users An SNMPv3 user must have a user profile assigned in the MIB software program to perform GETs and SETs browse the MIB and receive traps The default settings are no authentication and no privacy Note To use SNMPv3 you must have a MIB program that supports SNMPv3 Note The Network Management Card supports only MD5 authentication and DES encryption SNMPv1 and SNMPv3 To use InfraStruXure Central or InfraStruXure Manager to manage the Network Management Card you m
46. sistance refer to the back page of this manual for contact information Condenser Outlet Air Sensor Fault Warning A hardware failure exists For assistance refer to the back page of this manual for contact information Cooling Failure Discharge Pressure Sensor Fault Critical Warning A hardware failure exists For assistance refer to the back page of this manual for contact information e A hardware failure exists For assistance refer to the back page of this manual for contact information Evaporator Fan n Fault External Communication Fault Warning Critical e Make sure all air intakes are clear of any blockage Note Fans are numbered sequentially starting with Fan 1 at the bot tom e If the problem persists refer to the back page of this manual for contact information A hardware failure exists For assistance refer to the back page of this manual for contact information Fan Power Supply Left Fault Warning e Replace the power supply e For assistance refer to the back page of this manual for contact information Fan Power Supply Right Fault 24 Warning e Replace the power supply e For assistance refer to the back page of this manual for contact information InRow SC Operation Displayed Alarm Message Severity Action Required Filter Sensor Fault Warning e A hardware failure exists For assistance refer to the bac
47. start up This inspection verifies that all modes of operation are working correctly and that the cooling unit is ready for normal operation While the cooling unit is operating ensure that the l Cooling unit is free from malfunctions unusual vibrations or other irregularities in each mode of operation Cool cycles engage Cooling configuration matches the application of the cooling unit Air filters are clean and free of debris Replace air filters with APC part number 875 2013 O O C C Clogged filter alarm is operating properly Cover 1 3 of the filter area and monitor alarm performance u Compressor suction and discharge pressures are recorded Final inspection checklist The final inspection verifies that the system is clean and the start up form has been sent to APC Ensure that L The interior and exterior of the cooling unit is clean and free from debris m Packaging materials have been disposed of properly Ej The Start up form was completed and sent to APC InRow SC Operation Operation Display Interface Ttem lle ED 075 Critical Alarm LED red oO na1582a Function When illuminated a critical alarm condition exists that requires your immediate attention 2 Warning Alarm LED yellow When illuminated a warning alarm condition exists Failure to correct this condition could cause a
48. t the temperature sensor exceeds the threshold InRow SC Operation Service intervals Path Main gt Service Intervals The air filters should be serviced regularly The service interval depends on environmental cleanliness e Air Filter Interval Set the number of weeks before service is required for the Air Filter Interval The default is 18 weeks e Alarm The interval setting has an alarm Enable or Disable If enabled an audible alarm activates when the interval has elapsed The alarm is cleared by selecting Clear Alarms in the main menu N Note The Air Filter interval alarm is enabled by default InRow SC Operation 17 Display Settings Set display settings including the time and date units passwords and time out settings You can also adjust contrast key click beeper volume and beep on alarm Password amp time out Path Main gt Set Password N Note The default user password is apc lowercase Change passwords Set the Admin and Device passwords Pe NE Move the selector arrow next to the Change Passwords option and press the ENTER key Select the password to change either Admin or Device Enter a new password up to 8 characters Press the ENTER key to confirm Time out Set the length of time which can elapse when no keys are pressed before the display interface returns to the scrolling screen status The password must then be entered to regain access Invalidate Now Override the pass
49. t is replaced use the Reset option to reset the run hours for the displayed component to zero Path Main gt View Run Hours gt Air Filter e Air Filter e Reset Run Hours Path Main gt View Run Hours gt Fans gt Condenser e Fann n 1 2 or 3 e Reset Run Hours Path Main gt View Run Hours gt Fans gt Evaporator e Fann n 1 2 or3 e Reset Run Hours Path Main gt View Run Hours gt Compressor e Compressor e Reset Run Hours Path Main gt View Run Hours gt Condensate Pump e Conds Pump Condensate Pump e Reset Run Hours Path Main gt View Run Hours gt Fan Power Supplies e LT Fan PS Left Fan Power Supply e RT Fan PS Right Fan Power Supply Reset LT PS Hours Reset Left Fan Power Supply Hours e Reset RT PS Hours Reset Right Fan Power Supply Hours Thresholds Set alarms to alert you when components require service or there are high temperature violations Path Main gt Set Unit Thresholds When the air temperature exceeds the temperature defined by the High Temperature Threshold an alarm will occur Set High Temperature Thresholds for the following 16 Rack Inlet An alarm condition exists when the temperature of the air entering the rack at the rack inlet sensor exceeds the threshold Supply Air An alarm condition exists when the temperature of the air output from the cooling unit exceeds the threshold Return Air An alarm condition exists when the temperature of the air entering the cooling unit a
50. th Main gt Set Display Units Set the units of measure for the cooling unit to either US or Metric InRow SC Operation 19 Network Configuration The cooling unit is shipped with a Network Management Card that enables the cooling unit to be managed over a network Configure the network settings for the Network Management Card for this cooling unit from the display interface The management card allows remote control and configuration of the equipment Configure network Path Main gt Configure Network MAC Address Displays the unique network identifier assigned to each equipment at the factory Boot Mode Set the method by which the cooling unit s Network Management Card will acquire its network settings Manual With Manual boot mode selected enter the IP Address Subnet Mask and Default Gateway using the IP Address menu shown below e BOOTP Set the Network Management Card to obtain its network settings from a BOOTP server DHCP Set the Network Management Card to obtain its network settings from a DHCP server By default DHCP requires an APC cookie before it will accept an IP address See DHCP on page 29 for more information e BOOTPDHCP Set the Network Management Card to search for its network settings from either a BOOTP or a DHCP server IP Address You will be prompted to enter the Admin password Enter the password and press ENTER to return to the IP screen Press ENTER again to change the network sett
51. tly in the rack inlet air stream e If the problem persists refer to the back page of this manual for contact information Rack Inlet Temperature Sensor Critical For assistance refer to the back page of this manual for contact Fault information Suction Pressure Sensor Fault Warning e A hardware failure exists For assistance refer to the back page of this manual for contact information Suction Temperature Sensor Warning e A hardware failure exists For assistance refer to the back page of Fault this manual for contact information Water Detection Fault Warning e Identify the source of the leak e For assistance refer to the back page of this manual for contact information Grp Comm Fault Critical e Make sure the number of cooling units in the group is configured Group Communication Fault properly and the A Link connections between cooling units are correct e Make sure the system is receiving power and is connected properly A hardware failure exists For assistance contact APC at a number on the back cover of this manual InRow SC Operation 25 Displayed Alarm Message Severity Action Required Input Contact Fault Warning e Make sure the Input Normal state is defined correctly in the Configure Unit gt Discrete UO screen See page 17 for more information e Clear the problem that caused the input contact switch to change from the normal state e If the problem persists refer to the back page of this manua
52. ust have SNMPvI enabled in the interface of the cooling unit Read access allows InfraStruXure devices to receive traps from the cooling unit Write access is required while you set the InfraStruXure device as a trap receiver To enable or disable SNMP access you must be an Administrator Select the Administration tab select the Network menu on the top menu bar and use the access option under SNMPv1 or SNMPv3 on the left navigation menu FTP SCP You can use FTP enabled by default or Secure CoPy SCP to transfer downloaded firmware to the Network Management Card or to access a copy of the event or data logs of the cooling unit SCP provides the higher security of encrypted data transmission and is enabled automatically when you enable SSH To use InfraStruXure Central or Manager to manage the Network Management Card you must have FTP Server enabled in the Network Management Card To enable or disable FTP Server access you must be an Administrator On the Administration tab select the Network menu on the top menu bar and use the FTP server option on the left navigation menu In the User 5 Guide see the following sections s To transfer firmware see File Transfers e To retrieve a copy of the event or data log see Use FTP or SCP to retrieve log files Modbus 34 Use Modbus to view the Network Management Card through the interface of your building management system It is read only The Modbus interface suppo
53. w SC Operation 23 Alarm messages and suggested actions Displayed Alarm Message Air Filter Clogged Severity Warning Action Required e Clean or replace the air filter e If the problem persists refer to the back page of this manual for contact information Air Filter Run Hours Violation Warning e Reset the Air Filter Run Hours after the air filter is cleaned or replaced A Link Isolation Relay Fault Condensate Pan Full Fault Critical Critical e A hardware failure exists For assistance refer to the back page of this manual for contact information e Make sure the floats are operating correctly e Clear debris from the condensate pan and drain lines e If the problem persists refer to the back page of this manual for contact information Condensate Pump Fault Warning e Clear debris from the condensate pump reservoir and the condensate removal lines e Make sure the condensate removal lines are free of obstructions and the float switch moves freely e For assistance refer to the back page of this manual for contact information Condenser Fan n Fault Warning e Make sure all air intakes are clear of any blockage Note Fans are numbered sequentially starting with Fan 1 at the front of the cooling unit e If the problem persists refer to the back page of this manual for contact information Condenser Inlet Air Sensor Fault Warning A hardware failure exists For as
54. word time out and require password entry immediately Date and time Path Main gt Set Date Time Set the time Enter the correct time and press the ENTER key The Time is displayed on some status screens and is also used in the alarm event log to time stamp events Set the date Enter the day month and year and press the ENTER key The Date is displayed on some status screens and is also used in the alarm event log to date stamp events Set the format Use the up or down arrow keys to select the date Format 18 mm dd yyyy 02 10 2009 Default yyyy mm dd 2009 02 10 dd mmm yy 10 Feb 09 mmm dd yy Feb 10 009 dd mm yyyy 10 02 2009 InRow SC Operation Configure display Path Main gt Configure Display Contrast Adjust the visibility of the screen text Lower numbered settings provide darker text higher numbers provide lighter text Settings range from 0 7 Key Click Setto ON or OFF will enable or disable an audible tone that sounds every time a key is pressed on the display interface Beeper Volume Set the volume Low Medium High or OFF of the audible tone that sounds every time a key is pressed on the display interface Beep on Alarm Set to ON or OFF When set to ON the cooling unit will sound an audible tone every 30 seconds when a new alarm occurs Silence the audible tone by pressing any key on the display interface When the alarm clears itself the tone will stop on its own Display units Pa
55. ws Press the up or down arrow key to move the selector arrow to a menu option or setting Press the ENTER key to view the selected screen or modify the setting Time 13 15 23 o Date 18 Nov 2006 Format dd mm yyyy na1624a Continue arrows Continue arrows indicate that additional options or settings are available on a menu or status screen Press the up or down arrow key to view the additional items Time 13 15 23 Date 18 Nov 2006 Format dd mm yyyy gt S na162 Navigating the sub menus Selecting a main menu option displays the sub menu screen for that option Use the up or down arrow key to move the selector arrow to the setting that you wish to change and press the ENTER key Time 13 15 23 Date 29 Jan 09 Format dd mmm yy na1623e e List of choices If the setting is a list of choices an input arrow is displayed next to the setting Press the up or down arrow key to select the choice you want and then press the ENTER key to exit the input mode and save the setting Press the Esc key to exit without saving Numbers or text fields If the setting is a number or text field use the arrow keys to select the value of the first character and press the ENTER key to move to the next Press the ENTER key after the last character is set to exit the input mode and save the setting Press the ESC key to exit without saving If an invalid value is entered the disp
56. zard This equipment is easily tipped Use extreme caution when unpacking or moving Note Indicates important information Indicates that more information is available on the same subject Cross reference symbol used in this manual See another section of this document or another document for more information on this subject InRow SC Operation Safety Read and adhere to the following important safety considerations when working with this cooling unit Note All work must be performed by American Power Conversion APC authorized personnel only equipment for foreign objects before closing the doors and starting the equipment N Caution Keep your hands clothing and jewelry away from moving parts Check the Heavy The equipment is heavy For safety purposes at least two people must be present when moving this equipment Tip Hazard This equipment has a high center of gravity Use extreme caution when A moving Electrical Hazard Do not wear jewelry when working near energized components the equipment Lockout Physically label the equipment as intentionally out of service Tagout A Warning Before performing any service properly de energize and remove access to 2 InRow SC Operation Commissioning Warning APC authorized personnel must perform the following procedures Electrical Hazard Perform Lockout Tagout procedures on the cooling unit before servicing the cooling unit Failure to remove powe

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