SERVICE MANUAL - MARUSON Technology
Contents
1. I mum BATTERY 11 115 DISABLE ENABLE BYPASS The Battery mode The display of battery test mode is same as battery mode but H and L would not be shown unless the input line voltage is higher or lower than the SPEC range during the time of battery test The battery mode code of the UPS is 03 and the battery test mode code is 04 4 3 Bypass mode The LCD display in bypass mode is shown in the following diagram The information about the utility power the battery the UPS output and the load could be displayed The bypass mode code of the UPS is 01 The block of bypass indicates the bypass of the UPS is working The UPS will beep once every 2 minutes in bypass mode 01 INPUT OUTPUT BATTERY CHARGING IMENE LOAD MODE SETTING DISABLE ENABLE BYPASS The Bypass mode The UPS does not have the backup function when it is in bypass mode The power used by the load is supplied from the utility power via internal filter 4 4 No output mode The LCD display in no output mode is shown in the following diagram The information about the utility power the battery the UPS output and the load could be displayed The no output mode code of the UPS is 00 CHARGING HE 110 115 DISABLE ENABLE BYPASS The NO output mode 4 5 Abnormal mode In abnormal mode such as Bus fault etc the corresponding mode code 90 would be shown to indicate the operating mode2. batteries nominal value defect Please have the following information at hand before calling the After Sales Service Department 1 Model number serial number 2 Date on which the problem occurred 3 Detailed description of the problem 6 Software Free Software Download WinPower WinPower is a brand new UPS monitoring software which provides user friendly interface to monitor and control your UPS This unique software provides safely auto shutdown for multi computer systems while power failure With this software users can monitor and control any UPS on the same LAN no matter how far from the UPSs FOE Manager Ver D agent Read me alx System Logs UPS Tools Monitor Preference Language Help KEE m3 UPS Status UPS Home Installation procedure 1 Go to the website http www ups software download com winpower htm 2 Choose the operation system you need and follow the instruction described on the website to download the software 3 When downloading all required files from the internet enter the serial No 511C1 01220 0100 478DF2A to install the software When your computer restarts the WinPower software will appear as a green plug icon located in the system tray near the clock Appendix Rear Panel Only available Output for 1KS LN Input Input Breaker Intelligent Slot External Battery Surge protection Communication Port Socket Back View Of 1K L 97 Input Fuse Int
3. fans will run and the panel will display with bypass mode Note In bypass mode the load is not protected The power is supplied directly from the mains You should go on to the next step to turn on the UPS for protecting your load It is recommend you to fully charge the batteries of the UPS system by leaving the UPS system connected to the mains for 1 2 hours You may use the UPS system directly without charging it but the stored energy time may be shorter than the nominal value specified 3 3 Setting by LCD module The output voltage and frequency and bypass state could be set directly through LCD module The output voltage could be set to 110V 115V 120V and 127V The output frequency could be set to 50Hz and 60Hz The bypass state could be set to enable and disable But all the settings could only be done when the UPS is in bypass or no output mode In bypass or no output mode pressing the Select button on the LCD panel for more than one second a flickering black round dot would be shown in the front of 110V on the screen And if pressing the Select button continuously again the flickering black round dot would move to the front of 115V next to the front of 120V 127V 50Hz 60Hz Bypass Disable Bypass Enable in turn And if pressing the Enter button for more than one second at this time the flickering black round dot would turn to flickerless and the output voltage or frequency or b
4. of the UPS And some warning words could also be shown for example short would be shown in the display block of the load when the load or the UPS output is short and the UPS is in inverter fault mode The detail illumination about the warning words is in chapter 5 5 Maintenance 5 1 Maintenance Safety Instructions You must read the following safety instructions before maintenance e Ihis product must be maintained only by qualified professional personnel accord to safety instructions e No matter the UPS is connected to the utility power or not the output may have electricity The parts battery capacitor inside the unit may still have hazardous voltage after turning off the UPS e Make sure to disconnect the batteries before carrying out any kind of maintenance or repair In this product the battery is dangerous e Verify that no voltage between the battery terminals and the ground is present before maintenance or repair In this product the battery circuit is not isolated from the input voltage Hazardous voltages may occur between the battery terminals and the ground e Verify that no hazardous voltage exists in the energy storage capacitor before maintenance or repair Remove all jewellery wristwatches rings and other metal personal goods before maintenance or repair Only use tools with insulated grips and handles when maintaining or repairing e Only qualified personnel can replace the batteries e Do no
5. IES STANDARD Number and type 3x12V7 2Ah 4x12V7 2Ah 8x12V7 2Ah 1 3 2Typical stored energy time Battery mode Typical values at 25 C in minutes 3K 1 3 3 MECHANICAL data 6 1 3 4 Operating environment 1 3 5 Standards Safety IEC EN 62040 1 1 EMI Conducted Emission JEGEN 62040 2 Category C1 Category C1 Harmonic Current JEGEN 61000 3 2 Input Current 16A Input Current 16A SURGE EEN JEGEN 61000 4 5 Level 4 OE EE JEGEN 61000 4 6 Level 3 Power frequency Magnetic field Level 3 Low Frequency Signals 1 4 Communication Port The communication port is for the monitoring software The RS232 is provided by the UPS to communicate with a host computer It can transmits both utility power and UPS status to the host computer providing the host computer with proprietary command sequence to monitor the utility power and UPS status and to control the UPS output through the port 1 4 1 RS232 Interface The following is the pin assignment and description of DB 9 connector TXD Output 1 4 2 AS400 Interface Option This series UPS also has AS400 card an optional accessory for AS400 communication protocol Please contact your local distributor for details The following is the pin assignment and description of DB 9connector in AS400 card ren o UPSON ma st eme Lie TT gt UPS FAIL BYPASS SUMMARY ALAR
6. M REMOTE SHUTDOWN LINE FAIL COMMON DB 9 Interface of AS400 communication protocol 2 installation You must read the following safety instructions before installation 2 1 Installation Safety Instructions e The system must be installed and wired only by qualified electricians in accordance with applicable safety regulations e Do not install and operate the 9 UPS when water condensation happen which may occur if the UPS is moved directly from a cold to a warm environment The UPS must be absolutely dry before being installed and operated Please allow an acclimatization time of at least 2 hours Otherwise there is hazard of electric shock e Do not install the UPS in the environment where it is damp or would be exposed to direct sunlight or near heat Ensure the UPS is far away from water inflammable gas and corrosive agents e Do not block air vents in the housing of UPS The UPS must be installed in a location with good ventilation Ensure enough space on each side for ventilation e installation and Wiring must be performed in accordance with the local electrical laws and regulations e The UPS must be securely grounded If there are external UPS battery cabinets please make sure the battery cabinets have the equipotential earth bonding to the UPS main cabinet e An appropriate switch device as backup protection for over current or short circuit should be provided in the input utility e Strictly follow the p
7. MARUSON TECHNOLOGY Power Solutions for All Your Needs ARMADA RACK TOWER SERIES 1K 3KVA On Line UPS SERVICE MANUAL Maruson Technology Corporation P O Box 1986 Walnut CA 91788 USA Toll Free 1 888 MARUSON Website www MarusonUSA com E Mail Info MarusonUSA com Copyright 2012 All Rights Reserved Maruson is a registered trademark of Maruson Technology U S Trademark Reg No 3 150 957 All other trademarks are the property of their respective owners Product specifications are subject to change without notice Battery backup time is based on half load and varies with equipment configuration battery age temperature etc Content 1 Product INT OGU CON BE 2 BSS ETO CUCU O 2 UE DEN Pane ET 2 1 3 Product Gpecttfcaton 6 1 4 Gommunie ation POM dE 8 le EE e EE H 2 1 Installation Safety Instructions eeeeeeeeseeeseeess 9 2 2 Unpack and INSPECION DEE 10 2 3 nstallati nN Sie EE 11 Beie TC e 13 3 1 Operation Safety Instructions rrrrrrrrrrrrnnnnnnnnrrrnrrrnnnnnnnnrrnnnnn 13 92 Baken MAE 14 3 3 Setting by LCD module eee ecccccseeseeeeeeeeeeeeeeesaaeeeeeeeeeeeesaaas 14 34A TAM onde EE 17 3 5 Connect the loads to the UPS ere cueudeckschctekaetdecetn deeg 18 ETE SPR 18 Jr Test PUNCU OM BETEN 18 3 8 Mute the DUZZE serenade 18 4 eer gius 19 d Umemode ener nna nnns nnns 19 22 Ballely IMO EE 20 4 3 Bypass NOE a
8. S 21 BASING UD eege ee 22 4 5 ADhOEbal IMO OC arvede 22 5 Ma MON ANCE 23 5 1 Maintenance Safety Instructions rrrnnnnnnnnnnnrrrrrvrnvnrnnnnnnrrrrrnnnnn 23 5 2 Trouble shooting ranrrrrnnrrnnnnnrvrrrrnnnnnvnnnrnnnnnsennnnnnsnsrnnnnnnnsssennnnnnn 24 O SONWANE 26 Appena Hear Panel E 27 1 Product Introduction 1 1 System Production This On Line Series is an uninterruptible power supply incorporating double converter technology It provides perfect protection specifically for Novell Windows NT and UNIX servers The double converter principle eliminates all mains power disturbances A rectifier converts the alternating current from the socket outlet to direct current This direct current charges the batteries and powers the inverter On the basis of this DC voltage the inverter generates a sinusoidal AC voltage which permanently supplies the loads Computers and periphery are thus powered entirely by the mains voltage In the event of power failure the maintenance free batteries power the inverter 1 2 Display Panel Maud 558 Vac 88 Hz HIGH LOW Ay x ete 55 8Vac 88 Hz Nyx GG Ad SSGVoc LOW OVERDISCHARGING IMENE 185 WVA OVERLOAD SHORT LIT LCD Screen Meld SE BYPASSLINEBATTERYFAULTWARNING RG vA LyX Sach 50 60 Hz 208 220 DISABLE ENABLE BYPASS ON Button Alarm Silence Select Button Enter Button OFF Butt
9. al power capacity Note Please follow the following steps to connect the generator e Activate the generator and wait until the operation is stable before supplying power of the generator to the UPS be sure that the UPS is in idle mode Then turn on the UPS according to the start up procedure After the UPS is turned on then the loads can be connected to the UPS one by one e he power capacity of the AC generator should be at least twice of the UPS capacity 4 2 Battery mode The LCD display in battery mode is shown in the following diagram The information about the utility power the battery the UPS output and the load could be displayed The block of inverter indicates the inverter of the UPS is working 1 When the UPS is running in battery mode the buzzer beeps once every 4 seconds If the ON button on the front panel is pressed for more than 1 second again the buzzer will stop beeping in silence mode Press the ON button once again for more than 1 second to resume the alarm function m 2 If the UPS is working in battery mode for the input line voltage is higher than the SPEC range the alarm symbol H will be shown if the UPS is working in battery mode for the input line voltage is lower than the SPEC range the alarm symbol L will be shown if the input line voltage is lost both H and L would not be shown but the input voltage and frequency are shown as zero Nyx Aj DISCHARGING
10. ayed Indicates the input power is off only if it is displayed Output Information VAC Indicates the UPS output voltage value which could be displayed from 0 to 999Vac Indicates the frequency value of the UPS output voltage which could be displayed from 0 to 99Hz Indicates the UPS output state it would always be displayed Indicates the UPS output is shut off only if it is displayed Indicates the load percent in Watt or VA only the maximum value of them could be displayed from 0 to 19996 Indicates the load or the UPS output is short and the UPS would shut down Indicates the load is over the SPEC range Indicates the load percent and every grid represent 25 load Indicates the load is over the SPEC range Battery Information m m DV Indicates the battery voltage value which could OOO VDC be displayed from 0 to 999Vdc Indicates the battery capacitance percent and every grid represent 25 capacitance Indicates the UPS is working in the battery mode DISCHARGING and the battery is discharged for supplying the load Indicates the battery is over charged and the OVER CHARGING UPS would be switched to Battery mode Indicates the battery is weak and the UPS would shut down soon Mode Fault Warning UPS Operating Information Indicates the operating mode of the UPS Mode code or Fault code or Warning code could be displayed and the codes are illuminated in detail in the following chapter Ind
11. cting the input of the UPS system from the power supply 3 8 Mute the buzzer 1 In battery mode you may press I button continuously for more than 18 1 second to clear it Moreover the alarm will be enabled when the battery is low to remind you to shutdown the load soon 2 In fault warning battery low overload mode the alarm couldn t be muted 4 Operating mode The different codes could be displayed on the LCD screen corresponding to their own operating modes and they are illustrated as the following table At any time only one normal operating mode or fault mode is presented But the warning even several warnings could appear in a certain normal operating mode at one time And the normal operating mode code and the warning code would be shown circularly Once one fault come forth then all previous warnings would not be shown again but only the fault code is presented ams o oOo 4 1 Line mode The LCD display in Line mode is shown in the following diagram The information about the utility power the battery the UPS output and the load could be displayed The block of inverter indicates the inverter of the UPS is working 19 CHARGING HEHEHE DISABLE ENABLE BYPASS The Line mode If output overloaded the load percent is shown and alarm will keep twice every second You should get rid of some unnecessary loads one by one to decrease the loads connected to the UPS less than 90 of its nomin
12. elligent Slot Output Surge protection Communication Port Back View Of 1 5K External Battery ee Socket Input Fuse Output Surge protection Communication Port Back View Of 1 5KL Surge protection Intelligent Slot Fuse Breaker Twa way e G2 External Battery Output Input Output Communication Port Socket Terminal Back View Of 3K L INPUT FUSE INTELLIGENT OUTPUT SURGE COMMUNICATION PROTECTION PORT
13. g is the wiring configuration of the terminal a Remove the small cover of the terminal block b Use AWG14 or 2 1mm wires for wiring configuration c Upon completion of the wiring configuration please check whether the wires are securely affixed d Put the small cover back to the rear panel UPS power section EON PE Output Connection diagram 2 3 3 External battery connection for long backup time model L model 1 Use the battery pack with 14 voltage 36VDC for 1KL 6pcs of 12V batteries parallel as two groups 48VDC for 1 5KL 8pcs of batteries parallel as two groups 96VDC for 3KL 8 pcs of 12V batteries Connection of batteries more than or less than required will cause abnormality 2 One end of the external battery cord is a plug for connecting the UPS and the other end has a plug for connecting the user battery cabinet 3 Do not connect the UPS to any load yet Then connect the power cord of the UPS to supply utility power to the UPS to make the UPS operate in utility power mode 4 Connect the plug of the external battery cord to the external battery Socket on the rear panel of the UPS to complete the connection procedure and the UPS will start to charge the battery pack 5 The terminal of the battery The black wire is connected to the terminal of the battery Note the green yellow wire is grounded for protection purpose 2 3 4 UPS Output Connection Connect the loads to the UPS th
14. icates the UPS is working in bypass mode the BYPASS LJ load is directly supplied by the input power through bypass Indicates the UPS is working in no output mode LINE Nr Indicates the UPS is working in line mode BATTERY MM Indicates the UPS is working in battery mode FAULT Indicates the UPS is working in fault mode Indicates some warnings occur which need be attention Indicates the UPS is abnormal in which some faults or warnings occur Output voltage and frequency and Bypass disable enable selection Information D The four value of the output voltage could be selected when the UPS is in No output or Bypass 208 1220 230 1240 Vac mode and only one of them could be active in the same time Derating 10 when the output voltage is adjusted to 208VAC The two frequency value of the output voltage could be selected when the UPS is in No output or Bypass mode and only one of them could be active in the same time Bypass disable or enable could be selected when DISABLE ENABLE BYPASS the UPS is in No output or Bypass mode and only one of them could be active in the same time 1 3 Product Specification 1 3 1Electrical specifications ARM 1000RT L ARM 1500RT L ARM 3000RT L INPUT Voltage 110 115 120VAC Frequency 46Hz 54Hz 55Hz 65Hz Amperage maximum 10A OA OUTPUT 1kVA 1 5kVA 3kVA H 0 7kW 1 05kW 2 1kW Voltage 110 115 120VAC Frequency 50Hz 60Hz 0 2Hz Battery Mode BATTER
15. inverter Contact the distributor or service center e failed Check the loads and remove some non critical Overload loads Check whether some loads are failed Check whether the UPS is overloaded the air vents are blocked and the ambient temperature is over 40 C Internal over If the overload or block is removed please temperature make the UPS cool down for 10 minutes before turning on again It is not recommended the UPS is operated at the ambient temperature of over 40 C 3 Trouble shooting in else cases No indication no warning tone even though system is No input voltage connected to mains power supply Check building wiring socket outlet and input cable Mode code is shown as Input power 03 and the warning and or frequency Check input power source and word High or Low are out of inform dealer if necessary may be also displayed tolerance Mode code is shown as 00 or 01 even though Inverter not the power supply is switched on available Press On Switch I 25 Mode code is shown as Switching to battery mode 03 and audible alarm Mains power automatically When audible alarm sounding every 1 beep supply has failed sounding every second battery is in every 4 seconds almost empty Charge the batteries for at least 1 2 hours and then check capacity If the problem still persists consult your dealer Emergency supply Batteries not fully period shorter than charged
16. less after pressing the Enter button and the flickering dot would move to the next 127Vac Ny Ny CHARGING IMENE Step 4 The output voltage would be 120Vac after the UPS is turned on 3 4 Turn On the UPS 1 With utility power connecting Press Il button continuously for more than 1 second to turn on the UPS Then the UPS will get into self test status first After having finishing the self test the UPS will get into the line mode at this time the LCD screen will light up and indicate the state of the UPS Note in line mode the output is clean and good to the loads If the mains get abnormal the UPS will transfer to battery mode without interruption 2 With battery only without mains connecting Even though utility power is disconnected to the UPS the UPS still can be turned on by just simply pressing I button continuously for more than 1 second Then the UPS will get into self test status first After having finishing the self test the UPS will get into the battery mode at this time the buzzer will beep twice every second the LCD screen will light up and indicate the state of the UPS Note In battery mode the power is supplied from the battery to make the UPS gets a stable backup output when the mains is unusable If the mains input recovered it will transfer to line mode without interrupt Note The default setting for bypass mode is no output after UPS is connecting utility power and breake
17. on The Display Panel sin Eege Turn on UPS system By pressing the ON Button I the UPS system is turned on Deactivate acoustic alarm By pressing this Button an acoustic alarm can be deactivated When mains power is normal the UPS system switches to No output or Bypass mode by pressing OFF Button and OFF Button the inverter is off At this moment if Bypass is enabled then the output sockets are supplied with voltage via the bypass if the mains power is available ON Button If the UPS system is No output or Bypass mode the output voltage and frequency and Bypass disable enable could be B DERG EON selected by pressing Select Button and confirmed by pressing Enter Button If the UPS system is No output or Bypass mode the output voltage and frequency and Bypass disable enable could be dd selected by pressing Select Button and confirmed by pressing Enter Button The LCD Display Display buten Input Information i Indicates the input Line voltage value which could oi VAC be displayed from 0 to 999Vac F H Indicates the frequency value of input Line m nz voltage which could be displayed from 0 to 99Hz Indicates the input Line voltage is higher than the SPEC range and the UPS would be working in Battery mode Indicates the input Line voltage is lower than the SPEC range and the UPS would be working in Battery mode Indicates the input power state it would always be displ
18. r is turned on This can be configured by monitoring the LCD panel or software SFA 3 5 Connect the loads to the UPS After the UPS is turned on you can switch on the loads 1 Itis recommended to switch on the load one by one 2 If it is necessary to connect the inductance load such as a printer to the UPS the start up power should be considered for calculating the capacity of the UPS because the power consumption is too big when this kind of load is started 3 If the UPS is overloaded some loads must be switched off or decreased immediately lt is recommend that the total loads connected to the UPS had better be less than 9096 of its nominal power capacity to prevent the overload happen at the transient time and it will make your system more safe 3 6 Turn Off the UPS 1 In line Mode Press 0 button continuously for more than 1 second to turn off the UPS Then the UPS will get into self test status first After having finished the self test the UPS will get into no output or bypass mode At this time the UPS might has output if bypass is enabled Disconnect the utility power to turn off the output 2 In Battery Mode Press 0 button continuously for more than 1 second to turn off the UPS Then the UPS will get into self test status first After having finished the self test the UPS will be turned off completely 3 7 Test Function Test the function of the UPS system by either pressing the On Switch or disconne
19. rinciple of same voltage same type when paralleling multi battery packs DC breaker or fuse must be used as a protection device between the external battery pack and the UPS The spec of protection must be matched to the UPS specification 2 2 Unpack and Inspection 2 2 1 Unpack the package and check the contents The shipped package contains e 1 UPS e 1 user manual 2 2 2 Inspect the appearance of the UPS to see if there is any damage during transportation Do not turn on the unit and notify the dealer immediately if there is any damage or lack of some parts Note Please ensure that the incoming feeder is isolated and secured to prevent it from being 49 switched back on again 2 3 Installation steps 2 3 1Before connection 1 Make sure the wire circuit breaker socket are enough for the current rating of UPS to avoid the hazards of electric shock and fire Pay attention to the capacity of the socket 2 Make sure the mains switch in the building is cut off 3 4 5 Make sure the UPS is not be turned on before wiring operation Turn off all load switches first before connecting the load to the UPS Te D D Te Make sure the protective earth ground is correct 2 3 2UPS Input Connection The input of 1K L and 1 5K L are socket types only Simply plug the load power cord to the output sockets to complete connection Besides output sockets 3K 3KL has the terminal block available for output as well The followin
20. rough the output sockets or the terminal of the rear panel to complete the installation Caution The output sockets of the UPS system may still be AN electrically live even if the power supply system has been disconnected or the Bypass switch is on OFF position 2 3 5 Computer Connection Connect your computer to the output sockets of the UPS system following the above diagram N Caution Do not connect equipment which would overload the UPS system e g laser printers 12 3 Operation You must read the following safety instructions before operation 3 1 Operation Safety Instructions amp Laymen can operate this product e Do not disconnect the earth conducting wire on the UPS or the building wiring terminals in any time since this would cancel the protective earth of the UPS system and all connected loads Do not try to disassemble the original part of the UPS before turn off and disconnect it from the mains power amp external battery e The UPS output socket may be electrically lived even if the UPS system is not connected to the mains power source e Do not make any liquid and foreign objects enter the UPS e Turn off the mains input switch and external battery switch ER immediately at any accident of electric shock and fire related to the UPS 3 2 Battery Charge If the wiring is correct turn on the mains breaker in your building The power supply inside the UPS will be started automatically the
21. t short the positive and negative of the battery electrode 23 Batteries have a high short circuit current and may cause a risk of serious shock or fire e When changing batteries replace with the same quantity and the same type of batteries Do not attempt to dispose of batteries by burning them It could cause explosion The batteries must be rightly deposed according to local regulation Do not open or destroy batteries Effluent electrolyte can cause injury to the skin and eyes It may be toxic e Please replace the fuse only by a fuse of the same type and of the same amperage in order to avoid fire hazards 5 2 Trouble shooting 1 Trouble shooting according to warning indication cote meer wn Phase and neutral conductor at input of UPS system are reversed Rotate mains power Socket by 180 or connect UPS system Fan is locked or not working Check fans and contact with the distributor or service center Bat weak warning Check the battery protection or connector Charger fail warning Charger or Batteries damaged please contact with the distributor or service center 2 Trouble shooting according to fault indication Check the battery the output voltage of Bat over warning charger If the UPS system does not operate correctly please attempt to solve the problem using the table below 24 am ses Te Internal fault bus Gontact the distributor or service center voltage fault Internal fault
22. ypass state setting would be modified to the selected value And if no any pressing on the Select or Enter button lasting for more than ten seconds the flickering black round dot would disappear 14 The only one voltage value could be selected in 110V 115V 120V 127V at any time The only one frequency value could be selected in 50Hz 60Hz at any time And the output voltage and frequency would be changed to the corresponding value after the right values are selected on the LCD panel and the UPS is turn on by pressing the ON Button The UPS would turn to bypass mode in several seconds after Bypass Enable is selected and turn to no output mode in several seconds after Bypass Disable is selected HM Here is a example for changing the output voltage from 110Vac to 120Vac through the LCD panel INPUT Ny OUTPUT Ny BATTERY m CHARGING IMENE LOAD MER MODE Gand 50 60 Hz 110 115 DISABLE ENABLE BYPASS Step 1 One flickering black round dot would appear in front of 110Vac after pressing the Select button Ny CHARGING MENE man 11 BYPASS Step 2 The flickering dot would move to the front of 120Vac after pressing the Select button twice again INPUT Ny OUTPUT Ny BATTERY n CHARGING HEEN Key V Bun MODE anc 50 60 Hz 110 115 DISABLE ENABLE BYPASS Step 3 The dot in the front of 120Vac would turn to flicker
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