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14. Assembly BPU without top cover on the 
module top side. Check LED direction facing 
forward. 
 
15. Tighten the M5 bolt.(8point, 5Nm) 

CAUTION 

Be careful not to let metallic material fall 
into the BPU inside. 

17. Connect Power & Sensing Connector between  

BPU ~ Module. (Red Circle) 

16. Assembly Wall MTG BRKT L/R on BPU side. 
    (4 point, M5 bolt) 

Summary of Contents for RESU10M

Page 1: ...ESU10M LG Chem strongly advises to take due care in following LGC s installation manual A warranty claim is invalid if damage is caused by human error inconsistent with the installation manual and or the user guide Version 0 0 ...

Page 2: ...or safety procedures described in this manual contact LG Chem immediately for advice and clarification The information included in this manual is accurate at the time of publication However the product specifications are subject to change without prior notice In addition the illustrations in this manual are meant to help explain system configuration concepts and installation instructions The illus...

Page 3: ...Feature 12 2 3 Packaging specification 13 3 INSTALLATION 14 3 1 Installation materials 14 3 2 Installation location 14 3 3 Tools 15 3 4 Safety gear 15 4 BATTERY PACK INSTALLATION 16 4 1 Unpacking 16 4 2 Package items 16 4 3 Optional accessories 19 4 4 Installation clearance 19 4 5 Securing battery pack to wall 오류 책갈피가 정의되어 있지 않습니다 4 6 Cable connections 29 ...

Page 4: ...5 COMMISSIONING 31 5 1 LED indicators 31 5 2 Powering up the battery pack 31 5 3 Shutting off the battery pack 32 6 TROUBLESHOOTING 32 6 1 Troubleshooting 32 ...

Page 5: ...reach of children Read the instruction manual before starting installation and operation Heavy weight may cause serious injury to the back Do not dispose of the product with household wastes Recyclable Disconnect the equipment before carrying out maintenance or repair Observe precautions for handling electrostatic discharge sensitive devices ...

Page 6: ...electrostatic discharge Be sure to be grounded before handling the battery pack Read the label with Warning Symbols and Precautions which is visibly under to the Battery Cover see Section 1 3 1 2 2 Battery handling guide Store the product out of reach of children and animals Store the product where it should be minimal dust and dirt in the area Store at cool and dry place Do not store in greenhous...

Page 7: ... pack to be exposed to direct sunlight and water source as it may cause Power limitation phenomena in the battery with a resulting decreased energy production by the system Premature wear of the electrical electromechanical components and mechanical components Reduction in performance service life and possible damage of the battery A ventilated area is strongly recommended for handling the product...

Page 8: ... the battery pack is installed perform the following countermeasures Fire extinguishing media Respirator is not required during normal operations Use FM 200 or CO2 extinguisher for battery fire Use an ABC fire extinguisher if the fire is not from battery and not spread to it yet Fire fighting instructions 1 If fire occurs when charging batteries if it is safe to do so disconnect the battery pack c...

Page 9: ...t use submerged battery again and contact the service engineer 1 3 Warning Label Warning labels and other relevant labels are attached on the battery pack 1 Warning label 2 Product label 3 Traceability label ...

Page 10: ...who has all of the following skills and experience Knowledge of the functional principles and operation of on grid and off grid backup systems Knowledge of the dangers and risks associated with installing and using electrical devices and acceptable mitigation methods Knowledge of the installation of electrical devices Knowledge of and adherence to this guide and all safety precautions and best pra...

Page 11: ...trical Characteristics Total Energy Capacity 9 786kWh Usable Energy Capacity1 9 296kWh Battery Capacity 63 0Ah Voltage Range Charge Discharge 176 4V 126V Std Charge Discharge Current 18 9A Max Charge Discharge Power 3 7kW Peak Current only discharging 40A Communication Interface CAN 2 0b DC Disconnect Circuit Breaker Contactor Fuse User interface LEDs for Normal and Fault operation 1 Value for Bat...

Page 12: ...n Class 9 Transportation UN38 3 Ingress Rating IP55 Test Conditions Temperature 25 at the beginning of life Energy is measured under specific condition from LGC 0 3CCCV 0 3CC 2 2 Feature Compact Energy storage unit for domestic photovoltaic system compatibility No Additional Devices Protection Devices Included Protection Devices Inverter interface between Battery Pack and Inverter Over Voltage Ove...

Page 13: ...ize Qty Box ea 2 1 piece X 2 layers Packaging Materials Box Inner Pallet Corrugated Cardboard EPS Wood Disposable Disposable Disposable Weight kg Product Packaging Gross 82 180 8lbs 25 55 1lbs 107 235 9lbs 2 piece Box Battery 36kg x 2ea Bracket BPU etc 10kg Pallet 10kg Box 15kg Product Packaging ...

Page 14: ...ts the following conditions The building is designed to withstand earthquakes The location is far away from the sea to avoid salt water and humidity The floor is flat and level There are no flammable or explosive materials nearby The optimal ambient temperature is between 15 and 30 C The temperature and humidity stays at a constant level There is minimal dust and dirt in the area There are no corr...

Page 15: ...ric shock or short circuits Use adjustable tools and measuring instruments that are certified for precision and accuracy 3 4 Safety gear Wear the following safety gear when dealing with the battery pack Installers must meet the relevant requirements on the national standards such as IEC 60364 or the domestic legislation ...

Page 16: ...battery pack from its packaging 1 Open the package and pull out the drilling template 2 Remove the sleeve 3 Open the BPU box and take out the enclosed BPU and base bracket box Take them out and check if any item is missing See Package items on section 4 2 ...

Page 17: ...4 After opening upper battery module box take out product 5 Remove the upper battery module box 6 Take out the product in lower battery module box ...

Page 18: ...The table below lists the number of each item included Battery Pack Installation Use only the parts included with the battery pack except for the screw anchors to ensure proper installation If anything is damaged or missing contact LG Chem or your distributor ...

Page 19: ...ssories in a place where the floor may get wet occasionally 4 4 Installation clearance Make sure to leave a space of at least 9 mm between the battery pack and the wall A clearance of at least 9 mm must be left around the battery pack for proper cooling Standing type Wall Mounting type ...

Page 20: ... battery pack s weight 4 5 1 Standing Type 1 Determine where the mounting brackets are to be placed using the drill template 2 Drill holes in the wall for the M6 0 25in screw anchors The drilling depth should be at least 50mm 3 Drive the screw anchors through the mounting brackets into the holes 4 Tighten the screws to a torque of 5Nm 5 Assembly Base plate and module rear side on bottom side by fa...

Page 21: ...right Check if the battery pack is damaged 8 When module setting check the direction of the arrow is opposite such as below picture 9 Remove connector labels 6 Assembly Base plate and module front side on bottom side by fastening bolt M8 8point ...

Page 22: ...y BPU without top cover on the module top side Check LED direction facing forward 12 Tighten the M5 bolt 8point 5Nm 13 Connect Power Sensing Connector between BPU Module Red Circle CAUTION Be careful not to let metallic material fall into the BPU inside ...

Page 23: ...14 Connect Power Communication Earth cable between battery Invertor All cable should pass through the grommet 15 After connection of cables turn on Circuit breaker 16 After CB on check LED is on ...

Page 24: ...17 Assembly Wall MTG BRKT L R on BPU side 4 point M5 bolt 18 Assembly Top cover 4point M5 3Nm ...

Page 25: ...s 5 Tighten the screws to a torque of 5Nm 6 Drive the screw anchors through the wall mounting bracket into the holes 7 Tighten the screws to a torque of 8Nm 8 Assembly Wall Mounting bracket and module rear side on bottom side by fastening bolt M8 8point CAUTION In case of wall mounting type it needs to wall mounting bracket optional parts When installation of wall mounting type need two person or ...

Page 26: ...e unexpectedly One and more person should keep module position not to be revered and dropped on the ground 10 Pull out the battery pack and stand it upright Check if the battery pack is damaged 11 When module setting check the direction of the arrow is opposite such as below picture 12 Remove connector labels 13 Remove Top cover of BPU M5 bolt 4point ...

Page 27: ...ck LED direction facing forward 15 Tighten the M5 bolt 8point 5Nm CAUTION Be careful not to let metallic material fall into the BPU inside 17 Connect Power Sensing Connector between BPU Module Red Circle 16 Assembly Wall MTG BRKT L R on BPU side 4 point M5 bolt ...

Page 28: ...er Communication Earth cable between battery Invertor All cable should pass through the grommet 19 After connection of cables turn on Circuit breaker 20 After CB on check LED is on 21 Assembly Top cover 4point M5 3Nm ...

Page 29: ... cable through a small grommet and then through the top of the small cable entries 2 Attach an RJ45 plug to the network cable using a wire stripper and cable crimper Use this method to make a network cable which is to be connected between the battery pack and the inverter a Cut network cable to the needed length b Strip 2 5 to 5 cm of the outer sheath at one end of the cable c Untwist and separate...

Page 30: ... the cable entries 2 Connect the charging cables to the terminal block a Open the terminal cover plate which is placed over the terminal block to protect it b Connect the negative cable to the terminal on the left GND to the terminal on the middle and the positive cable to the one on the right Tighten the cross socket screws to a torque of 6 N m c Close the cover 3 Push the grommets into the cable...

Page 31: ...is discharging Warning This comes on when the battery pack is in a warning state 5 2 Powering up the battery pack Put the battery pack in operation by taking the following steps 1 Remove the top cover from the battery pack 2 Make sure that the circuit breaker switch is in the OFF position 3 Move the circuit breaker switch to the ON position to turn on the main battery pack See if the battery pack ...

Page 32: ... pack s BMS periodically reports its operating state to the inverter When the battery pack falls outside prescribed limits it enters a warning state When a warning is reported the inverter immediately stops operation Use the monitoring software on the inverter to identify what caused the warning The possible warning messages are as follows Battery Over Voltage Battery Under Voltage Battery Over Te...

Page 33: ...is complete 9 IF ANY OF 8 IS CHECKED AS NO OR THE INVERTER NEEDS TO BE TURNED OFF TURN OFF THE CIRCUIT BREAKER 3 6 1 2 Troubleshooting Guideline If the battery LED is OFF 1 Turn off the Circuit Breaker 2 Disconnect the power cable connector 3 Turn off the inverter Verify there is no power at the battery connection 4 Unplug all the wires and reconnect Re check the wiring on the battery is done corr...

Page 34: ... correct 4 If the issue persists 4 1 Turn off the Circuit Breaker 4 2 Disconnect the power cable connector 4 3 Turn off the inverter Verify there is no power at the battery connection 4 4 Unplug all the wires and reconnect Re check the wiring on the battery is done correctly Refer to the installation manual 3 2 Cable connection 4 5 After connecting the power cable connector Turn on the Circuit Bre...

Page 35: ...erter s troubleshooting guide for instruction 2 1 Send the fault ID to LGC regional contact point 2 2 Turn off the Circuit Breaker 2 3 Disconnect the power cable connector 2 4 Wait further instruction from LGC ...

Page 36: ...uring business hours on weekdays Service Contact HQ KOR Other Regions Address Email 29 Gwahaksaneop 3 ro Oksan myeon Heungdeok gu Cheongju si Chungcheongbuk do South Korea essservice lgchem com US Address Telephone Email 1064 Chicago Rd Troy MI 48083 USA 1 888 375 8044 CSNorthAmericaESS lgchem com Europe Address Telephone Email Otto Volger Str 7C 65843 Sulzbach Taunus Germany 49 6196 5719 660 tech...

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