LG BUEL011HBC2 Installation Manual
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LG BUEL011HBC2 Installation Manual

LG BUEL011HBC2 Installation Manual

Residential battery unit
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INSTALLATION MANUAL
Residential Battery Unit
• Please read this manual carefully before operating and retain it for future
reference.
• For stable operation and periodic system updates, LG Electronics highly
recommend the user to subscribe to EnerVu and maintain connection.
Model
BUEL011HBC2 (Module x 3 + BCU + Enclosure)
BUEL015HBC2 (Module x 4 + BCU + Enclosure)
*3103-08622-00*
R e v . 0 2 0 5 / 0 4 / 2 0 2 4
https://www.lg.com/global/business/ess/business-resources/download
Copyright © 2024 LG Electronics Inc. All Rights Reserved.

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Summary of Contents for LG BUEL011HBC2

  • Page 1 • Please read this manual carefully before operating and retain it for future reference. • For stable operation and periodic system updates, LG Electronics highly recommend the user to subscribe to EnerVu and maintain connection. Model BUEL011HBC2 (Module x 3 + BCU + Enclosure) BUEL015HBC2 (Module x 4 + BCU + Enclosure) *3103-08622-00* R e v . 0 2 0 5 / 0 4 / 2 0 2 4 https://www.lg.com/global/business/ess/business-resources/download...

  • Page 2: Safety Information

    Do not place objects of any kind on top of the product during operation. y All work on the ESS must be carried out by LG-certified service providers only. y Electrical installations must be done in accordance with the local and national electrical safety standards.
  • Page 3 Getting Started CAUTION Indicates a situation where damage or injury may occur. y This product is intended for residential use only and should not be used for industrial. y Serious injury may occur due to the heavy weight of the product. Therefore, special care must be taken in handling. Make sure to have at least two persons deliver and move the package. y Do not use any damaged, cracked, or frayed electrical cables or connectors.
  • Page 4 Do not store or place any objects on top of or against the product. It may cause serious malfunction or other problems. y Handling of batteries should be performed or supervised by an LG service person or a qualifieds installer.

  • Page 5: First Aid Measures

    First Aid Measures The Product includes internal fault mechanisms designed to prevent failures and subsequent risk hazards. However, LG Electronics cannot the guarantee safety performance of the Product if it is ever exposed to abuse, damage, or negligence. If a person is exposed to the internal materials of the battery cell due to damage on the outer casing, the following actions are recommended.

  • Page 6: Product Features

    Product Specifications All specifications and descriptions contained in this document are verified to be accurate at the time of printing. However, since continuous improvement is a goal at LG Electronics, we reserve the right to make product modifications at any time.

  • Page 7: Table Of Contents

    Table of Contents Getting Started safety Information ............. . . 2 First Aid Measures .
  • Page 8 Getting Started Symbol Used on the Labels symbol description The relevant equipment complies with the requirements in the EC guidelines. Risk of Electric shock This product should not be disposed of with other household waste. Disposal regulations of the country should be observed. Refer to the installation manual or operating manual.
  • Page 9 Getting Started symbol description Take care to avoid causing a fire by igniting flammable material Ensure adequate ventilation of the charging area and take care to avoid coming in contact with acid. In case of contact with acid material, immediately flush the area with plenty of water.
  • Page 10 Getting Started Abbreviations in this Manual Abbreviation designation Explanation Energy Storage System Inverter system that stores energy in a battery and uses it. Power Conditioning A device intended to convert AC/DC electricity to System charge and discharge the battery. Photovoltaic A solar panel system that converts solar energy into direct current electricity State of charge...

  • Page 11: Unpacking

    Getting Started Unpacking Unpacking the battery unit Unpack the battery unit from its packaging. Remove the packing tape and open the box. Take out the all the accessories and components. Remove the battery unit from the packaging. WARNING y When working on the battery installation, at least 2 people are needed for safe installation and moving.

  • Page 12: Contents Of This Product

    Contents of this product Battery unit Installation Manual & Quick Wall brackets Installation Guide Battery module Power cable harness Communication cable harness (BUEL011HBC2 : 3EA, BUEL015HBC2 : 4EA) Nuts (17 EA) Agreement to EnerVu Cable glands (2 EA) Subscription and Connection...
  • Page 13 Getting Started Additional Components for Installation Applied to Additional components y Refer to "Floor Standing Wall Mount". Wall mounting y Recommended Screw : stainless steel screws with TX M8 x 50mm y Proper anchor to wall type y Follow the local code. y CAT V (better CAT VI) with 4 x 2 x 0.4 mm²...
  • Page 14 Getting Started Required Tools Insulated gloves Safety glasses Protective footwear Drill and drill bit 200 mm magnet bit holder and T-Handle Screw driver Hex wrench torque wrench with Phillips (5 mm) Cutter (6 mm, 8 mm) magnet hex socket Flat head (6, 5, 4, 2 mm) (M5, M6, M8) Inclinometer Tape measure...

  • Page 15: Name Of Each Part

    Getting Started Name of each part Front and Rear a LED Indication F Front cover b Cable gland (communication) G Top cover c Cable gland (power) H Wall bracket connected parts D START (5s) button E POWER button...

  • Page 16: Connection Parts

    Getting Started Connection parts a Power terminals (Positive, GND (Earth), Negative) b Communication terminal c Circuit breaker of PCS and Circuit breaker of battery unit...

  • Page 17: Led Indicators

    Getting Started LED Indicators status and Indications sOc level + % Error code* Operating Fault charge BAT. Charging Not operating discharge BAT. Discharging Not operating Fault Fault Normal * Refer to "Error Codes and Messages" for more information.

  • Page 18: Installation

    Installation Installation Location WARNING y Read all of the instructions, cautions, and warnings for the battery unit and documentation on other associated components. y Wear protective gloves when handling equipment. Sharp edges may cause personal injury. y Dispose of the packing materials safely. - Packing materials, such as nails and other metal or wooden parts, may cause puncture wounds or other injuries.
  • Page 19 Installation y This product is designed to be installed on the floor standing with a wall mounting. Wall mounting is only for supporting purpose. Do not use in case of the wall brackets are used for wall mounting at higher level (without floor standing) as safety concerns may arise.
  • Page 20 Installation y Do not install this product in a place with ammonia, corrosive vapours, acids or salts. y Install this product out of reach of children and animals. y Do not install this product in places or environments subject to the heavy build-up of dust.

  • Page 21: Minimum Clearance

    Installation Minimum clearance 9 1 5 m m 9 1 5 m m 3 0 0 m m 3 0 0 m m 3 0 0 m m 3 0 0 m m 1 6 0 0 m 3 0 0 m m This product must be installed with clearance at the left, right, top, bottom and front of the product as shown in the figure.

  • Page 22: Floor Standing Wall Mount

    Installation Floor Standing Wall Mount This product must be installed on the wall considering appropriate environments described in "Installation Location". Be sure to follow this instructions exactly. WARNING y It is important to ensure that the drilling locations are not located on any electrical wiring within the wall.
  • Page 23 Installation Place the wall bracket on a wall which meets every installation conditions and clearance requirement. And indicate the positions to drill using a pencil or other writing utensil. Drill holes in the indicated positions. (Mount bracket hole guide Template) 406 mm 305 mm Affix the wall bracket to the wall with screws and anchors.
  • Page 24 Installation WARNING y The battery unit must be installed on the floor due to its heavy weight. Wall mounting is only for supporting purposes. y Rotate the legs at the bottom of the battery unit to adjust the level. y Install the product on a flat surface. y There should be no foreign object that could damage the bottom of the product.

  • Page 25: Installing Battery Modules

    Installation Installing battery modules This product does not have battery modules inside. Before wiring, assemble the battery modules that are separately supplied. WARNING y Wear rubber gloves and protective clothing (protective glasses and boots) when working on high voltage/high current systems such as battery modules. y Before starting electrical connection, make sure that the circuit breaker of PCS and the circuit breaker of battery unit are off securely.
  • Page 26 Installation Before start the wiring, switch the PCS circuit breaker and main circuit breaker of battery unit to the OFF position. Place a battery module inside the enclosure and fix the battery module using supplied nuts (2 positions, 25 kgf.cm).
  • Page 27 Total number of battery modules may differ depending on your model. BUEL015HBC2 - Battery module x 4 BUEL011HBC2 - Battery module x 3 Remove protective covers on the power connector of the battery modules. Do not touch the terminals after removing the protective cover.
  • Page 28 Before proceeding to the next step, you should disconnect the short connectors from the power and communication cable harness, as shown in the figure below. For buEL011hbc2 (battery module x 3) Do not disconnect the short connectors from both cable harnesses if the battery unit has three battery modules.
  • Page 29 Installation Connect the communication cable harness as shown in the figure.

  • Page 30: Wiring Connection Between Battery Unit And Pcs

    Installation Wiring connection between battery unit and This product requires an electrical connection to the PCS. Before connecting the battery to the PCS, install the PCS in place where the battery cables can easily access battery unit. Refer to the installation manual of the PCS for more information. Assemble the supplied cable glands to the right side of the battery unit.
  • Page 31 50 mm Connect the 3-conductor communication wires to the communication terminal block as shown in the figure. For connection at LG ESS PCS, please refer to the PCS manual chapters "ATS, BMS, EV METER Communication Connections". BATT1 At PCS: Port 9 Blue 6.
  • Page 32 Pass the 3 power cables (Positive, Negative and Ground) through the lower cable gland on the right side of the battery unit. Rotate the cable gland to tighten the gland hole. For connection at LG ESS PCS please refer to the PCS Manual chapter "Battery Connection".
  • Page 33 Installation When setting up the dual battery units to the PCS, switch settings must be set in each battery. Turn the switch to the ON position for the secondary battery unit (BATT 2) and the OFF position for the primary battery unit (BATT 1). Secondary Primary (BATT 2)
  • Page 34 Installation Press the POWER button to turn the battery unit on. And then press and hold the START (5s) button for 5 seconds. You can hear the sound "click". If SOC level is shown on the LED display, the battery operation has been normally succeeded.

  • Page 35: Appendix

    Inspecting Regularly It is recommended to check the operating status and connection status once a year. It should be done by an LG-certified service provider. Contact an authorized dealer or the seller you purchased the system from. Contact If you have technical problems or questions, contact installation company or LG Electronics.

  • Page 36: Disposing The Product

    LG Electronic Deutschland GmbH is duly registered as Producer in Germany. As such, LG contributes to the country-wide collection and recycling of WEEE that you bring to municipal separate collection facility. For the most up to date information please see www.lg.com/global/recycling or https://www.lg.com/de/support/altgeraete-...

  • Page 37: Entsorgung Ihrer Altgeräte

    Ihnen sich für weitere Informationen an Ihren Händler zu wenden. LG Electronic Deutschland GmbH ist ordnungsgemäß als Hersteller in Deutschland registriert. Damit trägt LG deutschlandweit zur Sammlung von Elektro- und Elektronik-Altgeräten bei, die Sie in kommunalen Getrenntsammelstellen abgeben. Die aktuellsten Informationen finden Sie...

  • Page 38: Specifications

    Appendix Specifications sPEc battery unit unit buEL015hbc2 buEL011hbc2 Module Configuration (e.g. XSYP) 4S 1P 3S 1P Battery Package Types Cylindrical Cylindrical Total Capacity [kWh] 15.83 11.87 1) 2) Usable capacity [kWh] 14.24 10.68 Nominal voltage 406.56 304.92 Charging Voltage range 368.22 ~ 459.09 271.32 ~ 344.32...
  • Page 39 To ensure the full performance of the battery, it is recommended not to exceed the period of six month, from the manufacturing date to the date of commissioning. Contact office for compliance of this product : LG Electronics European Shared Service Center B. V Krijgsman 1, 1186 DM Amstelveen, The Netherlands...

  • Page 40: Error Codes And Messages

    Appendix Error Codes and Messages Code Message Description Solution Discharge Over Discharge temperature level is Automatically released after Temperature Warning higher than the limit warning condition is cleared Discharge Under Discharge temperature level is Automatically released after Temperature Warning lower than the limit warning condition is cleared Charge Over Charge temperature level is higher...
  • Page 41 Appendix Code Message Description Solution Cell Under Voltage Cell Voltage level of battery cell is Contact service center Fault1 lower than the limit Unit Voltage ADC Unit voltage AD conversion Automatically restart after Mux Fault1 multiplex fault fault condition is cleared Discharge Over Discharge temperature level is Automatically restart after...
  • Page 42 Appendix Code Message Description Solution Cell Voltage Imbalance Cell voltage difference between Contact service center Fault2 battery cells is higher than the limit Pack Voltage Pack voltage difference between Contact service center Imbalance Fault2 battery packs in higher than the limit Discharge Over Discharge temperature level is...
  • Page 43 Appendix Code Message Description Solution Main Power Error of the main power connection Contact service center Connection Error Unit High Voltage Unit High Voltage Error (H/W) Contact service center Error (H/W) Magic Number Error Magic Number Error Contact service center Pack Number Error Pack Number Error Contact service center...
  • Page 44 Appendix Code Message Description Solution MarchC 2 region Copy MarchC 2 region Copy Error Automatically restart after Error detecting fault BCU Oscillator Source BCU Oscillator Source Error Automatically restart after Error detecting fault...

  • Page 45: Wiring Diagram

    Appendix Wiring Diagram BUEL011HBC2 (Pack x 3 + BCU + Enclosure) BUEL015HBC2 (Pack x 4 + BCU + Enclosure)

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Buel015hbc2

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