LG RESU 10H DLT User manual

9.8kWh Battery Pack Product Manual
HV

Note.
The information included in this manual is accurate at the time of publication.
However, this manual is subject to change without prior notice. In addition, the illustrations in this
manual are meant only to help explain system configuration concepts and installation instructions.
Please note the image shown is for illustration purposes only.

Table of Contents
1. Safety
1.1 Symbols
1.2 Safety Instructions
1.2.1 General Safety Precautions
1.2.2 Battery Handling Guide
1.2.3 Response to Emergency Situations
1.3 Warning label
1.4 Qualified Personnel
2. Product Introduction
2.1 Technical data
2.2 Basic features/applications
2.3 Protection
2.4 Warehouse Storage Instructions
2.4.1 Packaging Specification
2.4.2 Storage
2.4.3 Handling
3. Installation
3.1 Mechanical requirements
3.1.1 Packaging and Open out equipment
3.1.2 Package items
3.1.3 Installation locations
3.1.4 Clearances
3.1.5 Tools & Safety gears required
3.1.6 Mounting Bracket
3.1.7 Appearance and Dimension
3.1.8 System clearances
3.1.9 Installing the Battery Pack
3.2 Electrical requirements
3.2.1 Spring Terminal blocks –RESU10HDLT
3.2.2 Power (wire AWG, Max length, Pinning) –RESU10HDLT
3.2.3 Communication (wire AWG, Max length, Pinning) –RESU10HDLT
3.2.8 Grounding (EGC-Equipment Grounding Connection) TBD

Table of Contents
4. Commissioning
5. Functionality
5.1 Powering up the system –RESU10HDLT
5.2 Shutting off the system –RESU10HDLT
5.3 Emergency procedure
5.3.1 Fire
5.3.2 Damaged Batteries
6. Troubleshooting & Maintenance
6.1 List of Alarm/Warning codes with definitions
6.2 List of Fault codes with definitions
6.3 Return/Replacement instructions
6.3.1 Uninstallation from the wall
6.3.2 Re-Packaging the pack
6.3.3 Return Address
4.1 LED Status
4.1.1 LED indicators

Symbols
Description
Caution, risk of electric shock
Do not place
nor install near flammable or explosive materials
Install the product out of reach from children
Read the instruction manual/booklet before starting installation
or operation
Heavy weight may incur serious injury to the back
Do not dispose the product with household wastes
Recyclable
Disconnect the equipment before carrying out for maintenance or
repair
Observe
precautions for handling electrostatic discharge
sensitive
devices
.
1. Safety
1.1 Symbols (TBD)

1. Safety
1.2 Safety Instructions
For safety reasons, installers are responsible for familiarizing themselves with
the contents of this document and all warnings before performing installation.
1.2.1 General Safety Precautions
Over-voltages or wrong wiring can damage the Battery Pack and cause
deflagration, which can be extremely dangerous.
Avoid installing the Battery Pack where flammable materials are stored.
Do not install in places where explosive gas or chemicals are present.
The utility grid, solar input, and battery voltage must be disconnected
from the Battery Pack before wiring. Wiring must be carried out by a
Qualified personnel. Battery Pack is not user serviceable. High voltage is
present in the device.
The electronics inside the Battery Pack are vulnerable to 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
Do not expose battery to temperature over 50℃ and open flame.
Do not damage the unit in such ways as dropping, deforming, impacting,
cutting or penetrating with a sharp object. It may cause a leakage of
electrolyte or fire.
Do not connect anode and cathode terminal block opposite direction.
Do not charge or discharge damaged battery.
Do not place any foreign objects on the top of the Battery Pack and on the
cooling fin.
Do not put the battery pack upside down on the ground.
Do not disconnect, disassemble or repair by an unqualified personnel.
Services must be made by qualified personnel only.

1. Safety
All types of breakdown of the product may lead to a leakage of
electrolyte or flammable gas.
Do not place the product nearby flammables. It may lead to fire or
explosion in case of accident.
Keep out of reach of children or animals.
Keep the product away from direct liquid. Do not touch or use if liquid is
spilled on the product.
Store at cool and dry place.
(Do not storage place : Storage are for hay, straw, chaff, animal feed,
fertilizers, vegetables or fruit products, greenhouse)
Only use the product with a LGC-authorized inverter.
Do not connect any AC conductors or Photo-voltaic conductors directly
to the battery pack and should be only connected to the Inverter
Make sure not to accumulate snow over the battery pack or submerge
battery pack in liquids.
Do not expose or place near water sources like downspouts or sprinklers
If the battery pack is installed in the garage then ensure the product is
above the height of the vehicle bumper.
Ensure proper care is taken to keep off any foreign object on top of the
battery pack
The RESU battery pack has been certified IP55 and can be installed
indoors as well as outdoors. However, if installed outdoors, do not allow
the battery 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 (gaskets)
Reduction in performance, lifetime and possible damage of the battery

1.2.3 Response to Emergency Situations
If a user is exposed to internal materials of the battery cell due to
damage on the outer casing, the following actions are recommended.
Inhalation: Leave the contaminated area immediately and seek medical
attention.
Eye contact: Rinse eyes with water for 15 minutes and seek medical
attention.
Contact with skin: Wash the contacted area with soap thoroughly and
seek medical attention.
Ingestion: Induce vomiting and seek medical attention.
Fire Extinguishing Media
Respirator is not required during normal operations. Use of SCBA is
required in the event of fire.
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
If fire occurs during charging batteries, shut off the power to charger
(Shut off the circuit breaker).
When batteries are heated above 150°C, there may be a possible
explosion.
Fire Fighting Equipment
Use Personal Protective Equipment Directive (89/686/EEC) complied
full-face SCBA (Self-Contained Breathing Apparatus) with full
protective gear. Hazardous fumes including carbon monoxide, carbon
dioxide, and/or various hydrocarbons can be generated during a fire.
Effective ways to deal with Accidents:
On land : Place damaged battery into a segregated place and call local
fire department or service engineer.
In water : If battery is submerged, stay out of water. If battery is yet
submerged and it is safe to do so, switch off DC circuit breaker on the
battery. Do not use submerged battery again and contact the service
engineer.
1. Safety

1. Safety
1.4 Qualified Personnel
1.3 Warning label (TBD)
Warning labels and other relevant labels are attached to the inside of the battery
pack.
This guide and the tasks and procedures described herein are intended for use by
skilled workers only. A skilled worker is defined as a trained and qualified
electrician or installer 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
practices.

2.1 Technical Data
2. Product Introduction
2.1.1 Dimensions and weight
RESU 10H DLT
P/N
EVESPBO0100A0
Width
744 mm (29.3”)
Height
907 mm (35.7”)
Depth
206 mm (8.1”)
Weight
1) 97kg (214lbs)
1) A battery pack’s weight varies slightly depending on its battery cells’ weight.
907
744
206
RESU 10H

Electrical Characteristics
Total Energy Capacity
9.8 kWh @25°C (77°F), 100% SOE
Usable Energy Capacity
9.3kWh
Battery Capacity
63 Ah
Voltage
Range
Charge
468 ~ 550 VDC
Discharge
430 ~ 507 VDC
Absolute Max. Voltage
570VDC
Max. Charge/Discharge Current
10.7A / 11.7A
Max. Charge/Discharge Power
1) 5kW
Peak Power
2) (only discharging) 7kW for 10 sec.
Peak
Current (only discharging) 16.3A
Battery Pack Round
-Trip Efficiency >90% (under specific condition)
Communication Interface
CAN
DC Disconnect
Circuit Breaker
Connection Method
Spring Type Connector
User interface
LEDs for Normal and Fault operation
Protection Features
Over Voltage / Over Current /
short circuit / Reverse Polarity
Certification
Safety
Cell
UL1642
Battery Pack
UL1973 / CE / RCM / TUV(IEC 62619)
Emissions
FCC
Hazardous Materials Classification
Class 9
Transportation
UN38.3 (UNDOT)
Ingress Rating
IP55
Operating Conditions
Installation Location
Indoor(Wall-Mounted) / Outdoor
Operating Temperature
14 ~ 113°F (-10 ~ 45°C)
Operating Temperature (Recommended)
59 ~ 86°F (15 ~ 30°C)
Storage Temperature
-22 ~ 131°F (-30 ~ 55°C)
Humidity
5%~95%
Altitude
Max. 6,562ft (2,000m)
Cooling Strategy
Natural Convection
※ Test Conditions - Temperature 25°C
1) LG Chem recommends 2.3kW for maximum battery lifetime
2) Peak Current excludes repeated short duration (less than 10 sec. of current pattern).
RESU 10H DLT
2. Product Introduction
2.1.2 Performance

2.2 Basic feature / Applications
Compactness
: World Best Energy Density
No Additional Devices
: Aux Power and Protection Devices Included
Flexible installation
: Indoor or Outdoor
Residential 400V DC battery pack system
: Daily cycle residential battery system
2.3 Protection
Inverter interface (between Battery Pack and Inverter )
: Over Voltage, Over Current, External Short Circuit, Reverse Polarity,
Inrush Current, Ground Fault , Over Temp.
Battery inside (between Li-Ion battery and DC/DC converter)
: Internal Short Circuit, Over Voltage, Over Current, Over Temp, Under Voltage
2. Product Introduction
2.4 Warehouse Storage Instructions
2.4.1 Packaging Specification
Category Contents Remark
Size (LxWxH)
(mm)
1,120
(44’’)
1,100
(43’’)
450
(17.7’’)
Outer Size (RESU10H)
Qty/Box (ea) 1 1ea×2layers
Packaging
Materials
Box Hard Cardboard Disposable
Inner TBD Disposable
Pallet Wood Disposable
Weight
(kg)
Packaging
40 (88lbs) Pallet + Box + Inner(RESU10H)
Gross 144.8(319lbs)
Product +
Packaging
(RESU10HDLT)

2.4.2 Storage
Temperature Range Duration Remark
-22 ~104°F (-30 ~40’C) 3 Months
104 ~131°F (40 ~55’C) 2 Months
2.4.3 Handling
Do not step on the product or the product package. The product
may be damaged.
The recommended area is ventilation area.
Store the product on a flat surface.
There are no flammable or explosive materials.
The temperature and humidity is maintained at a constant level.
There is minimal dust and dirt in the area.
Do not store this product in the place exposed to the direct sunlight.
Store this product out of reach from children and animals.
2. Product Introduction

3. Installation
3.1 Mechanical requirements
3.1.1 Packaging and Open out equipment (TBD)
1. Lift the cover upwards to remove it.
2. Pull out other items. Take them out and
check if any item is missing. See Package
items on section 3.1.2
4. Remove the side cover.
5. Pull out the battery pack using
handles and stand it up.
1.
2.
3.
5.
4.
3. Remove the wall bracket guide pad &
cushioning pad.

3. Installation
3.1 Mechanical requirements
The building should be designed to withstand earthquakes.
Waterproof and proper ventilation area is recommended. (IP55)
Install the product on a flat wall.
There are no flammable or explosive materials.
The ambient temperature is within the range from 14-113°F (-10-45°C)
The temperature and humidity is maintained at a constant level
There is minimal dust and dirt in the area.
Battery pack must be installed on walls that are upright
and can support 330lbs (150kg).
Do not install this product in a place exposed to the direct sunlight and
rain/snow falls
Install this product out of reach from children and animals.
3.1.3 Installation locations
Caution
If the ambient temperature is outside the operating range,
the battery pack stops operating to protect itself.
The optimal temperature range for the battery pack to operate
is 15
°C to 30°
C. Frequent exposure to harsh temperatures may
deteriorate the performance and life of the battery pack.
3.1.2 Package items
These items are included in the package.
Battery pack Wall bracket M6 wall mount
bolts (2EA)
Manual

3. Installation
3.1.4 Clearance (TBD)
3.1.5 Tools & Safety gears required
Tools
The following tools are required to install the battery pack :
Precision screwdriver M6 Torque wrench
Drill
(Min. Diameter 10mm, 0.4’’)
Pencil or Marker
Inclinometer
Recommended clearances (>12’’) on
the left, right, top and bottom of the
product is shown in the figure for the
proper ventilation and installer
convenience.

3. Installation
Safety gear Personnel Protection Equipment
It is recommended to wear the following safety gear when dealing
with the battery pack.
Insulated gloves Safety goggles Safety shoes
3.1.6 Mounting Bracket (TBD)
When installing the battery pack on a wall, make sure that the wall is
capable of supporting the weight of the battery pack. (Min. 150kg)
Caution
Make sure that the battery pack is at all times exposed to the a
mbient air.
The battery pack is cooled by natural convection. If the battery
pack is entirely or partially covered or shielded, it may cause the
battery pack to stop operating.

3. Installation
To mount the battery pack to a wall, take the following steps :
1. Mark the location on the wall for the holes.
2. Drill holes to suit fasteners in the wall.
3. Drive the fasteners through the mounting brackets into the holes
Recommended diameter : 10mm(0.4’’) Min.
Recommended length : 70mm(2.8’’) Min.
Recommended material : Stainless steel (8.8T)
Minimum fastener count : There must be at
least two fasteners in each of the four
mounting hole rows.
Minimum bolt clearance : At least 250mm(10’’)
ex. Between Area1 last fastener
and Area2 first fastener

3. Installation
(29.2’’)
(8.1’’)
(27.3’’)
(29.2’’)
(8.1’’)
(35.7’’)
3.1.7 Appearance and Dimension
Proper handling and care is recommended as disassembly, change of
color, scratches, leakage of liquid, and stains may influence the economic
value of the battery pack.
Appearance
Pack appearance and dimension
Color and Material
Front / Rear Cover : Silver or Gold, Aluminum
Top / bottom / LED Cover : Black, Plastic
RESU10H RESU7H

3. Installation
3.1.8 System clearance(TBD)
Battery requires adequate clearance for installation, cabling, and airflow.
Minimum clearance in the system configuration is as follows.
3.1.9 Installing the Battery Pack
Caution
Make sure that the inverter AC and DC disconnects are turned
off before connecting the power cable to the battery pack.