IINNO Energy M4856-P User manual

Battery Module M4856-P
User Manual
V01

This manual is under the copyright of IINNO Energy Ltd, with all rights reserved.
Please keep the manual properly and operate in strict accordance with all safety and
operating instructions in this manual. Please do not operate the system without
reading through the manual.
Copyright Statement
Version Information
Version Date Content
V 01 Sept. 8
th
, 2018 First edition

Content
1. Safety Precautions
2. Introduction
2.1 Features
2.1 Specifications
3. Switch On/Off
3.1 Switch On/Off
3.2 LED Display
4. Error and Alarm Code
5. Emergency Situations
6. Warranty
6.1 Warranty
6.2 Limitation of Liability
01
01
01
01
01
01
03
02
03
04
04
04

1. Safety Precautions
2. Introduction
2.1 Features
Please read through this manual carefully before operation
★In unlikely event of smoke or fire, turn off main switch immediately and contact your
installer for further instructions.
★Battery should be installed indoor or outdoor and kept away from water, high
temperature, mechanical force and flames.
★Do not disassemble, move or modify any parts of the system without authorization
and instruction from IINNO Energy.
★Do not install the battery in any environment of temperature below -10°C or over
50°C, and humidity over 80%.
★Do not touch the system with wet hands.
★Do not put any heavy objects on the top of the battery.
The M4856-P battery pack has the following features:
Photovoltaic system: This battery pack is designed for household photovoltaic
systems.
Battery management system (BMS): The battery packs built-in BMS monitors its
operation and prevents the battery from operating outside design limitations.
Expandability: This battery pack can be easily expanded by adding expansion battery
packs.
- 01 -
Warning - Electrical hazards
2.2 Specifications
1: LED Display
2: Switch Button
1
2
Figure 1 M4856-P Appearance

3.2 LED Display
Protection Code
3. Switch On/Off and Display
3.1 Switch On/Off
4. Error and Protection Code
Please read through this manual carefully before operation
★In unlikely event of smoke or fire, turn off main switch immediately and contact your
installer for further instructions.
★Battery should be installed indoor or outdoor and kept away from water, high
temperature, mechanical force and flames.
★Do not disassemble, move or modify any parts of the system without authorization
and instruction from AlphaESS.
★Do not install the battery in any environment of temperature below -10°C or over
50°C, and humidity over 80%.
★Do not touch the system with wet hands.
★Do not put any heavy objects on the top of the battery.
- 02 -
In normal condition, LED display indicates the SOC as the figure below:
Figure 3 LED Display
State
LED Ring
Figure 2 M4856-P Switch
Switch on:
Pressing the power button for about 2-4
seconds. The BMS will start up. The LED
display and power button will light up as well.
Switch off:
Pressing the power button for >5 seconds,
Turns off battery modules.
NOTE: when the battery is working pressing
the power button for <5 seconds, LCD
display will light up for 30 seconds.
System shall be turned on in the correct sequence to avoid any damage.
SOCLED Ring Description
SOC<5%
5%=<SOC<25%
25%=<SOC<50%
50%=<SOC<75%
75%=<SOC<95%
SOC>95%
LED DisplayProtection CodeLED Ring Description
Temperature difference
High temperature
Low-temperature discharge
Over-current charge
Over-current discharge
Cell overvoltage
Cell under voltage
Low-temperature charge
1
3
4
5
6
8
9
11
Green light
flickering
every 3
seconds.
Standby:
Green light flickering 1 s
Work:
Green light flickering 10s

Error Code
- 03 -
IINNO Energy cannot guarantee M4856-P absolute safety.
Fire
In case of fires, make sure that the following equipment is available near the system.
★SCBA (self-contained breathing apparatus) and protective gear in compliance with the Directive on
Personal Protective Equipment 89/686/EEC.
★Novec 1230, FM-200, or dioxide extinguisher.
Note:
ABC extinguishers are not effective when the battery pack is on fire.
Batteries may explode when heated above 150°C. If possible, move the battery pack to a safe area
before it catches fire.
Leaking Batteries
If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. If one is exposed to
the leaked substance, immediately perform the actions described below.
★Inhalation: Evacuate the contaminated area, and seek medical attention.
5. Emergency Situations
LED DisplayError CodeLED Ring Description Description
Hardware Error
Hardware Error
Hardware Error
Circuit Breaker Open
DIP Difference
LMU Disconnect(Slave)
SN Missing
LMU Disconnect(Master)
Wait for automated recovery.
In case problem is not resolved,
call in for repair.
Reconnect the communication cable
Reconnect the communication cable.
Call installation for repair.
Error 01
Error 03
Error 05
Error 06
Error 07
Error 08
Error 09
Error 10
Error 11
Red light
flickering
every 3
seconds.
Close circuit breaker after Shutting down
the battery system.
Enter the serial number, restart the system
or call in for repair.
Keep consistence of DIP switches,
restart the system.
Software version
inconsistent
★Contact with eyes: Rinse eyes with running water for 5 minutes, and seek medical attention.
★Contact with skin: Wash the affected area thoroughly with soap and water, and seek medical
attention.
★ Ingestion: Induce vomiting, and seek medical attention.
Wet Batteries
If the battery pack is wet or submerged in water, do not let people access it, and then contact
AlphaESS or an authorized dealer for technical support.
Damaged Battery
Damaged batteries are dangerous and must be handled with the utmost care.
They are not fit for use and may pose a danger to people or property.
If the battery pack seems to be damaged, pack it in its original container, and then return it to
AlphaESS or an authorized dealer.
Note: Damaged batteries may leak electrolyte or produce flammable gas. If such a damage
occurs, immediately contact AlphaESS.
Note:
★If the battery constantly runs for 30 days and its SOC hasn’t been corrected, the
discharging function will not be allowed until the battery is fully charged for at least once
and the SOC is corrected.
★In the case of parallel mode or work mode, if Protection 09 appears and the power button
is pressed 5 times within 10 seconds, the BMS will be forced to turn on MOS of discharge so
that the battery voltage can be detected by the inverter and the battery can be charged.

- 04 -
AlphaESS cannot guarantee M4856-P absolute safety.
Fire
In case of fires, make sure that the following equipment is available near the system.
★SCBA (self-contained breathing apparatus) and protective gear in compliance with the Directive on
Personal Protective Equipment 89/686/EEC.
★Novec 1230, FM-200, or dioxide extinguisher.
Note:
ABC extinguishers are not effective when the battery pack is on fire.
Batteries may explode when heated above 150°C. If possible, move the battery pack to a safe area
before it catches fire.
Leaking Batteries
If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. If one is exposed to
the leaked substance, immediately perform the actions described below.
★Inhalation: Evacuate the contaminated area, and seek medical attention.
6.1 Warranty
Products that are operated strictly in accordance with the user manual and the IINNO Energy
Installation Manual are covered by the warranty. Any violation of this manual may void the warranty.
6.2 Limitation of Liability
Any product damage or property loss caused by the following conditions IINNO Energy does not
assume any direct or indirect liability.
•Product modified, design changed or parts replaced without IINNO Energy authorization;
•Changes, attempted repairs or erasing of series number or seals by non IINNO Energy technician;
• System design and installation are not in compliance with standards and regulations;
• Failure to comply with the local safety regulations (VDE for DE, SAA for AU);
• The Product has been improperly stored in dearler’s or end user’s premises;
• Transport damage (including painting scratch caused by movement inside packaging during
shipping). A claim should be made directly to shipping or insurance company as soon as the
container/packaging is unloaded and such damage is identified;
•Failure to follow any/all of the user manual, the installation guide and the maintenance regulations;
•Improper use or misuse of the device;
•Insufficient ventilation of the device;
• The maintenance procedures relating to the product have not been followed to an acceptable
standard;
• Force majeure (violent or stormy weather, lightning, overvoltage, fire etc.).
• Damages caused by any external factors.
6. Warranty
★Contact with eyes: Rinse eyes with running water for 5 minutes, and seek medical attention.
★Contact with skin: Wash the affected area thoroughly with soap and water, and seek medical
attention.
★ Ingestion: Induce vomiting, and seek medical attention.
Wet Batteries
If the battery pack is wet or submerged in water, do not let people access it, and then contact
IINNO Energy or an authorized dealer for technical support.
Damaged Battery
Damaged batteries are dangerous and must be handled with the utmost care.
They are not fit for use and may pose a danger to people or property.
If the battery pack seems to be damaged, pack it in its original container, and then return it to
IINNO Energy or an authorized dealer.
Note: Damaged batteries may leak electrolyte or produce flammable gas. If such a
damage occurs, immediately contact IINNO Energy.

IINNO Energy Ltd.
[phone]
[email protected]
www.iinno-energy.com
Tammsaare tee 47, Tallinn 11316, Estonia