Installation; Operation - Dometic LI112100 12V 100AH Installation And Operating Manual

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8 Installation

Mounting the battery
100Ah
Mount the battery either in vertical or upright position with the screws and the
mounting bracket to a wall.
Do not mount the battery on the wall without the mounting bracket.
Do not mount the battery on the wall with mounting bracket in horizontal posi-
tion.
A maximum of 8 batteries can be connected in parallel.
A maximum of 4 batteries can be connected in series.
Connecting multiple batteries
WARNING! Electrocution hazard
Do not hot-swap the battery pack connection unless necessary, it will cause
surge current. If the battery pack needs replacement, it is necessary to turn
off all the battery packs by pressing the physical button of one battery pack
until the LED lights of all the battery packs are off.
NOTICE! Damage Hazard
The embedded BMS in the battery is designed for a of maximum 4 batteries
in series. Do not connect more than 4 batteries in series. Ensure that the bat-
teries are in power OFF mode before connecting.
1
System harness
2
Inter-battery harness
3
Terminator
6
300Ah
1
2
3
To connect multiple batteries connect the batteries as shown.
The master battery can now communicate with the secondary batteries.
Configuration
The batteries communicate with each other using the CANBUS ports to co-ordinate
balancing. The master battery collects the information from the secondary batteries in
the bank and relays the information on behalf of the entire bank of up to 32 batteries via
BLE and CANBUS.
1.
Using the Go Power! Connect app, configure the battery pack as follows:
a) Hold down the power button for 2 seconds or charge to wake up each battery
pack, battery enters power ON mode and LED is solid light.
b) Fully charge each battery pack separately. Ensure the voltage difference be-
tween battery packs is within 1 V of each other.
c) Assign each battery pack ID one by one via mobile app and setting a master
battery pack which communicate with UPS/application system, other battery
packs are set for slave.
d) Press and hold power button for more than 15 seconds to shutdown battery
pack. LED will turn off.
2. Press one of the battery buttons for 2 s or add a charger to wake up all battery
packs.

9 Operation

• Batteries are in power off mode when unboxed. Press the power button for 3 s to
turn on. If the battery doesn't turn on, charge the battery.
• All batteries need to be configured before they can be used.
• Ensure that the battery pack terminals are correctly installed and connected to
the inverter system.
Choose the power mode
1.
Press button for more than 3 s and release. The battery will enter into sleep mode.
The LED will flash. Power off mode should only be used for long term storage or to
reset the BMS. Use the sleep mode to disable output power of batteries.
Preventing a surge current
2. Ensure that all batteries are in power off mode.
3. Press the power button on one of the battery packs for 3 seconds to wake up all
battery packs from Power Off mode.

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Li112300 12v 300ah

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