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MAINTENANCE AND TROUBLESHOOTING
10.2.3 Battery Error Description
LED
LED Indictor
Error Code
Display
Error 01
Error 02
Error 03
Error 05
Error 06
Red LEDs flash
once per second.
Error 08
Error 09
Error 10
Error 11
Error 12
Error 13
Error 14
Error 15
NOTE:
In the case of work mode, if the protection code 09 appears, please press the power button 5
times within 10 seconds, the BMS will be forced to turn on the MOSFET of discharge so that
the inverter can detect the battery open voltage and charge the battery.
Description
Troubleshooting
Hardware error
Hardware error
Wait for automatical recovery.
If the problem is not be solved
yet, please call the service
Hardware error
center.
Hardware error
Circuit breaker
Switch on circuit breaker after
powering off the battery.
open
LMU
Reconnect the BMS
disconnect
communication cable.
(slave)
SN missing
Call for service.
LMU
Reconnect the BMS
Disconnect
communication cable.
(master)
Software
ver-sion
Call for service.
inconsistent
Multi master
Restart all batteries.
Power off the battery and
MOS
power on the battery after 30
over temperature
minutes.
Restart battery and in case the
Insulation fault
problem is not resolved, call for
service.
Restart battery and in case the
Total voltage
problem is not resolved, call for
fault
service.
68
69
11
Uninstallation & Return
11.1 Removing the Product
Procedure
Step 1
Power off the product by following instructions in chapter 9.3 Powering Off the
Product.
Step 2
Disconnect all cables from the product, including communication cables, PV
power cables, battery power cables, AC cables, and PE cables.
Step 3
Remove the WiFi module from the inverter.
Step 4
Remove the inverter from the wall bracket.
Remove the battery pack from the wall bracket.
Step 5
Remove the mounting bracket.
11.2 Packing the Product
If the original packaging is available, put the battery pack or inverter inside it and then seal
it by using adhesive tape.
If the original packaging is not available, put the battery pack or inverter inside a suitable
cardboard box and seal it properly.
11.3 Disposing of the Product
If the battery pack or inverter service life expires, dispose of it
according to the local disposal rules for electrical equipment and
electronic component waste.
Dispose of the packaging and replaced parts according to the
rules at the installation site where the device is installed.
Do not dispose the inverter and the battery pack with normal
domestic waste.
UNINSTALLATION & RETURN
Li-lon
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