SunSynk SUN-BATT-5.12 - Switch ON;OFF; LED Indicator Definition

Page | 6Hybrid Inverter | Installer Manual
2.2.1. Switch ON/OFF
Switch ON
For 1 pc SUN-BATT-5.12, switch ON rocker switch (near positive/negative connector), then
long press (more than 3 seconds) ON/OFF button on front panel, LED will flash then battery will
operate normally. L1 to L6 shows battery SoC, L7/L8 shows battery status.
For multiple SUN-BATT-5.12 in parallel, switch ON rocker switch on all batteries, long press
(more than 3 seconds) ON/OFF button of MASTER battery, LED will flash, battery system will au-
tomatically encode and assign ID to each slave battery, then battery system will operate normally
Switch OFF
For 1 pc SUN-BATT-5.12, switch OFF rocker switch (near positive/negative connector). For mul-
tiple SUN-BATT-5.12 in parallel, switch OFF rocker switch on MASTER battery first. Then switch
OFF rocker switch on all slave batteries.
2.2.2. LED Indicator Definition
RUN ALM Battery Level Indicator
Status
L8 L7 L6 L5 L4 L3 L2 L1L1
Discriptions
Shut down OFF OFF OFF OFF OFF OFF OFF OFF All OFF
Standby Flash 1 OFF According to the battery level Indicates Standby
Charging
Normal Light OFF According to the battery level
The highest capacity
indicator LED flashes
(flash 2),others lighting
Full
Charged
Light OFF Light Light Light Light Light Light
Turn to standby status
when charger off
Protection OFF Light OFF OFF OFF OFF OFF OFF Stop charging
Discharge
Normal Flash 3 OFF According to the battery level
UVP OFF OFF OFF OFF OFF OFF OFF OFF Stop charging
Protection OFF Light OFF OFF OFF OFF OFF OFF Stop discharge
Fault OFF Light OFF OFF OFF OFF OFF OFF
Stop charging and
Discharge
Note:
• flash 1 - 0.25s light / 3.75s off
• flash 2 - 0.5s light / 0.5s off
• flash 3 - 0.5s light / 1.5s off