Connection Diagram - LG LGE ESS Home 6 Installation Manual

40 Installation
CAUTION
y The electrical installation of this product must only be performed by electricians or technicians
qualified to install this product.
y When removing the cover, make sure not to damage the connection components.
y After connecting the normal and backup load to the corresponding ATS terminals, check if
electricity is supplied properly and whether the grid status is live or out.
y Refer to the ATS BOX manual at the following site for detailed information on installing ATS BOX.
2
https://enwitec.eu/

Connection Diagram

AIO
REACTOR
POWER BOARD
PMS Board
CN100
Display Board
CN700
Antenna
CN902
J6
Main Relay +
BCU Board
J4
J18
Battery
Battery
Battery
FAN1 FAN2
L L FILTER
N N
BOARD
BL B_L
BN B_N
1 PVA1
CN124 2 PVB1 CN3
3 C_N
PV1+
PV1+
CN102 PVN DCP
PVN
PVN
PVN
PV2+
PV2+
-
CN103 BAT BAT- DCN
BAT+
BAT+
1~28 I/F Board
CN12
CN1000 1~20
CN1
1~20
ATS CN14
Comm
PMS
CN1002
1~7
1~7 CN3
Ethernet CN4
Ripple Control
Ripple Control
CN7
CN1001
1~7
1~7 CN2
RS485
RS485
RS485#3 RS485#2
CN8 CN9
J1
Soft AP
Pre-Charge Relay+
J3
Main Relay -
J5
C/B
C/B
L
GRID
Grid
CN13 N
BACKUP BL
BACKUP
CN11 BN
CN12 BN
PV1+
PV1
CN14
PV1-
PV2+
PV2
CN15
PV2-
CN5 PV1+
CN7 PV2+
PVN
CN6 DC
SWITCH
PV1+
CN8
CN9 PV2+
CN10 PVN
CN4
+/-
CN13
USB CN11
SW2
RS485#1
CN10
Switch
(SOFT AP)
Switch
(POWER)
Switch
(START)
Temp
Sensor