SolarEdge StorEdge LG Chem RESU10H Wiring Manual Download Page 7

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Switch Settings

Setting the DIP Switches on the Inverter Communication Board

Set DIP switch SW7

SW7

RS485-1

RS485-2

For RS485-1 connections, use DIP Switch 1 (leftmost):
* ON (up): Terminated (no meter installed)
* OFF (down): Not terminated (meter is installed)

For RS485-2 connections, use DIP Switch 2 (rightmost):
* ON (up): Terminated (no meter installed)
* OFF (down): Not terminated (meter is installed)

Setting the DIP Switches on the Inverter Connection Unit Main Board (with Two or Three DIP Switches)

DIP Switch 1 (leftmost)

DIP Switch 2 (rightmost)

DIP Switch 1 (leftmost)

DIP Switch 2 (center)

DIP Switch 3 (rightmost)

ON (up)

OFF (Down)

ON (up)

OFF (Down)

Summary of Contents for StorEdge LG Chem RESU10H

Page 1: ...attery wiring guide and contains an on site checklist with steps for post installation verification of a StorEdge system for the following batteries LG Chem RESU10H CAUTION For proper battery performa...

Page 2: ...ith the disconnect switch requires Firmware version 3 24xx or later With the auxiliary power switch Figure 1 LG Chem Disconnect Auxiliary Power Switch and Circuit Breaker To power off the battery 1 Tu...

Page 3: ...H V Not connected B RS485 RS485_L A RS485 RS485_H G RS485 or Thermal depending on inverter type EN_G Wiring Diagrams Connecting Batteries to the StorEdge Inverter The diagrams on the following pages i...

Page 4: ...nnecting an LG Chem RESU10H Battery to a StorEdge Inverter with Two DIP Switches and SolarEdge Meter Connecting an LG Chem RESU10H Battery to a StorEdge Inverter with Three DIP Switches and SolarEdge...

Page 5: ...Two LG Batteries LG Chem RESU10H Battery 2 LG Chem RESU10H Battery 1 ENABLE_H 24 AWG 600V EN_GND RS485_H and RS485_L on the same twisted pair 12 10 AWG 600V insulated Junction Box Figure 4 Connecting...

Page 6: ...6 Wiring Diagrams Auto transformer Connection Figure 5 Connecting the Auto transformer to the Inverter...

Page 7: ...n Not terminated meter is installed For RS485 2 connections use DIP Switch 2 rightmost ON up Terminated no meter installed OFF down Not terminated meter is installed Setting the DIP Switches on the In...

Page 8: ...nsor wires are connected as above in Figure 5 1 8 Verify that the Inverter s DIP switches are configured to connect to the Auto transformer as shown above in Figure 2 for boards with two DIP switches...

Page 9: ...OFF switch 2 7 Turn ON the AC to the inverter to start activation 2 8 Wait until the LCD indicates that the inverter activation process is completed 2 9 Turn the AC to the inverter OFF 2 10 Remove th...

Page 10: ...3 5 Battery 3 5 1 Select Communication RS485 1 Battery 1 Protocol LG Battery Select Communication RS485 1 Battery 1 Battery ID 15 If installing two batteries ensure that each battery has a different...

Page 11: ...y Check the LEDs when configured as export import meter green import red export To verify whether the CT direction is correct turn the inverter ON OFF switch to OFF and check the export screen If the...

Page 12: ...between the battery and inverter are properly connected Low SOE Charge the battery to 20 percent SOE at least Battery comm error Check that the communication cables between the battery and inverter a...

Page 13: ...er is successfully charging the battery 9 3 If the battery does not charge Record the date of manufacture which is embedded in the part number The part number is printed on a label on the control pane...