LG ESS Home 10 Installation Manual page 37

NOTE
y Compatible energy meter brand and model names are stated in 'Energy Meter Compatibility'
on page 78.
y The numbers described in the figure are the port number for the ABB energy meter connection.
Heat Pump connection
1. Detach the heat pump plug from the product.
2. Strip two wires of the heat pump cable and insert stripped wire-ends to the corresponding wire
hole on the plug.
Check the labels BUS-A and BUS-B on both ends of the connection to connect to the heat
pump. The BUS-A connection on the ESS side should be connected to the BUS-A connection
on the heat pump side and the BUS-B connection on the ESS side should be connected to the
BUS-B connection on the heat pump side.
3. Connect the plug to the heat pump connector at the bottom of the product.
BUS-B
BUS-A
Installation 37
heatpump
(black)
2