657219 Gateway for LG

Initialise the AC Unit with LG AC Wall Controller connected to set the required field settings. Then disconnect the AC wall controller if it’s not to be used.
Wire AirTouch, gateway and AC indoor as per diagram and leave the dipswitches on the gateway at their default position. Make sure all wires are connected properly. If the gateway address is not 1, follow the Gateway Address Setting table to set dipswitch S1.
In the case the gateway is master and LG wall controller is connected as slave (sub) or not connected:

If AirTouch sensors are used for AC temperature control:

Settings on the AC wall controller: Set the dip switch to Slave position at the back of the LG wall controller.
Settings on the Gateway: Set position 4 of S2 to ON (1) (Default)
Settings on the AirTouch screen: Go to AC Setup in the Installer settings and select the proper temperature sensor as AC control sensor
Restart the AC and gateway first and then power up AirTouch or power them up at the same time

In the case the gateway is connected as Slave and LG wall controller is connected as Master.
If AirTouch sensors are used for AC temperature control:

Settings on the AC wall controller: the LG AC indoor unit must have the option “Thermostat sensor in the Remote Controller” to be activated. This configuration is done via a LG Remote Controller connected to the indoor.
IMPORTANT: DO NOT leave the LG wall controller in the roof. The wall controller should be installed on the wall as normal.
Settings on the AirTouch screen: Go to AC Setup in the Installer settings and select the proper temperature sensor as AC control sensor.
Restart the AC and gateway first and then power up AirTouch or power them up at the same time