View Full Version : Lg split inverter communication wire missing.

28-07-2017, 12:17 AM
I bought a second hand but never been used LG inverter split unit.
There is a quick connect 3 pin communication terminal on the indoor unit but no terminal and wires on the outdoor unit to connect it to.
I checkt outdoor units pc board and there is only a 4 pin and a 5 pin with no wires connected to them.
Anny help as to where it should be connected to?

28-07-2017, 12:37 PM
Which model numbers are they? Indoor and outdoor.

29-07-2017, 06:29 AM
Hi thanks for reply.
Outdoor is v12EUBo (ASUW126B1U0)
Indoor ASNH12GB7U0