6 Ceiling Cassette-Type Air Conditioner
Operation Indication Lamps
1: Indoor unit
2: Outdoor unit
3: Remote controller
4: Inlet air
5: Discharge air
6: Refrigerant piping, connection
7: Drain pipe
8: Ground wire
Wire to ground outdoor unit to
prevent electrical shocks.
If your installation has a customized
control system, ask your LG dealer for
the operation that corresponds to your
1: Unit with remote controller
2: Unit without remote controller (when
used as simultaneous operation)
Pair system or simultaneous operation system
: Lights up during the system operation.
Filter Sign : Lights up after 2400 hours from the time of first operating unit.
Timer : Lights up during Timer operation.
Defrost Mode : Lights up during Defrost Mode or Hot Start operation.(Heat pump model only)
: To operate the unit when the remote control can't be used
for any reason.
Name and function of parts
What to do before operation