Table of Contents
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Product Introduction
Product Introduction
Name and function of parts
1
5
4
4
What to do before operation
Pair system or simultaneous operation system
Multi system
Operation Indication Lamps
On/Off
Filter Sign
Timer
Defrost Mode
•
Forced
6 Ceiling Cassette-Type Air Conditioner
7
6
2
3
: Lights up during the system operation.
: Lights up after 2400 hours from the time of first operating unit.
: Lights up during Timer operation.
: 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.
1: Indoor unit
2: Outdoor unit
3: Remote controller
4: Inlet air
5: Discharge air
6: Refrigerant piping, connection
electric wire
7: Drain pipe
8: Ground wire
Wire to ground outdoor unit to
prevent electrical shocks.
8
If your installation has a customized
control system, ask your LG dealer for
the operation that corresponds to your
system.
1: Unit with remote controller
2: Unit without remote controller (when
used as simultaneous operation)
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