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LG
Room Air Conditioner
OWNER'S MANUAL
MODELS : S4/S5 Chassis
website http://www.lgservice.com
IMPORTANT
• Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
LG
Prior to installation, this air-
conditioning unit must be
submitted for approval by the
utility service which provides
electricity (EN 61000-2,
EN 61000-3 Norm).
Table of Contents
Related Manuals for LG S4
Summary of Contents for LG S4
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Page 1: Room Air Conditioner
Room Air Conditioner OWNER'S MANUAL MODELS : S4/S5 Chassis Prior to installation, this air- conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. - Page 2 �...
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- Page 4 Ope ration indicating lamps...
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Page 5: About The Remote Control On The System
About the remote control on the system Features of the Remote Control Remote Controller OPERATION DISPLAY Displays the operation conditions. Signal transmitter AIRFLOW DIRECTION START/STOP Transmits the signals to the room air BUTTON Used to stop or start louver movement and conditioner. -
Page 6: Operation Mode Selection Button
Operation Mode Selection button Features of the Remote Control (1) OPERATION MODE Cooling Mode Healthy Dehumidification Operation (Cooling Model) (2) OPERATION PROCEDURE Start/Stop Button TEMP. TIME Operation Mode Selection Button Room Temperature Setting Button Indoor Fan Speed Selection Button �... - Page 7 TEMP. TIME TEMP. TIME TIME Cooling Healthy Dehumidification TEMP. � TIME Set the fan speed. TEMP. TIME...
- Page 8 Select Healthy Dehumidification Operation. TIME Press the operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction. TEMP. TIME TIME Cooling Healthy Dehumidification Set the fan speed. • Select the fan speed in two steps -low, high.
- Page 9 TEMP. TIME Press the Jet Cool button to operate the speed cooling mode and the unit will operate at super high fan speed on cooling mode for 30 minutes. To cancel the Jet Cool mode, press the Jet Cool button, the fan speed button or the room temperature setting button again and the unit will operate at high fan speed on cooling mode.
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Page 10: Horizontal Airflow Direction Control
Airflow Direction Control The airflow direction can be adjusted as desired by Press the Start/Stop Button. using the remote controller. This is effective when you (Confirm the unit on operation.) want to cool yourself directly, such as after taking a bath. -
Page 11: Test Operation
ON/OFF button Test operation During the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of room temperature and resets in 18 minutes. During test operation, if remote controller signal is received, the unit operates as remote controller sets. If you want to use this operation, Press and hold the ON/OFF button for 3~5 seconds, then the buzzer sound 1 "beep". - Page 12 � Air inlet vent Air outlet vent Air filters (behind front panel) Vertical louver Horizontal louver...
- Page 13 The heat exchanger coils and panel vents of the outdoor unit should be checked regularly. If clogged with dirt or soot, the heat exchanger and panel vents may be professionally steam cleaned. NOTE: Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs.
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