LG LS-D1864HL Service Manual ▷ View online
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Functions
Indoor Unit
Operation ON/OFF by Remote controller
Sensing the Room Temperature
Room temperature control
Starting Current Control
Time Delay Safety Control
Indoor Fan Speed Control
Operation indication Lamps (LED)
Soft Dry Operation Mode
Sleep Mode Auto Control
Auto Air Control by CHAOS Logic
Airflow Direction Control
AUTO Wind
Air Purifying (Optional)
Defrost (Deice) control(Heating)
Hot-start Control (Heating)
Negative lon (not on all models)
• Room temperature sensor (THERMISTOR)
• Maintains the room temperature in accordance with the Setting Temp.
• Indoor fan is delayed for 5 seconds at the starting.
• Restarting is inhibited for approx. 3 minutes.
• High, Med, Low, Chaos or Auto
• Intermittent operation of fan at low speed
• Removal of very fine dust like smoke.
• Removal of bad smell like food,
• Removal of bad smell like food,
sweat etc.
• Both the indoor and outdoor fan stops
during deicing.
• Hot start after deice ends.
• The indoor fan stops until the evapo-
rator piping temperature will be
reached at 28°C.
reached at 28°C.
• Negative lon generated.
• The fan is switched to low(Cooling), med(Heating) speed.
• The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
• The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
• The fan is switched to intermittent or irregular operation.
• The fan speed is automatically switched from high to low speed.
• The fan speed is automatically switched from high to low speed.
• The louver can be set at the desired position or swing up
and down, right and left(not on all models) automatically.
• The fan speed is automatically switched from high to low speed.
Lights up in operation
Lights up in Sleep Mode
Lights up in Timer Mode
Lights up in Defrost Mode or Hot Start Mode (only Heating Model)
Lights up in Sleep Mode
Lights up in Timer Mode
Lights up in Defrost Mode or Hot Start Mode (only Heating Model)
Lights during in compressor running (only Cooling Model)
OUT
DOOR
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TEMPERATURE
TEMPERATURE
LOW
LOW
HIGH
HIGH
Remote Controller
Operation ON/OFF
(Cooling
model only)
(Heatling
model only)
Cooling Operation Mode. ( )
Soft Dry Operation Mode. ( )
(Low)
(Med)
(High)
(CHAOS)
(AUTO WIND)
: High: 39°C LOW : 11°C
Down to 18°C
Up to 30°C,
Cooling
: OFF, ON, OFF ON
: Cancel Sleep Mode, Timer ON or Timer OFF
: 1, 2, 3, 4, 5, 6, 7, Off Timer
(Option)
: Generate negative Ion (Option).
: Fan Operates without cooling or heating
Auto Operation Mode ( )
Heating Operation Mode ( )
Operation Mode Selection
Fan Speed Selection
Room, Temperature Display
Temperature Setting
Setting the Time or timer
Timer Selection
Timer Setting
Timer Cancel
Sleep Operation
Airflow Direction Control
Negative Ion
Fan Operation Mode
Reset
Down to 16°C
Up to 30°C,
Heating
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(1) Name and Function-Remote Control
1) Cooling Model
⁄A
Operation display
Displays the operation conditions.
⁄B
Start/Stop Button
Operation starts when this button is pressed, and
stops when the button is pressed again.
⁄C
Operation Mode Selection Button
Used to select the operation mode.
• Cooling Operation Mode
• Soft Dry Operation Mode
• Auto Operation Mode
⁄D
ON Timer Button
Used to set the time of starting operation.
⁄E
OFF Timer Button
Used to set the time of stopping operation.
⁄F
Time Setting Button
Used to adjust the time.
⁄G
Timer Set Button
Used to set the timer when the desired time is
obtained.
⁄H
Timer CANCEL Button
Used to cancel the timer operation.
⁄I
Sleep Mode Auto Button
Used to set Sleep Mode Auto Operation.
⁄J
Fan Operation Button
Used to circulate room air without cooling.
⁄K
Room Temperature Checking Button
Used to check the room temperature.
⁄L
Vertical Airflow Direction Control Button
Used to set the desired vertical airflow direction.
⁄M
Horizontal Airflow Direction Control Button
(Not on all models)
(Not on all models)
Used to set the desired horizontal airflow direction.
⁄N
Negative lon (Not on all models)
Used to generate negative ion.
⁄O
Reset Button
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Operation
Signal trasmitter
Transmits the signals
to the room air conditioner.
to the room air conditioner.
Remote Controller
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⁄A
Operation display
Displays the operation conditions.
⁄B
Start/Stop Button
Operation starts when this button is pressed, and
stops when the button is pressed again.
⁄C
Operation Mode Selection Button
Used to select the operation mode.
• Cooling Operation Mode
• Soft Dry Operation Mode
• Auto Operation Mode
• Heating Operation Mode
⁄D
ON Timer Button
Used to set the time of starting operation.
⁄E
OFF Timer Button
Used to set the time of stopping operation.
⁄F
Time Setting Button
Used to adjust the time.
⁄G
Timer Set Button
Used to set the timer when the desired time is
obtained.
⁄H
Timer CANCEL Button
Used to cancel the timer operation.
⁄I
Sleep Mode Auto Button
Used to set Sleep Mode Auto Operation.
⁄J
Fan Operation Button
Used to circulate room air without heating.
⁄K
Room Temperature Checking Button
Used to check the room temperature.
⁄L
Vertical Airflow Direction Control Button
Used to set the desired vertical airflow direction.
⁄M
Horizontal Airflow Direction Control Button (Not
on all models)
on all models)
Used to set the desired horizontal airflow direction.
⁄N
Negative lon (Not on all models)
Used to generate negative ion.
⁄O
Reset Button
2) Heating Model
Signal trasmitter
Transmits the signals
to the room air conditioner.
to the room air conditioner.
Remote Controller