LG LS-J0760HL Service Manual ▷ View online
Functions
ƒU
Room temperature sensor. (THERMISTOR)
ƒU
Maintains the room temperature in accordance with the Setting Temp.
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Indoor fan is delayed for 5 sec at the starting.
ƒU
Restarting is inhibited for approx. 3 minutes.
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High, Med, Low
--- Lights up in operation
--- Lights up in Sleep Mode
--- Lights up in Timer Mode
--- Lights up in Defrost Mode (for Heating Model)
OUTDOOR --- Lights up in compressor operation (for Cooling Model)
ƒU
Intermittent operation of fan at low speed.
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The fan is switched to low(Cooling), med(Heating) speed.
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The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
ƒU
The fan is switched to intermittent or irregular operation
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The fan speed is automatically switched from high to low speed.
ƒU
The louver can be set at the desired position or swing
up and down automatically.
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
ƒU
Both the indoor and outdoor fan
stops during defrosting.
ƒU
The indoor fan stops until the
evaporator pipe temperature will be
reached at 28°C.
evaporator pipe temperature will be
reached at 28°C.
Sleep Mode Auto Control
Natural Air Control by CHAOS Logic
Airflow Direction Control
-3-
Defrost(Deice) control (Heating)
Hot-start Control (Heating)
-4-
TEMPERATURE
LOW
HIGH
Remote Controller
Operation ON/OFF
(Heating
model only)
Cooling Operation Mode. (
)
Healthy Dehumidification
Operation Mode. (
)
(Low)
(Med)
(High)
(CHAOS)
: (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
: 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
JET COOL
Timer Selection
Timer Setting
Timer Cancel
Sleep Operation
Airflow Direction Control
Fan Operation Mode
Reset
Down to 16°C
Up to 30°C
Heating
Installation
1. Installation of indoor, Outdoor unit
-21-
More than 2.3 m
More than 5 cm
More than
5 cm
More than
5 cm
More than 10 cm
More than 10 cm
More than 70 cm
1) Selection of the best location
1. Indoor unit
2. Outdoor unit
•
There should not be any heat source or steam
near the unit.
near the unit.
• There should not be any obstacles to prevent the
air circulation.
• A place where air circulation in the room will be
good.
• A place where drainage can be easily obtained.
• A place where noise prevention is taken into con-
sideration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from the
wall, ceiling, fence or other obstacles.
• If an awning is built over the unit to prevent
direct sunlight or rain exposure, be careful
that heat radiation from the condenser is not
restricted.
that heat radiation from the condenser is not
restricted.
• There should not be any animals or plants
which could be affected by hot air dis-
charged.
charged.
• Ensure the correct distance is left from the
wall, ceiling, fence, or other obstacles as indi-
cated in the diagram.
cated in the diagram.
Install the indoor unit on the wall where the height
from the floor is more than 2.3 meters.
from the floor is more than 2.3 meters.
CAUTION
-30-
Pull the right and
the left side.
the left side.
Screw
1) Checking the Drainage
1. Remove the Grille from the cabinet.
• Set the up-and-down air direction louver to the
open position (horizontally) by finger pressure.
• Remove the securing screws.
• To remove the Grille, pull lower the left and right
side of the grille toward you (slightly tilted) and lift
it straight upward (Two tabs on the top inside edge
of chassis are clear of their slots).
it straight upward (Two tabs on the top inside edge
of chassis are clear of their slots).
2. Check the drainage.
• Pour a glass of water on the evaporator.
• Ensure if water flows drain hose of indoor unit
without any leakage.
4. Checking the Drainage and Connecting the cable to Indoor unit