LG LWG0760ACG / LWG0760BCG / LWG0760PCG / LWG0760QCG / LWG0960ACG / LWG0960BCG / LWG0960PCG / LWG0960QCG / LWG0720ACG / LWG0720NCG / LWG0820ACG / LWG0820PCG / LWG0821ACG / LWG0821DCG / WG0760ACG Service Manual ▷ View online
—5—
POWER SUPPLY
COOLING CAPACITY
(Btu/h)
INPUT
(W)
RUNNING CURRENT
(A)
E.E.R
(BTU/W.h)
INDOOR
(°C)
OUTDOOR (°C)
REFRIGERANT (R-22) CHARGE
EVAPORATOR
CONDENSER
FAN, INDOOR
FAN, OUTDOOR
FAN SPEEDS, FAN/COOLING
FAN MOTOR
OPERATION CONTROL
ROOM TEMP. CONTROL
AIR DIRECTION CONTROL
CONSTRUCTION
PROTECTOR
COMPRESSOR
FAN MOTOR
POWER CORD
DRAIN SYSTEM
NET WEIGHT
(lbs/kg)
OUTSIDE DIMENSION
(inch)
(W x H x D)
(mm)
8,000
7000
870
760
4.1
3.6
9.2
27(DB)*
19.5(WB)**
35(DB)*
24(WB)**
350g (12.3 Oz)
290g(10.2Oz)
2 ROW 14 STACKS, SLIT-FIN TYPE
2 ROW 16 STACKS, LOUVERED-FIN TYPE
1 ROW 16 STACKS, LOUVERED-FIN TYPE
BLOWER
PROPELLER TYPE FAN WITH SLINGER-RING
2/3
3/3
2/3
3/3
6 POLES
ROTARY SWITCH
TOUCH & REMOTE CONTROL
ROTARY SWITCH
TOUCH & REMOTE CONTROL
THERMOSTAT
THERMISTOR
THERMOSTAT
THERMISTOR
VERTICAL LOUVER (RIGHT & LEFT)
HORIZONTAL LOUVER (UP & DOWN)
SLIDE IN-OUT CHASSIS
OVERLOAD PROTECTOR
INTERNAL THERMAL PROTECTOR
(3 WIRE WITH GROUDING)
ATTACHMENT PLUG (CORD-CONNECTED TYPE)
DRAIN PIPE OR SPLASHED BY FAN SLINGER
71/32
66/30
18
1
/
2
x 13
7
/
8
x 20
11
/
16
470 x 353 x 525
1ø, 220V~, 60Hz
LWG0720ACG LWG0720NCG
LWG0820ACG
LWG0820PCG
MODELS
ITEMS
OPERATING
CONDITION
1.3 SPECIFICATIONS
1.3.3 LWG0820ACG, LWG0820PCG, LWG0720ACG, LWG0720NCG
* DB:Dry Bulb
** WB:Wet Bulb
** WB:Wet Bulb
—6—
POWER SUPPLY
COOLING CAPACITY
(Kcal/h)
INPUT
(W)
RUNNING CURRENT
(A)
E.E.R
(Kcal/W.h)
INDOOR
(°C)
OUTDOOR (°C)
REFRIGERANT (R-22) CHARGE
EVAPORATOR
CONDENSER
FAN, INDOOR
FAN, OUTDOOR
FAN SPEEDS, FAN/COOLING
FAN MOTOR
OPERATION CONTROL
ROOM TEMP. CONTROL
AIR DIRECTION CONTROL
CONSTRUCTION
PROTECTOR
COMPRESSOR
FAN MOTOR
POWER CORD
DRAIN SYSTEM
NET WEIGHT
(lbs/kg)
OUTSIDE DIMENSION
(inch)
(W x H x D)
(mm)
1,800
710
3.3
2.535
27(DB)*
19.5(WB)**
35(DB)*
24(WB)**
370g (13.0 Oz)
2 ROW 14 STACKS, SLIT-FIN TYPE
2 ROW 16 STACKS, LOUVERED-FIN TYPE
BLOWER
PROPELLER TYPE FAN WITH SLINGER-RING
2/3
0/2
6 POLES
ROTARY SWITCH
ROCKER SWITCH
THERMOSTAT
VERTICAL LOUVER (RIGHT & LEFT)
HORIZONTAL LOUVER (UP & DOWN)
SLIDE IN-OUT CHASSIS
OVERLOAD PROTECTOR
INTERNAL THERMAL PROTECTOR
(3 WIRE WITH GROUDING)
ATTACHMENT PLUG (CORD-CONNECTED TYPE)
DRAIN PIPE OR SPLASHED BY FAN SLINGER
64/29
18
1
/
2
x 13
7
/
8
x 20
11
/
16
470 x 353 x 525
1ø, 220V~, 60Hz
LWG0821ACG
LWG0821DCG
MODELS
ITEMS
OPERATING
CONDITION
1.3 SPECIFICATIONS
1.3.4 LWG0821ACG, LWG0821DCG
* DB:Dry Bulb
** WB:Wet Bulb
** WB:Wet Bulb
1.4 FEATURES
• Designed for COOLING ONLY.
• Powerful and whispering cooling.
• Slide-in and slide-out chassis for the simple
• Powerful and whispering cooling.
• Slide-in and slide-out chassis for the simple
installation and service.
• Side air-intake, side cooled-air discharge.
1.5 CONTROL LOCATIONS
1.5.1 COOLING ONLY MODEL
• VENTILATION
The ventilation lever must be in the CLOSE position
in order to maintain the best cooling conditions.
When a fresh air is necessary in the room, set the
ventilation lever OPEN position.
The damper is opened and room air is exhausted.
in order to maintain the best cooling conditions.
When a fresh air is necessary in the room, set the
ventilation lever OPEN position.
The damper is opened and room air is exhausted.
• THERMOSTAT
Thermostat will automatically control the
temperature of the room. Select a higher number for
a cooler temperature in the room. The temperature
is selected by positioning the knob to the desired
position.
The 5 or 6 position is a normal setting for average
conditions.
temperature of the room. Select a higher number for
a cooler temperature in the room. The temperature
is selected by positioning the knob to the desired
position.
The 5 or 6 position is a normal setting for average
conditions.
• OPERATION
OFF
( ) : Turns the air conditioner to
off.
MED FAN
( ) : Permits the medium fan
speed operation without
cooling.
cooling.
LOW FAN
( ) : Permits the low fan speed
operation without cooling.
HIGH COOL ( ) : Permits cooling with the high
fan speed operation.
MED COOL
( ) : Permits cooling with the
medium fan speed operation.
LOW COOL ( ) : Permits cooling with the low
fan speed operation.
• Built-in adjustable THERMOSTAT
• Washable one-touch filter
• Compact size
• Reliable and efficient rotary compressor is equipped.
• Washable one-touch filter
• Compact size
• Reliable and efficient rotary compressor is equipped.
—7—
CLOSE
VENT
OPEN
Operation
Off
Med
Fan
Low
Fan
Low Cool
Med
Cool
High
Cool
Thermostat
5
4
3
2
1
6
7
8
9
• AUTO SWING
OFF
( ) : Air swing is operated
automatically while “AUTO
SWIMG” knob is set to “ON”
position.
SWIMG” knob is set to “ON”
position.
on
( ) : Stops the operation of auto
swing.
• OPERATION
HIGH COOL
: Permits cooling with the high fan
speed operation.
LOW COOL
: Permits cooling with the low fan
speed operation.
• TIME
The timer can control the operation times within 6
hours. If you set the timer switch at the “1” position,
after 1 hour the unit will be stopped automatically. If
you want to operate continuously, set the timer
switch at the “CONSTANT” position.
The timer switch cannot rotate further clockwise from
the “CONSTANT” position. If you set the timer switch
at the “STOP” position, the unit will be stopped all
operations.
hours. If you set the timer switch at the “1” position,
after 1 hour the unit will be stopped automatically. If
you want to operate continuously, set the timer
switch at the “CONSTANT” position.
The timer switch cannot rotate further clockwise from
the “CONSTANT” position. If you set the timer switch
at the “STOP” position, the unit will be stopped all
operations.
—8—
OFF
ON
Auto Swing
Med
Fan
Off
Low
Fan
High
Cool
Cool
Med
Cool
Low Cool
6
7
8
9
5
1
2
3
4
High
Low
Operation
STOP
1
2
3
4
5
6
THERMOSTAT
TIMER
1
2
3
4
9
8
7
6
5
C
O
O
L
E
R
C
O
NS
TA
NT
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