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Model
LWC1262ACG_N_P LWC1262PCG_N_P LWC1262BCG_N_P LWC1262QCG_N_P LWC1262AHG_E LWC1262PHG_E
Pages
95
Size
3.41 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
lwc1262acg-n-p-lwc1262pcg-n-p-lwc1262bcg-n-p-lwc12.zip
Date

LG LWC1262ACG_N_P / LWC1262PCG_N_P / LWC1262BCG_N_P / LWC1262QCG_N_P / LWC1262AHG_E / LWC1262PHG_E Service Manual ▷ View online

—4—
1.3.2 FOR LWC1262AHG/E, LWC1262PHG/E
POWER SUPPLY
CAPACITY
(BTU/h)
INPUT
(W)
COOLING
RUNNING CURRENT (A)
E.E.R
(BTU/W.h)
CAPACITY
(BTU/h)
INPUT
(W)
HEATING
RUNNING CURRENT (A)
E.E.R
(BTU/W.h)
COOLING  
INDOOR
(°C)
OUTDOOR (°C)
HEATING 
INDOOR
(°C)
OUTDOOR (°C)
REFRIGERANT (R-22) CHARGE
EVAPORATOR
CONDENSER
FAN, INDOOR
FAN, OUTDOOR
FAN SPEEDS, FAN/COOLING/HEATING
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)
11,500
1,350
5.7
8.5
11,500
1,150
4.8
10.0
27 (DB)*   19 (WB)**
35 (DB)    24 (WB)
20 (DB)    15 (WB)
7 (DB)    6 (WB)
700g (24.7Oz)
2ROW 13STACKS, LOUVERED-FIN TYPE
2ROW 14STACKS, LOUVERED-FIN TYPE
BLOWER
PROPELLER TYPE FAN WITH SLINGER-RING
1/2/2
2/2/2
6 POLES
ROTARY SWITCH
WIRELESS REMOCON
THERMOSTAT
THERMISTOR
VERTICAL LOUVER (RIGHT & LEFT)
HORIZONTAL LOUVER (UP & DOWN)
SLIDE IN-OUT CHASSIS
OVERLOAD PROTECTOR
INTERNAL THERMAL PROTECTOR
1.8m (7") (3 WIRE WITH GROUDING)
ATTACHMENT PLUG (CORD-CONNECTED TYPE)
DRAIN PAN OR SPLASHED BY FAN SLINGER
101/46
101/46
1ø, 220V-240V~,50Hz
LWC1262AHG/E
LWC1262PHG/E
MODELS
ITEMS
OPERATING
TEMPERA-
TURE
* DB : dry bulb
** WB : wet bulb
23
5
/
8
x 14
31
/
32
x 21
7
/
8
600  x 380  x 555 
—5—
1.4 FEATURES
• Designed for COOLING ONLY
• 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.
• 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  or  position is a normal setting for average
conditions.
• OPERATION
O
(
)
: Turns the air conditioner off.
MED FAN
(        )
: Permits the medium fan speed
operation without 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.
• AUTO SWING
ON
(
)
: Air swing is operated while
OPERATION knob is set to
the COOL position.
OFF
(        )
: Stops the operation of air
swing.
• Built-in adjustable THERMOSTAT
• Washable one-touch filter
• Compact size
• Reliable and efficient rotary compressor is equipped.
CLOSE
VENT
OPEN
1
Thermostat
Operation
2
3
4
9
8
7
6
5
Off
Med
Fan
Low
Fan
High
Cool
Med
Cool
Low Cool
1
Thermostat
Operation
2
3
4
9
8
7
6
5
Off
Med
Fan
Low
Fan
High
Cool
Med
Cool
Low Cool
0
0
On
Off
Auto Swing
0
—6—
1.5.2 HEAT PUMP MODEL
• HEATER LAMP
When the unit sets heating operation condition, the
green lamp is lighted.
When the frost settles on the heat exchanger of the
outside, defrosting is made automatically and the
green lamp is unlighted. The until it may hiss and
the fan motor will stop for 1 to 10 minutes.
This should not be regarded as trouble. After
defrosting, the heating operation begins again.
• THERMOSTAT
Turn the thermostat control to the desired setting.
The central position is a normal setting for average
conditions. You can change this setting, if
necessary, in accordance with your temperature
preference.
The thermostat automatically controls cooling or
heating, but the fan runs continuously whenever
the air conditioner is in operation. If the room is
too warm, turn the thermostat control clockwise. If
the room is too cool, turn the themostat control
counterclockwise.
• OPERATION
OFF
(       ) : Turns the air conditioner off.
LOW FAN
(       ) : Permits the low fan speed
operation without cooling  
(or heating).
LOW COOL (       ) : Permits cooling with the low
fan speed operation.
HIGH COOL (       ) : Permits cooling with the high 
fan speed operation.
LOW HEAT  (       ) : Permits heating with the low 
fan speed operation.
HIGH HEAT (       ) : Permits heating with the high 
fan speed operation.
(TYPE1)
(TYPE2)
0
THERMOSTAT
OPERATION
COOLER
WARMER
HEATER
COO
L
H
EA
T
Thermostat
Warmer
Cooler
Heater
Operation
—7—
1.5.2 COOLING AND HEATING MODEL WITH REMOTE CONTROL AND TOUCH TYPE
POWER BUTTON
Operation starts, when this button is pressed and stops when you press the button again.
OPERATION MODE SELECTION BUTTON
Select Cooling, Heating, or Fan mode with this button.
ON/OFF TIMER BUTTON
Set the time of starting and stopping operation. The timer is set by 1 hour.
FAN SPEED SELECTOR
Select the fan speed. Cooling Model: 3 steps {High[
F
F3
3
Low[
F
F
1
1
Med[
F
F2
2
]
High[
F
F3
3
]... }
Heating Model: 2 steps {High [
F
F2
2
Low[
F
F
1
1
High[
F
F2
2
]... }
ROOM TEMPERATURE SETTING BUTTON
Control the room temperature within a range of 16°C to 30°C. The room temperature will be adjusted by 1˚C 30min., and
by 2˚C 1 hour later.
AUTO RESTART SWITCH
In failure of electric power, if the switch is set to "ON", the unit runs as previous setting operation when power returns.
SIGNAL RECEIVER
AUTO SWING
The vertical louver swings horizontally by the automatic system and stops when you press the button again.
6
6
7
7
8
8
REMOTE CONTROL
DISPLAY
2
3
1
8
6
7
4
5
2
3
1
6
7
4
5
2
3
1
6
7
4
5
1
4
2
3
5
3
1
4
2
8
5
3
1
4
2
5
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