LG LM-1963H2L Service Manual ▷ View online
- 49 -
(8) Test running
Battery Cover
Discharge air
Bolt
Tubing connection
Settlement of Outdoor Unit
• Anchor the outdoor unit with a bolt and nut
(ø10cm) tightly and horizontally on a concrete or
rigid mount.
rigid mount.
• When installing on the wall, roof or rooftop,
anchor the mounting base securely with a nail or
wire assuming the influence of wind and earth-
quake.
wire assuming the influence of wind and earth-
quake.
• In the case when the vibration of the unit is con-
veyed to the house, settle the unit with an anti-
vibration rubber.
vibration rubber.
2) Evaluation of the performance
1. Measure the temperature of the intake and
discharge air.
2. Ensure the difference between the intake
temperature and the discharge one is more
than 8°C.
than 8°C.
1) Connection of power supply
1. Connect the power supply cord to the inde-
pendent power supply.
2. Prepare the remote control.
• Insert two batteries provided.
Remove the battery cover from the remote con-
troller.
troller.
• Slide the cover according to the arrow direction.
Insert the two batteries.
(Two "R03" or "AAA" dry-cell batteries or equiv-
alent.)
(Two "R03" or "AAA" dry-cell batteries or equiv-
alent.)
• Be sure that the (+) and (-) directions are cor-
rect.
• Be sure that both batteries are new.
Re-attach the cover.
• Slide it back into position.
3. Operate the unit at cooling operation mode
for fifteen minutes or more.
- 5 -
Product Specifications
15,000(3,780)
11,000(2,772) 11,000(2,772)
2.4
1.2
1.2
1Ø, 220-240V, 50Hz
Indoor
7.0
7.0
Outdoor
42
Indoor
37+1
37+1
Outdoor
54+1
1,450
1,350
1,350
6.7
6.1
6.1
10.3
8.1
8.1
Indoor
7.5
7.5
Outdoor
27
Indoor
802 x 262 x 165
Outdoor
810 x 555 x 262
Indoor
7
Outdoor
46
1,510
O
L.C.D Wireless
Liquid
1/4"(6.35)
Gas
3/8"(9.52)
3/8"(9.52)
O
O
Operation
A-Unit Only
A-Unit + B-Unit
B-Unit Only
Unit
Item
Cooling Capacity
Btu/h(kcal/h)
Moisture Removal
/h
Power Source
ø, V, Hz
Air Circulation
/min
Noise Level
dB(A)
Input
W
Runnig Current
A
E.E.R.
Btu/h.w
Motor Output
W
Dimensions(W x H x D)
mm
Net. Weight
kg
Refrigerant(R-22)(at 7.5m)
g
Airflow Direction Control(Up & Down)
Remocon Type
Service Valve
Sleeping Operation
Drain Hose
1. LM-1460C2L/M
-50-
Operation
(1) Name and Function-Remote Control (Door Closed)
Signal transmitter
Transmits the signals
to the room air conditioner.
to the room air conditioner.
Remote Control
6
1
3
5
4
2
Flip-up door
(closed)
Signal transmitter
START/STOP BUTTON
Operation starts when this button is pressed and stops
when the button is pressed again.
when the button is pressed again.
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
ROOM TEMPERATURE SETTING BUTTONS
Used to select the room temperature.
INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps
low, medium, high, or CHAOS.
low, medium, high, or CHAOS.
JET COOL
Used to start or stop the speed
cooling. (Speed cooling operates
super high fan speed in cooling mode.)
cooling. (Speed cooling operates
super high fan speed in cooling mode.)
CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
set the desired up/down airflow direction.
1
2
3
4
5
6
-51-
(2) Name and Function-Remote Control (Door Opened)
Signal transmitter
Transmits the signals
to the room air conditioner.
to the room air conditioner.
Remote Control
ON
OFF
SET
CANCEL
Signal transmitter
4
5
6
7
1
2
3
1
2
3
4
5
6
7
ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping operation.
TIME SETTING BUTTONS
Used to adjust the time.
TIMER SET/CANCEL BUTTONS
Used to set the timer when the desired time is obtained and
to cancel the Timer operation.
to cancel the Timer operation.
SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or heating
(turns indoor fan on/off).
(turns indoor fan on/off).
ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
RESET BUTTON
Used prior to resetting time or after replacing batteries.
