LG LS-D1864CL User Manual

Page 1
K
M
Room Air Conditioner
(Single Split W all Mounted Type)
OWNER'S MANUAL
Before using your air conditioner please read this manual carefully and keep it for future reference.
Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 60555-3 Norm).
Page 2
Operating Instructions
Care and Maintenance
Troubleshooting Tips
2
Safety Precautions
FOR YOUR RECORDS
Write the model and serial numbers here for the indoor and outdoor units:
Indoor model # Serial # Outdoor model # Serial #
You can find them on a label on the side of each unit.
Dealer's Name Date Purchased
• Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner.
• You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.
• Contact the authorized Service technician for repair or maintenance of this unit.
• Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young children or infirm persons without supervision.
• Young children should be supervised to ensure that they do not play with the air conditioner.
READ THIS MANUAL
CAUTION
Safety Precautions
Installation Precautions......3
Operation Precautions .......4
Operating Instructions
Remote Control Features...7 Operation Mode Selection..10
Additional Features..........14
Care and Maintenance
Care and Maintenance.....18
Operation Tips..................20
Troubleshooting tips
Before You
Call For Service..............21
Page 3
3
Important safety precautions Read all instructions before using.
Safety Precautions
Operating Instructions
Care and maintenance Troubleshooting Tips
Installation precautions
To prevent injury to the user or other people and property damage, the following instructions must be followed.
Incorrect operation due to ignoring of instruction will cause harm or damage, the seriousness is classified by the following indications.
Meanings of symbols used in this manual are as shown below.
WARNING : This symbol indicates the possibility of death or serious injury. CAUTION
:
This
symbol indicates
the possibility of injury or damage to
properties only.
Be sure not to do.
Be sure to follow the instruction.
Please confirm the following important points during installing.
This room air conditioner must be grounded.
It may cause electrical shock if grounding is not perfect.
Do not install the unit at place where leakage of gas may occur and/or in an explosive atmosphere.
In case of gas leaks and the gas may accumulate the unit, it may cause fire ignition.
Confirm drainage piping is connected properly.
If it is not connected perfectly, it may cause water leakage and dampen the furniture.
The reverse cycle system of the air conditioner is based on the air cooling type heat pump which absorbs heated air from the outdoor unit and discharges it indoor.
Therefore if the outdoor unit is exposed to very low temperature, specifically below 0°C, the heating capacity drops off rapidly. In this case, we recommend customers don't operate the air conditioner.
CAUTION
Do not install, remove and re-install the unit by yourself.
Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer or specialist for the installation work.
WARNING
Page 4
Operating Instructions Safety Precautions
Care and Maintenance
Troubleshooting Tips
4
WARNING
Plug in the power plug properly.
• Otherwise, it will cause electrical shock or fire due to heat generation.
Do not operate or stop the unit by inserting or pulling out the power plug.
• It will cause electrical shock or fire due to heat generation.
Do not damage or use an
unspecified power cord.
• It will cause electrical shock or fire.
• If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
Do not modify power cord
length or share the outlet
with other appliances.
• It will cause electrical shock or fire due to heat generation.
Do not operate with wet hand.
• It will cause electrical shock.
Do not insert anything into the air inlet/air outlet.
• Since the fan rotates at high speed, this may cause an injury or damage the unit.
Do not expose the skin directly to cool air for long periods of time.
• This could damage your health.
When an abnormality (smell of burning, etc) occurs, stop the air conditioner, and disconnect the power plug or turn off the circuit breaker.
• If the unit continues to operate in an abnormal condition, it may cause fire, damage, etc. In this case, consult your dealer.
Repair or relocation should not be done by the customer.
• If this is done incorrectly, it may cause a fire, electric shock, injury by dropping of the unit, water leakage, etc. Consult your dealer.
Operation precautions
Page 5
Safety Precautions
Operating Instructions
Care and maintenance Troubleshooting Tips
5
Page 6
Operating Instructions
Care and Maintenance
Troubleshooting Tips
6
Safety Precautions
CAUTION
When the unit is not going to be used for a long time, turn off the circuit breaker.
• If not, dirt may collect and cause a fire.
Do not operate for a long
time in high humidity, e.g.
leaving a door or window
open.
• In the cooling mode, if it is operated in a room with high humidity (80%RH or more) for a long time, water condensed in the air conditioner may drop and may wet and spoil furniture, etc.
Do not step on the
indoor/outdoor unit and do
not put anything on it.
• It may cause an injury through dropping or falling down.
Do not step onto an unstable
bench when cleaning and/or
maintaining the unit.
• It may case an injury, etc. by falling down.
Do not leave on installation
stand which is damaged.
• The unit may drop or fall down and cause an injury.
Do not insert hands through
vanes when the air
conditioner is operating.
• It will cause an injury by the rotating blower.
For installation
WARNING
• Consult your dealer for installing the air conditioner.
CAUTION
Apply grounding.
Install a ground fault interrupter depending on the place where the air conditioner is to be installed. (humid place, etc.)
Do not install the unit where flammable gas could leak.
Condensed water should be fully drained.
• Do not connect a grounding wire to a gas pipe, water pipe, lightning rod, or ground wire of a telephone. If grounding is incorrect, it may cause an electric shock.
• If the ground fault interrupter is not installed, it may cause an electric shock.
• If gas leaks and collects around the unit, it may cause an explosion.
• If the drainage route is incomplete, water may drop from the unit. It may wet and spoil furniture.
Page 7
7
About the remote control on the system
Safety Precautions
Operating Instructions
Care and maintenance Troubleshooting Tips
The remote control transmits the signals to the system.
Features of the Remote Control- Door Open
RESET
ON
TIME
a.m. p.m.
OFF
TIME
a.m. p.m.
Hr.
ON
OFF
SET
CANCEL
CHAOS
5
1
2
3
4
6
8
9
10
7
11
Heat pump model
Cooling model
OPERATION DISPLAY
Displays the operation conditions.
START/STOP BUTTON
Operation starts when this button is pressed and stops when the button is pressed again.
OPERATION MODE SELECTION BUTTON
Used to select the operation mode. (Refer to page 8)
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.
AIRFLOW DIRECTION START/STOP BUTTON
Used to stop or start louver movement and set the desired up/down airflow direction.
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).
ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
RESET BUTTON
Used prior to resetting time or after replacing batteries.
123
4
5
678
9
10
11
Flip-up door(opened)
Signal transmitter
Page 8
Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
8
Features of the Remote Control- Door Closed
ON
TIME
a.m. p.m.
OFF
TIME
a.m. p.m.
Hr.
CHAOS
1
2
3
4
Heat pump model
Cooling model
Flip-up door(closed)
START/STOP BUTTON
Operation starts when this button is pressed and stops 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.
123
4
Operation Mode
Cooling Operation
Soft Dry Operation
Auto Operation
Cooling Operation
Soft Dry Operation
Auto Operation
Heating Operation
(Heat Pump Model)
(Cooling Model)
Page 9
9
About the remote control on the system
Safety Precautions
Operating Instructions
Care and maintenance Troubleshooting Tips
Strorage and Tips For Using the Remote Control
• The remote control may be stored inside the system or mounted on a wall.
• To operate the room air conditioner, aim the remote control at the signal receptor.
• The remote control will operate the air conditioner at a distance of up to 7m.
How to Insert the Batteries
Remove the battery cover by pulling it according to the arrow direction.
Insert new batteries making sure that the (+) and (-) of battery are installed correctly.
Reattach the cover by pushing it back into position.
NOTES:
• Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries.
• Remove the batteries from the remote control if the system is not going to be used for a long time.
Signal Receptor
Inside the Indoor System
Some controls are located inside the indoor unit. Open the front panel by lifting it up.
Slide Switch Operation (Refer to page 16)
FORCED OPERATION: Used for operation when the remote control cannot be used. AUTO RESTART: In case the power comes on again after a power failure, the air
conditioner will operate in "Auto Restart Operation" mode. This function automatically returns the air conditioner to the pervious operating conditions.
REMOTE CONTROL: If you do not want to use Auto Restart Operation
Signal Receptor
Receives the signals from the remote control. (Signal receiving sound: two short beeps or one long beep.
Operation Indication Lamps
On/Off : Lights up during the system operation. Sleep Mode : Lights up during Sleep Mode Auto operation. Timer : Lights up during Timer operation. Defrost Mode: Lights up during Defrost Mode or Hot Start operation
(Heat pump model only)
: Lights up during outdoor unit operation.
(Cooling model only)
OUT
DOOR
OUTDOOR UNIT OPERATION
Slide Switch
Signal receptor
Operation indication lamps
Page 10
10
How to use the Operation Mode Selection button
Safety Precautions
Care and Maintenance
Troubleshooting Tips
Operating Instructions
Press the Start/Stop button. The unit will respond with a beep.
Open the door on the remote control. To select Cooling operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
Close the door on the remote control. Set the temperature lower than the room temperature. The temperature can be set within a range of 18°C~30°C in 1°C increments.
Set the fan speed again with the door of the remote control still closed. You can select the fan speed in four steps-low, medium, high, or CHAOS. Each time the button is pressed, the fan speed mode is shifted.
Cooling Operation
1
2
3
4
Cooling Soft Dry Auto Heating
(Heat pump model only)
To raise the temperature To lower the temperature
Page 11
Operating Instructions
11
Safety Precautions
Care and maintenance Troubleshooting Tips
Press the Start/Stop button. The unit will respond with a beep.
Open the door on the remote control. To select Soft Dry operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
Close the door on the remote control. Set the temperature lower than the room temperature. The temperature can be set within a range of 18°C~30°C in 1°C increments.
During Soft Dry Operation:
The indoor fan speed is automatically set to low speed and
cannot be adjusted.
Soft Dry Operation
1
2
3
Cooling Soft Dry Auto Heating
(Heat pump model only)
To raise the temperature To lower the temperature
Page 12
Safety Precautions
Care and Maintenance
Troubleshooting Tips
12
Operating Instructions
Press the Start/Stop button. The unit will respond with a beep.
Open the door on the remote control. To select Auto operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
The temperature and fan speed are automatically set by the electronic controls based on the actual room temperature. If you want to change the set temperature, close the door on the remote control and press the Room Temperature Setting buttons. The cooler or warmer you feel, the more times (up to two times) you should press the button. the set temperature will then be changed automatically.
During Auto Operation:
You cannot switch the indoor fan speed. It has already been set by the Fuzzy rule.If the system is not operating as desired, manually switch to another mode. The system will not
automatically switch from the cooling mode to the heating mode, or from heating to cooling, it must be done by manually resetting.
During Auto Operation, pressing the Airflow direction Start/Stop button makes the horizontal louvers
swing up and down automatically. If you want to stop auto-swing, press the Airflow Direction Start/Stop button again.
Auto Operation
1
2
3
Cooling Soft Dry Auto Heating
(Heat pump model only)
To raise the temperature To lower the temperature
Page 13
Operating Instructions
13
Safety Precautions
Care and maintenance Troubleshooting Tips
Press the Start/Stop button. The unit will respond with a beep.
Open the door on the remote control. To select Heating operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
Close the door on the remote control. Set the temperature higher than the room temperature. The temperature can be set within a range of 16°C~30°C in 1°C increments.
Set the fan speed again with the door of the remote control still closed. You can select the fan speed in four steps–low, medium, high, or CHAOS. Each time the button is pressed, the fan speed mode is shifted.
Heating Operation(Heat pump model only)
1
2
3
4
Cooling Soft Dry Auto Heating
(Heat pump model only)
To raise the temperature To lower the temperature
Page 14
14
Additional features
Safety Precautions
Care and Maintenance
Troubleshooting Tips
Operating Instructions
Sleep Mode
Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically.
To cancel the Sleep Mode, press the sleep Mode Auto button several times until the star ( ) disappears from the operation display.
NOTE:
The Sleep Mode will be operated at low fan speed (cooling) or medium fan speed (heat pump only) for quiet sleeping.
IN COOLING MODE: The temperature will automatically rise by 1°C over the next 30 minutes and by 2°C in 1 hour for comfortable sleeping.
Make sure the Sleep Mode Auto LED lights up.
The Timer is programmed in one-hour increments by pressing the Sleep Mode Auto button 1 to 7 times. The sleep mode is available for 1 to 7 times. To alter the time period in steps of 1 hour, press the Sleep Mode Button while aiming at air conditioner.
Setting the Time
Press the Start/Stop button.
Time can be set only when you have pressed the Reset button. If you have just replaced the batteries, the Reset button should be pressed to reset the time.
Press the Time Setting buttons until the desired time is set.
To cancel the setting the timer.
Press the Timer Cancel button while aiming remote control at the signal receptor. (The timer lamp on the air conditioner and the display will go out.)
SET
Delay Start/Pre-Set Stop
Make sure the time is set correctly on the remote control display.
Press the ON/OFF Timer buttons to turn Timer on or off.
Press the Time Setting buttons until the desired time is set.
Press the selected on/off setting by pressing the Timer SET button while aiming the remote control at the signal receptor.
Page 15
Operating Instructions
15
Safety Precautions
Care and maintenance Troubleshooting Tips
Airflow Direction (Indoor unit)
Air Circulation Mode
The up/down airflow (Vertical Airflow) can be adjusted by using the remote control.
NOTE:
Always use the remote control to adjust the
up/down airflow direction. Manually moving the vertical airflow direction louver by hand could damage the air conditioner.
When the unit is shut off, the up/down
airflow direction louver will close the air outlet vent of the system.
To adjust left/right(Horizontal Airflow) direction
Caution
: Ensure unit is turned off before adjusting
the horizontal airflow direction control. Carefully open vertical louver to allow access to the horizontal airflow direction.
Adjust the left/right airflow direction by hand.
Press the Start/Stop button to start the unit.
Open the door on the remote control. Press the Airflow Direction Start/Stop button and the louvers will swing up and down. Press the Airflow Direction Control Button again to set the vertical louver at the desired airflow direction.
Press the Start/Stop button. the unit will respond with a beep.
Circulates the room air without cooling or heating.
Open the door on the remote control. Press the Air Circulation button. Close the door on the remote control. Now each time that you press the Indoor Fan Speed Selector, the fan speed is shifted from low to CHAOS and back to low again.
NOTE:
The fan speed of the indoor unit will automatically cycle depending on the room temperature.CHAOS Air economizes power consumption and prevents overcooling. The fan speed is
automatically changed from medium to low or vice versa, depending on the ambient temperature.
CHAOS
Fan speed is on low. Fan speed is on medium. Fan speed is on high. CHAOS Air
1
1
2
2
Page 16
16
Safety Precautions
Care and Maintenance
Troubleshooting Tips
Operating Instructions
FORCED OPERATION
Operation procedures when the remote control can't be used. Open the front panel upward and move the Slide Switch to
the Forced Operation position. If you want to stop operation, move the Slide Switch to the
Auto Restart or the Remote Control position. In case the power comes on again after power failure on the
Forced Operation position, the operating conditions are automatically set as follows:
During Forced Operation, the initial mode continues.
Slide Switch Operation
Slide Switch
FORCED OPERATION
AUTO RESTART
REMOTE CONTROL
Slide Switch
Open the front panel upward
AUTO RESTART
In case the power comes on again after a power failure, Auto Restarting Operation is the function to operate procedures automatically to the previous operating conditions. In case the air conditioner does not receive any signal
from the remote control, it will turn off automatically after 7 hours.
If you want to use this operation, Open the front panel upward and move the slide switch to the Auto Restart position.
If you do not want to use this operation, move the Slide Switch to the Remote Control position.
When you are out for a while, move the Slide Switch to the REMOTE CONTROL.
Slide Switch
FORCED OPERATION
AUTO RESTART
REMOTE CONTROL
Slide Switch
Open the front panel upward
Heat pump Model
Cooling Model
Room Temp. 24°C 21°C Room Temp. < 24°C Room Temp. <21°C
Operating mode Cooling Cooling Soft Dry Heating Indoor FAN Speed
High High Soft Dry Rule High
Setting Temperature
22°C 22°C Air Intake Temperature 24°C
Page 17
Operating Instructions
17
Safety Precautions
Care and maintenance Troubleshooting Tips
Operation Details
Natural wind by the CHAOS logic (Refer to page 15)
Soft Dry Operation Mode (Refer to page 11)
When the room temperature is higher than the set temperature, it operates in cooling mode at the set temperature, the set fan speed (if CHAOS mode, then medium.), and then it will be in automatically switched to Soft Dry Mode when the room temperature reaches the set temperature.
In Soft Dry Operation, the indoor fan speed is automatically switched to the low.
LOW SPEED
SOFT DRY
SET TEMP. +1°C
SET TEMP. -0.5°C
ROOM TEMP.
INDOOR FAN
COMP.
OPERATING START
OPERATE
OPERATE FOR 10MINS
STOP FOR 3 MINS
STOP FOR 7 MINS
OPERATE FOR 10MINS
SETTING FAN SPEED
COOLING
ROOM TEMP.
Helpful information
Fan speed and cooling capacity. The cooling capacity indicated in the specification is the value
when the fan speed is set to high, and the capacity will be lower at low or medium fan speed.
High fan speed is recommended when you wish to cool the room quickly.
High
Speed
For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic.
CHAOS
Page 18
Care and maintenance of the air conditioner
Safety Precautions
Operating Instructions
Troubleshooting Tips
18
Care and Maintenance
CAUTION: Before performing any maintenance, turn off the main power to the system.
Indoor Unit
Grille, Case, and Remote Control
Turn the system off before cleaning. To
clean, wipe with a soft, dry cloth. do not use bleach or abrasives.
NOTE:
Supply power must be disconnected before cleaning the indoor unit.
Air Filters
The air filters behind the front grille should be checked and cleaned once every 2 weeks or more often if neccessary.
Outdoor Unit
The heat exchanger coils and panel vents of the outdoor unit should be checked regularly. If clogged with dirt or soot, the heat exchanger and panel vents may be professionally steam cleaned.
NOTE:
Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs.
Never use any of the followings:
Water hotter than 40°C Could cause deformation and/or discoloration.
Volatile substances Could damage the surfaces of the air conditioner.
Lift the front access panel and pull the filter tab slightly forward to remove the filter.
Clean the filter with a vacuum or warm, soapy water.
• If very dirty, wash with a solution of detergent in lukewarm water.
• If hot water (50°C or more) is used, filter may be deformed.
After washing with water, dry well in the shade.
Re-install the air filter.
Vertical louver
Horizontal louver
Air filters (behind front panel)
Remote control storage (behind front panel)
Air outlet ventAir inlet vent
G
a
s
o
l
i
n
e
P
o
w
d
e
r
1
2
3
4
(Side)
(Rear)
Piping
Drain Hose
Air intake vents
Air outlet vents
Page 19
Care and maintenance
19
Safety Precautions
Operating Instructions
Troubleshooting Tips
Helpful information
The air filters and your electiric bill. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the electricity used to operate the air conditioner will be wasted.
Wasted!
When the air conditioner is to
be used again.
When air conditioner is not going
to be used for a long time.
Operate the air conditioner on Air circulation mode (Reter to page 15) for 2 to 3 hours.
Turn off the circuit breaker, and disconnect the plug.
Remove the batteries from the remote controll.
When the air conditioner is not going to be used for a long time.
Turn off the circuit breaker when the air conditioner is not going to be used for a long time.
Dirt may collect and may cause a fire.
CAUTION
Clean the air filter and re-install it in the indoor unit. (Refer to page 18 for cleaning filters.)
Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.
Clean it before installing.
• This will dry out the internal parts.
Page 20
20
Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
4~6°C
Do not overcool the room.
This is not good for your health and wastes electricity.
Make sure that the doors and windows are shut tight.
Avoid opening doors and windows as much as possible to keep the cool air in the room.
Keep blinds or curtains closed.
Do not let direct sunshine enter the room when the air conditioner is in operation.
Clean the air filter regularly.
Blockages in the air filter reduce the airflow and lower cooling and dehumidifying effects. Clean at least once every two weeks.
Keep the room temperature uniform.
Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room.
Ventilate the room occasionally.
Since windows are kept closed, it is a good idea to open them and ventilate the room now and then.
Operation Tips
Page 21
Troubleshooting Tips
21
Before you call for service...
Safety Precautions
Operating Instructions
Care and maintenance
Have you made a mistake in timer operation?
• Has the fuse blown or has the circuit breaker been tripped?
Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the room.
Condensation occurs when the airflow from the air conditioner cools the warm room air.
NOTE
WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to excess water.
Check the following points before requesting repairs or service.... If the fault persists,
please contact your dealer or service center.
Does not operate.
The room has a peculiar odor.
It seems that condensation is leaking from the air conditioner.
Air conditioner does not operate for about 3 minutes when restarted.
Does not cool or heat
effectively.
The air conditioner
operation is noisy.
Remote controller
display is faint, or no
display at all.
Crack sound is heard.
Is the air filter dirty?
See air filter cleaning instructions. (Refer to page 18)
The room may have been very hot when the room air conditioner was first turned on. Allow time for it to cool down.
Has the temperature been set incorrectly?
Are the indoor unit's air inlet or outlet vents obstructed?
For a noise that sounds like water flowing.
-This is the sound of freon flowing inside the air conditioner unit.
For a noise that sounds like the compressed air releasing into atmosphere.
-This is the sound of the dehumidifying water being processed inside the air conditioning unit.
Are the batteries depleted?
Are the batteries inserted in the opposite (+) and (-) directions?
• This sound is generated by the expansion/contraction of the front panel, etc. due to changes of temperature.
This is the Protection device of the air conditioner .
Wait about three minutes and operation will begin.
?
Troubleshooting Tips! Save time and money!
Page 22
P/NO.: 3828AR7109F Printed in Korea
Loading...