LSNM3060BL - Washing machine LG - Free user manual and instructions

USER MANUAL LSNM3060BL LG

Room Air Conditioner

OWNER'S MANUAL

• Please read carefully and thoroughly this manual before operating this unit.
• Contact the authorized SVC man for repair or maintenance of this unit.
• Contact the installer for installation of this unit.
• The appliance 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 appliance.

Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-3 Norm).

Safety Precautions

Warning 2

Caution 3

Operating Instructions

Preparation before operation ..4

Remote Control Features .....5

Operation Mode Selection .....7

Additional features.....13

Care and Maintenance

Care and Maintenance .....17

Operation Tips....19

Troubleshooting tips

Before You

Call For Service....20

Safety 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.

WARNING

This symbol indicates the possibility of death or serious injury.

CAUTION

This symbol indicates the possibility of injury or damage to properties only.

Installation precautions

WARNING

■ Do not install, remove and reinstall the unit by yourself.

• Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer or specialist for the installation work. Please note fault caused by improper installation is not covered by warranty.
• Unit must be installed in an easily accessible area. Any additional cost required to hire a special equipment to service the unit will be the responsibility of the customer.

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 insert anything into the air inlet/air outlet.

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 may cause electrical shock.

- 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 breaker.

- If the unit continues to be operated in an abnormal condition, it may cause a 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.

CAUTION

• 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.

CAUTION

When the air filter is to be removed, do not touch the metal parts of the indoor unit.

• It may cause an injury.
• Should be disconnected from supply

When the unit is to be cleaned, switch off, and turn off the circuit breaker.

- Since the fan rotates at high speed during operation, it may cause an injury.

Do not apply an insecticide or flammable spray.

- It may cause a fire or deformation of the cabinet.

Do not insert hands through vanes when the air conditioner is operationg

- It will cause an injury by the rotating blower.

Do not use for special purposes.

- Do not use this air conditioner to preserve precision devices, food, animal, plants, and art objects. It may cause deterioration of quality, etc.

Do not clean the air conditioner with water.

• Water may enter the unit and degrade the insulation. It may cause an electric shock.

Do not put a pet or house plant where it will be exposed to direct air flow.

• This could injure the pet or plant.

Do not put a stove, etc. where is exposed to direct air flow.

- It may affect combustion.

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.

Ventilate well when used together with a stove, etc.

• An oxygen shortage may occur.

Do not leave on installation stand which is damaged.

• The unit may drop or fall down and cause an injury.

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 cause an injury, etc. by falling down.

Preparation before operation

How to Insert the Batteries

Remove the battery cover by pulling it according to the arrow direction.
2 Insert new batteries making sure that the (+) and (-) of battery are installed correctly.
3 Reattach the cover by sliding it back into position.

NOTES:

- Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries.

Illustration showing three-step tool application steps for a mechanical assembly or tool, with arrows indicating direction of movement.

Storage and Tips For Using the Remote Control

- The remote control may be stored mounted on a wall.

• To operate the room air conditioner, aim the remote control at the signal receptor.

graph TD
    A["Hand Tool"] --> B["Device Shift"]
    B --> C["Mobile Phone Usage"]
    C --> D["Mobile Phone Use"]

Illustration of a car air conditioner unit emitting exhaust heat, with a remote control device shown in the foreground (no text or symbols)

Signal Receptor

Receives the signals from the remote control.(Signal receiving sound: two short beeps or one long beep.)

Operation Indication Lamps

① On/Off : Lights up during the system operation.

Timer or Sleep Mode : Lights up during Timer operation or Sleep mode.

* Defrost Mode : Lights up during Defrost Mode or Hot Start operation (Heat pump model only)

OUT DOOR Outdoor unit : Lights up during outdoor unit operation. operation (Cooling model only)

PLASMA Plasma Mode : Lights up during plasma-purification operation. (option)

Auto Restart Mode : Lights up during if Restart Button is pressed.

RESTART Auto Restart Button : In failure of electric power, if the button is pressed the unit runs as previous setting operation when power returns.

POWER Forced Operation Button : Operation starts, when this button is pressed and stops when you press the button again.

Signal receptor Operation indication lamps

The remote control transmits the signals to the system.

Features of the Remote Control- Door Opened

Signal transmitter 5 6 1 3 4 2 7 11 8 13 15 10 9 17 18 12 14 16 ON- OFF CANCEL CALD SET PLASMA RESET 20F Flip-up door (opened)

graph TD
    A["Operation Mode"] --> B["Cooling Operation"]
    B --> C["Auto Operation"]
    C --> D["Healthy Dehumidification Operation"]
    D --> E["Heating Operation"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333

1 START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. 2 OPERATION MODE SELECTION BUTTON Used to select the operation mode. 3 ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. 4 INDOOR FAN SPEED SELECTOR Used to select fan speed in four steps low, medium, high and CHAOS. 5 JET COOL Used to start or stop the speed cooling. (Speed cooling operates super high fan speed in cooling mode.) 6 CHAOS SWING BUTTON Used to stop or start louver movement and set the desired up/down airflow direction.

ON/OFF TIMER BUTTONS 7 Used to set the time of starting and stopping operation. (See page 13) 8 TIME SETTING BUTTONS Used to adjust the time. (See page 13) 9 TIMER CANCEL BUTTON Used to cancel the Timer operation. (See page 13, 14) 10 SLEEP MODE AUTO BUTTON Used to set Sleep Mode Auto operation. (See page 13)

11 AIR CIRCULATION BUTTON Used to circulate the room air without cooling or heating. (See page 14) 12 ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature.

13 PLASMA(OPTIONAL) Used to start or stop the plasma-purification function. (See page 11) 14 HORIZONTAL AIRFLOW DIRECTION CONTROL BUTTON

(NOT ON ALL MODELS) Used to set the desired horizontal airflow direction. (See page 14) 15 RESET BUTTON Used prior to resetting time or after replacing batteries.

2nd F BUTTON Used prior to using modes printed in blue at the bottom of buttons. (See page 12) DAILY BUTTON Used to Set/Cancel daily timer. TIMER SET BUTTON Used to set the timer when the desired time is obtained.

How to use the Operation Mode Selection button

Cooling Operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door on the remote control. To select Cooling Operation, press the Operation Mode Selection button.<br>Each time the button is pressed, the operation mode is shifted in the direction of the arrow."]
    B --> C["3 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.<br>To raise the temperature<br>To lower the temperature"]
    C --> D["4 Set the fan speed again with the door of the remote control still closed. You can select the fan speed in four stepslow, medium, high and CHAOS.<br>Each time the button is pressed, the fan speed mode is shifted."]

Natural wind by the CHAOS logic

☐ 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.

Auto Operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door on the remote control. To select Auto Operation, press the Operation Mode Selection button.<br>Each time the button is pressed, the operation mode is shifted in the direction of the arrow."]
    B --> C["3 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, 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 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 mode to cooling mode, it must be done by manually resetting.
□ During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and down automatically. If you want to stop auto-swing, press the chaos swing button again.

Healthy Dehumidification Operation

1

Press the Start/Stop button. The unit will respond with a beep.

Hand pressing a button on an oval button with a circular icon above (no text or symbols)

2

Open the door on the remote control. To select Healthy Dehumidification Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.

graph LR
    A["18°C Cooling"] --> B["Auto"]
    B --> C["Healthy Dehumidification"]
    C --> D["Heating (Heat pump model only)"]

3

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.

Illustration of a hand pointing upward with a spinning disc above it (no text or symbols)

Natural wind by the CHAOS logic

☐ 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.

During Healthy Dehumidification Operation:

☐ If you select the dehumidification mode on the operation selection button, the A/C starts to run the dehumidification function. It automatically sets the room temp. and airflow volume to the best condition for dehumidification, based on the sensed current room temp.
In this case, however, the setting temp. is not displayed in the remote control and you are not able to control the room temp. either.
□ During the healthy dehumidification function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temp. status which makes the room condition healthy and comfortable even in the high humidity season.

Heating Operation(Heat pump model only)

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door on the remote control. To select Heating Operation, press the Operation Mode Selection button.<br>Each time the button is pressed, the operation mode is shifted in the direction of the arrow."]
    B --> C["3 Close the door on the remote control.<br>Set the temperature higher than the room temperature.<br>The temperature can be set within a range of 16°C~30°C in 1°C increments.<br>To raise the temperature<br>To lower the temperature"]
    C --> D["4 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 and CHAOS. Each time the button is pressed, the fan speed mode is shifted."]

Natural wind by the CHAOS logic

☐ 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.

Jet Cool Operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Press the Jet Cool button to operate the speed cooling mode and the unit will operate in super high fan speed on cooling mode for 30 minutes."]
    B --> C["3 To cancel the Jet Cool mode, press the Jet Cool button or the fan speed button or the room temperature setting button again and the unit will operate in high fan speed on cooling mode."]

NOTE:

☐ During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely high speed for 30 minutes setting the room temp. automatically to 18°C. It is especially used to cool the room temp. in the shortest time in a hot summer. In heat pump mode or neuro fuzzy mode, however, the JET COOL function is not available.
☐ In order to return to the normal cooling mode from the JET COOL mode, you just press either the operation mode selection button, airflow volume selection or temp. setting button or the JET COOL button again.

PLASMA Purification Operation(Optional)

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door on the remote control.<br>Press the PLASMA air purifying operation ON/OFF button.<br>Operation will start when the button is pressed and stop when the button is pressed again."]
    B --> C["3 Set the fan speed again with door of the remote control closed. You can select the fan speed in four steps-low, medium, high or CHAOS.<br>Each time the button is pressed, the fan speed mode is shifted.<br>* Air purifying operation (PLASMA) can be with cooling, Heating or any other operations."]

PLASMA Air Purifying Operation only

PLASMA PLASMA

If you press the only PLASMA button, only PLASMA air purifying operates.

Then, fan speed is low. 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.

2ndF

2nd F Operation

1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote control and press the 2nd Function button to operate functions printed in blue at bottom of buttons. (Check the indication of 2nd function on remote control display.) These buttons operate the timer setting as follows: 2ndF ON- OFF CANCEL + DAILY SET 3 2nd function goes off in a short time automatically or when the button is pressed again. For more details, refer to functions next page.

1 Press the Start/Stop button. The unit will respond with a beep.

Hand pressing a button on an oval button with a small circle above (no text or symbols)

2 Open the door of the remote control and press the 2nd Function button to operate functions printed in blue at bottom of buttons. (Check the indication of 2nd function on remote control display.) These buttons operate the timer setting as follows:

ON- OFF + SET CANCEL CANCEL (DAILY) CANCEL

3 2nd function goes off in a short time automatically or when the button is pressed again.

For more details, refer to functions next page.

Sleep Mode

1 Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically.

2 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.

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 slow fan speed (cooling) or medium fan speed (heat pump only) for quiet sleeping.

3 Make sure the Sleep Mode Auto LED lights up.

IN COOLING MODE OR HEALTHY DEHUMIDIFICATION MODE:

The temperature will automatically rise by 1^ C over the next 30 minutes and by 2^ C in 1 hour for comfortable sleeping.

Setting the Time

1 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 Start/Stop button.

3 Press the Time Setting buttons until the desired time is set.

2 Press 2nd F button and check if 2nd F icon is on.

4 Press the Timer SET button.

Note: Check the indicator for A.M. and P.M.

Three Delay Start/Pre-Set Stop

Every time ON/OFF Timer key is pressed, the Set Timer level increases by 1 in the following sequence: And the corresponding set time is displayed.

1) When first reservation

1 Make sure the time is set correctly on the remote control display.

2 Press 2nd F button.

4 Press the Time Setting buttons until the desired time is set.

3 Press the ON/OFF Timer button on turn Timer on or off. (LCD "1" blink)

5 To set the selected time, press the Timer SET button while aiming the remote control at the signalreceptor.

Delay OFF Timer

NOTE: Select one of the following four types of operation.

with the unit running

OFF 1 a.m. 12:00 ON 1 a.m. 6:00 ON OFF 1 a.m. 3:30 a.m. 3:00 ON OFF 1 a.m. 3:00 a.m. 3:30

Delay ON Timer Delay OFF and ON Timer Delay ON and OFF TimerDelay OFF Timer

2) When second reservation

1 Make sure the time is set correctly on the remote control display.
2 Press 2nd F button.
3 Press the ON/OFF Timer button two times to turn Timer on or off. (LCD "2" blink)

Delay OFF Timer

4 Press the Time Setting buttons until the desired time is set.

5 To set the selected time, press the Timer SET button while aiming the remote control at the signalreceptor.

NOTE: Select one of the following four types of operation.

with the unit running

Delay ON Timer Delay OFF and ON Timer Delay ON and OFF TimerDelay OFF Timer

3) When third reservation

1 Make sure the time is set correctly on the remote control display.
2 Press 2nd F button. 2^ndF
3 Press the ON/OFF Timer button three times to turn Timer on or off. (LCD "3" blink)

Delay OFF Timer

4 Press the Time Setting buttons until the desired time is set.

5 To set the selected time, press the Timer SET button while aiming the remote control at the signalreceptor.

NOTE: Select one of the following four types of operation.

with the unit running OFF a.m. 12:00 s ON a.m. 6:00 s ON OFF a.m. 3:30 a.m. 3:00 s ON OFF a.m. 3:00 a.m. 3:30 s

Delay ON Timer Delay OFF and ON Timer Delay ON and OFF TimerDelay OFF Timer

4) When cancel

1. Single Cancel

While setting a timer, if CANCEL Button is pressed, only the single program will be cancelled.

Ex) While the second ON time blinks, pressing CANCEL Button will cancel the second ON time setting.

2. Total Cancel

After timer setting is completed, if CANCEL Button is pressed, the whole timer setting will be cancelled.

3. Daily Timer Setting

After timer setting is completed, if DAILY Button is pressed, the whole timer programs will be performed.

* Pressig once more will undo the program.

Vertical Airflow Direction Control

The up/down airflow (Vertical Airflow) can be adjusted by using the remote control.

Illustration of a cylindrical air duct with a curved arrow indicating airflow or motion (no text or symbols)

1 Press the Start/Stop button to start the unit.

2 Open the door on the remote control. Press Chaos Swing button and the louvers will swing up and down. Press the Chaos Swing button again to set the vertical louver at the desired airflow direction.

Note:

☐ If you press the CHAOS swing button, the horizontal airflow direction is changed automatically based on the CHAOS algorithm to distribute the air in the room evenly and at the same time to make the human body feel most comfortable, as if enjoying a natural breeze.
□ 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.

Illustration of a cylindrical air conditioner unit with airflow arrows indicating direction (no text or symbols)

Adjust the left/right airflow direction by hand.

Horizontal Airflow Direction Control (Option)

The left/right(Horizontal Airflow) can be adjusted by using the remote control. 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 left and right. Press the Horizontal Airflow Direction Control Button again to set the horizontal louver at the desired airflow direction.

Control.

Air Circulation Mode

Circulates the room air without cooling or heating.

1 Press the Start/Stop button. the unit will respond with a beep.
2 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.

graph LR
    A["Hand with +"] --> B["Capacitor"]
    B --> C["Capacitor 1"]
    C --> D["Capacitor 2"]
    D --> E["Capacitor 3"]
    E --> F["Capacitor 4"]

Fan speed is on low. Fan speed is on medium. Fan speed is on high. CHAOS Air

Note:

☐ CHAOS Air economizes power consumption and prevents overcooling. The fan speed is automatically changed from high to low or vice versa, depending on the ambient temperature.

The Button Operation

FORCED OPERATION

The operation will be started if the power button is pressed.

If you want to stop operation, re-press the button.

PLASMA — RESTART POWER FORCED OPERATION

	Cooling Model	Heat pump Model
		Room Temp. ≥ 24°C	21°C ≤ Room Temp. < 24°C	Room Temp. < 21°C
Operating mode	Cooling Cooling	Healthy Dehumidification	Heating
Indoor FAN Speed	High High		Healthy Dehumidification Rule	High
Setting Temperature	22°C	22°C	23°C	24°C

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.

If you want to use this operation, press the Auto Restart Button.

PLasma RESTART POWER AUTO RESTART

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

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 inlet vent Air outlet vent Vertical louver Horizontal louver Air filters (behind front panel)

AIR FILTER

The air filters behind the front grille should be checked and cleaned once every 2 weeks or more often if necessary.

36K/38k30k/32k

PLASMA FILTER, DEODORIZER FILTER(OPTION)

The PLASMA filter behind the air filters should be checked and cleaned once every 3 months or more often if necessary.

DEODORIZER Filter PLASMA Filter

Don't touch this PLASMA Filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

□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.

Papine Gasoline

1 Lift the front access panel and pull the filter tab slightly forward to remove the filter.
2 Clean the filter with a vacuum or warm, soapy water.

• If dirt is conspicuous, wash with a solution of detergent in lukewarm water.
• If hot water (40°C or more) is used, it may be deformed.

3 After washing with water, dry well in the shade.
4 Re-install the air filter.

1 After removing the air filters, pull slightly forward to remove the PLASMA filter.
2 Dip the PLASMA filter into the water mixed with neutral detergent, for 20\~30 minutes.
3 Dry the PLASMA filter in the shade for a day (Especially, the humidity must be removed perfectly on this parts).
4 Note the cuts of electric discharge lines.
5 Re-install the PLASMA filter to the original position.

1 After removing the air filters, pull slightly forward to remove the DEODORIZER filter.
2 Dry in the sunlight for two hours.
3 Re-install the DEODORIZER filter to the original position.

Replacement of Purifying Filter(Option)

- Recommended use period: About 2 years

1 Open front panel and remove air filters.

Air filter

4 Reinsert air filters and close front panel.

Diagram of a heat exchanger with cooling fins and airflow arrows (no text or symbols)

2 Remove air purifying filters.

3 Insert new air purifying filters.

Diagram of a car air conditioner unit with labeled parts and airflow direction arrows

Technical line drawing of a rectangular metal frame with internal compartments and mounting holes (no text or symbols)

Air purifying filter

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.

Air intake vents Air outlet vents (Side) (Rear) Piping

(Side) (Rear) Air intake vents Air outlet vents Piping

When the air conditioner is not going to be used for a long time.

When air conditioner is not going to be used for a long time.

Operate the air conditioner on Air circulation mode (Refer to page 15) for 2 to 3 hours.

• This will dry out the internal mechanisms.

Turn off the circuit breaker, and disconnect the plug.

CAUTION

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.

Remove the batteries from the remote control.

When the air conditioner is to be used again.

Clean the air filter and install it in the indoor unit.

(Refer to page 17 for cleaning filters.)

Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.

Operation Tips

Do not overcool the room.

This is not good for the 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.

Before you call for service...

Troubleshooting Tips! Save time and money!

Check the following points before requesting repairs or service.... If the fault persists, please contact your dealer or service center.

Case Explanation See page
The air conditioner does not operate.	Have you made a mistake in timer operation?	13
	Has the fuse blown or has the circuit breaker been tripped?	-
The room has a peculiar odor.	Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the room.	-
It seems that condensation is leaking from the air conditioner.	Condensation occurs when the airflow from the air conditioner cools the warm room air.	-
Air conditioner does not operate for about 3 minutes when restarted.	This is the protector of the mechanism.Wait about three minutes and operation will begin.	-
Does not cool or heat effectively.	Is the air filter dirty? See air filter cleaning instructions.	17
	Has the temperature been set incorrectly?	7, 10
	Are the indoor unit's air inlet or outlet vents obstructed?	-
The air conditioner operation is noisy.	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.	-
Remote control display is faint, or no display at all.	Are the batteries depleted?Are the batteries inserted in the opposite (+) and (-) directions?	4
Crack sound is heard.	This sound is generated by the expansion/constriction of the front panel, etc. due to changes of temperature.	-

Memo

LG