LSNH186VDC0 - Air-conditioner LG - Free user manual and instructions

USER MANUAL LSNH186VDC0 LG

Room Air Conditioner OWNER'S MANUAL

AIO64

• 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.

Safety Precautions

Warning 2

Caution 3

Operating Instructions

Preparation before operation ..4

Remote Control Features .....5

Operation Mode Selection .....6

Additional features.....13

Care and Maintenance

Care and Maintenance .....16

Operation Tips....18

Troubleshooting tips

Before You

Call For Service....19

Safety precautions

To prevent injury and property damage, follow these instructions.

⚠️ Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is indicated by the following symbols.

WARNING

This symbol shows the possibility of death or serious injury.

CAUTION

This symbol indicates the possibility of injury or damage to property.

■ The following items are classified by these symblos.

	Never Do This
	Always Do This

WARNING

Plug in the power plug properly.

- Otherwise, it will cause electric shock or fire due to heat generation or electric shock.

Do not operate or stop the unit by inserting or pulling out the power plug.

- It will cause electric shock or fire due to heat generation.

Do not damage or use an unspecified power cord.

- It will cause electric shock or fire. - In 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. (Y Attachment)

Do not modify power cord length or share the outlet with other appliances.

- It will cause electric shock or fire due to heat generation.

Do not operate with wet hands or in damp environment.

- It may cause electric shock. • This could damage your health.

Do not direct airflow at room occupants only.

Always perform grounding work. Do

- No grounding may cause electric shock.

low water to run into electric parts.

- It may cause failure of machine or electric shock.

Always install air leakage breaker and a dedicated switching board.

- No installation may cause fire and electric shock accident.

Unplug the unit if strange sounds, smell, or smoke comes from it.

- It may cause fire and electric shock accident.

Do not use the socket if it is loose or damaged.

- It may cause fire and electric shock.

Do not open the entrance during operation.

- It may cause electric shock.

Keep firearms away.

Do not use the power cord close to the heating tools.

Do not use the power cord near flammable gas or combustibles, such as gasoline, benzene, thinner, etc.

- It may cause fire. • It may cause fire and electric shock. • It may cause an explosion or fire.

WARNING

Ventilate before operating air conditioner when gas goes out.

Do not disassemble or modify products randomly.

- It may cause explosion, fire and, burn. • It may cause failure and electric shock.

CAUTION

Never touch the metal parts of the unit when removing the filter.

• They are sharp and may cause injury.

Do not clean the air conditioner with water.

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

Ventilate well when used together with a stove, etc.

• An oxygen shortage may occur.

When cleaning the unit, first make sure the power and breaker are turned off.

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

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 use appliance for special purpose such as animals or vegetables, precision machine, or conservation of art articles.

• It may cause damage of animals or vegetables or loss of property.

Stop operation and close the window in storm or hurricane.

• Operation with windows opened may cause wetting of indoor and soaking of household furniture.

Hold the plug by the head of the power plug when taking it out.

- It may cause electric shock and damage.

Turn off the main power switch when not using it for a long time.

- It may cause failure of product or fire.

Do not place obstacles around the absorption inlet o instead of blowing-out inlet.

- It may cause failure of appliance or accident.

Ensure that an installation console of the outdoor appliance is not damaged due to the use for a long time.

• If leaving appliance damaged, there is concern of damage due to the falling of product.

Always insert the filters securely. Clean it once every two weeks.

• Operation without filters may cause failure.

Do not use strong detergent such as wax or thinner but use a soft cloth.

• Appearance may be deteriorated due to change of product color or scratching of its surface.

Do not place heavy object on the power cord and take care so that the cord should not be pressed.

• There is danger of fire or electric shock.

Do not drink water drained from air conditioner.

- It contains contaminants and will make you sick.

Use caution when unpacking and installing. Sharp edges could cause injury.

If water enters the product, turn the power switch of the main body of appliance off. After taking the power-plug out from the socket, contact with the service center.

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 manipulation process with arrows indicating action sequence

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 holding screwdriver"] --> B["Inserted door with cable"]
    B --> C["Disassembly of air conditioner unit"]
    C --> D["Inserted door with cable"]
    D --> E["Disassembly of air conditioner unit"]
    E --> F["Final air conditioner unit with cable"]

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.
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)

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

PLASMA : Indicate PLASMA purifier operation.

Illustration of a rectangular electronic device with horizontal lines and a small port, no text or symbols present.

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 14 CANCEL ON - OFF + SET AUTO CLEAN PLASMA RESET 2*IF 16 9 10 12 15 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.

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 and CHAOS.

JET COOL/HEATING

Used to start or stop the speed cooling/heating. (speed cooling/heating operates super high fan speed in cooling/heating mode)

CHAOS SWING BUTTON

Used to stop or start louver movement and set the desired up/down airflow direction.

7 ON/OFF TIMER BUTTONS

Used to set the time of starting and stopping operation. (See page 13)

TIME SETTING BUTTONS

Used to adjust the time. (See page 13)

TIMER SET/CANCEL BUTTON

Used to set the timer when the desired time is obtained and to cancel the Timer operation. (See page 13)

10 SLEEP MODE AUTO BUTTON

Used to set Sleep Mode Auto operation. (See page 13)

AIR CIRCULATION BUTTON

Used to circulate the room air without cooling or heating. (See page 14)

ROOM TEMPERATURE CHECKING BUTTON

Used to check the room temperature.

PLASMA(OPTIONAL)

Used to start or stop the plasma-purification function. (See page 11)

4 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)

16 AUTO CLEAN

Used to set Auto Clean mode.

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."]
    C --> D["End"]

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 object 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.

LG OK Cancel Add OK

graph LR
    A["18°C"] --> B["Cooling"]
    B --> C["Auto"]
    C --> D["Healthy Dehumidification"]
    D --> E["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/Heating Operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Press the Jet cool/Heat button to operate the speed cooling/heating mode and the unit will operate in super high fan speed on cooling/heating mode for 30 minutes."]
    B --> C["3 To cancel the Jet Cool/Heat mode, press the Jet Cool button or the fan 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/HEAT function at any moment, the A/C starts to blow the cool/heat air at extremely high speed for 30 minutes setting the room temp. automatically to 18°C/30°C. It is especially used to cool/heat the room temperature in the shortest time.
☐ In order to return to the normal cooling/heating mode from the Jet Cool/Heat mode, you just press either the operation mode selection button, airflow volume selection or temp. setting button or the JET COOL/HEAT button again.

PLASMA Purification Operation(Optional)

1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door on the remote control. Press the PLASMA air purifying operation ON/OFF button. Operation will start when the button is pressed and stop when the button is pressed again. 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. Each time the button is pressed, the fan speed mode is shifted. * 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 SET AUTO CLEAN 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.

3 Make sure the Sleep Mode Auto LED lights up.

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.

In sleep mode: Chaos Swing function does not operate.

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.

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

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

4 Press the Timer SET button.

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

Delay Start/Pre-Set Stop

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

2 Press 2nd F button. 2ndF

3 Press the ON/OFF Timer buttons to turn Timer on or off.

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 signal receptor.

To cancel the timer setting

Check if 2nd F icon is off. 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.)

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

with the unit running

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

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

Airflow Direction Control

The up/down and right/left airflow can be adjusted by using the remote control.

Press Chaos Swing button and the louvers will swing.

Illustration of a multi-tiered air conditioner unit with airflow arrows indicating circulation (no text or symbols)

Press the Start/Stop button to start the unit.

Press the button again and the louvers will stop. After 30 minutes, the louvers return to the maximum airflow position automatically.

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["Start"] --> B["Step 1"]
    B --> C["Step 2"]
    C --> D["Step 3"]
    D --> E["Step 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.

Auto Clean

• Open the door on the remote control. Press the Auto Clean Button.
  Close the door on the remote control. Now each time that you press the start/stop button, the Air conditioner operates clean function automatically.
• To operate the Auto Clean function, flip open the remote controller and press the Auto Clean button. The Auto Clean icon appears on the LCD.
  Every time you turn off the air conditioner, Auto Clean function operates automatically for about 30 minutes.
  To cancel the Auto Clean function, press the Auto Clean button again.

Forced Operation

Operation procedures when the remote control can't be used.

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

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

Power Button

	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	High High
Setting Temperature	22°C	22°C	23°C	24°C

Test operation

During the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of room temperature and resets in 18 minutes.

During test operation, if remote controller signal is received, the unit operates as remote controller sets. If you want to use this operation, open the front panel upward and Press the power button let it be pressed for about 3 seconds.

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

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.

So there is no need of activating this function by pressing any key or button.

In the initial mode, the fan operates at a low speed and the compressor starts 2.5\~3 minutes later.

As the compressor starts, the fan speed also resumes its previous setting mode.

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

Care and maintenance of the air conditioner

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 Filter

AIR FILTERS

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

□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.

Benzene Powder Gasoline

1 Pull down the grille bottom, After lifting up the filter tab a bit and take the filter out slowly (Notice: Clean the filter after being stopped the product)

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.

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 (Side) (Air outlet vents) (Rear) (Piping Drain Hose)

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

Cleaning of Purifying Filter

- Recommended use period: About 3 months

1 Slide down the bottom panel. Bend and pull of 2 the 4th panel.

(Rib of the panel off the hole.)

Illustration of a hand pressing down on a rectangular electronic device with horizontal lines (no text or symbols)

3 Remove the Air Filter then pull of the plasma purifier.

Illustration of hands installing or adjusting a wall-mounted air conditioner panel, with a magnified inset showing the detail (no text or symbols present)

4 Put in Plasma Filters in the neutral detergent for 1\~2 hours and then raise them.

Illustration of two air conditioner units with hands installing or adjusting their back panel (no text or symbols present)

⑤ Relocate dried Plasma Purifier and Air Filter.

Line drawing of hands using a tool to clean or install a component on a surface (no text or symbols)

6 Put in the 4th panel then slide up the bottom panel.

Illustration of two air conditioner units with hands installing or adjusting the panel (no text or symbols present)

Illustration of two hands holding a rectangular device with horizontal stripes, showing internal airflow direction (no text or symbols)

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 14) 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 16 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.

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.	16
	Has the temperature been set incorrectly?	6, 9
	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.	-

NOTE

This product has a lifetime of 7 years from the date of transfer to the user.

Memo

LG