LSUC1863CM1 - Washing machine LG - Free user manual and instructions

Product Type	Front-loading washing machine
Model	LSUC1863CM1
Brand	LG
Capacity	8.5 kg
Dimensions (W x D x H)	600 x 550 x 850 mm
Weight	65 kg
Power Supply	220-240 V, 50 Hz, 10 A
Energy Efficiency Class	A+++
Spin Speed	1400 rpm
Number of Programs	14
Main Functions	Steam, Quick Wash, Eco Wash, Allergy Care, Drum Clean
Display	Digital LED
Drum Type	Stainless steel, 6 motion
Motor	Inverter Direct Drive (10-year warranty)
Noise Level (Wash/Spin)	54 dB / 74 dB
Water Consumption	49 L per cycle (Eco 40-60)
Annual Energy Consumption	150 kWh
Maintenance & Cleaning	Clean tub every 2 months; clean filter monthly; descale every 3 months
Safety	Child lock, anti-flood system, unbalanced load detection
Spare Parts & Repairability	Available for 10 years; motor 10-year warranty; main PCB, door seal, pump available
General Information	Release year: 2020; color: white; Made in Korea

Frequently Asked Questions - LSUC1863CM1 LG

How do I install the washing machine?

Ensure the machine is on a solid, level floor. Remove all transport bolts. Connect the water inlet hose to a cold water tap with 3/4 inch thread. Insert the drain hose into a standpipe or sink outlet. Plug into a grounded outlet.

What detergent should I use?

Use high-efficiency (HE) detergent for front-loaders. For best results, use liquid detergent for cold washes and powder for hot washes. Avoid excessive suds.

How do I clean the drum?

Run the Drum Clean program monthly. You can also use a washing machine cleaner or a mixture of vinegar and baking soda. Wipe the door seal and drum after each use.

Why is my machine not draining?

Check if the drain hose is kinked or blocked. Clean the drain pump filter located at the bottom front of the machine. Remove any debris from the filter.

How do I use the Steam function?

Select a program that supports steam (e.g., Allergy Care, Steam Refresh). Add laundry normally. The machine will inject steam to reduce wrinkles and allergens.

What does the error code 'dE' mean?

Error 'dE' indicates a door lock problem. Make sure the door is fully closed and the latch is clean. If the problem persists, the door lock assembly may need replacement.

Can I wash a duvet in this machine?

Yes, use the Duvet program if available. For a 8.5 kg capacity machine, a king-size duvet may be too large; check the manual for maximum load size.

How do I activate Child Lock?

Press and hold the 'Temp' and 'Spin' buttons simultaneously for 3 seconds until the Child Lock icon appears. To deactivate, repeat the same action.

Why is my machine vibrating excessively?

Ensure the machine is level using the adjustable feet. Remove all transport bolts. Check that the floor is solid. Distribute the laundry evenly in the drum.

How do I clean the detergent drawer?

Remove the drawer by pressing the centre tab. Rinse under warm water and scrub compartments with a brush. Wipe dry and reinsert. Clean monthly.

USER MANUAL LSUC1863CM1 LG

Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm).

IMPORTANT

• Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after reading it thoroughly.

TABLE OF CONTENTS

Safety Precautions....3

Prior to Operation 9

Introduction 10

Electrical Safety 11

Operating Instructions....13

Maintenance and Service .....27

FOR YOUR RECORDS

Write the model and serial numbers here:

Model #

Serial #

You can find them on a label on the side of each unit.

Dealer's Name

Date Purchased

■ Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues.

READ THIS MANUAL

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.

PRECAUTION

• 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 invalids without supervision.
• Young children should be supervised to ensure that they do not play with the air conditioner.
• When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts.
  • Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only.

Simple line drawing of people enjoying a picnic at a table with sun and palm trees (no text or symbols)

Safety Precautions

To prevent the injury of the user or other people and property damage, the following instructions must be followed.

■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications.

This symbol indicates the possibility of death or serious injury.

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

■ The meanings of the symbols used in this manual are as shown below.

	Be sure not to do.
	Be sure to follow the instruction.

WARNING

■ Installation

Do not use damaged power cords, plugs, or a loose socket.

• There is risk of fire or electric shock.

Cartoon illustration showing a person using a plug with a prohibition symbol, indicating no leakage or leakage.

For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.

• There is risk of fire or electric shock.

Illustration of a person reading a document with a cartoon-style air conditioner on top, no text or symbols present

Always use the power plug and socket with the ground terminal.

• There is risk of electric shock.

Illustration of a smiling card reader holding a CD and a smiling air conditioner, with an exclamation mark symbol (no text or symbols present)

Install the panel and the cover of control box securely.

• There is risk of fire or electric shock.

Do not modify or extend the power cord.

• There is risk of fire or electric shock.

Do not install, remove, or re-install the unit by yourself (customer).

• There is risk of fire, electric shock, explosion, or injury.

Illustration of a cartoon-style air conditioner unit with a worker reacting to its electrical warning symbol (no text or labels present)

Illustration of an electric car with a warning sign and plug, no text or symbols present

Cartoon illustration of a person using a refrigerant air conditioner with a 'no' symbol above (no text or symbols on the diagram itself)

Be cautious when unpacking and installing the product.

- Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and evaporator.

Illustration of a person using a fan to clean air from an air conditioner unit, with no visible text or symbols.

Be sure the installation area does not deteriorate with age.

- If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury.

Illustration of a person falling from a building with a smokestack emitting vapor, no text or symbols present

For installation, always contact the dealer or an Authorized Service Center.

• There is risk of fire, electric shock, explosion, or injury.

Illustration of a distressed computer with a person in the background, no text or symbols present

Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open.

- Moisture may condense and wet or damage furnishings.

Illustration of a person cleaning a wall with raindrops and a 'no' symbol (no text or labels)

Do not install the product on a defective installation stand.

- It may cause injury, accident, or damage to the product.

Technical line drawing of a mechanical device with no visible text or symbols

Operation

Take care to ensure that power cords could not be pulled out or damaged during operation.

• There is risk of fire or electrical shock.

Safety warning illustration showing a hand using a device to prevent a no-smoking symbol

Do not place anything on the power cord.

• There is risk of fire or electric shock.

RRAI No

Do not turn the air-conditioner ON or OFF by plugging or unplugging the power plug.

• There is risk of fire or electrical shock.

Hand inserting a plug into an electrical socket with a prohibition symbol (no text or labels)

Use a dedicated outlet for this appliance.

• There is risk of fire or electrical shock.

Grasp the plug to remove the cord from the outlet. Do not touch it with wet hands.

• There is risk of fire or electrical shock.

Do not place a heater or other appliances near the power cable.

• There is risk of fire and electric shock.

Illustration of a cartoon car with a sad face and a prohibition sign, no text or symbols present

Illustration showing a person holding a phone with a 'no' symbol, while another person is running away with a falling figure above.

Cartoon illustration showing a washing machine with a 'No' sign and a fan holding a 'AAA' price tag, symbolizing no advertising or pricing.

Do not allow water to run into electric parts.

- It may cause There is risk of fire, failure of the product, or electric shock.

Do not store or use flammable gas or combustibles near the air conditioner.

- There is risk of fire or failure of product.

Do not use the product in a tightly closed space for a long time.

• Oxygen deficiency could occur.

Cartoon illustration of a smiling air conditioner unit with a person reacting to its shock (no text or symbols)

Wax Thinner No

Illustration of a person removing a car into a chimney with smoke, no text or symbols present

When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on. DO NOT use the telephone or turn switches on or off.

• There is risk of explosion or fire.

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

• There is risk of electrical shock or fire

Stop operation and close the window in storm or hurricane. If possible, remove the air conditioner from the window before the hurricane arrives.

• There is risk of property damage, failure of product, or electric shock.

Cartoon illustration of a distressed air conditioner with a steam rising, next to a gas stove and a prohibition symbol (no text or labels)

Illustration showing a person with a 'no' symbol and a phone call to a phone, suggesting a stop or no stop in the phone.

Illustration of a car air conditioner emitting exhaust smoke with a warning sign (no text or symbols on the main image)

Do not open the inlet grill of the product during operation. (Do not touch the electrostatic filter, if the unit is so equipped.)

• There is risk of physical injury, electric shock, or product failure.

Illustration of a person using a refrigerant air conditioner with a 'no' symbol (no text or labels)

When the product is soaked (flooded or submerged), contact an Authorized Service Center.

• There is risk of fire or eletric shock.

Illustration of a person using a phone to call into a device with an exclamation mark (no text or symbols present)

Ventilate the product from time to time when operating it together with a stove, etc.

- There is risk of fire or electrical shock.

Illustration of a person interacting with a wall-mounted device and a smiling panel, no text or symbols present.

Unplug the appliance before performing cleaning or maintenance.

• There is risk of electrical shock.

Illustration of a person using an electric air conditioner to interact with a plug, with a warning symbol above (no text or labels)

When the product is not be used for a long time, disconnect the power supply plug or turn off the breaker.

- There is risk of product damage or failure, or unintended operation.

Illustration showing a person with backpack standing next to a computer monitor displaying a happy face, with an exclamation mark indicating alert.

Take care to ensure that nobody could step on or fall onto the outdoor unit.

• This could result in personal injury and product damage.

Illustration showing a child sitting on a toilet with a prohibition symbol above, next to a dog and a bag, indicating no smoking or disinfection.

CAUTION

■ Installation

Always check for gas (refrigerant) leakage after installation or repair of product.

- Low refrigerant levels may cause failure of product.

Illustration of a washing machine with a hand cleaning the product, accompanied by an alert icon (no text or symbols)

Install the drain hose to ensure that water is drained away properly.

• A bad connection may cause water leakage.

Illustration of a car air conditioner connected to a wall-mounted panel with a warning symbol (no text or labels)

Keep level even when installing the product.

• To avoid vibration or water leakage.

Cartoon illustration of a smiling air conditioner with fan and warning symbol (no text or labels)

Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods.

- It may cause a problem for your neighbors.

Use two or more people to lift and transport the air conditioner.

- Avoid personal injury.

Do not install the product where it will be exposed to sea wind (salt spray) directly.

- It may cause corrosion on the product. Corrosion, particularly on the condenser and evaporator fins, could cause product malfunction or inefficient operation.

Illustration of a person using a fan-shaped device with no visible text or symbols

Illustration of two workers assembling a CD inside a box, with a warning symbol (no text or labels)

Illustration of a washing machine emitting exhaust smoke with a prohibition sign below (no text or symbols on the machine itself)

Operation

Do not direct airflow at room occupants. (Don't sit in the draft.)

• This could damage your health.

Illustration showing a person reacting to a high-pressure air conditioner with a 'no' symbol, indicating no heat or airflow.

Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system.

• There is risk of damage or loss of property.

Illustration of a sleeping person lying on the floor near a wall-mounted air conditioner unit, with a potted plant nearby (no text or symbols)

Do not block the inlet or outlet of air flow.

- It may cause product failure.

Illustration of a food waste bin with a prohibition sign, showing waste sorting and packaging

Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.

• There is risk of fire, electric shock, or damage to the plastic parts of the product.

Illustration of a person using an electric shock absorber to interact with a child (no text or symbols present)

Do not touch the metal parts of the product when removing the air filter. They are very sharp!

• There is risk of personal injury.

Illustration of a person using a computer with a 'no' symbol above, no text or symbols present

Do not step on or put anything on the product. (outdoor units)

• There is risk of personal injury and failure of product.

Illustration of a person operating a multi-tiered appliance with a prohibition symbol (no text or labels)

Always insert the filter securely. Clean the filter every two weeks or more often if necessary.

- A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage.

Do not insert hands or other objects through the air inlet or outlet while the air conditioner is plugged in.

• There are sharp and moving parts that could cause personal injury.

Do not drink the water drained from the unit.

• It is not sanitary and could cause serious health issues.

Illustration of a person assembling a wall-mounted air conditioner unit with a smiling face and warning symbol (no text or labels)

Illustration of a person cleaning an air conditioner unit with a magnified inset showing the exterior panel (no text or symbols present)

Illustration of a person reacting to a car crash with a 'no sign' symbol above, showing no text or symbols on the car or surroundings.

Use a firm stool or ladder when cleaning or maintaining the air conditioner.

- Be careful and avoid personal injury.

Illustration showing a woman standing next to a barrier with a 'No' symbol, next to a distressed air conditioner.

Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries.

• There is risk of fire or explosion

Diagram showing a battery with warning symbol and battery drop, indicating battery damage or failure.

Disuse

Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.

• They may burn or explode.

If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do not use the remote if the batteries have leaked.

- The chemicals in batteries could cause burns or other health hazards.

Illustration of a cigarette emitting smoke next to a cigarette pack and a no-smoking symbol (no text or labels)

Illustration of hands washing a faucet with water and rolled documents nearby (no text or symbols)

Prior to Operation

Preparing for Operation

1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Use a dedicated circuit.
4. Do not use an extension cord.
5. Do not start/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement part.

Usage

1. Being exposed to direct airflow for a long time may be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for a long time.
2. Due to the possibility of oxygen deficiency, ventilate the room when using the appliance together with stoves or other heating devices.
3. Do not use this air conditioner for non-specified special purpose (e.g. preserving precision devices, food, pets, plants, or art objects). Such use may damage your properties.

Cleaning and Maintenance

1. Do not touch the metal parts of the unit when removing the filter. Injury can occur.
2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to electric shock.
3. When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unit's power is triggered while cleaning inner parts of the unit.

Service

For repair and maintenance, contact your authorized service dealer.

Introduction

Symbols used in this Manual

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that may cause harm to the air conditioner.

NOTICE

This symbol indicates special notes.

Features

WARNING: This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.

Indoor

Air Inlet NEO Plasma Filter Air Filter Air Discharge Front Panel Signal Receptor Power Cord Power button

Outdoor

Air Intake Vents Connecting Wires Piping Air Outlet Vents Base Plate Drain Hose

Electrical Safety

WARNING: This appliance must be properly grounded.

To minimize the risk of electric shock, you must alway plug into a grounded outlet.

Preferred method Ensure proper ground exists before use

WARNING: Do not cut or remove the grounding prong from the power plug.

WARNING: Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.

WARNING: If you have any doubt whether the air conditioner is properly grounded, have the wall receptacle and circuit checked by a qualified electrician.

Temporary Use of an Adapter

We strongly discourage the use of an adapter due to potential safety hazards. For temporary connections, use only a UL-listed adapter, available from most local hardware stores. Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity connection. To disconnect the power cord from the adapter, use one hand on each to avoid damaging the ground terminal. Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage.

Temporary method Adapter Plug Metal Screw Receptacle Cover

WARNING: Never use the appliance with a broken adapter.

Temporary Use of an Extension Cord

We strongly discourage the use of an extension cord due to potential safety hazards. For temporary situations, use only CSA certified and UL listed 3-wire grounded extension cords, rated 15 A, 125 V.

Operating Instructions

How to insert the Batteries

1. 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.

NOTICE

Use 2 AAA(1.5volt) batteries.

Do not use rechargeable batteries.

Illustration showing three-step tool manipulation steps with arrows indicating direction of movement

Storage and Tips for using the Remote Controller

- The remote controller may be stored by mounting it on a wall.

graph TD
    A["Hand holding device"] --> B["Inserted device"]
    B --> C["Device with screen, buttons, and cable"]
    C --> D["Device with screen, buttons, and cable"]
    D --> E["Device with screen, buttons, and cable"]

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

Diagram of a car air conditioner unit with a remote control panel emitting a dotted line (no text or symbols)

Signal receptor

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

Operation indicating 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)

Outdoor Unit Operation

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

Operation indicating lamps

PLASMA NEO Plasma : The function illustrates its dynamic mode by using a multiple lighting system.

*Hot Start operation: Stops the indoor fan in Heating Operation to prevent cold air from blowing out from unit.

Remote Control Operations

The controls will look like the following.

Controls

Signal transmitter 5 6 1 3 4 2 7 10 9 11 8 12 13 14 15 RESET 16 Flip-up door (opened)

graph TD
    A["Operation Mode"] --> B["Cooling Operation"]
    B --> C["Auto Operation or Auto Changeover"]
    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.

1. OPERATION MODE SELECTION BUTTON

Used to select the operation mode.

1. ROOM TEMPERATURE SETTING BUTTONS

Used to select the room temperature.

1. INDOOR FAN SPEED SELECTOR

Used to select fan speed in four steps low, medium, high and CHAOS.

1. JET COOL

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

1. CHAOS SWING BUTTON

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

1. ON/OFF TIMER BUTTONS

Used to set the time of starting and stopping operation. (See page 23)

1. TIME SETTING BUTTONS

Used to adjust the time. (See page 23)

1. TIMER SET/CANCEL BUTTON

Used to set the timer when the desired time is obtained and to cancel the Timer operation. (See page 23)

1. SLEEP MODE AUTO BUTTON

Used to set Sleep Mode Auto operation. (See page 23)

1. AIR CIRCULATION BUTTON

Used to circulate the room air without cooling or heating. (See page 24)

1. ROOM TEMPERATURE CHECKING BUTTON

Used to check the room temperature.

1. NEO PLASMA(OPTIONAL)

Used to start or stop the plasma-purification function. (See page 21)

1. HORIZONTAL AIRFLOW DIRECTION CONTROL BUTTON (OPTIONAL)

Used to set the desired horizontal airflow direction.

1. RESET BUTTON

Used prior to resetting time.

1. 2nd F Button

Used prior to using modes printed in blue at the bottom of buttons. (See page 22)

Used to adjust LED luminosity.

Cooling operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door of the remote controller. 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 of the remote controller. Set the temperature lower than the room temperature. The temperature can be set within a range of 18°C~30°C at intervals of 1°C."]
    C --> D["4 Set the fan speed again with the door of the remote controller still closed.<br>You can select the fan speed in four steps-low, medium, high and CHAOS.<br>Each time the button is pressed, the fan speed mode is shifted."]

Natural wind by the CHAOS logic

☐ For fresher feeling, press the Indoor fan speed selector and set to CHAOS mode. In this mode, the wind blows like a natural breeze by automatically changing fan speed according to the CHAOS logic.

Auto operation (Cooling model only)

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door of the remote controller. 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 control 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.

Auto changeover 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 of the remote controller. To select Auto Changeover 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 of the remote controller. Set the temperature lower than the room temperature. The temperature can be set within a range of 18°C~30°C at intervals of 1°C."]
    C --> D["4 Set the fan speed again with the door of the remote controller still closed.<br>You can select the fan speed in four steps-low, medium, high and CHAOS.<br>Each time the button is pressed, the fan speed mode is shifted."]

During Auto changeover Operation

The air conditioner changes the operation mode automatically to keep indoor temperature. When room temperature vary over ±2^ with respect to setting temperature, air conditioner keeps the room temperature within ±2^ with respect to setting temperature by auto changeover mode.

Healthy dehumidification operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door of the remote controller. To select Healthy Dehumidification 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 Set the fan speed again with the door of the remote controller still closed.<br>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."]
    C --> D["Natural wind by the CHAOS logic<br>☐ For fresher feeling, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like a 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 on the remote controller 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, so that the room condition is kept healthy and comfortable even in the very humid 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 of the remote controller. 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 of the remote controller.<br>Set the temperature higher than the room temperature.<br>The temperature can be set within a range of 16°C~30°C at intervals of 1°C."]
    C --> D["4 Set the fan speed again with the door of the remote controller 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 fresher feeling, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like a 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 at super high fan speed on cooling mode for 30 minutes."]
    B --> C["3 To cancel the Jet Cool mode, press the Jet Cool button, the fan speed button or the room temperature setting button again and the unit will operate at high fan speed on cooling mode."]

NOTICE

☐ 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. quickly 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, just press the operation mode selection button, airflow volume selection, temp. setting button or the JET COOL button again.

NEO PLASMA purification operation(Optional)

graph TD
    A["1 Press the Start/Stop button. The unit will respond with a beep."] --> B["2 Open the door of the remote controller. Press the PLASMA button. 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 the door of the remote controller 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."]

NEO PLASMA Air Purifying Operation only

PLASMA PLASMA

If you press the only PLASMA button, only PLASMA purification function 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.

2nd F operation

graph TD
    A["1 Press the Start/Stop button.<br>The unit will respond with a beep."] --> B["2 Open the door of the remote control and press the 2nd Function button to operate functions printed in blue unter buttons.<br>(Check the indication of 2nd function on the display of the remote controller.) These buttons can set the timer as follows:"]
    B --> C["3 2nd function disappears in a short time automatically or when the button is pressed again."]
    C --> D["For more details, refer to functions next pages."]

Additional Features

Sleep mode

1. Press the Sleep Mode Auto button to set the time you want the unit to stop 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.

NOTICE

The Sleep Mode will be operated at slow fan speed (cooling) or medium fan speed (heat pump only) for a comfortable sleep.

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 a comfortable sleep.

Setting the time

1. Time can be set only when you press the Reset button. Having replacing the batteries, you should press the reset buttons to reset the time. Press the Start/Stop button.

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

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

3. Press the Timer SET button.

NOTICE

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

Delay start/Pre-set stop

1. Make sure the time is set correctly on the display of the remote controller.
2. Press 2nd F button.
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 setting button aiming the remote controller at the signal receptor.

To cancel the timer setting

Check if 2nd F icon is off.

Press the Timer Cancel button aiming the remote controller at the signal receptor.

(The timer lamp on the air conditioner and the display will go out.)

NOTICE

Select one of the following four types of operation.

with the unit running

Delay OFF Timer

Delay ON Timer

Delay OFF and ON Timer

Delay ON and OFF Timer

Vertical Airflow Direction Control

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

Illustration of a wall-mounted air conditioner unit with cooling fins and a curved arrow indicating airflow direction (no text or symbols)

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

2. 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.

NOTICE

☐ 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.

Horizontal Airflow Direction Control (Optional)

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.

Illustration of a hand pressing a button on a wall-mounted air conditioner (no text or symbols)

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["CHAOS Air"] --> B["Fan speed is on low."]
    B --> C["Fan speed is on medium."]
    C --> D["Fan speed is on high."]

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 (Optional)

1. Whenever you press the Auto Clean button, Auto Clean Function will be reserved and cancelled.
2. Auto Clean function works before and after cooling or dehumidification mode. For details, refer to the below points.
3. When the unit is started after the reservation of Auto Clean, the Cool Start function operates and indoor Fan is started after 20 seconds.
4. When you press Start/Stop button to turn off the unit after the you have reserved Auto Clean function, the air-conditioner circulates the indoor air in the Auto Clean mode with no more Cooling or Dehumidification operation. For Cooling only model, it lasts for 30 minutes for Heat pump model, for 16 minutes.
5. If you press the auto clean button again during the product operation, Auto Clean function will be cancelled.

NOTICE

☐ During Auto Clean function, moistures left in indoor units after Cooling Operation or Healthy Dehumidification Operation can be removed.
☐ During Auto Clean function, only Start/Stop button, Plasma button and Auto Clean button are available.

Display Luminosity (Optional)

- The Display Luminosity 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 2ndF button and, press display luminosity button. Display will be dark. Press the button again to set bright display.

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, Press and hold the ON/OFF button for 3\~5 seconds, then the buzzer sound 1 "beep".

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

NOTICE

Auto restart function has set enable as factory default.

But customer can set up by following this instruction.

To be disable function

- Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) blinks 4 times.

To be enable function

- Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) brights 4 times.

Maintenance and Service

Indoor Unit

WARNING: Turn the system off before cleaning.

To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTICE

Supply power must be disconnected before cleaning the indoor unit.

1. Open the upside of Front Panel

2. Put up the Front panel. The hook of panel comes off.

3. Come down the panel and then remove the air filter.

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

1. Clean it wi a soft brush and the vacuum cleaner. If it is very dirty, wash it with water.

2. Reinstall the air filter dried at the shade and then close the panel.

□ 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.

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.

NOTICE

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

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

Cleaning Filter

- Recommended use period: About 3 months

1. Open the upside of Front panel.

2. Put up the front panel. The hook of panel comes off.

3. Remove air filter and then pull out the NEO plasma filter.

Front panel

Panel hook

NEO plasma filter

1. Clean NEO plasma filter with the vacuum cleaner.

2. Relocate dried NEO plasma filter at the shade and then put in air filter.

Line drawing of a hand holding a shoe, showing the blade and grip (no text or symbols)

NEO plasma filter

Common Problems and Solutions

Before calling for service

If you have problems with your air conditioner, read the following information and try to solve the problem. If you cannot find a solution, turn off the air conditioner and contact your dealer.

Air conditioner does not operate

1. Ensure that the air conditioner is plugged into a proper outlet.
2. Check the fuse or circuit breaker.
3. Check whether the voltage is unusually high or low.

Air does not feel cold enough on the cooling setting

1. Ensure that the temperature settings are correct.
2. Check to see if the air filter is clogged with dust. If so, replace the filter.
3. Ensure that the air flow from the outside is not obstructed and that there is a clearance of over 20" between the back of the air conditioner and the wall or fence behind it.
4. Close all doors and windows and check for any source of heat in the room.

Before calling for service, please review the following list of common problems and solutions.

The air conditioner is operating normally when:

• You hear a pinging noise. This is caused by water being picked up by the fan on rainy days or in highly humid conditions. This feature is designed to help remove moisture in the air and improve cooling efficiency.
• You hear the thermostat click. This is caused by the compressor cycle starting and stopping.
• You see water dripping from the rear of the unit. Water may be collected in the base pan in highly humid conditions or on rainy days. This water overflows and drips from the rear of the unit.
• You hear the fan running while the compressor is silent. This is a normal operational feature.

Troubleshooting

The air conditioner may be operating abnormally when:

Problem	Possible Causes	What To Do
Air conditioner does not start	■ The air conditioner is unplugged.	Make sure the air conditioner plug is pushed completely into the outlet.
	■ The fuse is blown/circuit breaker is tripped.	Check the house fuse/circuit breaker box and replace the fuse or reset the breaker.
	■ Power failure.	If power failure occurs, turn the mode control to Off.When power is restored, wait 3 minutes to restart the air conditioner to prevent tripping of the compressor overload.
Air conditioner does not cool as it should	■ Airflow is restricted.	Make sure there are no curtains, blinds, or furniture blocking the front of the air conditioner.
	■ The thermostat may not be set high enough.	Turn the knob to a higher number.The highest setting provides maximum cooling.
	■ The air filter is dirty.	Clean the filter at least every 2 weeks.See the care and Maintenance section.
	■ The room may have been hot.	When the air conditioner is first turned on, you need to allow time for the room to cool down.
	■ Cold air is escaping.	Check for open furnace floor registers and cold air returns.
	■ Cooling coils have iced up.	See Air Conditioner Freezing Up below.
Air conditioner freezing up	■ Ice blocks the air flow and stops the air conditioner from cooling the room.	Set the mode control at High Fan or High Cool with thermostat at 1 or 2.

* You can refer to the Energy Star program in detail at www.energystar.gov.