TMNH186BTG0 - Air-conditioner LG - Free user manual and instructions

Product Type	Ceiling-Mounted Duct Type Air Conditioner
Brand	LG
Model	TMNH186BTG0
Remote Controller Type	Wired (standard), wireless optional
Operating Modes	Cooling, Soft Dry, Heating (heat pump), Fan, Auto
Weekly Programming	Yes, with day-by-day setting
Timer	Yes, delayed start/stop
Child Lock Function	Yes, activatable by key combination
Telephone Control	Optional, allows remote on/off
Air Filter	Washable, clean every 2 weeks
Exterior Cleaning	Soft dry cloth, no aggressive detergents
Safety	Unplug before maintenance, use dedicated circuit, proper circuit breaker
Assistance	Contact authorized after-sales service
Display	LCD screen on remote controller
Self-Diagnosis	Yes, displays "CH" if there is a problem
Preheating	Yes, displays "PREHEAT"
Defrost	Yes, displays "DEFROST"
Fan Speed	3 speeds (High, Medium, Low)
Cooling Temperature Range	18°C to 30°C
Heating Temperature Range	16°C to 30°C

Frequently Asked Questions - TMNH186BTG0 LG

How to clean the air filter?

Turn off the air conditioner and unplug the power. Remove the filter located behind the indoor unit. Clean it with a vacuum cleaner or lukewarm soapy water (not exceeding 40°C). Dry it thoroughly before reinstalling. Perform this operation every 2 weeks.

What to do if the air conditioner does not cool enough?

Check that the air filter is not dirty. Ensure the set temperature is lower than the room temperature. Verify that the air inlets and outlets are not obstructed. If the problem persists, contact after-sales service.

How to use weekly programming?

Press the Program key. Select the day with the Week key. Set the operating hours using the hour and minute keys. Confirm with SET/CLR. Press Program again to finish.

What does the display 'PREHEAT' mean?

The display 'PREHEAT' indicates that the air conditioner is in preheating phase during heating mode. It prevents the diffusion of cold air. Wait a few moments for the unit to warm up.

How to activate the child lock?

Press simultaneously the Timer and Timer Setting keys for 3 seconds. The screen displays 'CL'. To deactivate, repeat the same combination.

Can I use telephone control?

Telephone control is an option requiring a specific module. If installed, dial the air conditioner number, after 5 rings you will hear a beep. To turn on, press '0','0','7','8'. To turn off, press '0','0','7','9'.

How to set the time and day on the remote controller?

Press the Hour key to set the hour (00-23). Press Min for minutes (00-59). Press Week for the day of the week. Use RESET to reset.

What to do in case of abnormal odor?

Check that the odor is not coming from moisture in walls, carpets, or furniture. Clean the air filter. If the odor persists, contact after-sales service.

How to maintain the indoor unit?

Before any maintenance, cut off the power. Clean the grille and casing with a soft dry cloth. Never use abrasive products or hot water (over 40°C). Clean the air filter regularly.

What to do if the remote controller screen is dim?

Check that the circuit breaker has not tripped. Replace the batteries if necessary. If the screen remains dim, contact after-sales service.

USER MANUAL TMNH186BTG0 LG

Air Conditioner(Ceiling Duct Type)

OWNER'S MANUAL

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

Operating Instructions......8

Care and maintenance......23

Before you call for service.....25

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 injury to 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.

WARNING

This symbol indicates the possibility of death or serious injury.

CAUTION

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

■ Meanings of 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 a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.

• There is risk of fire or electric shock.

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

- Do not disassemble or repair the product. There is risk of fire or electric shock.

Always ground the product.

• There is risk of fire or electric shock.

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

Install the panel and the cover of control box securely.

- There is risk of fire or electric shock.

Always install a dedicated circuit and breaker.

- Improper wiring or installation may cause fire or electric shock

Use the correctly rated breaker or fuse.

• There is risk of fire or electric shock.

Illustration of a person reading a document with a fan inside an air conditioner unit, no text or symbols present

Illustration of a smiling computer with a hand holding a light bulb, accompanied by an exclamation mark (no text or symbols present)

Do not modify or extend the power cable.

• There is risk of fire or electric shock.

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

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

Illustration of a person in thought bubble and a briefcase with a surprised face, 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 furniture.

Do not plug or unplug the power supply plug during operation.

• 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.

Do not install the product on a defective installation stand.

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

Cartoon illustration of a distressed air conditioner unit with arms and legs, standing on a surface with a no-smoking symbol below (no text or symbols present)

■ Operation

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

- There is risk of fire or electric shock.

Do not touch(operate) the product with wet hands.

• There is risk of fire or electrical shock.

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.

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 refrigerated air conditioner unit with cooling fan and smoke, no text or symbols present

Do not place anything on the power cable.

• There is risk of fire or electric shock.

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

• There is risk of fire and electric shock.

Do not allow water to run into electric parts.

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

Cartoon illustration of a distressed air conditioner unit with raindrops and a prohibition sign (no text or symbols on the main image)

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

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 emitting smoke from a firecracker (no text or symbols)

Do not store or use flammable gas or combustibles near the product.

• There is risk of fire or failure of product.

If strange sounds, or small or smoke comes from product. Turn the breaker off or disconnect the power supply cable.

- There is risk of electric shock or fire.

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

• There is risk of fire or electric shock.

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

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

• Oxygen deficiency could occur.

Illustration of a person inside a cabin with steam rising, no text or symbols present

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

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

Diagram of a fire safety checkpoint with smoke and no-smoking symbol (no text or labels)

Be cautious that water could not enter the product.

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

Illustration of a damaged vehicle with a lightning bolt and no warning symbol (no text or labels)

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

• There is risk of fire or electric shock.

Illustration of a cooking setup with a stove, a pot, and a tray (no text or symbols)

Turn themainpoweroffwhencleaning maintaining the product.

• There is risk of electric shock.

Illustration of a woman cleaning a tray with a thought bubble showing a sign (no text or symbols present)

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.

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

• This could result in personal injury and product damage.

CAUTION

■ Installation

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

- Low refrigerant levels may cause failure of product.

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.

Illustration of a person reacting to a device with a speaker, no text or symbols present

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

- A bad connection may cause water leakage.

Use two or more people to lift and transport the product.

- Avoid personal injury.

Illustration of a worker pushing an air conditioner unit with a warning symbol (no text or labels)

Keep level even when installing the product.

• To avoid vibration or water leakage.

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.

■ Operation

Do not expose the skin directly to cool air for long periods of time. (Don't sit in the draft.)

• This could harm to your health.

Illustration of a person relaxing in a bed with an exclamation mark, next to a window and a person gesturing (no text or symbols)

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 showing a person sleeping in a barn with a thought bubble, a potted plant, and a prohibition symbol (no text or labels)

Do not block the inlet or outlet of air flow.

• It may cause product failure.

Illustration of a washing machine with a hand gesture and a prohibition symbol (no text or labels)

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

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

Do not drink the water drained from the product.

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

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

• They may burn or explode.

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

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.

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.

Use a firm stool or ladder when cleaning or maintaining the product.

- Be careful and avoid personal injury.

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

• There is risk of personal injury.

Do not insert hands or other objects through the air inlet or outlet while the product is operated.

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

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

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.

Operating Instructions

Name and Function of Remote Controller

1. Operation display

Displays the operation conditions.

2. On/Off Button

Operation starts when this button is pressed, and stops when the button is pressed again.

3. Set Temperature Button

Used to set the temperature when the desired temperature is obtained.

4. FAN Operation Button

Used to circulate room air without cooling or heating.

5. Fan Speed Button

Used to set desired fan speed.

6. Operation Mode Selection Button

Used to select the operation mode.

• Auto Operation Mode.
• Cooling Operation Mode.
- Soft Dry Operation Mode.
- Heating Operation Mode.(except cooling model)

7. Timer Cancel Button

Used to cancel the timer.

8. Timer Set Button

Used to set the timer when the desired time is obtained.

9. Week Button

Used to set a day of the week.

10. Program Button

Used to set the weekly timer.

11. Holiday Button

Used to set a holiday of the week.

12. Time Set Button

Used to set the time of the day and change the time in the weekly timer Function.

13. Set and Clear Button

Used to set and clear the weekly timer.

14. Room Temperature Checking Button

Used to check the room temperature.

15. Reset Button

Used to set the current time and clear the setting time.

* Display temperature can be different from actual room temperature if the remote controller is installed at the place where sun-rays are falling directly or the place nearby heat source.

Optional Function

- WIRELESS REMOTE CONTROLLER(OPTIONAL)

This air-conditioner is equipped with wired remote controller basically. But if you want to have the wireless remote controller, you pay for it.

Signal transmitter

Transmits the signals to the signal receptor.

1. FAN Operation Button

Used to circulate room air without cooling or heating.

2. Cooling Operation Button

3. Soft Dry Operation Button

Used to dehumidify without overcooling.

4. Heating Operation Button

(Heat pump model only)

5. Timer Set Button

Used to set the timer when the desired time is obtained. Then the wired remote controller is set up to 24 hours by an hour but the wireless remote controller is set up to 7 hours by an hour. Therefore, if you want to set over 7 hours, use the wired remote controller.

6. Fan Speed Button

Used to set the desired fan speed.

7. On/Off Button

Operation starts when this button is pressed, and stops when the button is pressed again.

8. Set Temperature Button

Used to set the temperature when the desired temperature is obtained

9. Auto Operation Button

CAUTION : for handling the Remote Controller

• Aim at the signal receptor on the wired remote controller so as to operate.
• The remote control signal can be received at a distance of up to about 7m.
• Be sure that there are no obstructions between the remote controller and the signal receptor.
• Do not drop or throw the remote controller.
• Do not place the remote controller in a location exposed to direct sunlight, or near the heating unit, or any other heat source.
• Block a strong light over the signal receptor with a curtain or etc. so as to prevent the abnormal operation. (ex:electronic quick start, ELBA, inverter type fluorescent lamp)

SettheCurrentTimeandadayoftheWeek

1 Press the 'button. Hour

Each time the button is pressed, the number is changed from 00 to 23.

You can set the number of the current hour.

2 Press the ' ' button. Min

Each time the button is pressed, the number is increased from 00 to 59.

You can set the number of the current minute.

3 Press ' Week button.

Each time the button is pressed, a day of the week is shifted from sunday to saturday.

You can set the day of the week.

4 Press the '' button.

If you want to reset the current time and a day of the week, click the Reset button.

Weekly Programming

1 Press the Program button.

The remote controller is displayed like a picture. Then 'Program set', 'Sun' and '01' is blinked.

2 Press the ' ' button.

Press Week button repeatedly until desired mode appears.

For example, if you want Thu, press ☐ button 4 times.

3 Select the time you want.

Press Hour or Min button, then blinking letter is shown.

If you press SET/CLR button, then ' ■ ' shape appears.

' -05 ' shape means that five o'clock is reserved.

Using below buttons, you can reserve time.

* For example, the air-conditioner is on 6,7,8 and 13\~22 o'clock.

4 Press the Program button again to finish weekly programmining.

Holiday Setting

If Tuesday is a holiday in this week, you may set a holiday.

1. Press the Program button.
2. Press the Week button. Select the Tuesday.
3. Press the Holiday button.

Then the remote controller will be displayed 'Tue'. The outside rectangular means holiday.

1. Press the Program button again to finish holiday setting.

Timer Setting(Delay start/Pre-set stop)

This function is used to turn on or turn off in several hours.

1. Press the Timer button to turn Timer on or off.
2. Change the timer setting until the desired time is set.
3. If you want to cancel the timer setting, press the Cancel button.

Operation Mode

graph TD
    A["Cooling Mode"] --> B["Soft Dry Mode"]
    B --> C["Heating Mode"]
    C --> D["Auto Mode"]

(Heat Pump Model)

graph TD
    A["Cooling Mode"] --> B["Soft Dry Mode"]
    B --> C["Auto Mode"]

(Cooling Model)

Operation Procedure

1st On/Off Button
2nd Operation Mode Selection Button
3rd Room Temperature Setting Button
4th Indoor Fan Speed Selection Button

Cooling Operation Mode

1 Press the On/Off Button.

2 Select Cooling Operation. Press the Operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction.

HEAT PUMP MODEL

graph LR
    A["Operation Display"] --> B["Cooling Operation Soft Dry Operation Heating Operation Auto Operation"]
    B --> C["Operation: SET TEMP TAV SPEED, 18℃"]
    B --> D["Operation: SET TEMP TAV SPEED, 30℃"]
    B --> E["Operation: SET TEMP TAV SPEED, 18℃"]

COOLING MODEL

graph LR
    A["Operation Display"] --> B["Cooling Operation Soft Dry Operation"]
    B --> C["Auto Operation"]

3 Set the temperature lower than the room temperature.

4 Set the fan speed.

graph LR
    A["Operation Display"] --> B["Step 1: Temperature: 18℃"]
    B --> C["Step 2: Frequency: 18"]
    C --> D["Step 3: Time: 18℃"]

• Select the fan speed in three steps- high, low, medium.
  • The display shows high fan speed.
  • Each time the button is pressed, the fan speed mode is shifted.

Soft Dry Operation Mode

This mode dehumidifies without overcooling.

1 Press the On/Off Button.

2 Select Soft Dry Operation.

Press the operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction.

HEAT PUMP MODEL

graph LR
    A["Operation Display"] --> B["Cooling Operation"]
    B --> C["Soft Dry Operation"]
    C --> D["Heating Operation Auto Operation"]

COOLING MODEL

graph LR
    A["Operation Display"] --> B["Soft Dry Operation Auto Operation"]
    B --> C["Operation Soft Dry Operation Auto Operation"]

3 During Soft Dry Operation.

- The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is impossible because it's already being set to the best speed for Dry Operation by Micom Control.

Heating Operation Mode (Heat pump model only)

1 Press the On/Off Button.

2 Select Heating Operation.

Press the Operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction.

graph LR
    A["Operation Display"] --> B["Cooling Operation Soft Dry Operation Heating Operation Auto Operation"]
    B --> C["Operation Display"]
    C --> D["Auto Operation"]

3 Set the temperature.

- The temperature can be set within a range of 16^ 30^ by 1^ .

4 Set the fan speed.

• Select the fan speed in three steps - high, low, medium.
  • The display shows high fan speed
  • Each time the button is pressed, the fan speed mode is shifted.

5 This air-conditioner is set to the hot start control in order not to discharge the cold air during the heating operation. This time, the remote controller indicates 'Preheat'.

6 If the outdoor temperature is too low during the heating operation, this air-conditioner is set to the defrosting operation and the remote controller indicates 'Defrost'.

Auto Operation Mode

1 Press the On/Off Button.

2 To select Auto Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.

HEAT PUMP MODEL

Operation Display

Cooling Operation

Soft Dry Operation Heating Operation Auto Operation

COOLING MODEL

Operation Display

Cooling Operation

Soft Dry Operation Auto Operation

3

HEAT PUMP MODEL

Set the temperature lower than the room temperature.

The temperature can be set within a range of 18^ C \~ 30^ C by 1^ C.

COOLING MODEL

Set the temperature upper or lower than the standard temperature.

The temperature can be set within a range of -2 2 by 1 level.

(This indication will be shifted to the initial Auto Mode Display state after 4 seconds.)

During Auto Operation:

☐ You can switch the indoor fan speed.
☐ The system will automatically switch from the cooling mode to the heating mode as the room temperature and set temperature.(Heat pump model only)

FAN Operation

1 Press the On/Off Button.

2 Press FAN Operation Button.

3 Each time Indoor Fan Speed button is pressed, the fan speed mode is shifted in the arrow direction.

graph TD
    A["OPERATION SET TEMP (FAN SPEED) SUBFUNCTION"] --> B["+"]
    B --> C["OPERATION SET TEMP (FAN SPEED) SUBFUNCTION"]
    C --> D["+"]
    D --> E["OPERATION SET TEMP (FAN SPEED) SUBFUNCTION"]
    E --> F["+"]
    F --> G["END"]

- Fanspeedishigh.

- Fanspeedislow.

- Fan speed is medium.

* You can't set the temperature in Fan Operation mode. To exit this mode, press 'Operation Mode' button.

Child Lock Function

This is the Function that any children cannot used to the air-conditioner.

Operation procedure

1. To set the Child-Lock Function

Press the Timer button and Minute Set button for three seconds. Then the operation mode shift to child lock mode and it is displayed 'CL' in the operation display.

When you press any button in this time, the remote controller is not converted to any selected mode and the 'CL' is displayed in the remote controller for about three seconds. But the Room Temperature function is operated in spite of child lock mode.

2. To cancel the Child-Lock Function

Press the Timer button and Minute Set button for three seconds. Then the child-lock mode is cancelled and the preselected mode is displayed in the remote controller.

Telephone Control Operation(optional)

Calling from outside, you can start the air conditioner to keep the room comfortable. Even though you went out with the air conditioner on, you can turn it off using the phone outside.

TURN ON

1. Dial the number which is connected with the air conditioner.
2. After ringing 5 times.
3. You can hear the "Beep" sound (if the air conditioner is off), then press "0" "0" "7" "8" accordingly.
4. With the sound "Beep, Beep" the air conditioner starts on.
5. Hang up the phone.

TURN OFF

1. Dial the number which is connected with the air conditioner.
2. After ringing 5 times.
3. You can hear the "Beep Beep" sound (if the air conditioner is on), then press "0" "0" "7" "9" accordingly.
4. With the sound "Beep---" the air conditioner is turned off.
5. Hang up the phone.

NOTICE

☐ This product works after telephone rings 5 times.
☐ If internal user picks up the phone before 5 rings, Telephone control function does not work.
□ If user doesn't push the telephone button 25 seconds after beep, Telephone control function doesn't work.
□ If it is connected through EPABX system, Tele control doesn't work.

Telephone Control Operation(When using along with ARS telephone)

Calling from outside, you can start the air conditioner to keep the room comfortable.

Even though you went out with the air conditioner on, you can turn it off using the phone outside.

TURN ON

Illustration of a man with a briefcase standing beside a thought bubble showing a building and sun (no text or symbols)

1. Dial the number which is connected with the air conditioner.
2. OGM guide is provided after signal sound rings four times and then "Beep"(sounds from telephone itself) sounds so that outside recording can be done.
3. Slowly press password "0" "0" "7" and "8" in order.
4. With the sound "Beep, Beep" the air conditioner starts on.
5. Hang up the phone.

TURN OFF

1. Dial the number which is connected with the air conditioner.
2. OGM guide is provided after signal sound rings four times and then "Beep"(sounds from telephone itself) sounds so that outside recording can be done.
3. Slowly press password "0" "0" "7" and "9" in order.
4. With the sound "Beep---" the air conditioner is turned off.
5. Hang up the phone.

NOTICE

☐ The numbers of response bell should be adjusted to four times if pressing "Out-of-office" button or taking other action for automatic response.
☐ The recording time of OGM (Outgoing Message) should be less than approximately 15 seconds.
☐ If it is connected to key phone, it cannot be worked.

Operation Details

• Cooling Operation Mode

When the room temperature is higher than the set temperature, it operates in cooling mode at the set temperature, the set fan speed, and then it will be in automatically turn off when the room temperature reaches the set temperature +0.5°C.

Helpful information

Airflow 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.

• After main power is on, Fan will start 7 seconds later.

Self-Diagnosis Function

'CH' will flash in the remote controller display when a problem occurs. Then please contact your dealer.

Care and maintenance

Caution: Before performing any maintenance, turn off the main power to the system.

Indoor Unit

Grille, Case, and Remote Control

□ Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTICE : Supply power must be disconnected before cleaning the indoor unit.

Air Filter

The air filters behind Indoor unit (the suction side) 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.

1. Clean the filter with a vacuum or warm, soapy water.

- If very dirty, wash with a solution of detergent in lukewarm water. - If hot water (50°C or more) is used, filter may be deformed.

1. After washing with water, dry well in the shade.

2. Re-install the air filter.

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.

1. Operate the air conditioner on Air circulation mode for 2 to 3 hours.

• This will dry out the internal parts.

1. Turn off the circuit breaker.

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.

When the air conditioner is to be used again.

- 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 your health and wastes electricity.

Keep blinds or curtains closed.

Do not let direct sunshine enter the room when the air conditioner is in operation.

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.

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.

Ventilate the room occasionally.

Since windows are kept closed, it is a good idea to open them and ventilate the room now and then.

Cartoon illustration of a smiling character holding a smartphone (no text or symbols)

Before you call for service...

Troubleshooting Tips! Save time and money!

Check the following points before requesting repairs or service.... If the malfunction persist, please contact your dealer.

Case Explanation See page
The air conditioner does not operate.	Have you made a mistake in timer operation?	12
	On first starting, the indoor unit operates in fifteen seconds.
	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 condensate 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 restart.	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.	23
	The room may have been very hot when the room air conditioner was first turned on. Allow time for it to cool down.
	Has the setting temperature been set incorrectly?	14, 17
	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.	-
Crack sound is heard.	This sound is generated by the expansion/contraction of the inlet grille, etc. due to changes of temperature.
Remote control display is faint, or no display at all.	Has the circuit breaker been tripped?	-

LG

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

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

Illustration of a person reading a document with an air conditioner unit, no text or symbols present

Illustration of a smiling hand holding a small object with a magnifying glass, next to an open box with a surprised face (no text or symbols)

Illustration of a person in a thought bubble and a cartoon character inside a computer room, with an exclamation mark (no text or symbols present)

Cartoon illustration of a distressed air conditioner unit with arms and legs, surrounded by a hand holding a circular symbol (no text or symbols present)

Illustration of a box containing a fan with steam, emitting smoke or heat (no text or symbols)

■ Funzionamento

Cartoon illustration of a distressed air conditioner unit with raindrops and a prohibition symbol (no text or labels)

Illustration of a person using a fire extinguisher to smoke or smoke from a fire booth, with a no-smoking symbol nearby (no text or labels)

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

Illustration of a firecracker inside a vehicle with smoke and no warning symbol (no text or labels)

Diagram of a fire hazard with smoke and lightning symbol (no text or labels)

Illustration of a car accident with a broken trunk and a 'no sign' symbol (no text or labels)

Illustration of a cooking setup with a stove, a pot, and a tray (no text or symbols)

Illustration of a person cleaning a small object with a thought bubble showing a sign (no text or symbols present)

Illustration of a person using a weightlifting exercise machine with a thought bubble showing a screen and an exclamation mark (no text or symbols)

AVVISO

■ Installazione

Illustration of a person reacting to a device with a speaker inside, no text or symbols present

Illustration of a cooling fan connected to a rack-mounted device with an exclamation mark (no text or symbols present)

Illustration of a worker pushing an air conditioner unit with a warning symbol (no text or labels)

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

Illustration of a baby sitting on a bed with an exclamation mark, next to a person peeking through a window (no text or symbols)

Illustration of a stack of boxes with a fan inside, accompanied by a prohibition symbol (no text or labels)

Illustration of a cigarette emitting smoke next to a no-smoking sign and a trash bin (no text or symbols)

Illustration of a person using a remote control device with a mouse inside a cage (no text or symbols)

Illustration of a person using a computer with a cat inside a cage, no text or symbols present

Cartoon illustration of a smiling car with arms and legs, no text or symbols present

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

Illustration of a smiling cartoon character inside a box with an exclamation mark and a hand holding a pen (no text or symbols)

Illustration of a person in thought bubble and pointing at a computer monitor with an exclamation mark (no text or symbols)

Cartoon illustration of a distressed air conditioner unit with a warning symbol below (no text or symbols present)

Illustration of a person using a device to stop a building with a 'no' symbol (no text or labels)

Illustration of a cage-like structure with smoke and steam, no text or symbols present

■ Operación

Cartoon illustration of an air conditioner unit with a fan and exhaust lines, no text or symbols present

Illustration of a person emitting smoke from a window with a 'no' symbol (no text or labels)

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

Illustration of a fire safety vehicle with smoke and fire extinguishers, no text or symbols present

Illustration of a fire with smoke and a prohibition symbol (no text or labels)

Illustration of a car with a broken trunk and a warning symbol (no text or labels)

Illustration of a cooking setup with a stove, a pot, and a tray (no text or symbols)

Illustration of a woman cleaning a baby in a clean, empty tray with a thought bubble showing a sign (no text or symbols present)

PRECAUCIÓN

■ Instalación

Illustration of a worker pushing an air conditioner unit with a warning symbol (no text present)

■ Operación

Illustration of a baby hanging from a blanket with an exclamation mark, showing a woman reacting in shock (no text or symbols)

Illustration showing a sleeping dog in a barn, a potted plant, and a no-smoking sign (no text or symbols present)

Illustration of a washing machine with a hand pointing at it, surrounded by boxes and a prohibition symbol (no text or labels)

Illustration of a stack of boxes with a fan inside, accompanied by a prohibition symbol (no text or labels)

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

Illustration of a person using a handheld device to interact with a small cat inside a cage, with an exclamation mark (no text or symbols present)

Illustration of hands cleaning a rolled document with an exclamation mark (no text or symbols on the document itself)

Modo frío

graph TD
    A["OPERATION SET TEMP FAN SPEED SUB FUNCTION"] --> B["+ HI"]
    B --> C["OPERATION SET TEMP FAN SPEED SUB FUNCTION"]
    C --> D["+ 0"]
    D --> E["OPERATION SET TEMP FAN SPEED SUB FUNCTION"]
    E --> F["+ NE3"]

1. Turn off the circuit breaker.

PRECAUCIÓN 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.

Cartoon illustration of a smiling car with arms and legs, waving (no text or symbols)

C/. PABLO PICASSO, 5

14209 EL PORVERNIR DE LA

IND. - CORDOBA

TEL. [phone]

REPARACIONES LLERGO

C/. DELFIN PEREZ, 20-B

14400 POZOBLANCO

CORDOBA

TEL. [phone]

ELECTRONICA SATEC, S.L.

C/. MANUEL MELGAR, 37

14500 PUENTE GENIL

CORDOBA

TEL. [phone]

ELECTRONICA

GONZALEZ, S.L.

C/. FUENSANTA, 12

14640 VILLA DEL RIO

CORDOBA

TEL. [phone]

FRILUC

C/. LA ESTRELLA, 1, A, BAJO

14900 LUCENA - CORDOBA

TEL. [phone]

RELEGRA, S.L.

C/. DR. GOMEZ ROMAN, 5

18012 GRANADA

TEL. [phone]

TALLERES ESPEJO

C/. MANUEL SANCHEZ, 15

21006 HUELVA

TEL. [phone]

ISIDRO FERNANDEZ

REYES

C/. LUSITANIA, 27

21400 AYAMONTE - HUELVA

TEL. [phone]

MANUEL SANCHEZ

CASTILLO

C/. RUIZ ROMERO, 8

23003 JAEN

TEL. [phone]

SEYGAR

C/. LAS DESCALZAS, 2

23700 LINARES - JAEN

TEL. [phone]

MANUEL CANTUDO

ORTEGA

C/. QUINTERIA, 4

23740 ANDUJAR - JAEN

TEL. [phone]

CLIMAIRE PLUS, S.L.

POL. AZUCARERA

C/. GUARO, 4

29004 MALAGA

95 223 98 22

T.R. VIDEOTV

C/. DOMINGO LOBERA, 6-8

LOCAL

50008 ZARAGOZA

TELS. 976 42 34 63 / 25 5

TAEL

C/. JUSLIBOL, 6-8

50015 ZARAGOZA

TEL. [phone]

S.T.O. JUAN JOSE LAZARO

PLAZA COSTA, 6

50300 CALATAYUD

ZARAGOZA

TEL. [phone]

ASTURIAS

SERVITAD

AVDA. CONSTITUCION. 102

33207 GIJON

TEL. [phone]

BALEARES

A.M.S.A.

C/. ISIDORO ANTILLON, 97

07008 PALMA DE MALLORCA

TEL. [phone]

TECLURAMI MENORCA,

S.A.L.

C/. PINTOR CALBO, 57

07703 MAHON

TEL. [phone]

CONSTAN

VIA ROMANA, 15

07800 IBIZA

TEL. [phone]

CANTABRIA

BEZANILLA PURAS, S.L.

C/. LOS ESTUDIANTES, S/N.

(FRENTE AL N.° 20)

39006 SANTANDER

TEL. [phone]

CENTRAL SERVICIOS SM, S.L.

AVDA. REP. ARGENTINA, 5-B 16002 CUENCA

TEL. [phone]

CAMUÑASE, S.L.

C/. ISABEL I DE CASTILLA, 52

C/. REC ARNAU, 17, BAJO

17600 FIGUERES - GIRONA

TEL. [phone]

GARRIGA

C/. SANT JAUME, 30

17844 CORNELLA DE TERRI

GIRONA

TEL. [phone]

TECNOSERVEI LLEIDA, S.L.

C/. MARAGALL, 4

25003 LLEIDA

TEL. [phone]

SATEF

AVDA. RAVAL DEL CARME, 12

25300 TARREGA - LERIDA

TEL. [phone]

ELECTRODOM. BALAGUER

C/. PARE MANYANET, 23

25620 TREMP - LERIDA

TEL. [phone]

GERMANS ALEGRET, S.L.

C/.SOLS,45

25620 TREMP - LERIDA

TEL. [phone]

ELECTRO-CUPE, S.L

C/. SIETE, 28, BAJOS DCHA.

43100 BONAVISTA

TARRAGONA

TEL. [phone]

ELECTRONICA I

MULTISERVEIS JIA, S.L.

C/. MONASTIR RIPOLL, 9

43205 REUS - TARRAGONA

TEL. [phone]

GOMBAU GARCIA, S.L.

C/. MAYOR, 30

43590 JESUS-TORTOSA

TARRAGONA

TEL. [phone]

INSTALACIONS BILBE, C.B.

C/. MOLI, 65

43784 CORBERA D'EBRE

TARRAGONA

TEL. [phone]

CATALUÑA

Tel.[phone] Fax.[phone]

Tel.[phone] Fax.[phone]

- CODELPOR,S A

Estrada Nacional,118 - Km 38

Zona Industrial de Vale Tripeiro,Lote 5

2130 Benavente

Tel.[phone] Fax.[phone]

- J.B.Frio,Lda.

Simple line drawing of people enjoying a picnic with sun, palm tree, and round table (no text or symbols)

Mesures de sécurité

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

Illustration of a smiling cartoon character holding a hand with a finger, next to an exclamation mark (no text or symbols present)

Ne modifiez ni prolongez le cordon d'alimentation.

Illustration of a person talking on the phone with a thought bubble and a warning symbol (no text or labels)

Illustration of a person holding a magnifying glass over a cat in a cage, with a prohibition symbol (no text or labels)

Cartoon illustration of a distressed air conditioner unit with arms and legs, no text or symbols present

■ Fonctionnement

Illustration of a box containing an air conditioner unit with smoke and airflow, no text or symbols present

Illustration of a fire safety vehicle with smoke and fire extinguishers, no text or symbols present

Illustration of a building with smoke and a prohibition symbol, emitting exhaust (no text or labels)

Illustration of a person using a fire extinguisher to smoke or smoke from a firecracker (no text or symbols present)

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

Illustration of a damaged building with smoke and flames, no text or symbols present

Illustration of a cooking setup with a steaming pot, a stove, and a person inside a cabin (no text or symbols)

ATTENTION

■ Installation

Illustration of a worker pushing an air conditioner unit with a warning symbol (no text or labels)

Illustration of a cartoon air conditioner unit with fan and warning symbol (no text or labels)

Illustration of a person hanging from a window with an exclamation mark (no text or symbols on the diagram itself)

Illustration of a person using a computer with an alien in the background (no text or symbols)

Illustration of a person standing on a stool with a box and a prohibition symbol (no text or labels)

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

Cartoon illustration of a smiling bus with arms and legs, waving (no text or symbols)

LESEN SIE DIESES HANDBUCH

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

Sicherheitshinweise

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

Illustration of a person reading a document next to an air conditioner unit with a warning symbol (no text or labels present)

Illustration of a cartoon character inside a box with an exclamation mark above, and a hand holding a finger pointing upward (no text or symbols)

Illustration of a person in a thought bubble and a computer monitor with a happy face, accompanied by an exclamation mark (no text or symbols present)

Cartoon illustration of a distressed air conditioner unit with a warning sign, no text or symbols present

Illustration of a person using a refrigerant machine with a 'no' symbol above, no text or labels present.

Illustration of a refrigerated air conditioner unit with smoke and heat dissipation, no text or symbols present

■ Betrieb

Cartoon illustration of a fan inside an air conditioner with a prohibition sign (no text or symbols on the fan or background)

Illustration of a person reacting to a smokestack with an apple, no text or symbols present

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

Illustration of a firecracker inside a vehicle with smoke and no warning symbol (no text or labels)

Illustration of a vehicle emitting exhaust smoke with a prohibition symbol (no text or labels)

Illustration of a damaged building with smoke and flames, no text or symbols present

Illustration of a cooking setup with a stove, pot, and a dog (no text or symbols)

Illustration of a person cleaning a dog in a cage with a thought bubble showing a sign (no text or symbols present)

Illustration of a person standing on a fitness device with a thought bubble showing a computer screen and an exclamation mark (no text or symbols present)

Illustration of a person reacting to a device with a cartoon face, no text or symbols present

Diagram of a mechanical or electrical component with a fan and connected rod, accompanied by an exclamation mark (no text or symbols present)

Illustration of a worker pushing an air conditioner unit with a warning symbol (no text or labels)

■ Betrieb

Illustration of a person standing near a window with a thought bubble containing an exclamation mark (no text or symbols present)

Illustration of a multi-tiered air conditioner unit with a prohibition symbol (no text or labels)

Illustration of a cigarette emitting smoke next to a no-smoking sign and a battery pack (no text or symbols)

Illustration of a person using a computer with an alarm icon and a cat inside a cage (no text or symbols)

Illustration of hands washing a faucet with a rolled document and an exclamation mark (no text or symbols)

Die Fernbedienung

MERKMALE DER FERNBEDIENUNG - GEÖFNET

1. Betriebsanzeige

Transmits the signals to the signal receptor.

1. Taste Ventilator

Kühlung

Cartoon illustration of a smiling character holding a smartphone, surrounded by motion lines (no text or symbols)