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USER MANUAL TPNH508TLC1 LG
Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN81000-3 Norm).
Floor Standing- Type Air Conditioner Owner's Manual
TABLE OF CONTENTS
Safety Precautions....3
Operating Instructions......8
Maintenance and Service ....24

FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Ser
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 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.

Safety Precautions
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.
■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.

Install the panel and the cover of control box securely.
Always install a dedicated circuit and breaker.
Use the correctly rated breaker or fuse.
Safety Precautions
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.

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.

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.

Operation
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.
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.
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.
Safety Precautions
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 product.
• 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.

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

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.

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.

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.
When the product is soaked (flooded or submerged), contact an Authorized Service Center.
- There is risk of fire or electric shock.
Be cautious that water could not enter the product.
The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.
- There is risk of fire, electric shock, or product damage.



Ventilate the product from time to time when operating it together with a stove, etc.
Turn the main power off when cleaning or maintaining the product.
Safety Precautions
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.

Install the drain hose to ensure that water is drained away properly.
• A bad connection may cause water leakage.

Keep level even when Installing the product.
• To avoid vibration or water leakage.

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 product.
- 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.

Operation
Do not expose the skin directly to cool air for long periods of time.
Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air
Safety Precautions
Do not block the inlet or outlet of air flow.
- It may cause product failure.
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.
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 step on or put anything on the product. (outdoor units)
• There is risk of personal injury and failure of 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.
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.



Do not drink the water drained from the product.
- It is not sanitary and could cause serious health issues.
Use a firm stool or ladder when cleaning or maintaining the product.
- Be careful and avoid 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



Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.
If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do
Operating Instructions
Operating Instructions
Features and Specifications
- Design for cooling and heating 5.2 cooling/heating speeds
- Super energy efficiency 6. Removable air filter
- Micom control 7. Anti-Bacteria filter
- Wireless remote control 8. 3 minutes delay circuit

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Air Outlet Vent Remote Signal Receptor Air Intake Vent
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Air Intake Vent (Rear) Air Outlet VentOperating Instructions
Indoor Unit Controls and Indicators
(Z, Model)

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Model) LG 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 12 13 14 15 16 17 18 19 20 TEMP 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100(H/P, Model)

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P, Model) LG 7 8 56 12 12 9 11 TEMP 2.0 3 4 3(C/O, Model)

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O, Model) LG 7 10 58 12 12 51 TEMP ① ④ ③Indoor Unit Controls and Indicators
- START/STOP BUTTON
Operation starts when this button is pressed and
stops when the button is pressed again.
- OPERATION MODE SELECTION BUTTON
Used to select the operation Mode.
- ROOM TEMPERATURE SETTING BUTTONS
Used to select the room temperature.
- INDOOR FAN SPEED SELECTION
Used to select fan speed in two steps-low, mid.
- FAN OPERATION LAMP
Remote-Controller for Model

Name and Function-Remote Control
- Signal Transmitter
- Transmits the signals to the floor standing type air conditioner
-
Operation Display of the Remote Control
-
Indoor Fan Speed Selection Button
• To select the desired fan speed in two steps [Low, Mid]
-
Cooling ON Button
-
Temperature Setting Buttons
-
Power ON/OFF Button
- Operation will start when this button is pressed, and stop when the button is pressed again.
- Auto Airfloor Direction Control Button(No application)
• The horizontal louvers swing up and down.
- Auto Airflow Direction Control Button
• The vertical louvers swing left and right.
-
Auto Operation Mode Button (Cooling Only Model)
-
Heating Button (Heat Pump Model)
-
Plasma Air purifying Button
-
Indoor Fan Operation Button
-
Timer Set Button
• Each time the button is pressed, the mode is changed in the following process.
Time set (1, 2, 3, 4, 5, 6, 7 hours)
If you select "0" the off Timer function will be cancelled.
-
Soft Dry Operation Button
-
JET Cool Operation Button
(If you select JET Cool Operation Button, display shows "Po")
-
Auto Air Flow Operation Button(No application)
-
ENERGY Saving Operation Button(No application)
-
Electric Heater On/Off Button (Heat pump & Heater Model only)
How to insert batteries
- Remove the cover from the back of the remote controller.
-
Slide the cover according to the arrow direction.
-
Insert two batteries.
- Be sure that the (+) and (-) directions are

Handling the remote control
- Aim at the signal receptor on the floor standing type air
conditioner when operating.
• The remote control signal can be received at a distance of up to
about 7 meters - Be sure that there are no obstructions between the remote
control and the signal receptor. - Do not drop or throw the remote control.
- Do not place the remote control in a location exposed to direct
sunlight, or next to a heating unit, or other heat source.
- Do not use rechargeable batteries such as batteries as different from standard dry cells in shape, dimensions, and performance.
- Change the batteries with a new one if the remote control does not
Operating Instructions
How to use the Operation Mode Button
• Each time the Operation Mode Selection Button is pressed, the Operation Mode is shifted in the arrow direction.

flowchart
graph LR
A["Heat pump Model"] --> B["Cooling Operation"]
B --> C["Soft Dry Operation"]
C --> D["Heating Operation"]
D --> A

flowchart
graph LR
A["20Ω"] --> B["20Ω"]
B --> C["9.1Ω"]
C --> D["30Ω"]
D --> E["Soft Dry Operation"]
style A fill:#f9f,stroke:#333
style E fill:#bbf,stroke:#333
How to use the Fan speed Button
- Each time the Fan speed Button is pressed, the Fan speed is shifted in the arrow direction.

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TEMPCooling Operation Mode
1 Press the Start/Stop Button.


2 Select Cooling Operation.
Press the Operation Mode Selection Button.
Press the Cooling Operation Button on the remote controller.



3 Set the temperature lower than the room temperature.
The temperature can be set within a range of 16°C–30°C by 1°C.



4 Set the Fan Speed.


Soft Dry Operation Mode
1 Press the Start/Stop Button.


2 Select Soft Dry Operation. Press the Operation Mode Selection Button. Press the Soft Dry Operation Button on the remote controller.



3 Set the temperature lower than the room temperature. The temperature can be set within a range of 16^ C– 30^ C by 1^ C.



During softy Dry Operation
• The indoor fan speed is automatically set to low and can be set fan speed.
Heating Operation Mode(Heat Pump Model)
1 Press the Start/Stop Button.


2 Select heating Operation. Press the Operation Mode Selection Button. Press the heating Operation Button on the remote controller.



3 Set the temperature upper than the room temperature. The temperature can be set within a range of 16°C\~30°C by 1°C.



4 Set the Fan Speed.


Auto Operation Mode(C/O Model)
1 Press the Start/Stop Button.


2 Select Auto Operation Press the Operation M Press Auto Operation I



3 Set the temperature upper or lower than the standard temperature. The temperature can be set within a range of by 1 level.



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

- To raise the temperature. (When you feel too cool or cold)
- To lower the temperature. (When you feel too warm or hot)
Electric Heater Operation Mode
1 Press the Start/Stop Button.

natural_image
Hand pointing at a circular button with an arrow, no text or symbols present
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Hand-drawn diagram showing a hand pressing a button on a control panel with icons for function keys and triangle symbols.2 Select heating Operation by pressing the Operation Mode Selection button. Press the Heater Operation Button on the remote controller.

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Hand gesture pointing at a control panel with Chinese characters and symbols, including 'TE' and '水' indicators.
natural_image
Hand pointing at a control panel with multiple buttons (no text or symbols visible)
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Hand-drawn diagram of a control panel with labeled buttons and a finger pointing to the button.
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24:00 Wv 133 Set the temperature upper than the room temperature. The temperature can be set within a range of 16^ C\~ 30^ C by 1^ C.

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TEMP
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To raise the temperature To lower the temperature
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30 Wt4 Set the Fan Speed.

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TEMP
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Hand-drawn diagram showing a hand pressing a button on an electronic device with labeled buttons and symbols☐ Each time the Button is pressed, the Fan Speed mode is shifted.
OFF Timer Setting Procedure
1 Press the Start/Stop Button.

natural_image
Simple line drawing of a hand pressing a button with an arrow (no text or symbols)
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Hand-drawn diagram showing a hand pressing a button on a control panel with circular and triangular buttons.2 Select Function.
3 Press the Timer Button.

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Hand-drawn diagram of a control panel with labeled buttons and a hand pressing the button
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3- If you press the button, the selected off timer is displayed as follows;
$$ 1 \rightarrow 2 \rightarrow 3 \rightarrow 4 \rightarrow 5 \rightarrow 6 \rightarrow 7 \rightarrow 0 $$
- If you select '☐', the Off Timer function will be cancelled.
4 When you finish the Off Timer setting, the Timer indicator lights off.

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31 After 4 seconds 245 During off-timer operation if you press the Timer Button, the rest time will be displayed in hours and for 1 hour off timer display will show 0.
Fan Operation Mode
1 Press the Start/Stop Button.

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Hand pressing a button with a numbered circle above it (no text or symbols)
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Hand-drawn diagram showing a hand pressing down on a control panel with labeled buttons and symbols2 Press Fan Operation Button.

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Hand-drawn diagram of a hand pressing a button on an electronic device with labeled buttons and a plus/minus icon
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27 +3 Set the Fan Speed.

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Hand gesture showing a hand pressing a button on a control panel with circular buttons and directional indicators.☐ Each time the Button is pressed, the Fan Speed mode is shifted.
Airflow Direction Procedure
1 Press the Start/Stop Button.

natural_image
Simple line drawing of a hand pressing a button with an equals sign (no text or symbols)
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Hand gesture pointing at a control panel with labeled buttons and symbols(Operation will start when the button is pressed, and stop when the button is pressed again.)
2 Press the Auto Swing Button and then louvers will swing left and right.

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Hand-drawn diagram of a control panel with labeled buttons and a finger pointing to the button.Press the Airflow Direction Control Button again to set the Vertical louver at the desired airflow direction.
The vertical louver swing left and right.
Air Cleaner Operation Procedure(A/CL MODEL)
• Air Cleaner Operation only
1 Press the A/CL Operation Start/Stop Button.

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AICL(Operation will start when the button is pressed, and stop when the button is pressed again.)
2 Select Fan speed. The display shows low fan speed at the initial condition.

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TEMP
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Hand-drawn diagram showing a hand pressing a button on an electronic device with control buttons and display icons.☐ Each time the Fan Speed Button is pressed, the Fan Speed mode is shifted in the arrow direction.
- You can operate the Plasma Air Purifying under the unit operation of cooling, heating, soft dry or Auto mode.
• Air Cleaner Operation with Cooling or any other Operation.
- Press the Start/Stop Button.
- Select the desired Operation Mode.
- Press the Plasma Air Purifying Operation ON/OFF Button.
- Set the fan speed.
Jet Cool Operation Mode
1 Press the Start/Stop Button.

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On/Off
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Hand-drawn diagram showing a hand pressing a button on a control panel with labeled buttons and symbols2 Press the Jet Cool button to operate the speed cooling mode and the unit will operate in high fan speed on cooling mode.

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球 Po 电池(Z,H/P Model)

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Hand-drawn diagram showing a hand pointing at control buttons with symbols like 'E', 'S', and various geometric shapes.(C/O Model)

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卷 Po 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 540 550 560 570 580 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 790 800 810 820 830 840 850 860 870 880 890 900 910 920 930 940 950 960 970 980 990 10003 To cancel the Jet Cool mode, press the Jet Cool button again or the fan speed button or the room temperature setting button and the unit will operate in mid fan speed on cooling mode.

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Illustration showing three hand gestures with dollar signs and symbols: 'or', '$', and a triangle symbol.
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Hand-drawn diagram showing a hand pressing a button on a device with labeled buttons and symbolsNOTE:
During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely high speed setting the room temp. automatically to 18°C. It is especially used to cool the room temp. in the shortest time in a hot summer.
In heat pump mode or neuro fuzzy mode however, the JET COOL function is not available.
☐ In order to return to the normal cooling mode from the JET COOL mode, you just press either the operation mode selection button, airflow volume selection or temp. setting button or the JET COOL button again.
Child Lock Operation Procedure
1
Press the fan speed button and High temperature setting buttons simultaneously for 3 conds. The unit will respond with beep.

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TEMP
flowchart
graph LR
A["24"] --> B["0.1"]
B --> C["24"]
style A fill:#f9f,stroke:#333
style B fill:#ccf,stroke:#333
style C fill:#cfc,stroke:#333
2
During Child Lock Operation
① Whenever you press any Button on Display Panel, it will immediately display "E", which means Display panel is Locked.
② All the Button on the indoor unit Display panel will not work.
③ But the Button on the remote controller will work.
3
For releasing child lock Operation
Press the fan speed button and High temperature setting buttons simultaneously for 3 conds. The unit will respond with beep, Child Lock Operation will remove.

text_image
TEMP
flowchart
graph LR
A["Press 24.0s"] --> B["After pressing the buttons it will shift immediately"]
B --> C["Press 24.0s"]
C --> D["After 3 seconds, it will shift"]
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.
Maintenance and Service
CAUTION: Before performing any maintenance, turn off the main power to the system.
During the season
Cleaning of the air filters.
Recommended about once every two weeks

Remove the Air Filter.
Take hold of the tab and pull slightly forward to remove the filter.

Clean.
• To remove the dust adhering to the filters, either use a vacuum cleaner, or wash them in water and dry in the shade.
- Re-insert the filter to the original position.
Cleaning of the air conditioner
- Don’t wash with water.
- Wipe with a soft dry cloth.
Cleaning of the air cleaner.
Recommended about once every three months

Remove the Air Cleaner.
Take hold of the tab and pull slightly forward to remove the air cleaner.

Clean.
- Dip the air cleaner into the water mixed with detergent, for 20\~30 minutes, and dry in the shade.
- Re-insert the air cleaner to the original position.
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.
When the air conditioner is not going to be used for a long time.
At the end of the season

Operate the air conditioner at the following settings for 2 to 3 hours.
- Type of operation : Cooling.
• Temperature setting : 30°C.
This will dry out the internal mechanisms.

Remove the batteries from the Remote Control.

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.
At the start of the season

Clean the air filters, re-insert, then operate the air conditioner.

Be sure that nothing obstructs the air outlet and intake vents.
Operation Tips
Do not overcool the room.
This is not good for your health and wastes electricity.
Make sure that the doors and windows are shut tight.
Avoid opening doors and windows as much as possible to keep the cool air in the room.
Keep blinds or curtains closed.
Do not let direct sunshine enter the room when the air conditioner is in operation.
Clean the air filter regularly.
Blockages in the air filter reduce the airflow and lower cooling and dehumidifying effects. Clean at least once every two weeks.
Keep the room temperature uniform.
Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room.
Ventilate the room occasionally.
Since windows are kept closed, it is a good idea to open them and ventilate the room now and then.
Troubleshooting
Check the following points before requesting repairs or service.... If the malfunction persist, please contact your dealer.
| Case Explanation See page | ||
| Does not operate. | Have you made a mistake in timer operation? | |
| Has the fuse blown or has the circuit breaker been tripped?Is the power Switch at Off?Is the unit at the starting of Heating Operation?If yes, Hot-start is activating.Is the unit in the Deicing?If yes, wait for finishing the Deicing. | - | |
| The room has a peculiar odor. | Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the room. | - |
| It seems that condensation is leaking from the air conditioner. | Condensation occurs when the airflow from the air conditioner cools the warm room air. | - |
| Air conditioner does not operate for about 3 minutes when restarted. | This is the Protection device of the air conditioner .Wait about three minutes and operation will begin.If the airflow begins before its temperature become warm, it will cause an undesired cooling effect. In order to prevent this, the airflow will not begin until it is sufficiently warm. | |
| Does not cool effectively. | Is the air filter dirty? See air filter cleaning instructions. | 14 |
| The room may have been very hot when the room air conditioner was first turned on. Allow time for it to cool down. | - | |
| Has the temperature been set incorrectly?Are the indoor unit's air inlet or outlet vents obstructed? | - | |
| The air conditioner operation is noisy. | For a noise that sounds like water flowing.-This is the sound of freon flowing inside the air conditioner unit.For a noise that sounds like the compressed air releasing into atmosphere.-This is the sound of the dehumidifying water being processed inside the air conditioning unit. | - |
| Remote controller display is faint, or no display at all. | Are the batteries depleted?Are the batteries inserted in the opposite (+) and (-) directions? | 12 |
