LG LP0623WSR User manual

www.lg.com
OWNER’S MANUAL
AIR CONDITIONER
Copyright © 2022 - 2023 LG Electronics Inc. All Rights Reserved.
TYPE: PORTABLE AIR CONDITIONER
Rev.00
Read this owner’s manual thoroughly before operating the
appliance and keep it handy for reference at all times.
EN ENGLISH
ES ESPAÑOL
LP0623WSR
LP0723WSR
LP0823GSSM
A2L

TABLE OF CONTENTS
17 OPERATION
20 SMART FUNCTIONS
20 LG ThinQ Application (On Some Models)
17 Control Panel and Remote Control
3 SAFETY INSTRUCTIONS
3 IMPORTANT SAFETY INSTRUCTIONS
8 PRODUCT OVERVIEW
8 Key Parts and Components
9 INSTALLATION
9 Electrical Information
10 Before Installing the Air Conditioner
10 Wireless Remote Control
11 Preparing for Installation
12 Selection of Installation Location
12 Attaching the Flexible Vent Hose Set
13 Window Vent Panel and Extensions
14 Installing Vent Panels
16 Garden Hose Installation for Dehumidifying
(Dry Mode Only)
22 MAINTENANCE
22 Emptying the Water Collection Tank
22 Cleaning the Case
22 Cleaning the Air Filter
23 TROUBLESHOOTING
23 Before Calling for Service
26 WARRANTY
28 ARBITRATION NOTICE
26 WARRANTY
TABLE OF CONTENTS
2
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SAFETY INSTRUCTIONS 3
ENGLISH
SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always
read and follow all safety messages.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or injure you and others.
All safety messages will follow the safety alert symbol and either the word WARNING or
CAUTION.
These words mean:
WARNING
You may be killed or seriously injured if you do not follow instructions.
CAUTION
You may be injured or cause damage to the product if you do not follow instructions.
All safety messages will tell you what the potential hazard is, tell you how to reduce
the chance of injury, and tell you what may happen if the instructions are not followed.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
injury to persons when using this product, follow basic precautions,
including the following:
INSTALLATION
Before use, the appliance must be properly installed as described in this manual.
Contact the authorized service technician for repair or maintenance of this unit.

SAFETY INSTRUCTIONS
4
When the power cord is to be replaced, replacement work shall be performed by authorized
personnel only using only genuine replacement parts.
.
Connect to a properly rated, protected, and sized power circuit to avoid electrical overload.
Always plug into a grounded outlet.
Do not under any circumstances, cut or remove the third (ground) prong from the power cord.
When installing or moving the appliance, be careful not to pinch, crush, or damage the power
cord.
Plug in the power plug properly.
Do not modify or extend the power cord.
Do not start/stop operation by plugging/unplugging the power cord.
Use a dedicated circuit.
Do not disassemble or modify the product.
Adhere to all industry recommended safety procedures including the use of long-sleeved gloves
and safety glasses.
Use care when unpacking and installing. The edges of the product may be sharp.
Disconnect the power cord or circuit breaker before installing or servicing the appliance.
Keep packaging materials out of the reach of children. These materials can pose a suffocation
risk to children.
Store and install the product where it will not be exposed to temperatures below freezing or
exposed to outdoor weather conditions.
other appliance.
OPERATION
Use this appliance only for its intended purpose.
Never attempt to operate this appliance if it is damaged, malfunctioning, partially disassembled,
or has missing or broken parts, including a damaged cord or plug.
Repair or immediately replace all power cords that have become frayed or otherwise damaged.
Do not use a cord that shows cracks or abrasion damage along its length or at either end.
Do not run cord under carpets or mats where it could be stepped on and damaged.
Keep the cord out from under heavy objects like tables or chairs.
Do not place the power cord near a heat source.
Do not use an adaptor or plug the product into a shared outlet.
Do not tamper with controls.
If you detect a strange sound, a chemical or burning smell, or smoke coming from the appliance,
unplug it immediately, and contact an LG Electronics Customer Information Center.
straight out from the outlet.
Do not grasp the power cord or touch the appliance controls with wet hands.
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.

SAFETY INSTRUCTIONS 5
ENGLISH
If water enters the product, turn off the power at the main circuit, then unplug the product and call
for service.
If the product has been submerged, contact the LG Electronics Customer Information Center for
instructions before resuming use.
Unplug the product if it will not be used for long periods.
Unplug the product before cleaning.
In the event of a gas leak (propane gas, etc.) do not operate this or any other appliance. Open a
window or door to ventilate the area immediately.
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning the use of the appliance by a person responsible for
their safety.
Do not use solvent-based detergent on the product. Doing so can cause corrosion or damage,
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
GROUNDING INSTRUCTIONS
The power cord of this appliance is equipped with a three-prong (grounding) plug. Use this with
a standard three-slot (grounding) wall power outlet to minimize the hazard of electric shock.
receptacle is properly grounded. DO NOT CUT OR REMOVE THE THIRD (GROUND)
PRONG FROM THE POWER PLUG.
Have the wall receptacle and circuit checked by a qualified electrician to make sure the
- Situations when the appliance will be disconnected occasionally; Because of potential safety
hazards, we strongly discourage the use of an adapter plug. However, if you wish to use an
adapter, a TEMPORARY CONNECTION may be made. Use UL-listed adapter, available from
most local hardware stores.
The large slot in the adapter must be aligned with the large slot in the receptacle to assure a
proper polarity connection.
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
to make sure the receptacle is properly grounded.
Disconnect the power cord from the adapter, using one hand on each. Otherwise, the adapter
ground terminal might break. Do not use the appliance with a broken adapter plug.
- Situations when the appliance will be disconnected often; Do not use an adapter plug in these
situations. Unplugging the power cord frequently can lead to an eventual breakage of the
ground terminal. The wall power outlet should be replaced by a three-slot (grounding) outlet
instead.

SAFETY INSTRUCTIONS
6
CAUTION
To reduce the risk of minor or moderate injury to persons, malfunction, or
damage to the product or property when using this product, follow basic
precautions, including the following:
INSTALLATION
Take care when installing the product that exhaust or condensation does not damage nearby
property.
Follow installation instructions exactly to avoid excessive vibration or water leakage.
OPERATION
This appliance is not intended for use as a precision refrigeration system. Do not use it for special
purposes such as maintaining pets, food, precision machinery, or art objects.
When installing or moving the appliance, be careful not to pinch, crush, or damage the power
cord.
Make sure the air inlet and outlet are free from obstructions.
Use a soft cloth to clean the appliance. Do not use waxes, thinners, or harsh detergents.
Do not step on or place heavy objects on top of the appliance.
Do not drink water drained from the appliance.
are used simultaneously.
Remove the batteries if the remote control is not to be used for an extended period of time.
Never mix different types of batteries, or old and new batteries for the remote control.
consult a doctor.
Do not recharge or disassemble the batteries.
MAINTENANCE
Never spray the product with water or use strong cleaning agents or solvents when cleaning the
air conditioner. Use a soft cloth to avoid scratching the exterior.
Do not install the unit in potentially explosive atmospheres.
To clean the interior, contact the LG Electronics Customer Information Center or a dealer.
Using harsh detergents may cause corrosion or damage to the unit.

SAFETY INSTRUCTIONS 7
ENGLISH
Caution, risk of fire
- The maximum refrigerant charge amount. (Refer to nameplate marking refrigerant amount.)
- The appliance shall be suitable stored to prevent mechanical damage from occurring.
- Information for handling, installation, cleaning, servicing and disposal of refrigerant.
- A notice that servicing shall be performed only as recommended by the manufacturer.
- A warning that the appliance shall be stored in a room without continuously operating open flames
(for example an operating gas appliance) and ignition sources (for example an operating electric heater).
- The manufacturer should specify other potential continuously operating sources known to cause ignition of
the refrigerant used. The appliance shall be stored so as to prevent mechanical damage from occurring.
- Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid
certificate from an industry-accredited assessment authority, which authorizes their competence to handle
refrigerants safely in accordance with an industry recognized assessment specification.
- Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and
repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the
person competent in the use of flammable refrigerants.
● The appliance shall be stored in a well-ventilated area where the room size corresponds to the
room area as specified for operation.
● The appliance shall be stored so as to prevent mechanical damage from occurring.
● Any person who is involved with working on or breaking into a refrigerant circuit should hold a
current valid certificate from an industry-accredited assessment authority, which authorises their
competence to handle refrigerants safely in accordance with an industry recognised assessment
specification.
● Servicing shall only be performed as recommended by the equipment manufacturer.
● Maintenance and repair requiring the assistance of other skilled personnel shall be carried out
under the supervision of the person competent in the use of flammable refrigerants.
● Keep any required ventilation openings clear of obstruction.

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PRODUCT OVERVIEW
temperature, and
using the bottom drain port.
9
WIRELESS REMOTE CONTROL
Key Parts and Components
The remote control allows you to adjust the temperature
and operate most functions of the air conditioner from
across the room.
NOTE
Features may change depending on model.
Connect a garden hose for continuous drainage when
running the air conditioner in Dry mode.
7
9
CONTINUOUS DRAIN PORT
6
8
8
Swing Timer Light
Mode Fan
ഒ↔ഘ(5s)
Sleep(5s)
6
7
1
2
4
3
PRODUCT OVERVIEW
8

INSTALLATION
Electrical Information
Power cord may include a current interrupter
device. TEST and RESET buttons are provided
on the plug case. The device should be tested on
TEST button
and then the RESET button. If the TEST button
does not trip or if the RESET button will not stay
engaged, discontinue use of the air conditioner
for 120 V
Use Wall Receptacle Power Supply
Use 15 A, time-
delay fuse or 15 A
circuit breaker.
Standard 120V , 3-wire
grounding receptacle rated
15A / 120 VAC / 60 Hz
RESET
TEST
WARNING
This appliance should be installed in
accordance with the National Electrical
Code.
Use of extension cords could cause serious
injury or death.
- Do not use an extension cord with this
portable air conditioner.
- Do not use surge protectors or multi-outlet
adapters with this portable air conditioner.
Never push the TEST button during
operation. Doing so can damage the plug.
- Do not remove, modify, or immerse this
plug. If this device trips, the cause should
be corrected before further use.
CAUTION
The conductors inside this cord are
surrounded by shields, which monitor
leakage current. These shields are not
grounded. Periodically examine the cord
for any damage. Do not use this product
in the event the shields become exposed.
Avoid shock hazard. This unit cannot be
user-serviced. Do not open the tamper-
resistant sealed portion. All warranties and
performance will be voided. This unit is not
intended to be used as an ON/OFF switch.
INSTALLATION 9
ENGLISH

P
B
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Before Installing
the Air Conditioner
Doing so
are
they do
place the appliance near
Wireless Remote Control
Inserting Batteries
If the display screen of the remote control begins
to fade, replace the batteries. Insert AAA (1.5 V)
batteries before using the remote control.
1Remove the cover on the back of the
remote control.
2Insert the new batteries and make sure that
the + and - terminals of the batteries are
installed correctly.
NOTE
New batteries are supplied with the air
conditioner for use in the remote control.
Do not use a rechargeable battery. Make sure
that the battery is new.
In order to prevent discharge, remove the
battery from the remote control if the air
conditioner is not going to be used for an
extended period of time.
Keep the remote control away from extremely
hot or humid places.
To maintain optimal operation of the remote
control, the remote sensor should not be
exposed to direct sunlight.
The remote control will not work properly if the
unit is exposed to direct light or there is any
obstacle between the unit and the remote
controller.
OPERATING TEMPERATURE
Cooling : 70 °F (21 °C) ~ 95 °F (35 °C), 45%RH ~ 78%RH
Heating : 68 °F (20 °C) ~ 80 °F (26.7 °C), 38%RH ~ 57%RH
INSTALLATION
10

Preparing for Installation
Basic Installation Materials Supplied
Installation Tools
1 Panel A (25”)
Window vent panel
1 Panel B (25”)
Extension panel
4 Screws
2 Long adhesive
foam seals
1 Non-adhesive
foam seal
2 Short adhesive
foam seals
2 Security bracket
Phillips screwdriver Cutting knife Tape measure “No residue”
duct tape
Mounting
Bracket
Flexible Vent
Hose
Diffuser
INSTALLATION 11
ENGLISH

Attaching the Flexible Vent Hose Set
1. Preparing the exhaust hose assembly:
Press the mounting bracket and the diffuser into the flexible exhaust hose. Both mounting bracket and diffuser
have integral clips that snap onto the hose.
2. Insert the mounting bracket into the slot on the back of the air conditioner.
3. Slide down to lock the hose into place.
4. Confirm the hose is locked in place before operating.
20″
NOTE
The length of the flexible vent hose is specially designed according to the specification of this product.
Do not replace or extend it with a hose that is not specifically designed for use with this product as this
could cause malfunction.
Selection of Installation Location
Mounting
Bracket
Flexible Vent
Hose
Diffuser
Exhaust hose assembly
LOCK UNLOCK
20″
20″
INSTALLATION
12

Window Vent Panel and Extensions
The window installation kit allows you to install the air conditioner in most vertical-sliding windows 25″ to 47″ wide,
or horizontal-sliding windows from 25″ to 47″ high.
Fig. b
Fig. a
Window Installation Kit
(Includes 1 window vent panel and 1 Extension Panel)
Panel A (25″) Panel B (25″)
25″
25″
26″ – 47″
26″ – 47″
1 Extension Panel
1 Window Vent Panel
Panel
Window opening
A
25″
B
25″ Fig.
25″ √
26″ - 47″ √ √
1. Select the panels required based on the
window opening, as shown above.
2. For longer window openings, assemble and
adjust the panels to fit the window opening.
Use screws (included) to fix the panels
together at the proper length.
For window openings from 26″ to 47″, use the
window vent panel (Panel A) and extension
Panel B.
For an 25″ window opening, use the window
vent panel (Panel A) by itself.
a
b
C
B
A
.
s
INSTALLATION 13
ENGLISH

N
•
•
Installing Vent Panels
Attach the long adhesive foam weather
seals to the top and bottom sides of the
window vent panel assembly. Attach the
short foam weather seals to the right and left
sides of the panel assembly.
(Attaching the foam weather seals to the
panel assembly rather than the window sash
and frame makes for easier cleanup when
removing the panel assembly.)
Insert the panel assembly in the bottom sash
channel. Use care when installing the
assembly, which will now fit very tightly in
the opening. Close the sash tightly against
the top of the panel assembly.
Measure and cut the included non-adhesive
foam to fit the window opening. Stuff it
between the window sashes to prevent air
and insects from getting into the room.
Non-adhesive
foam seal
Long adhesive foam seal
↓
Short adhesive
foam seal
↓
Short adhesive
foam seal
↓
↑
Long adhesive foam seal
If needed, install the included security
bracket with screws.
Security Bracket
Screw
INSTALLATION
14

65 Align the tabs on the diffuser with slots in the
outer slide section. Insert the diffuser into the
opening in the vent panel.
NOTE
Best positioning Inverted U shape
• For a tighter seal, use "no residue" duct tape (not provided) to seal any gaps around the installed
panel assembly, around the diffuser, and between the sashes.
• For best results, keep the vent hose as short and straight as possible. However, shape the diffuser
end of the vent hose into an inverted U shape just inside the window to allow any rain or
condensation to drain out the window.
Slot
Insert
Insert the screw in the hole in the diffuser to
prevent the diffuser from sliding out of the
vent opening.
Screw
INSTALLATION 15
ENGLISH

Garden Hose Installation for Dehumidifying (Dry Mode Only)
1. Remove the drain plug when using the Dry (dehumidifying) mode.
2. Install a 5/8” (16 mm) inside diameter garden hose (not provided) into the continuous drain port
and place the open end of the hose over a floor drain or bucket.
NOTE
• Install the garden hose when you need dehumidification in high humidity.
• This product has a self-evaporative system. The condensing water will be recycled to cool the
condenser.
This not only improves cooling efficiency, but also saves energy for you.
O
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INSTALLATION
16

OPERATION
Control Panel and Remote Control
NOTE
• Available functions may vary by model.
• The number and location of LEDs on the control panel may vary by model.
8 3 4 5
1 72 6
8 3 4 5
1 2 6 9 7
1
5
2
6
7
3
4
OPERATION 17
ENGLISH

3
Fan Speed
Press repeatedly to toggle the fan speed
between High and Low settings. An LED
illuminates to indicate the selected fan
speed. The fan speed can be changed in
the Cool, Fan modes. The fan speed is
preset in the Dry mode. After pressing the
button, there is a brief delay before the fan
motor changes speed.
4
Timer
Delay ON - When the air conditioner is off,
set it to automatically turn on from 1 to 24
hours later, at its previous mode and fan
settings.
Delay OFF - When the air conditioner is
on, set it to automatically turn off from 1 to
24 hours later.
NOTE
• When the Timer is selected, use the Ʒ.Ƹ
buttons to adjust time from 1 to 24 hours,
in one-hour increments.
• To cancel the Timer function, press the
Timer button on control panel.
5
1
2
Power ( )
Turns the air conditioner on and off.
A chime sounds to confirm you have turned
it on or off.
Mode
Press this button repeatedly to toggle
through and select the operating mode.
Modes include Cool, Dry (dehumidify), Fan.
An LED illuminates to indicate the selected
mode. The default mode is Cool.
Cool
Compressor runs and cools the room. Use
the ∧/∨and Fan Speed buttons to set the
desired temperature and fan speed.
Dry
Use the Dry mode to remove humidity from
the room without additional cooling. The fan
speed is preset and cannot be adjusted.
Fan
Fan circulates air but compressor does not
run. Use the Fan Speed button to set the
desired fan speed to either High, Low.
Temperature Control ∧/∨
In Cool, Dry mode, the ∧/∨buttons adjust
the set temperature up to 86 °F (30 °C) or
down to 60 °F (16 °C), in one-degree
increments.
NOTE
• To switch the temperature units on the
display between Fahrenheit (°F) and
Celsius (°C), press and hold the ∧and ∨
buttons on the control panel at the same
time for 5 seconds.
OPERATION
18

Removing Condensation
Buildup
Condensation can build up inside the unit
when the Cool and Dry modes are used.
The fan can be set to run for a short period
after the product is turned off to help keep
the inside of the appliance dry. This option is
off by default.
Turning Condensation Fan On
1 Turn on the product, set it to Cool mode
and let it run for at least 10 seconds.
2 Press and hold the Mode and Fan Speed
buttons on control panel for 3 seconds
until On appears in the display.
3 The condensation fan is now turned on.
When the appliance is turned off, Co
appears in the display and the fan will
continue to run for 10 minutes. The
appliance will then shut down as normal.
Turning Condensation Fan Off
1 When the product is powered on, press
and hold the Mode and Fan Speed
buttons on control panel for 3 seconds
until OF appears in the display.
2 The condensation fan is now turned off.
The appliance will shut down
immediately when it is turned off.
NOTE
• Some functions cannot be used while this
option is turned on.
10
Auto Swing
This function automatically moves the
louvers to adjust the direction of the air
flow. Press the Swing button on remote
control repeatedly to select the desired
direction.
NOTE
• Press and hold the ∨button on the
control panel for 3 seconds to enter the
Auto Swing.
6
Light
Sets the display screen brightness:
On → Off
NOTE
• Press and hold the Timer button on the
control panel for 3 seconds to adjust the
brightness.
7
Clean Filter
The Clean Filter LED lights up to notify
you that the filter needs to be cleaned.
After cleaning the filter, press and hold the
Mode button on the control panel for 3
seconds to turn off the Clean Filter light.
NOTE
• The filter reset must be done using the
control panel, not the remote control.
• This feature is a reminder to clean the air
filter for more efficient operation. The
LED light turns on after 250 hours of
operation.
8
Wi-Fi
Enables connection of the air conditioner
to the home Wi-Fi.
To connect Wi-Fi, press the Fan Speed
button on the control panel for 3 seconds.
9
OPERATION 19
ENGLISH

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LG ThinQ Application
(On Some Models)
LG ThinQ Application Features
SMART FUNCTIONS
This feature is only available on models with
the ThinQ logo
The LG ThinQ application allows you to
communicate with the appliance using a
smartphone.
Communicate with the appliance from a
smartphone using the convenient smart features.
Settings
Allows you to set various options on the
appliance and in the application.
NOTE
• If you change your wireless router, internet
service provider, or password, delete the
registered appliance from the LG ThinQ
application and register it again.
• The application is subject to change for
appliance improvement purposes without
notice to users.
• Functions may vary by model.
NOTE
• To verify the Wi-Fi connection, check that
icon on the control panel is lit.
• The appliance supports 2.4 GHz Wi-Fi
networks only. To check your network
frequency, contact your Internet service
provider or refer to your wireless router
manual.
• LG ThinQ is not responsible for any network
connection problems or any faults,
malfunctions, or errors caused by network
connection.
• If the appliance is having trouble connecting to
the Wi-Fi network, it may be too far from the
router. Purchase a Wi-Fi repeater (range
extender) to improve the Wi-Fi signal strength.
• The Wi-Fi connection may not connect or may
be interrupted because of the home network
environment.
• The network connection may not work
properly depending on the Internet service
provider.
• The surrounding wireless environment can
make the wireless network service run slowly.
• The appliance cannot be registered due to
problems with the wireless signal
transmission. Unplug the appliance and wait
about a minute before trying again.
• If the firewall on your wireless router is
enabled, disable the firewall or add an
exception to it.
• The wireless network name (SSID) should be
a combination of English letters and numbers.
(Do not use special characters.)
• Smartphone user interface (UI) may vary
depending on the mobile operating system
(OS) and the manufacturer.
• If the security protocol of the router is set to
WEP, you may fail to set up the network.
Please change it to other security protocols
(WPA2 is recommended) and register the
product again.
Check the distance between the appliance
and the wireless router (Wi-Fi network).
• If the distance between the appliance and
the wireless router is too far, the signal
strength becomes weak. It may take a
long time to register or installation may
fail.
Turn off the Mobile data or Cellular Data
on your smartphone.
Before Using LG ThinQ Application
1
2
Connect your smartphone to the wireless
router.
3
SMART FUNCTIONS
20