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OWNER'S MANUAL
AIR
CONDITIONER
Read this owner's manual thoroughly before operating the appliance
and keep it handy for reference at all times.
TYPE: PORTABLE AIR CONDITIONER
LP1423BH
Rev.01
Caution, risk of fire
Copyright © 2022 - 2023 LG Electronics Inc. All Rights Reserved.
www.lg.com

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Summary of Contents for LG LP1423BH

  • Page 1 Read this owner’s manual thoroughly before operating the appliance and keep it handy for reference at all times. TYPE: PORTABLE AIR CONDITIONER LP1423BH www.lg.com Caution, risk of fire Copyright © 2022 - 2023 LG Electronics Inc. All Rights Reserved. Rev.01...
  • Page 2: Table Of Contents

    13 Window Vent Panel and Extensions 14 Installing Vent Panels 16 Drain Hose Installation for Heating (On Some Models) 17 Garden Hose Installation for Dehumidifying (Dry Mode Only) 18 OPERATION Control Panel and Remote Control 21 SMART FUNCTIONS 21 LG ThinQ Application (On Some Models)
  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS 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.
  • Page 4 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.
  • Page 5 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.
  • Page 6 SAFETY INSTRUCTIONS 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.
  • Page 7 SAFETY INSTRUCTIONS Caution, risk of fire ● Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. ● The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).
  • Page 8: Product Overview

    PRODUCT OVERVIEW PRODUCT OVERVIEW Key Parts and Components temperature, and WIRELESS REMOTE CONTROL The remote control allows you to adjust the temperature and operate most functions of the air conditioner from across the room. REMOTE CONTROL HOLDER using the bottom drain port. CONTINUOUS DRAIN PORT Connect a garden hose for continuous drainage when running the air conditioner in Dry mode.
  • Page 9: Installation

    INSTALLATION INSTALLATION WARNING Electrical Information This appliance should be installed in Power cord may include a current interrupter accordance with the National Electrical device. TEST and RESET buttons are provided Code. on the plug case. The device should be tested on Use of extension cords could cause serious TEST button injury or death.
  • Page 10: Before Installing The Air Conditioner

    INSTALLATION INSTALLATION Before Installing Wireless Remote Control the Air Conditioner Inserting Batteries If the display screen of the remote control begins to fade, replace the batteries. Insert AAA (1.5 Vcc) batteries before using the remote control. Remove the cover on the back of the remote control.
  • Page 11: Preparing For Installation

    INSTALLATION Preparing for Installation Basic Installation Materials Supplied Round Type Square Type 1 Diffuser 1 Flexible vent hose 1 Mounting Bracket Flexible vent hose set 1 Panel A (52 cm) 1 Panel B (52 cm) 1 Panel C (52 cm) 1 Panel D (52 cm) Window vent panel Extension panel...
  • Page 12: Assembling The Flexible Vent Hose Set

    INSTALLATION Assembling the Flexible Vent Hose Set Pull evenly on the folds to extend one end of the flexible vent hose. Insert the mounting bracket on to the end of the vent hose, aligning the mounting bracket threads with the notch on the flexible vent hose. Turn the mounting bracket counterclockwise though 5 rotations or until the flexible vent hose is firmly attached.
  • Page 13: Window Vent Panel And Extensions

    INSTALLATION Window Vent Panel and Extensions The window installation kit allows you to install the air conditioner in most vertical-sliding windows 52 cm to 200 cm wide, or horizontal-sliding windows from 52 cm to 200 cm high. (unit: cm) Panel B (52 cm) Panel Fig.
  • Page 14: Installing Vent Panels

    INSTALLATION Installing Vent Panels Long adhesive foam seal ↓ ↑ Long adhesive foam seal Attach the long adhesive foam weather Insert the panel assembly in the bottom sash seals to the top and bottom sides of the channel. Use care when installing the window vent panel assembly.
  • Page 15 INSTALLATION Insert Insert the diffuser into the opening in the vent panel and slide the diffuser all the way over to lock the tabs in place. Position the diffuser with the round opening above the bottom of the vent panel to avoid interference from the window sill.
  • Page 16: Drain Hose Installation For Heating (On Some Models)

    INSTALLATION Drain Hose Installation for Heating (On Some Models) CAUTION • If you use the Heat mode, you must install the drain hose. If only the Cool mode is used, the drain hose is not needed. • If the outside temperature is at or near freezing 32 °F (0 °C) follow the indoor drainage instructions.
  • Page 17: Garden Hose Installation For Dehumidifying (Dry Mode Only)

    INSTALLATION Outdoor Drainage 1. To attach the drain hose, insert the connector into the pump drain port at the back of the unit until it snaps into place. 2. Unscrew the nut at the bottom of the locking nut. Insert the locking nut into the hole in the front of the window vent panel and reassemble the nut.
  • Page 18: Operation

    OPERATION 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.
  • Page 19 OPERATION Temperature Control ∧/∨ Power ( In Cool, Dry and Heat mode, the ∧/∨ Turns the air conditioner on and off. A chime sounds to confirm you have turned buttons adjust the set temperature up to it on or off. 86 °F (30 °C) or down to 60 °F (16 °C), in one-degree increments.
  • Page 20 OPERATION Auto Swing Removing Condensation Buildup This function automatically moves the louvers to adjust the direction of the air Condensation can build up inside the unit flow. Press the Auto Swing button when the Cool and Dry modes are used. repeatedly to select the desired direction.
  • Page 21: Smart Functions

    Settings • LG ThinQ is not responsible for any network Allows you to set various options on the connection problems or any faults, malfunctions, or errors caused by network appliance and in the application.
  • Page 22 LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com.
  • Page 23: Maintenance

    MAINTENANCE MAINTENANCE Cleaning the Air Filter The air filters should be cleaned every two weeks. Depending on indoor air quality, more WARNING frequent cleaning may be needed. A dirty air filter will decrease airflow and reduce efficiency. Before cleaning or performing maintenance, unplug the product and wait until the fan 1.
  • Page 24: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service The appliance is equipped with an automatic error-monitoring system to detect and diagnose problems at an early stage. If the appliance does not function properly or does not function at all, check the following before you call for service. Problem Possible Cause Solutions...
  • Page 25 TROUBLESHOOTING Problem Possible Cause Solutions obstruct the air conditioner from Air conditioner The cooling coils are iced over. properly cooling the room. Set the freezing up. mode control at High Fan or High Cool. This is normal for a short period in Water collects in Moisture removed from air and areas with little humidity;...
  • Page 26 Voltage Frequency Power Current Power Current Nor. 1 400 W Nor. 12.3 A Nor. 1 020 W Nor. 9.0 A LP1423BH 115 V ~ 60 Hz Max. 1 500 W Max. 15.0 A Max. 1 250 W Max. 12.0 A...
  • Page 27 LG ELECTRONICS MEXICO, S.A. DE C.V. Sor Juana lnés de la Cruz No. 555 Col. San Lorenzo Industrial Tlalnepantla de Baz, Estado de México C.P. 54033 Tel. 55-5321-1919 Página web http://www.lg.com.mx...

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