Home » LG » Air Conditioners » LG LP0820WSR

LG LP0820WSR Support Question

Find answers below for this question about LG LP0820WSR.
Need a LG LP0820WSR manual? We have 1 online manual for this item!

LG Overview Questions Manuals Reviews Videos Research

Question posted by joep12304 on August 13th, 2023

Cycling Not Caused By Dust

Hello.I have this model and the compressor will shut off after exactly 5 minutes. 3 minutes later it will restart. This repeats. Can someone knowledgeable on LG units suggest what this may be indicative of in terms of where the problem is? Control board, temperature sensor, run capacitor, or something else?

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by SonuKumar on August 13th, 2023 7:40 PM

This answer was accepted by the poster of the original question.

SonuKumar

Member since:
May 9th, 2021

Points: 16,620,300

1,100
points

The compressor in your LG LP0820WSR air conditioner shutting off after exactly 5 minutes and restarting 3 minutes later is indicative of a problem with the compressor itself, the run capacitor, or the thermostat.

Compressor: The compressor is the heart of the air conditioner and is responsible for circulating the refrigerant through the system. If the compressor is not working properly, it will overheat and shut down automatically to prevent damage. This is the most likely cause of the problem if the compressor is shutting off after 5 minutes.

Run capacitor: The run capacitor helps to start and run the compressor. If the run capacitor is faulty, it can cause the compressor to overheat and shut down.

Thermostat: The thermostat is responsible for sensing the temperature of the room and sending a signal to the compressor to turn on or off. If the thermostat is not working properly, it can cause the compressor to turn off prematurely.

To diagnose the problem, you can try the following:

Check the voltage at the compressor terminals. The voltage should be between 220 and 240 volts. If the voltage is low, it could be a problem with the power supply or the compressor itself.

Check the run capacitor. The run capacitor should have a capacitance of between 3 and 5 microfarads. If the capacitance is low, the capacitor will need to be replaced.

Check the thermostat. The thermostat should be set to the desired temperature and the fan should be running. If the thermostat is not working properly, it will need to be replaced.

If you have checked all of these things and the compressor is still shutting off after 5 minutes, you will need to call a qualified technician to diagnose the problem further.

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

Regards,
Sonu
Your search handyman for all e-support needs!!

Answer #2: Posted by Hanna0809 on August 14th, 2023 12:06 PM

Hanna0809

Member since:
July 22nd, 2023

Points: 21,130

100
points

The cycling issue you're experiencing with your LG unit could potentially be caused by a malfunctioning control board, temperature sensor, or run capacitor. To pinpoint the exact problem, it's advisable to consult with a professional technician who can diagnose and troubleshoot the issue accurately. They can perform tests and inspections to identify the faulty component and recommend the necessary repairs or replacements.

Related LG LP0820WSR Manual Pages

Owners Manual - Page 1

All Rights Reserved. ENGLISH ESPAÑOL 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 LP0820WSR LP1020WSR LP1220GSR LP1420BSR LP1420BHR Rev.00 www.lg.com Copyright © 2019 LG Electronics Inc.

Owners Manual - Page 2

...PRODUCT OVERVIEW 7 Key Parts and Components 8 INSTALLATION 8 Electrical Information 9 Before Installing the Air Conditioner 9 Wireless Remote Control 10 Contents of Installation Kit 10 Selection of Installation Location 11 ...Extensions 13 Installing Vent Panels 15 Drain Hose Installation for Heating (On Some Models) 16 Garden Hose Installation for Dehumidifying (Dry Mode Only) 17 OPERATION ...

Owners Manual - Page 3

...instructions. CAUTION You may be killed or seriously injured if you what may be injured or cause damage to potential hazards that can kill or injure you do not follow the safety alert...and either the word WARNING or CAUTION. We have provided many important safety messages in this unit. Always read and follow instructions. All safety messages will tell you do not follow all safety...

Owners Manual - Page 4

...the product may be supervised to ensure that they do not play with the air conditioner. Keep the cord out from under any circumstances, cut or remove the third...LG Electronics Customer Information Center. Do not modify or extend the power cord. Do not use of children. If you detect a strange sound, a chemical or burning smell, or smoke coming from the outlet. The air conditioner...

Owners Manual - Page 5

... if you wish to the unit. Attaching the adapter ground terminal...be made. To clean the interior, contact the LG Electronics Customer Information Center or a dealer. Do ..., or lack of experience and knowledge, unless they have been given supervision or...broken adapter plug. - Unplugging the power cord frequently can cause corrosion or damage, GROUNDING INSTRUCTIONS The power cord of an...

Owners Manual - Page 6

... objects. Use a soft cloth to avoid excessive vibration or water leakage. Follow installation instructions exactly to avoid scratching the exterior. Make sure the air inlet and outlet are used for use strong cleaning agents or solvents when cleaning the air conditioner. Use a soft cloth to the product or property when using this product, follow...

Owners Manual - Page 7

... a garden hose for continuous drainage when running the air conditioner in Dry mode. 8 PUMP DRAIN PORT (On Some Models) Connect the provided pump drain hose for drainage when running the air conditioner in Heat mode. 9 10 10 11 79 86 9 11 PUMP DRAIN HOSE (On Some Models) Connect to adjust the temperature and operate most functions...

Owners Manual - Page 8

... this cord are not grounded. Do not use an extension cord with this device trips, the cause should be installed in the event the shields become exposed. CAUTION The conductors inside this portable air conditioner. - This unit is not intended to be user-serviced. If the TEST button does not trip or if the...

Owners Manual - Page 9

... in the remote control. Keep the remote control away from the remote control if the air conditioner is not going to be exposed to fade, replace the batteries. The remote control will not work properly if the unit is exposed to prevent discharge, remove the battery from extremely hot or humid places. In...

Owners Manual - Page 10

... panel 2 Security brackets 4 Type A screws (1/2") 4 Type B screws (3/4") 1 Type C screw (5/16") 1 Drain hose (on some models) 1 Lock nut (on some models) Selection of Installation Location 20″ 20″ 20″ 20″ NOTE The length of this could cause malfunction. Do not replace or extend it with a hose that is specially designed according...

Owners Manual - Page 11

.... 2 Insert the mounting bracket on the flexible vent hose. 3 Turn the mounting bracket counterclockwise though 5 rotations or until the flexible vent hose is firmly attached. 4 Repeat the process to attach the diffuser to lock it in place Lock Unlock INSTALLATION 11 Lock Attaching the Flexible Vent Hose Set Insert the mounting...

Owners Manual - Page 12

...; to fix the panels together at the proper length. 12 INSTALLATION Window Vent Panel and Extensions The window installation kit allows you to install the air conditioner in most vertical-sliding windows 18″ to 50″ wide, or horizontal-sliding windows from 18″ to fit the window opening 18″...

Owners Manual - Page 13

... adhesive foam seal ↓ INSTALLATION 13 Short adhesive foam seal ↓ ↑ Long adhesive foam seal Attach the long adhesive foam weather seals to prevent air and insects from getting into the room.

Owners Manual - Page 15

ENGLISH INSTALLATION 15 Drain Hose Installation for Heating (On Some Models) CAUTION • If you use the Heat mode, you must install the drain... freezing 32 °F (0 °C) follow the indoor drainage instructions. • When the weather is above freezing, the unit can be stained or damaged by the draining water. NOTE • Inserting the drain hose into place. 2. If only the...

Owners Manual - Page 17

...button repeatedly to toggle through and select the operating mode. NOTE • To protect the compressor, the fan and compressor may vary by model. Cool ( ) Compressor runs...Compressor runs and heats the room. The 2 4 default mode is 3 preset and cannot be adjusted. OPERATION Control Panel and Remote Control 8 OPERATION 17 6 ENGLISH 1 2 3 4 5 1 Power ( ) Turns the air conditioner...

Owners Manual - Page 18

... Celsius (°C), press and hold the Timer button on from 1 to 24 hours later. NOTE • To switch the temperature units on control panel. 6 Auto Swing This function automatically moves the louvers to indicate the selected fan speed. When the air conditioner is off, set it to automatically turn off from 1 to select the desired...

Owners Manual - Page 19

... drained, reinstall the drain cap, making sure it is full, 3. Use a vacuum cleaner to clean the air conditioner. • Never pour water onto or into the air conditioner. When the internal water collection tank is on indoor air quality, more frequent cleaning may also place a pan under the drain that will turn off until the...

Owners Manual - Page 20

...minutes, the product will not stay engaged, discontinue use of the air FL appears in the new mode. weeks. See 'Air conditioner freezing up . Make sure there are no curtains, blinds, or furniture blocking the front of the compressor..., wait 3 minutes to restart the air conditioner to prevent tripping of the air conditioner. Mode switched from Cool to Heat or vice versa....

Owners Manual - Page 21

...21 ENGLISH Problem Possible Cause Solutions Air conditioner freezing up. Moisture removed from properly cooling the room. Air movement sound. Remote ..."CH" in very humid areas. Air conditioner turns on and off rapidly. obstruct the air conditioner from air and drains into base pan. Refer to low. Noise when unit is normal. Outside temperature extremely hot...

Owners Manual - Page 22

...under normal household use . Damage or failure caused by incorrect electrical current, voltage, or plumbing codes. Replacing house fuses or resetting of circuit breakers, correction of house wiring or plumbing, or correction of delivery. 22 WARRANTY WARRANTY WHAT THIS WARRANTY COVERS: LG Electronics U.S.A., Inc. ("LG") warrants your LG Portable Air Conditioner ("product") against defect in -home...

LG Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

Window AC is Freezing up or Icing - LG Consumer Knowledge Base
..., reducing cooling capacity and causing an accumulation of the room. Also, the temperature difference can be a factor in the filter can form frost and may actually become so cold that alleviates the problem. Article ID: 6269 Views: 2393 Window Air Conditioners: How to evaporator coil icing: When an air conditioning or refrigeration unit evaporator coil becomes sufficiently...
Air Conditioner: Noise during operation - LG Consumer Knowledge Base
... in an enclosed area? Window AC is normal. Is the air conditioner installed in an enclosed area is a result of the compressor starting up or Icing Window AC cool but not removing humidity Air conditioner: Why does the unit run constantly? EER? / Window Air Conditioner: Noise during the first 2 - 3 minutes of operation because of moisture being picked up by the...
How to properly clean your dehumidifier - LG Consumer Knowledge Base
...: Noisy Operation Dehumidifier continues to unit being recycled back through the air filter during its cycle due to run properly. - Clean the outside doors are worn and loose, if so replace and install new bearings and power unit on the control panel. If you have set on the dehumidifier will shut the unit off or unplugged during cleaning...