Advertisement

Quick Links

Visit us at http://www.lgservic{
LG
Room Air Conditioner
OWNER'S MANUAL
nd thoroughly
3ir conditioner.
reference after

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MFL39817402 and is the answer not in the manual?

Questions and answers

Summary of Contents for LG MFL39817402

  • Page 1 Visit us at http://www.lgservic{ Room Air Conditioner OWNER'S MANUAL nd thoroughly 3ir conditioner. reference after...
  • Page 2: For Your Records

    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.
  • Page 3: Safety Precautions

    Safety Precautions To preventinjury to the useror otherpeople andpropertydamage,the followinginstructionsmust be followed. • Incorrectoperationdueto ignoringinstructionwill causeharm or damage. Theseriousnessis classifiedby the following indications. , .WARNING CAUTION This symbol This symbol indicates indicates the possibility the possibility of death or serious of injury or damage.
  • Page 4 Safety P recautions ° Improper orloose connections cancause °Children mayplay withthem andcause , Dirty, l oose orbroken power p lugcancause electric s hock or fire. heatgeneration o rfire. injury. , Thereisriskofelectric shockor fire. , Incorrect refrigerant usedcanprevent the °Otherwise i t maycause afireorelectrical shock.
  • Page 5 Safety Precautions ,There is risk of d amage or l oss of p roperty. ,It m ay cause product failure. , Thereisriskoffire,electric s hock, o r damage totheplastic p arts oftheproduct. °There is risk of p ersonal injury. ,There is risk of p ersonal injury and failure , A dirty filterreduces t heefficiency.
  • Page 6: Electrical Safety

    Electrical Safety AWARNING • This appliance must be properly grounded. To minimize the risk of electric shock, you must alway plug into a grounded oulet. • Do not cut or remove the grounding prong from the power plug. • 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 through the house wiring.
  • Page 7: Product Introduction

    Product Introduction Here is a brief introduction of the indoor and outdoor units. Please see the information specific to your indoor unit type. Air inlet Air filter Plasma filter Air discharge Front panel Power cord Signal receiver ON/OFF button Lights up during the system operation, error code and auto restart setting. On/Off Lights up during sleep mode auto operation.(non-lnverter Model) Sleep mode...
  • Page 8 Operating Instructions 1. Remove the battery cover by pulling it according to the arrow direction. 2. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. 3. Reattach the cover by sliding it back into position. 1.
  • Page 9 Operating Instructions 1. START/STOP BUTTON The controls will look like the following. Used to turn off/on the unit. 2. OPERATION MODE SELECTION BUTTON Signal transmitter Used to select the operation mode. 3. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. 4.
  • Page 10 Operating Instructions r;esth'heST:: Open the door of the remote controller and press the operation mode button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. iiiii!!iHiii!Hii!iiiiii!iiiiiiiiiiiiiiii, i! iiiiiii ii _h_g Changeover Dehumidification (Heat pump m0del0@ Auto Operation (Cooling Only Model)
  • Page 11 Operating Instructions DuringHealthy DehumidificationOperation u If you select the dehumidificationmode on the OPERATION MODE SELECTIONBUTTON, the product starts to run the dehumidification function. It automaticallysets the room temperature and airflow volumeto the best conditionfor dehumidification, based on the sensedcurrent room temperature.
  • Page 12 IQ c| lasma filter is a technology developed by LG to get rid of microscopic This plasma kills and destroys the contaminants completely to provide clean and hygienic air.
  • Page 13 Operating Instructions an operate efficiently by setting body-adaptation time according to the change of time and temperature and _ing deEnergy-saving c ooling mode can save energy in cooling and healthy dehumidification operation, because it automatica!ly sired temperature. 1. Press the START/STOP BUTTON to start the unit. 2.
  • Page 14 Operating Instructions 1. Pressthe SLEEPMODEAUTOBUTTON to setthetime whenyou want the unitto stop automatically. 2. Thetimer is programmed in one-hourincrementsby pressing the SLEEPMODEAUTO BUTTON1to 7 times. Thesleep modeis availablefor 1 to 7 times. To alterthetime periodin stepsof 1 hour,pressthe SLEEPMODEAUTOBUTTONwhileaimingat air conditioner. 3.
  • Page 15 Operating Instructions The up/down airflow (Vertical airflow) can be The left/right--Horizontal airflow)can be adjusted *_ adjusted by using the remote controller. by using the remote control. 1. Press the START/STOP BUTTON to start the 1. Press the START/STOP BUTTON to start the unit.
  • Page 16: Maintenance And Service

    Maintenance and Service CAUTION Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and unplug the power cord. Clean the unit with a soft dry cloth. Do not use bleach or abrasives. A CAUTION Never use any of these •...
  • Page 17: Maintenance

    Maintenance and Service How to use the front panel 1. Front panel closing 2. Front panel removing Move the link upward and close the front panel. Raise the link up to hook hanger and remove front panel forward. !iiii i¸ The heat exchanger coils and panel vents of the outdoor unit should be checked regularly.
  • Page 18 Maintenance and Service The air conditioner may be operating abnormally when: • Make sure the air conditioner plug is pushed completely into the outlet. • Check the house fuse/circuit breaker box and replace the fuse or reset the breaker. • If power failure occurs, turn the mode conditioner control to OFF.
  • Page 19 P/No.: MFL39817402...

Table of Contents