User manual LG LMNC12GTRA0

[. . . ] website http://www. lgservice. com LG LG Ceiling Cassette Air Conditioner OWNER'S MANUAL Dear Owner Thank you for installing LG Air Conditioner. Your best choice guarantees you a great performance and service to make your life comfortable & pleasant. IMPORTANT · Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. · Please retain this owner's manual for future reference after reading it thoroughly. P/No. : MFL37562504 Ceiling Cassette Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . 3 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 I Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues. Prior to Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. [. . . ] It has already been set by the Fuzzy rule. If the system is not operating as desired, manually switch to another mode. The system will not automatically switch from the cooling mode to the heating mode, or from heating to cooling, then you must set the mode and the desired temperature again. During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and down automatically. If you want to stop auto-swing, press the chaos swing button again. Owner's Manual 13 Operating Instructions Healthy Dehumidification Operation 1 Press the Start/Stop button. The unit will respond with beep sound. 2 Open the door on the Remote Controller. To select Healthy Dehumidification Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling Auto Healthy Heating Dehumidification (Heat pump model only) 3 ON Set the fan speed. You can select the fan speed in four steps - low, medium, high, or CHAOS. Each time the button is pressed, the fan speed mode is shifted. NATURAL WIND BY THE CHAOS LOGIC For more fresh feeling, press the Indoor Fan Speed Selector and set CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic. DURING HEALTHY DEHUMIDIFICATION OPERATION: If you select the dehumidification mode on the operation selection button, the A/C starts to run the dehumidification function, automatically setting the room temp. and air volume to the best condition for dehumidification based on the sensed room temp. is not displayed in the Remote Controller and you are not able to control the room temp. During the healthy dehumidification function, the air volume is automatically set according to the algorithm responding to the current room temp. and makes the room condition healthy and comfortable even in the high humidity season. 14 Ceiling Cassette Air Conditioner Operating Instructions Heating Operation(Heat pump model only) 1 Press the Start/Stop button. The unit will respond with beep sound. 2 Open the door on the Remote Controller. To select Heating Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling Auto Healthy Dehumidification Heating (Heat pump model only) 3 ON Set the temperature higher than the room temperature. The temperature can be set within a range of 16°C~30°C in 1°C. To raise the temperature To lower the temperature 4 Set the fan speed again. You can select the fan speed in four steps­low, medium, high, or CHAOS. Each time the button is pressed, the fan speed mode is shifted. NATURAL WIND BY THE CHAOS LOGIC For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic. Owner's Manual 15 Operating Instructions Jet Cool Operation 1 Press the Start/Stop button. [. . . ] Clean at least once every two weeks. 22 Ceiling Cassette Air Conditioner Maintenance and Service Troubleshooting Tips!Save time and money! Check the following points before requesting repairs or service. . . . If the fault persists, please contact your dealer or service center. Case The air conditioner does not operate. [. . . ]