User manual LG LT101HSG

[. . . ] If you review our chart of Troubleshooting Tips first, you may not need to call for service at all. Maintenance and Service . . . . . . . . . . . . 22 PRECAUTION · Contact the authorized service technician for repair or maintenance of this unit. · Contact the installer for installation of this unit. · 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. [. . . ] 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 on the Remote Controller and you are not able to control the room temp. During the healthy dehumidification function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temp. So that room condition is kept healthy and comfortable even in the very humid season. Owner's Manual 15 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. Press the Timer SET button. NOTICE SET Check the indicator for A. M. and P. M. Delay start/Pre-set stop 1. Make sure the time is set correctly on the display of the remote controller. Press the ON/OFF Timer buttons to turn Timer on or off. Press the Time Setting buttons until the desired time is set. To set the selected time, press the Timer setting button aiming the remote controller at the signal receptor. To cancel the timer setting CANCEL Check if 2nd F icon is off. Press the Timer Cancel button aiming the remote controller at the signal receptor. SET (The timer lamp on the air conditioner and the display will go out. ) CANCEL SET ON OFF NOTICE Select one of the following four types of operation. with the unit running Delay OFF Timer Delay ON Timer Delay OFF and ON Timer Delay ON and OFF Timer Owner's Manual 19 Operating Instructions Vertical Airflow Direction Control The up/down airflow (Vertical Airflow) can be adjusted by using the remote control. NOTICE If you press the CHAOS swing button, the horizontal airflow direction is changed automatically based on the CHAOS algorithm to distribute the air in the room evenly and at the same time to make the human body feel most comfortable, as if enjoying a natural breeze. Always use the remote control to adjust the up/down airflow direction. Manually moving the vertical airflow direction louver by hand, could damage the air conditioner. [. . . ] Ensure that the temperature settings are correct. Check to see if the air filter is clogged with dust. Ensure that the air flow from the outside is not obstructed and that there is a clearance of over 20" between the back of the air conditioner and the wall or fence behind it. Close all doors and windows and check for any source of heat in the room. Before calling for service, please review the following list of common problems and solutions. [. . . ]