User manual LG UT12 NEC

[. . . ] Maintenance and Service . . . . . . . . . . 23 Indoor Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Purifying filter(Optional). . . . . . . . . . . . . . . 24 Operation Tips!. . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 When the air conditioner is not going. . . . Save time and money!. . . . . . . . . . . . . . . . . . . . . . . . . . 26 Call the service immediately in the following situations . . . . . . . . . . . . . . . . 26 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. READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. [. . . ] Sharp edges could cause injury. Do not insert hands or other objects through the air inlet or outlet while the product is operating. There are sharp and moving parts that could cause personal injury. Do not tilt the unit when removing or uninstalling it. The condensed water inside can spill . If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas. The refrigernat gas can cause frostbite (cold burn) If the refrigerant gas leaks during the installation, ventilate the area immediately. Otherwise it can be harmfull for your health. Do not mix air or gas other than the specified refrigerant used in the system . If air enters the refrigerant system, an excessively high pressure results, causing equipment damage or injury. Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries. There is risk of fire or product failure. Dismantling the unit, treatment of the refrigerant oil and eventual parts should be done in accordance with local and national standards. Do not recharge or disassemble the batteries. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open. FAN operation doesn't bring out cold air but air from regular fan comes out. Airflow Setting We can simply adjust the desired airflow rate buttons 1 Press (NONE) to set the desired airflow direction. Display of these lists depends on products function. NONE : Released swirl Please refer to the manual of product. <Ariflow Setting Table> Symbol Swril : vane paired opend cross UpDown : Vane move from up to down automatically and continuously LeftRight : Vane move from left to right automatically and continuously Description Some functions may not be operated and displayed depending on the product type. Owner's Manual 11 Operating Instructions Temperature setting/ room temperature check simply 1 We can the adjust the desired temperature. Press buttons to adjust the desired : Increase 1C per one time pressing : Decrease 1C per one time pressing Room temp: Indicate the current room temperature. Set temp: Indicate the temperature that user want to set. Depend on what kind of controller, the desired temperature can be adjusted at 0. 5C. Cooling operation: The cooling mode doesn't work if desired temperature is higher than room temperature Please lower the desired temperature. Heating operation: The heating mode doesn't work if desired temperature is higher than room temperature Please lower the desired temperature. 2 Whenever press seconds. button, the room temperature will be displayed within 5 After 5 seconds, it turns to display the desired temperature. Because of location of remote controller, the real room temperature and the this displayed value can be different Sub function : Plasma Purification(Optional) 1 Repeat pressing button until icon flash. 2 Operate or cancel Plasma Purification function by pressing button. ( icon appears/disappears on to selection ) button to exit. [. . . ] Air conditioner does not operate for about 3 minutes when restart. Does not cool or heat effectively. Explanation Have you made a mistake in timer operation? Has the fuse blown or has the circuit breaker been tripped? Check that this is not a damp smell exuded by the walls, carpet, furniture or cloth items in the room. [. . . ]