Related Manuals for LG S18AQU
Summary of Contents for LG S18AQU
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Page 1: Air Conditioner
OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED P/NO : MFL63741301 http://www.lghvac.com www.lg.com... -
Page 2: Table Of Contents
TABLE OF CONTENTS A. Safety Precautions ...3 B. Electrical Safety...6 Temporary Use of an Adapter ...6 Temporary Use of an Extension Cord ...6 Symbols used in this Manual...6 C. Product Introduction...7 Indoor Units ...7 Operation Indication Lamps ...7 D. Operating Instructions...8 How to insert the Batteries ...8 Wireless Remote Controller Maintenance...8... -
Page 3: Safety Precautions
Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. ■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. ■... - Page 4 Safety Precautions Indoor/outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals. • Improper or loose connections can cause heat generation or fire. Be sure to check the refrigerant to be used.
- Page 5 Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system. • There is risk of damage or loss of property. Do not touch the metal parts of the product when removing the air filter.
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Page 6: Electrical Safety
Electrical Safety Electrical Safety • This appliance must be properly grounded. To minimize the risk of electric shock, you must always 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 Indoor Units Front Panel Horizontal Sub Vane Horizontal Main Vane Operation Indication Lamps • Cooling : 'Cooling' lamp lights up during Cooling Operation • Heating : 'Heating' lamp lights up during Heating Operation • Plasma : 'Plasma' lamp lights up during Plasma Purification Operation ✻... -
Page 8: Operating Instructions
Operating Instructions Operating Instructions How to insert the Batteries 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. NOTE 1. -
Page 9: Wireless Remote Controller
Wireless Remote Controller The controls will look like the following. Signal transmitter SLEEP Operating Instructions ON/OFF BUTTON Used to turn off/on the unit. OPERATION MODE SELECTION BUTTON Used to select the operation mode. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. INDOOR FAN SPEED SELECTION BUTTON Used to select fan speed in six steps low, medium-low, medium, medium-high, high and natural wind. - Page 10 Operating Instructions The controls will look like the following. Signal transmitter SLEEP 10 Air Conditioner TIME ADJUSTING BUTTONS Used to adjust the time. TIMER SET/CLEAR BUTTON(after adjusting) Used to set and to cancel the timer operation. RESET BUTTON Used prior to resetting time. LED LUMINOSITY BUTTON Used to adjust LED luminosity.
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Page 11: Operation Mode
Operation Mode Press the ON/OFF BUTTON to turn the unit on. The unit will respond with a beep. Open the cover 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. Auto Cooling Changeover... -
Page 12: Auto Changeover Operation
Operating Instructions Auto Changeover Operation (Single Air Conditioner) This operation is basically heating or cooling function of the air conditioner. But during this operation the controller changes the operation mode automatically to keep the temperature within ±2°C with respect to the setting temperature. Auto Operation (Multi Air Conditioner) <For Cooling Model>... -
Page 13: Air Circulation Operation
During this operation, 'Cooling' lamp lights up. PLASMA Purification Operation Plasma filter is a technology developed by LG to get rid of microscopic contaminants in the intake air by generating a plasma of high charge electrons. This plasma kills and destroys the contaminants completely to provide clean and hygienic air. -
Page 14: Energy-Saving Cooling Mode
Operating Instructions Energy-Saving Cooling Mode Display Luminosity Setting the Current Time NOTE 14 Air Conditioner → →... -
Page 15: Timer Setting
Timer Setting Description Press the Timer button once to set on the Reserved 'On' (Press the Timer button twice to set the Reserved 'Off') Press the Time Setting buttons until the desired time is set. - The order of a.m. and p.m. -> hour ->minute is repeated whenever you press the <... -
Page 16: Horizontal Vane Control
Operating Instructions Horizontal Vane Control The Horizontal Vane can be adjusted by using the remote controller. 1. Press the ON/OFF BUTTON to start the unit. 2. Press the vertical airflow direction button. Each time the button is pressed, the air-flow direction is changed in the direction of the arrow. -
Page 17: Jet Cool Operation
Jet Cool/Heat Operation Jet cool function can be used to cool the room quickly in hot summer. When this function is turned on, the air conditioner runs in cooling operation mode with super high fan speed and 18°C setting temperature for 30 minutes for fast and effective cooling. -
Page 18: Auto Restart Function
Operating Instructions Auto Restart Function This function is useful in the situation of power failure. When power regains after a failure this feature restore the previous operating condition and the air conditioner will run in the same settings. NOTE This feature is enabled by factory default setting, but you can disable it by pressing the ON/OFF button for 6 seconds. -
Page 19: Maintenance And Service
Maintenance and Service Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and unplug the power cord. Indoor Unit Clean the unit with a soft dry cloth. Do not use bleach or abrasives. Never use any of these •... -
Page 20: Outdoor Unit
Maintenance and Service Outdoor Unit The heat exchanger coils and panel vents of the outdoor unit should be checked regularly. If clogged with dirt or soot, the heat exchanger and panel vents may be professionally steam cleaned. NOTE Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs. Operation Tips! Do not overcool the room. -
Page 21: Troubleshooting Tips! Save Time And Money
Troubleshooting Tips! Save time and money! The air conditioner may be operating abnormally when: Problem Possible Causes ■ The air conditioner is unplugged. ■ The fuse is blown/circuit breaker is tripped. ■ Power failure. conditioner does not start ■ High voltage. ■... - Page 22 22 Air Conditioner...