User manual LG LRDN22725ST

[. . . ] E-3 · PART NAMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4 · USING THE REMOTE CONTROL . . . . . . . . . . . . . . . . . . E-6 · TIPS ABOUT PLASMACLUSTER OPERATION . E-7 · BASIC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Install the unit in a place with minimal dust, fumes and moisture in the air. · Arrange the drain hose to ensure smooth drainage. Insufficient drainage may cause wetting of the room, furniture etc. · Make sure a leak breaker or a circuit breaker is installed, depending on the installation location, to avoid electrical shock. E-2 ADDITIONAL NOTES ON OPERATION OPERATING TEMPERATURE RANGE INDOOR TEMP. OUTDOOR TEMP. upper limit COOLING lower limit 32°C D. B. = Wet-bulb · The built-in protective device may prevent the unit from operating when used out of this range. · Condensation may form on the air outlet if the unit operates continuously in the COOL or DRY mode when humidity is over 80 percent. WHEN POWER FAILURE OCCURS This air conditioner has a memory function to store settings when a power failure occurs. After power recovery, the unit will automatically re-start in the same settings which were active before the power failure, except for timer settings. If the timers were set before a power failure, they will need to be re-set after power recovery. TIPS ON SAVING ENERGY Below are some simple ways to save energy when you use your air conditioner. SET THE CORRECT TEMPERATURE · Setting the thermostat 1°C higher than the desired temperature in the COOL mode will save approximately 10 percent in power consumption. · Setting the temperature lower than necessary during cooling operation will result in increased power consumption. BLOCK DIRECT SUNLIGHT AND PREVENT DRAFTS · Blocking direct sunlight during cooling operation will reduce power consumption. · Close the windows and doors during cooling opeation. SET PROPER AIR FLOW DIRECTION TO OBTAIN THE BEST AIR CIRCULATION KEEP FILTER CLEAN TO ENSURE THE MOST EFFICIENT OPERATION MAKE MOST OF THE TIMER OFF FUNCTION DISCONNECT THE POWER CORD WHEN THE UNIT IS NOT USED FOR AN EXTENDED PERIOD OF TIME · The indoor unit still consumes a small amount of power when it is not operating. E-3 PART NAMES INDOOR UNIT 1 2 3 4 5 6 7 8 9 0 q 1 Inlet (Air) 2 Open Panel 3 Air Filters 4 AUX. ) on the E-8 TIPS ABOUT AUTO MODE In the AUTO mode, the temperature setting and mode are automatically selected according to the room temperature when the unit is turned on. Modes and Temperature Settings Room temp. at operation start-up Below 24°C 24°C-26°C 26°C-28°C Above 28°C Automatic Operation Thermostat Setting Room Temp. at start-up 24°C 25°C 26°C Mode DRY COOL COOL COOL TIPS ABOUT FAN SPEED LAMP During operation, the FAN SPEED Lamp will light up in 3 levels (2 levels for DRY mode) on the indicator panel of the unit to indicate the fan speed. When fan speed is set to AUTO When fan speed is set to manual Soft speed Low speed High speed The AUTO FAN SPEED Lamp will light up. To turn off the FAN SPEED Lamp, press the DISPLAY button. The PLASMACLUSTER Lamp will also go off. DISPLAY MODE 1h FAN SWING CANCEL E-9 ADJUSTING THE AIR FLOW DIRECTION VERTICAL AIR FLOW DIRECTION The air flow direction is automatically preset in each mode as follows for optimum comfort: COOL and DRY mode FAN ONLY mode Horizontal air flow Diagonal air flow HOW TO ADJUST THE AIR FLOW DIRECTION Press the SWING button on the remote control once. · The vertical adjustment louvre will change its angle continuously. Press the SWING button again when the vertical adjustment louvre is at the desired position. · The louvre will stop moving within the range shown in the diagram. · The adjusted position will be memorized and will be automatically set to the same position when operated the next time. Adjustment range COOL and DRY mode FAN ONLY mode The adjustment range is narrower the SWING range in order to prevent condensation from dripping. The range is wide so the air flow can be directed toward the floor. HORIZONTAL AIR FLOW DIRECTION Hold the horizontal adjustment louvre as shown in the diagram and adjust the air flow direction. CAUTION Never attempt to adjust the vertical adjustment louvres manually. · Manual adjustment of the vertical adjustment louvre can cause the unit to malfunction when the remote control is used for the adjustment. · When the vertical adjustment louvre is positioned at the lowest position in the COOL or DRY mode for an extended period of time, condensation may result. [. . . ] · When ONE-HOUR OFF TIMER is set during TIMER OFF or TIMER ON duration, the TIMER ON or TIMER OFF will be cancelled. E-13 AUXILIARY MODE Use this mode when the remote control is not available. TO TURN ON Lift the front panel of the indoor unit and press the AUX. ) on the unit will · The red OPERATION lamp ( light and the unit will start operating in the AUTO mode. · The fan speed and temperature setting are set to AUTO. TO TURN OFF Press the AUX. · The red OPERATION lamp ( ) on the unit will turn off. AUX. NOTE: If the AUX. [. . . ]