Related Manuals for LG LSU090HSV
Summary of Contents for LG LSU090HSV
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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 : MFL42262811 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 Outdoor Unit ...7 D. -
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 Here is a brief introduction of the indoor and outdoor units. Indoor Units Front grille Triple filter Air outlet Operation Indication Lamps • Cooling : 'Cooling' lamp lights up during Cooling Operation • Heating : 'Heating' lamp lights up during Heating 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 (Optional1) (Optional2) (Optional3) Operation Mode Cooling Operation Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation (Only heat pump) Air Circulation Operating Instructions ON/OFF BUTTON Used to turn off/on the unit. OPERATION MODE SELECTION BUTTON Used to select the operation mode. -
Page 10: Operation Mode
Operating Instructions The controls will look like the following. Signal transmitter (Optional1) (Optional2) (Optional3) Operation Mode Cooling Operation Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation (Only heat pump) Air Circulation 10 Air Conditioner - Optional1 SLEEP MODE AUTO BUTTON Used to set sleep mode auto operation. -
Page 11: Operation Mode
Operation Mode Auto Cooling Changeover Dehumidification Auto Operation (Optional) Auto Changeover (Optional) Step1(Low) Natural Wind Natural wind ❏ Healthy Heating (Heat pump model only) Air Circulation Step2(Medium-low) Step3(Medium) Step4(Medium-high) Operating Instructions ON/OFF MODE TEMP FAN SPEED Step5(High) Owner's Manual 11... -
Page 12: Auto Changeover Operation (Optional)
Operating Instructions Auto Changeover Operation (Optional) 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(Optional) <For Cooling Model>... -
Page 13: Air Circulation Operation
During this operation, 'Cooling' lamp lights up. PLASMA Purification Operation(Optional) 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 (Optional)
Operating Instructions Energy-Saving Cooling Mode (Optional) Energy-saving cooling mode can save energy in cooling operation, because it can operate efficiently by setting body-adaptation time according to the change of time and temperature and adjusting desired temperature automatically. 1. Press the ON/OFF BUTTON to start the unit. 2. -
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(64°F) setting temperature for 30 minutes for fast and effective cooling. -
Page 18: Forced Operation
Operating Instructions Forced operation Forced operation is used when the remote controller can't be used. The operation will be started if the ON/OFF button is pressed. If you want to stop the operation, re-press the button. Cooling Model Operating mode Cooling Indoor FAN Speed High... -
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 or low voltage. ■... - Page 22 22 Air Conditioner...
- Page 23 1. Please call the installing contractor of your product, as warranty service will be provided by them. 2. If you have service issues that have not been addressed by the contractor, please call 1-888-865-3026. CANADA Service call Number # : (888) LG Canada, (888) 542-2623 LG Customer Information Center 888-865-3026 USA, press #2 for PTAC, TTW...