Table of Contents
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OWNER'S MANUAL
AIR
CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : WALL MOUNTED INVERTER
MODELS
Indoor Unit
D12NAK
/ A12NRK
NSB
A12NWK
/ D09NAK
NSB
A09NRK
/ A09NWK
NSB
P/NO : MFL67657206
Outdoor Unit
D12NAK
NSB
NSB
NSB
/ D09NAK
UL2
UL2
0197
0197
www.lg.com
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Table of Contents
Related Manuals for LG D12NAK NSB
Summary of Contents for LG D12NAK NSB
- Page 1 Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED INVERTER MODELS Indoor Unit Outdoor Unit D12NAK / A12NRK D12NAK / D09NAK A12NWK / D09NAK A09NRK / A09NWK 0197 0197 www.lg.com P/NO : MFL67657206...
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Page 2: Tips For Saving Energy
TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below: •... -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product. WARNING It can result in serious injury or death when the directions are ignored. CAUTION It can result in minor injury or product damage when the directions are ignored. - Page 4 IMPORTANT SAFETY INSTRUCTIONS Operation • Do not let the air conditioner run for a long time when the humidity is very high or when a door or window has been left open. Failure to do so may result in product failure. •...
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Page 5: Operation Ranges
IMPORTANT SAFETY INSTRUCTIONS CAUTION Installation • Make sure to check if there is a refrigerant leak after you install or repair the air conditioner. Failure to do so may result in product failure. • Install the drain hose properly for smooth drainage of condensed water. Failure to do so may result in product failure. -
Page 6: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING EN- MAINTENANCE ERGY Cleaning the air filter Cleaning the 3M Filter IMPORTANT SAFETY IN- TROUBLESHOOTING STRUCTIONS Operation ranges Self-diagnosis function Before requesting service BEFORE USE Components Using the remote control BASIC FUNCTIONS Cooling your room(Cooling operation) Heating your room(Heating operation) Removing humidity... -
Page 7: Before Use
BEFORE USE BEFORE USE Components Indoor unit Air inlet 3M filter ON/OFF button Air filter Front grille Ionizer Operation Signal Receiver lamp Horizontal vane Air outlet Vertical louver * The Feature can change according to the model type. NOTE • The number of operation lamps and their locations may vary, depending on the model of the air conditioner. -
Page 8: Using The Remote Control
BEFORE USE Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions bellow the down of the display screen. Wireless remote control Control Display Description panel screen IONIZER button*: Ionizer sterilize the aerial... - Page 9 BEFORE USE Inserting batteries Fix the holder by fastening the 2 screws firmly with a screwdriver or using adhered Insert batteries before using the remote double-sided adhesive tape. control. The battery type used is AAA (1.5 V). Remove the battery cover. Slide the remote control into the holder.
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Page 10: Basic Functions
BASIC FUNCTIONS BASIC FUNCTIONS Cooling your room Heating your room (Cooling operation) (Heating operation) Press to turn on the power. Press to turn on the power. Press repeatedly to select the cooling Press repeatedly to select the heating operation. operation. - A is displayed on the display screen. -
Page 11: Removing Humidity
BASIC FUNCTIONS Removing humidity Airing your room (Dehumidifying operation) (Air Circulation operation) This mode removes excess moisture from an This mode only circulates the indoor air environment with high humidity or in the rainy without changing the room temperature. The season, in order to prevent mold from setting cooling lamp lights up in air circulation mode. -
Page 12: Adjusting The Fan Speed
BASIC FUNCTIONS Adjusting the fan speed Setting the timer Press repeatedly to adjust the fan You can use the timer function to save energy speed. and to use the air conditioner more efficiently. - Select 5 if you want natural air. The fan speed adjusts automatically. - Page 13 BASIC FUNCTIONS Turning off the air conditioner auto- Setting sleep mode matically at a set time Use the sleep mode to turn off the air condi- tioner automatically when you go to sleep. Press Press to turn on the power. - The icon below flickers at the bottom of Press the display screen.
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Page 14: Advanced Functions
ADVANCED FUNCTIONS ADVANCED FUNCTIONS Indoor air purification The air conditioner offers some additional ad- vanced functions. Auto Cleaning Changing room temperature In the cooling and dehumidifying operations, quickly (Jet Cool/Heat operation) moisture is generated inside the indoor unit. This mode allows you to cool indoor air Use the auto cleaning function to remove quickly in summer or warm it quickly in win- such moisture. -
Page 15: Purification Operation
ADVANCED FUNCTIONS Purification operation Energy saving cooling mode Ion particles from Ionizer developed by LG This mode minimizes power consumption dur- sterilize the aerial bacteria and other harmful ing cooling and increases the set temperature substances. to the optimal level for a more comfortable environment. -
Page 16: Lh(Low Heating)
ADVANCED FUNCTIONS LH(Low heating) °C/°F Conversion The operation of the heating system to main- The unit converses from °C to °F or from °F tain a minimum indoor temperature and pre- to °C if Room Temperature KEY vent indoor objects from freezing in a situation pressed for 5 seconds. -
Page 17: Restarting The Air Conditioner Automatically
ADVANCED FUNCTIONS - For cooling and heating models, the oper- Restarting the air conditioner ation mode changes, depending on the automatically room temperature. When the air conditioner is turned on again after a power failure, this function restores the peration Room temp. -
Page 18: Wlan Connecting (Optional)
- Finland: http://fi.smartthinq.com Please log in and register the product. - For detail usage guide, refer to the installation manual enclosed in LG Smart AC box. NOTE • The WLAN Module (PCRCUDT2, PCRCUDT4), an optional accessory (sold separately), is re- quired to enable WLAN connectivity. -
Page 19: Maintenance
MAINTENANCE MAINTENANCE If the air conditioner will not be used for an extended of time, dry the air conditioner to maintain it in best condition. Dry the air conditioner in Fan mode for 3 to 4 hours and disconnect the power plug. There may be internal damage if moisture is left in components. - Page 20 MAINTENANCE Cleaning the Ionizer • Turn off the power and unplug the power cord. • Use dry cotton bud to remove any dust. CAUTION • Turn off the power and unplug the power cord before you perform any maintenance; other- wise it may cause electric shock.
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Page 21: Cleaning The Air Filter
6 Months • The location of the filters may differ, depending on the model. • If you need more filters, please contact the LG service center (Refer to the warranty card) * The Feature can change according to the model type. -
Page 22: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING Self-diagnosis function This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will blink in 2 second intervals. If this occurs, contact your local dealer or service center. Before requesting service Please check the following before you contact the service center. - Page 23 TROUBLESHOOTING Problem Possible causes Corrective action • Make sure that there are no curtains, • Air is not circulating- blinds or furniture blocking the front of properly. the air conditioner. • Clean the air filter once every 2 weeks. • The air filter is dirty. •...
- Page 24 TROUBLESHOOTING Problem Possible causes Corrective action • The timer function could be oper- ated. If the timer function would op- • The air conditioner is suddenly erate, the air-conditioner can be turn turn off. off. • Check the timer setting is correct. The air-condi- •...