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TABLE OF CONTENTS

2

TIPS FOR SAVING ENERGY

3

IMPORTANT SAFETY 
INSTRUCTIONS

7

ELECTRICAL SAFETY

7

Temporary Use of an Adapter

7

Temporary Use of an Extension Cord

7

Symbols used in this Manual

8

BEFORE USE

8

Components

9

Using the remote control

10

- Inserting batteries

10

- Installing the remote control holder

11

Minimum clearances between the vari-
ous parts of the unit and the surround-
ing framework

12

Method of mounting

13

BASIC FUNCTIONS

13

Cooling your room

13

Heating your room

13

Removing humidity

14

Airing your room

14

Adjusting the fan speed

14

Adjusting the air flow direction

14

Setting the timer

14

- Setting the current time

15

- Turning on the air conditioner 

automatically at a set time

15

- Turning off the air conditioner 

automatically at a set time

15

- Canceling the timer setting

15

- Setting sleep mode

16

ADVANCED FUNCTIONS

16

Changing room temperature quickly

16

Indoor air purification

16

- Auto Clean operation

17

Plasma Purification operation (Optional)

17

Auto operation (Optional)

18

Auto Changeover operation (Optional)

18

°C/°F Conversion

18

Energy saving cooling mode

18

Display screen brightness

19

Operating the air conditioner without the
remote control

19

Restarting the air conditioner 
automatically

20

MAINTENANCE

21

Cleaning the Air filter

21

Cleaning the Triple filter(Optional)

21

Cleaning the 3M filter(Optional)

22

TROUBLESHOOTING

22

Self-diagnosis function

22

Before requesting service

23

Operation ranges

24

Details of LG serial No.

25

SPECIFICATION

TABLE OF CONTENTS

6

ENGLISH

Summary of Contents for S3624H

Page 1: ...OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference www lg com P NO MFL68025003 TYPE WALL MOUNTED ENGLISH ...

Page 2: ...irection of the air flow vertically or horizontally to circulate indoor air Speed up the fan to cool or warm indoor air quickly in a short period of time Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con ditioner is used for many hours Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weak...

Page 3: ...orrectly rated breaker or fuse There is risk of fire or electric shock Do not modify or extend the power cable If the power cable or cord has scrathes or skin peeled off or deteriorated then it must be replaced There is risk of fire or electric shock For installation removal or reinstall always contact the dealer or an Authorized Service Center There is risk of fire electric shock explosion or inj...

Page 4: ...Oxygen deficiency could occur and hence harm your health Do not open the front grille of the product during operation Do not touch the electrostatic filter if the unit is so equipped There is risk of physical injury electric shock or product failure If strange sounds smell or smoke comes from product Immediately turn the breaker off or disconnect the power supply cable There is risk of electric sh...

Page 5: ...talling the product Sharp edges could cause injury If the refrigerant gas leaks during the repair do not touch the leakaing refrigerant gas The refrigernat gas can cause frostbite cold burn Do not tilt the unit when removing or uninstalling it The condensed water inside can spill Do not mix air or gas other than the specified refrigerant used in the system If air enters the refriger ant system an ...

Page 6: ...n the air conditioner automatically at a set time 15 Turning off the air conditioner automatically at a set time 15 Canceling the timer setting 15 Setting sleep mode 16 ADVANCED FUNCTIONS 16 Changing room temperature quickly 16 Indoor air purification 16 Auto Clean operation 17 Plasma Purification operation Optional 17 Auto operation Optional 18 Auto Changeover operation Optional 18 C F Conversion...

Page 7: ...nections use only a genuine adapter available from most local hardware stores Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity con nection To disconnect the power cord from the adapter use one hand on each to avoid damaging the ground terminal Avoid frequently unplugging the power cord as this can lead to eventual ground terminal dama...

Page 8: ...Optional 3M filter Optional NOTE The number of operation lamps and their locations may vary depending on the model of the air conditioner Indoor unit The feature can be changed according to type of model The feature can be changed according to type of model BEFORE USE Components Air Intake Vents Drain Hose Base Plate Connecting Wires Air Outlet Vents ...

Page 9: ...on Warms up or cools down the indoor temperature within a short period of time J G Functions button Sets the special functions J Auto clean G Operates energy saving cooling G Adjusts the brightness of the indoor unit display R F Smoke Away button Purifies the air by removing particles that enter the in door unit 4 Air circulation button Used to circu late the room air without cooling or heating DE...

Page 10: ...ose a safe and easily accessible place 2 Fix the holder by fastening the 2 screws firmly with a screwdriver 3 Slide the remote control into the holder Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it NOTE If the display screen of the remote control starts to fade replace the batteries NOTE The remote control may operate other electronic device...

Page 11: ...according to a type of model Unit mm More than 200mm More than 100mm More than 2300mm More than 100mm CAUTION Install the indoor unit on the wall where the height from the floor is more than 2300mm More than 300mm More than 300mm More than 600mm More than 600mm More than 700mm Outdoor unit If an awning is built over the unit to prevent direct sunlight or rain exposure make sure that heat radiation...

Page 12: ...r piping C D B A 167 Unit Outline 167 Installation plate Cutting Phase Installation Plate Type A screw Chassis Hook CHASSIS Grade Distance mm A B C D SV 150 140 43 43 3 Install after removing one of the indicated cutting phase according to the installation location of the indoor unit s piping 4 Hook the indoor unit onto the upper por tion of the installation plate engage the three hooks at the top...

Page 13: ...emperature range is 16 C 60 F 30 C 86 F Removing humidity Dehumidifying operation This mode removes excess moisture from an environment with high humidity or in the rainy season in order to prevent mold from setting in This mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity 1 Press to turn on the power 2 Press f repeatedly to select the dehu...

Page 14: ...ir flow automatically 2 To adjust the direction of the air flow verti cally press E repeatedly and select the desired direction Select I to adjust the direction of the air flow automatically Setting the timer You can use the timer function to save energy and to use the air conditioner more efficiently Setting the current time 1 Press p and hold it for longer than 3 sec onds The AM PM icon flickers...

Page 15: ...lect the hour up to 7 hours 4 Press p to finish T is displayed on the display screen in sleep mode NOTE In the Cooling and Dehumidifying modes the temperature increases by 1 C after 30 minutes and by a further 1 C after another 30 minutes for a more comfortable sleep The temperature increases with up to 2 C from the preset temperature CAUTION The air condition will not operate if cur tains doors o...

Page 16: ... cooling and dehumidifying operations moisture is generated inside the indoor unit Use the auto cleaning function to remove such moisture 1 Press O J is displayed on the display screen If you turn off the power the fan oper ates for 30 minutes and cleans the inside of the indoor unit NOTE Powerful Cooling H P Model Powerful Heating Option is excluded Enable in Cooling Dehumidfying Heating Operatio...

Page 17: ...er 2 Press f repeatedly to select auto opera tion 3 Press G or H to select the desired oper ation code if the temperature is higher or lower than the desired temperature NOTE You can use this function by pressing R without turning the air conditioner on Both the plasma lamp and the cooling lamp light up while Smoke Away is in operation This function may not be supported de pending on the model Cod...

Page 18: ... desired temper ature The temperature range is 18 C 64 F 30 C 86 F 4 Press g repeatedly to select the fan speed C F Conversion The unit converses from C to F or from F to C if Room Temperature KEY is pressed for 5 seconds Energy saving cooling mode This mode minimizes power consumption dur ing cooling and increases the set temperature to the optimal level for a more comfortable en vironment The te...

Page 19: ...the cover slightly 2 Press the On Off button and hold it for 6 seconds The unit will beep twice and the lamp will blink 6 times To re enable the function press the On Off button and hold it for 6 seconds The unit will beep twice and the blue lamp will blink 4 times The feature can be changed according to type of model The feature can be changed according to type of model ON OFF button Room temp Se...

Page 20: ...ician 3M filter Optional Triple filter Optional Air filter CAUTION Turn off the power and unplug the power cord before you perform any maintenance other wise it may cause electric shock Never use water that is hotter than 40 C 104 F when you clean the filters It may cause deformation or discoloration Never use volatile substances when you clean the filters They may damage the surface of the produc...

Page 21: ...ilter 3 Pull out the Triple filter Optional 4 Use a vacuum cleaner to remove dirt Do not wash the Triple filter with water be cause the filter can be damaged Cleaning the 3M Filter Optional 1 Turn off the power and unplug the power cord 2 Open the front cover and remove the air filter see Cleaning air filter 3 Pull out the 3M Filter The feature can be changed according to type of model 4 Use a vac...

Page 22: ...r Water leaks from the indoor unit even when the humidity level is low The power cord is damaged or generating excessive heat A switch a circuit breaker safety ground or a fuse is not operated properly The air conditioner does not work The air conditioner is unplugged Check whether the power cord is plugged into the outlet A fuse is blown or the power supply is blocked Replace the fuse or check if...

Page 23: ... while the air conditioner is in operation Air circulation opera tion is selected In the air circulation operation air blows from the air conditioner without cooling or heating the indoor air Switch the opera tion mode to the cooling operation It is not possible to adjust the fan speed The auto operation jet operation or dehu midifying operation is selected In some operation modes such as the jet ...

Page 24: ...ex TS GH Alphabet 8 12 Serial No 0 9 Production Quantity Digit NO PART NAME 1 COMPRESSOR 2 MOTOR 3 CROSS FLOW FAN 4 MAIN PCB ASSY 5 DISPLAY PCB ASSY 6 REMOCON 7 FRONT GRILLE 8 TRANSFORMER Main Service Part List H G IBRAHIM SHAKER COMPANY LTD SERVICE CENTER JEDDAH P O BOX 50 JEDDAH 21411 KINGDOM OF SAUDI ARABIA TEL NO 02 6738249 RIYADH P O BOX 15 RIYADH 11411 KINGDOM OF SAUDI ARABIA TEL NO 01 40205...

Page 25: ... 3 Current A 15 15 15 EER Btu Watt hr 9 52 9 52 9 51 Cooling T3 Capacity kW 8 3 8 3 8 3 Input kW 4 13 4 13 4 13 Current A 18 6 18 6 18 6 EER Btu Watt hr 6 86 6 86 6 86 Heating H1 Capacity kW 10 10 10 Input kW 3 3 3 3 3 3 Current A 14 8 14 8 14 8 COP W W 3 03 3 03 3 03 Dimensions Indoor W H D 1 190 346 265 mm 1 190 346 265 mm 1 190 346 265 mm 46 8 13 6 10 4 inch 46 8 13 6 10 4 inch 46 8 13 6 10 4 i...

Page 26: ...26 ENGLISH ...

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