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The following safety precautions must be taken when installing 
and using your air conditioner.

Safety Precautions

1

The air conditioner must be plugged into its own specific power source, which must be 

installed in compliance with national wiring, earthing and safety regulations.

Depending on national regulations and your specific installation, you may need to install:

◆ 

A circuit breaker

For further information on electrical requirements, contact a professional electrician.

This device must be installed according to the national electrical rules.

2

Make sure that the unit is correctly ventilated at all times; 

do NOT place clothing or other materials over it.

4

Do NOT insert anything between the air outlet blades, as the inner fan may be damaged 

and you may be hurt. Keep children away from the unit.

5

ALWAYS ensure that the power cable is in good condition. 

Make sure that it is not walked on or damaged by items placed on or against it.

If the power cord is damaged in any way, it must be replaced by an approved 
power cord available from the manufacturer or its service agent.

6

Do NOT attempt to repair the unit yourself. If it is damaged in any way, contact:

◆ 

An approved service center

◆ 

The outlet at which the air conditioner was purchased

7

Do NOT place any obstacles in front of the unit.

3

NEVER spill liquid of any kind into the unit. 

Should this happen, unplug the unit and contact your installation specialist.

Summary of Contents for AHT181MB

Page 1: ...E A DB68 00401A 8 OWNER S INSTRUCTIONS AHT24A1ME AHT24A1MB AHT18A1ME AHT20A1MB AHT24A1MEB AHT24A1MBA AHT18A1MEA AHT20A1MBA WINDOW TYPE ROOM AIR CONDITIONER Cool and Heat ...

Page 2: ...times do NOT place clothing or other materials over it 4 Do NOT insert anything between the air outlet blades as the inner fan may be damaged and you may be hurt Keep children away from the unit 5 ALWAYS ensure that the power cable is in good condition Make sure that it is not walked on or damaged by items placed on or against it If the power cord is damaged in any way it must be replaced by an ap...

Page 3: ...ur Room 6 Cooling Your Room 7 Airing Your Room 8 Switching the Air Conditioner Off 8 Adjusting the Air Flow Direction Horizontally 9 Adjusting the Air Flow Direction Vertically 9 RECOMMENDATIONS FOR USE Operating Recommendation 10 Temperature and Humidity Ranges 10 Cleaning Your Air Conditioner 11 Solving Common Problems 12 Technical Specifications 12 METHOD OF INSTALLATION 13 ...

Page 4: ...ion lever Air outlet Air inlet Outside Temperature control dial Cooling lamp Operating mode selection dial Air flow blade swing switch Inner air flow blades right left orientation The design and shape are subject to change according to the model Power Cable Power cable connec tion should be committed to an installation engineer BLUE BROWN YELLOW GREEN Main Power Earth ...

Page 5: ...them as they will help you take full advantage of the unit s features The booklet is organized as follows The illustration on page 4 shows the air conditioning unit it indicates the location and purpose of the main parts and controls on the unit In the main part of the document you will find a series of step by step procedures for each function available The illustrations in the step by step proce...

Page 6: ... in Heat mode The fan starts up at the speed selected You can change modes at any time You must select the HEAT mode if you wish to higher the temperature in your room You can also set the fan speed To adjust the temperature turn the temperature control dial to the red position Left side Result The air conditioner is started heating if room temperautre is lower than selected temperature To control...

Page 7: ... modes at any time You must select the Cool mode if you wish to lower the temperature in your room You can also set the fan speed 1 2 To control the direction of the air flow refer to page 9 3 To adjust the temperature turn the temperature control dial to the blue position Right side Result The air conditioner is started cooling as turn on the cooling lamp if room temperature is higher than select...

Page 8: ...r you want 1 1 Set the operating mode selection dial to the FAN position Result The air conditioner starts up in Fan mode Note The left right FAN have it s same function 2 To control the direction of the air flow refer to page 9 3 If you wish to evacuate stale air outside push the ventilation lever on the front of the unit to the right and the open position Result The air inside the room circulate...

Page 9: ... direction simply set the switch to the OFF position when the blades are in the desired position 2 Set the air flow blade swing switch to the ON position Result The inner blades swing automatically left and right Again depending on the position of the unit in your room you can adjust the orientation of the outer air flow blades on the right hand side of the unit RECOMMENDATION When Cooling Adjust ...

Page 10: ...Indoor Temperature Indoor Humidity Heating 0 C to 21 C approx 28 C or less Cooling 21 C to 54 C approx 21 C to 32 C approx 80 or less Here are a few recommendations that you should follow when using your air conditioner Topic Recommendation If a power failure occurs when the air conditioner is operating the unit is switched off When the power returns the air conditioner starts up again automatical...

Page 11: ... the air filter Before cleaning your air conditioner ensure that it is switched off and unplugged from the wall socket Open the front grille by pulling on the tabs of the unit The removal of the front grille makes it easier to clean the air conditioner After opening the front grille lift up as much as possible and pull down to release them and vice versa 1 Grasp the handle on the air filter and li...

Page 12: ...w into or out of the unit PROBLEM The air conditioner does not operate at all The air conditioner does not cool Check that the air conditioner has been switched on if necessary turn the operating mode selection dial The air flow direction does not change when you set the air flow blade swing switch to the ON position Air the room Odours are permeated in the room during air conditioning Before cont...

Page 13: ... It is advisable to install the air conditioner in the north or west side to prevent the effect of direct sunlight When installing it in the south or east side due to unavoidable circumstances it is advisable to install the sunshade to prevent the direct sunlight In this case take care not to cause any hindrance to the flow of outside air 2 When installing the air conditioner be sure to obtain suf...

Page 14: ...o the basepan 5 Fix the drain pan as shown in the figure and then connect the drain hose You can use any commercially available drain hose 6 Install the cabinet at the specified area after installing the drain pan and then re assemble it in the original condition When assembling the front panel be sure to fix with a supplied screw TH 2S 4X10 7 Follow steps 5 and 6 only 1 Remove the front panel 2 1...

Page 15: ...Memo E 15 ...

Page 16: ...Printed in Korea THIS AIR CONDITIONER IS MANUFACTURED BY ...

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