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1. Safety Precautions ...................................................................................................................................................................... 2
2. Operation ..................................................................................................................................................................................... 3
3. Care and cleaning ....................................................................................................................................................................... 5
4. Troubleshooting ........................................................................................................................................................................... 6
5. Installation, relocation and inspection ......................................................................................................................................... 6
6. Specifications .............................................................................................................................................................................. 7

Contents

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Before installing the unit, make sure you read all the “Safety precautions”.

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The “Safety precautions” provide very important points regarding safety. Make sure you follow them.

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Please report to or take consent by the supply authority before connection to the system.

Symbols used in the text

 Warning:

Describes precautions that should be observed to prevent danger of injury or death to the user.

 Caution:

Describes precautions that should be observed to prevent damage to the unit.

Symbols used in the illustrations

: Indicates an action that must be avoided.

: Indicates that important instructions must be followed.

: Indicates a part which must be grounded.

: Indicates that caution should be taken with rotating parts.

: Indicates that the main switch must be turned off before servicing.

: Beware of electric shock.

: Beware of hot surface.

 Warning:

Carefully read the labels affixed to the main unit.

 Warning:

• The unit should not be installed by the user. Ask the dealer or an authorized company to install the unit. If the unit is installed improperly,

water leakage, electric shock or fire may result.

• Do not stand on, or place any items on the unit.
• Do not splash water over the unit and do not touch the unit with wet hands. An electric shock may result.
• Do not spray combustible gas close to the unit. Fire may result.
• Do not place a gas heater or any other open-flame appliance where it will be exposed to the air discharged from the unit. Incomplete

combustion may result.

• Ventilate the room if refrigerant leaks during operation.

If the refrigerant comes in contact with a flame, poisonous gases will be released.

• Do not remove the front panel or the fan guard from the outdoor unit when it is running. You could be injured if you touch rotating, hot or

high-voltage parts.

• Never insert fingers, sticks etc. into the intakes or outlets, otherwise injury may result, since the fan inside the unit rotates at high speed.
• If you detect odd smells, stop using the unit, turn off the power switch and consult your dealer.
• This air conditioner is NOT intended for use by children or infirm persons without supervision.
• Young children should be supervised to ensure that they do not play with the air conditioner.

 Caution:

• Do not use any sharp object to push the buttons, as this may damage the remote controller.
• Never block or cover the indoor or outdoor unit’s intakes or outlets.

Disposing of the unit

When you need to dispose of the unit, consult your dealer. If pipes are removed incorrectly, refrigerant (fluorocarbon gas) may blow out and come into
contact with your skin, causing injury. Releasing refrigerant into the atmosphere also damages the environment.

1. Safety Precautions

Summary of Contents for A12

Page 1: ...orlezen voordat u de airconditioner gebruikt ISTRUZIONI DI FUNZIONAMENTO Leggere attentamente questi istruzioni di funzionamento prima di avviare l unità per un uso corretto e sicuro della stessa MANUAL DE INSTRUCCIONES Lea este manual de instrucciones hasta el final antes de poner en marcha la unidad de aire acondicionado para garantizar un uso seguro y correcto MANUAL DE OPERAÇÃO Para segurança ...

Page 2: ...water over the unit and do not touch the unit with wet hands An electric shock may result Do not spray combustible gas close to the unit Fire may result Do not place a gas heater or any other open flame appliance where it will be exposed to the air discharged from the unit Incomplete combustion may result Ventilate the room if refrigerant leaks during operation If the refrigerant comes in contact ...

Page 3: ...ed if there is interference of light of fluorescent lights or strong sunlight 2 4 Mode select 1If the unit is off press the ON OFF button to turn it on 2Press the operation mode MODE button and select the operation mode Each time the operation mode MODE button is pressed the moves A SLZ A09 A12 A18AR Automatic cooling heating mode Cooling mode Drying mode Heating mode Information for multi system ...

Page 4: ...displayed on the remote controller as shown below 1 2 3 4 5 1 Horizontal airfrow 30 4 Downword airfrow 70 2 Downword airfrow 45 5 Swing 3 Downword airfrow 55 In either cooling or drying mode if you select 2 or 3 or 4 when the fan speed is Low or Medium the airconditioner will switch automatically to Horizontal airflow 1 mode after one hour In the following situations the display differs from the v...

Page 5: ...s block the airflow and reduce efficiency Very dirty filters can damage the air conditioner itself Intake grille removal 1Pull the catch on the intake grille in the direction indicated by the arrow and it should open 2Unhook the hinges to remove the intake grille from the grille Filter removal 1Open the intake grille 2Release the catch on the center edge of the intake grille and pull the filter fo...

Page 6: ... too low and humidity is too high frost is formed Before you call out a repair man check the following table to see whether there is a simple solution to your problem If none of the above apply turn the main switch off and contact the dealer from whom you bought the air conditioner telling him the model name and the nature of the problem Do not try to fix the unit yourself In any of the following ...

Page 7: ...ity or increase operating sound If abnormal sound is heard during operation consult your dealer Relocation When the air conditioner is to be removed or reinstalled because of rebuilding moving etc special techniques and work are required Warning Repair or relocation should not be done by the customer If this is done incorrectly it may cause a fire electric shock injury by dropping of the unit wate...

Page 8: ...EC Electromagnetic Compatibility Directive 89 336 EEC This product is designed and intended for use in the residential commercial and light industrial environment HEAD OFFICE MITSUBISHI DENKI BLDG 2 2 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN Printed in Thailand BG79U162H01 The product at hand is based on the following EU regulations ...

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