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OWNER’S INSTRUCTIONS MANUAL DE INSTRUCCIONES MANUEL D’UTILISATION Indoor unit Outdoor unit AST18PJGB(S) UST18PJGB(S) AST18PJGE(S) UST18PJGE(S) AST24P6GBD(S) UST24P6GBD(S) AST24P6GED(S) UST24P6GED(S) Split-type Room Air Conditioner (Cool) Aire acondicionado doméstico sistema Split (Refrigeración) Climatiseur de type Séparé (Refroidissement) E S F A DB98-20882A(1)
Safety Precautions You should take the following safety precautions when using your air conditioner. If you don’t follow the safety precautions, you may get the risk of an electric WARNING shock, injury or death. The manufacturer or qualified service personnel must install this air conditioner. Unplug the electric power before repairing, installing or cleaning.
View of the Unit The design and shape are subject to change according to the model. Indoor Unit Room temperature sensor Air Inlet Auto grille On/Off switch Air filter Remote Control Sensor (under the grille) Air flow blades (outlet) Operation indicator Set temperature &...
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Outdoor Unit UST18PJGB(S) UST18PJGE(S) Air Inlet(Rear) Air Outlet Connection Valve Outdoor Unit UST24P6GBD(S) UST24P6GED(S) Air Inlet(Rear) Air Outlet Connection Valve...
Remote Control - Buttons and Display Operating mode AUTO, COOL, Remote control DRY, FAN) transmission indicator Battery discharge indicator Turbo mode Fan speed Temperature setting Anion indicator Air flow direction Sleep mode Off Timer setting On Timer setting Energy saving On/Off button Temperature adjustment buttons...
etting Started You have just purchased a split type air conditioner and it has been installed by your installation specialist. Your Owner’s Instructions contains valuable information on using your air conditioner. Please take the time to read it as it will help you take full advantage of the unit’s features.
Inserting the Remote Control Batteries You must insert or replace the remote control batteries when : You purchase the air conditioner The remote control does not work correctly Use two AAA, LR03 1.5V batteries. Do not use old batteries or different kinds of batteries together. Batteries may be completely discharged after 12 months, even if they have not actually been used.
Selecting the Automatic Operating Mode You can start the air conditioner in Automatic mode from your remote control. In the Automatic mode, the optimum temperature and the fan speed is selected automatically. If necessary, press the (On/Off) button. Result: The air conditioner starts up in Cool mode with Turbo fan speed.
Cooling Your Room You must select the Cool mode if you wish to adjust the: Cooling temperature Fan speed when cooling If necessary, press the (On/Off) button. Result: The air conditioner starts up in Cool mode with Turbo fan speed. The operation indicator on the indoor unit lights up.
Changing the Room Temperature Quickly The Turbo cooling function is used to cool your room as quickly as possible. You have just come home and find that the room is very hot. You wish to cool it down as quickly as possible. The Turbo function operates for 30 minutes with the maximum settings before returning automatically to the mode and temperature previously selected.
Removing Excess Humidity If the atmosphere in your room is very humid or damp, you can remove excess humidity without lowering the room temperature too much. If necessary, press the (On/Off) button. Result: The air conditioner starts up in Cool mode with Turbo fan speed.
Airing Your Room If the atmosphere in your room is stale, you can air the room using the Fan feature. If necessary, press the (On/Off) button. Result: The air conditioner starts up in Cool mode with Turbo fan speed. The operation indicator on the indoor unit lights up. The indoor unit beeps.
Selecting Energy Saving Mode If you wish to save energy when using your air conditioner, select the Energy saving mode with the Energy saving button. If necessary, press the (On/Off) button. Result: The air conditioner starts up in Cool mode with Turbo fan speed.
Generating Anion The air conditioner can generate anion with an ionizer in the indoor unit. Since it is an additional function, you can select it any mode, even when the air conditioner is turned off. Press the button. Result: The air conditioner generates anion. The indoor unit beeps.
Adjusting the Air Flow Direction Vertically Depending on the position of the indoor unit on the wall of your room, you can adjust the position of the outer air flow blade on the bottom of the unit, thus increasing the efficiency of the air conditioner. Press the button one or more times as required.
Adjusting the Air Flow Direction Horizontally There are two sets of inner air flow blades. Just as the outer air flow blade can be adjusted vertically, the inner blades can be adjusted horizontally. Adjust each set of inner blades to the required position, by pushing or pulling them sideways.
Setting the On Timer The On Timer enables you to switch on the air conditioner automatically after a given period of time. You can set the period of time from 30 minutes to 24 hours. To set the operating time, press the button one or more times until the required time is displayed.
Setting the Off Timer The Off Timer enables you to switch off the air conditioner automatically after a given period of time. You can set the period of time from 30 minutes to 24 hours. To set the operating time, press the button one or more times until the required time is displayed.
Setting the Sleep Timer The Sleep Timer can be used when you are cooling your room to switch the air conditioner off automatically after a period of 6 hours. If you wish to switch the unit off at a specific time, refer to page 19.
Operating Recommendation Here is a recommendation that you should follow when using your air conditioner. Topic Recommendation Power failure 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 automatically.
Temperature and Humidity Ranges The following table indicates the temperature and humidity ranges within which the air conditioner can be used. If the air conditioner is used at... Then... High temperatures The automatic protection feature may be triggered and the air conditioner stopped. Low temperatures A water leak or some other malfunction may occur if the heat exchanger freezes.
Solving Common Problems Before contacting the after-sales service, perform the following simple checks. They may save you the time and expense of an unnecessary call. Problem Explanation/Solution The air conditioner does not Check that the breaker used for the air conditioner is switched on. operate at all Check that the operation indicator on the indoor unit is on;...
Cleaning Your Air Conditioner For the best use of your air conditioner, you must clean it every two weeks regularly to remove the dust that accumulates on the air filter. Before cleaning your air conditioner, ensure that you IMPORTANT have switched off the breaker used for the unit. Slide the lower front grille down.