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OWNER’S 
INSTRUCTIONS

AHT18FGMBC
AHT18FGMEA
AHT18FGMEB
AHT19FGMEA
AHT19FGMEB
AHT20FGMBA
AHT24FGMBA
AHT24FGMEB

AHT18AGMBC
AHT18AGMEA
AHT18AGMEB
AHT19AGMEA
AHT19AGMEB
AHT20AGMBA
AHT24AGMBA
AHT24AGMEB   

Window-type Room Air Conditioner 

( Cool and Heater )

E A

DB98-13604A(1)

Summary of Contents for AHT18AGMBC

Page 1: ... AHT18FGMEA AHT18FGMEB AHT19FGMEA AHT19FGMEB AHT20FGMBA AHT24FGMBA AHT24FGMEB AHT18AGMBC AHT18AGMEA AHT18AGMEB AHT19AGMEA AHT19AGMEB AHT20AGMBA AHT24AGMBA AHT24AGMEB Window type Room Air Conditioner Cool and Heater E A DB98 13604A 1 ...

Page 2: ...e supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard 8 Users of this product are cautioned not to attempt repairs Instead they are requested to directly contact a designated service center or the outlet at which the product was purchased 9 Do not use an extension cord with this product 10 The appliance is not i...

Page 3: ...IONS FOR USE Operating Recommendation 15 Temperature and Humidity Ranges 15 Cleaning Your Air Conditioner 16 Solving Common Problems 18 Technical Specifications 19 METHOD OF INSTALLATION 20 E 3 C C C CA A A AU U U UT T T TI I I IO O O ON N N N The high inrush current of the starting compressor motor can have adverse effects to the operation of other equipment under unfavorable mains conditions Thi...

Page 4: ... differ according to the type of local power supply Fan speed indicators LOW MED HIGH Temperature Timer settings Temperature adjustment buttons Operating mode indicators COOL FAN HEATER Remote Control sensor Air flow blade swing button Fan speed adjustment button Air flow blade swing indicator Sleep timer setting button Timer indicator ON OFF button Operating mode selection button COOL FAN HEATER ...

Page 5: ...te Control Buttons Temperature adjustment buttons Fan speed adjustment buttons ON OFF button E 5 Timer setting button Sleep timer setting button Operating mode selection buttons Air flow blade swing button ...

Page 6: ...ioners The booklet is organized as follows The following figures are shown on pages 4 and 5 Air conditioning unit main parts buttons and display Remote control buttons They will help you find the buttons and understand the symbols displayed In the manual you will find a series of step by step procedures for each function available The illustrations in the step by step procedures use four different...

Page 7: ...d after 12 months even if they have not actually been used 1 Push the battery cover on the rear of the remote control with your thumb in the direction of the arrow and remove it 2 Insert the two batteries taking care to respect the polarities on the battery with on the remote control on the battery with on the remote control 3 Close the cover by sliding it back until it clicks into place Result Yo...

Page 8: ...e 3 To adjust the temperature press the or button on the remote control one or more times until the required temperature is displayed To adjust the temperature press the or button on the unit one or more times until the required temperature is displayed Possible temperatures are between 18 C and 30 C inclusive Result Each time you press the temperature buttons The temperature is adjusted by 1 C an...

Page 9: ...ed It will start up automatically after about three minutes 3 To adjust the temperature press the or button on the remote control one or more times until the required temperature is displayed To adjust the temperature press the or button on the unit one or more times until the required temperature is displayed Possible temperatures are between 16 C and 30 C inclusive Result Each time you press the...

Page 10: ... twice 3 If the FAN indicator is not lit up on the unit Press the button on the remote control or Press the button on the unit one or more times until the FAN indicator lights up Result The unit beeps each time you press The air conditioner starts up in Fan mode You can change modes at any time When the air conditioner is in Fan mode the temperature is not displayed in this case you do not need to...

Page 11: ...ent the air flow in the corresponding direction simply press the or on the unit button on the remote control when the blades are in the desired position 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 Adjust the blades to face Cooling Upwards Heating Downwards Adjust the air ...

Page 12: ...n 1 hour and 24 hour inclusive Result The remaining time is displayed and decreased by 1 hour automatically to indicate the remaining time The air conditioner switches on automatically when the operating time reaches zero You can change the setting mode fan speed and air flow direction after setting the On timer To Cancel the On Timer 2 Set the required mode by pressing the appropriate button or o...

Page 13: ...r more times Possible times are between 1 hour and 24 hour inclusive Result The remaining time is displayed and decreased by 1 hour automatically to indicate the remaining time The air conditioner switches off automatically when the operating time reaches zero You can change the setting mode fan speed and air flow direction after setting the Off timer To Cancel the Off Timer Remote Control Control...

Page 14: ...trol panel for about 15 seconds and the will be displayed The remaining time is displayed and decreased by 1 hour automatically to indicate the remaining time The air conditioner will be controlled as illustrations below To cancel the timer press on the remote control or on the unit Result The unit beeps The SLEEP indicator is no longer displayed The air conditioner operates in the mode selected l...

Page 15: ...nges The following table indicates the temperature and humidity ranges within which the air conditioner can be used Cooling 21 C to 32 C approx 21 C to 54 C approx 80 or less Heating 28 C or less 0 C to 21 C approx Mode Indoor Temperature Outdoor Temperature Indoor Humidity Higher humidity levels Water may condense on and drip from the surface of the unit if it is used for long periods Lower tempe...

Page 16: ...er back into its original position 4 Wipe the surface of the unit with a neutral detergent and then wipe it again with dry cloth Be sure not to use benzene solvent or other chemical products 5 The removal of the front grille makes it easier to clean the air conditioner Open the grille as much as possible Be sure to clean the air filter periodically to maintain the air conditioner in the best condi...

Page 17: ... opening the front grille lift it up as much as possible then pull down to release it Be sure to clean the air filter periodically to maintain the air conditioner in the best condition for a long period of time When cleaning the air conditioner turn it off and pull out the power plug Set the fan to FAN and let it run for a few hours to dry the inside of the air conditioner thoroughly If you Then W...

Page 18: ...remote control Check that you are pointing the remote control at the remote control sensor on the unit Replace the remote control batteries if necessary The air conditioner does not cool or heat Check that the correct operating mode has been selected COOL or HEATER The room temperature may be too low or too high Dust may be blocking the air filter refer to page 16 or 17 for cleaning instructions C...

Page 19: ...E 19 Technical Specifications Design and specifications are subject to change without notice Model BA BC EA EB Power Supply 220 60Hz 220 240V 50Hz ...

Page 20: ...have sufficient strength and durability for operation of the air conditioner and for prevention of any vibration or noise If it is weak reinforcement work should be performed separately 1 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 i...

Page 21: ...Remove the rubber cap inserted into the basepan 6 Fix the drain pan as shown in the figure and then connect the drain hose You can use any commercially available drain hose 7 Install the cabinet at the specified area after installing the drain pan and then re assemble it in the original condition 8 Follow steps 6 and 7 only 1 Remove the front panel 3 1 Press both sides of the cabinet in the direct...

Page 22: ...THIS AIR CONDITIONER IS MANUFACTURED BY ...

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