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CONVERTIBLE TYPE ROOM AIR CONDITIONER
OPERATION
MANUAL
AC184ACMAA
AU184AFMDA
(HCFU-18C13)
AC284ACMAA
AU284AHMBA
(HCFU-28C13)
AC424ACMAA
AU424AIMAA
(HCFU-42CA13)
No. 0010571703
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CONTENTS CAUTIONS .......................................................................... 1-2 SAFETY PRECAUTIONS ..................................................... 3 FEATURES AND FUNCTIONS ............................................ 4 NAME OF PARTS ................................................................... 5 INTRODUCTION TO SPARE PARTS................................. 6-7 INSTALLATION...................................................................... 8 REMOTE CONTROLLER OPERAT
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CAUTIONS All these valuable materials may be taken to a Disposal of the old air conditioner waste collecting center and used again after Before disposing an old air conditioner that adequate recycling. goes out of use, please make sure it's inoperative and safe. Unplug the air Consult your local authorities for the name and conditioner in order to avoid the risk of address of the waste materials collecting centers child entrapment. and waste paper disposal services nearest to your house. It must
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CAUTIONS For the purpose of safety, the air Specifications conditioner must be properly grounded in The refrigerating circuit is leak-proof. accordance with specifications. When installation in under ceiling, dial switch "K1" in the PC board to "D" Always remember to unplug the air position. When installation in floor conditioner before opening inlet grill. console, dial switch to "L" position (Brand Never unplug your air conditioner by new unit is in "D" position).For series 18. p
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SAFETY PRECAUTIONS WARNING! For series 18, if the power supply cord of this air conditioner is damaged, it must be replaced by the manufacturer its authorized service personnel only. For series 28,42, the breaker of the air conditioner should be all-pole switch; and the distance between its two contacts should be no less 3mm. Such means for disconnection must be incorporation in the fixed wiring. Use copper wire only. All the cables shall have got the European authentication certificate. For se
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FEATURES AND FUNCTIONS AUTOMATIC OPERATION COOLING TYPE Merely press the ON/OFF button, and the unit will begin automatic operation in the Cooling or dry modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room. HEAT & COOL TYPE Merely press the ON/OFF button, and the unit will begin automatic operation in any of the Heating, Cooling and Blow modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room. SLEE
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NAME OF PARTS 1 10 11 POWER 4 OPER 5 TIMER 6 COMP 7 3 EMER 2 9 3 Fig.2 8 Fig.1 12 For series 18 3 Fig.3 2 EMER POWER OPER TIMER 4 5 6 For series 42 Fig.1 Indoor Unit Fig.3 1 Operating Control Panel (Fig.2) 2 Emergency switch 3 Remote Control Signal Receiver 4 Power Indicator Lamp (Red) 5 OPERATION Indicator Lamp (Green) 6 TIMER Indicator Lamp (Yellow) 7 Compressor Run Lamp (Green) 8 Intake Grill (Fig.3) 9 Air Filter For series 28 10 UP/DOWN Air Direction Flaps 11 RIGHT/LEFT Air Direct
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INTRODUCTION TO SPARE PARTS Operation Buttons and display of the remote controller. Power ON/OFF TEMP Used for unit start and Used to select your stop. desired temp. SWING AUT O FAN Used to set auto fan direction. Used to select fan speed: LO, MID, HI, AUTO ON OFF AM AM MODE PM PM Used to select AUTO run, COOL,DRY,HEAT and SET TEMP FAN operation. ON Used to confirm Timer and Clock settings. OFF SWING FAN CLOCK MODE Used to set correct time. SLEEP CLOCK SET Used to select sleep mode. TIMER SLEEP
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INTRODUCTION TO SPARE PARTS Buttons and display of the remote controller. Operation HEAT AUTO COOL SIGNAL SENDING AUT O DRY FAN OPERATION ON OFF AM AM PM PM SLEEP LOCK TEMP ON OFF SWING FAN TEMP. SWING MODE TIMER OFF FAN SPEED CLOCK SET LO MID TIMER SLEEP CLOCK LOCK RESET HI AUTO TIMER ON AUTO Clock set When unit is started for the first time and after replacing batteries in remote controller, clock should be adjusted as follows: Press CLOCK button, "AM" or "PM" flashes. Press or to se
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INSTALLATION Please ask the dealer or specialist to install, never try by the users themselves. After the installation please be sure of the following conditions. WARNING ! Please call dealer to install the air-conditioner. Incorrect installation may cause water leaking, shock and fire hazard. CAUTION ! Air-conditioner can't be installed in the envi- Connect earthing wire. ronment with inflammable gases because the Earthing wire should not be con- inflammable gases near to air-conditioner may ne
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REMOTE CONTROLLER OPERATION Remote controller's operation When in use, put the signal transmission head directly to the receiver hole on the indoor unit. The distance between the signal transmission head and the receiver hole should be within 7m without any obstacle as well. Don't throw the controller, prevent it from being damaged. When electronic-started type fluorescent lamp or change-over type fluorescent lamp or wireless telephone is installed in the room, the receiver is apt to be disturb
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GUIDE TO OPERATION FAN operation (1) Unit start Press ON/OFF button, unit starts. Previous operation status appears on display. (Not Timer setting) Power indicator on indoor unit lights up. (2) Select operation mode Press MODE button. For each press, operation mode changes as follows: AM AUTO COOL DRY HEAT FAN TEMP ON Unit will run in selected mode. SWING FAN OFF 3 stop display at " " FAN. 1 4 MODE (3) Fan 2 Press FAN button. For each press, fan speed changes CLOCK SET as follows: TIMER
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GUIDE TO OPERATION AUTO run, COOL,HEAT and DRY operation Use COOL in summer. Recommendations Use HEAT in winter. Use DRY in spring,autumn and in damp climate. (1) Unit start Press ON/OFF button, unit starts. Previous operation status appears on display.(Not Timer setting) Power indicator on indoor unit lights up. (2) Select operation mode AM Press MODE button. For each press, operation 3 mode changes as follows: TEMP 3 ON 5 OFF 4 SWING FAN 1 6 AUTO COOL DRY HEAT FAN MODE 2 Unit will run in oper
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GUIDE TO OPERATION (4) Fan speed selection Press FAN button. For each press, fan speed changes as follows: LO MED HI AUTO AUTO COOL operation starts when room temp. is higher than temp. setting. Unit runs at the speed displayed on LCD. Ultra-low air flow In HEAT mode, warm air will blow out after a short period Temp. setting+2 C of time due to cold-draft prevention function. Temp. setting In DRY mode, when room temp. becomes 2 higher than C On reaching temp. setting,unit temp. setting, unit w
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GUIDE TO OPERATION TIMER operation Set Clock correctly before starting Timer operation(refer to page 7) You can let unit start or stop automatically at following times: Before you wake up in the morning, or get back from outside or after you fall asleep at night. TIMER ON/OFF (1)After unit start, select your desired operation mode. Operation mode will be displayed on LCD. Power indicator on indoor unit lights up. (2)TIMER mode selection Press TIMER button to change TIMER mode. Every time the but
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GUIDE TO OPERATION TIMER ON-OFF (1)After unit start, select your desired operation mode Operation mode will be displayed on LCD. Power indicator on indoor unit lights up. (2)Press TIMER button to change TIMER mode Every time the button is pressed, display changes as follows: blank ON OFF ON OFF TIMER ON TIMER OFF TIMER ON-OFF Select TIMER ON-OFF, "ON" will flash. (3)Time setting for TIMER ON ON OFF AM PM Press HOUR button. Every time the button is pressed, time increases 10min. TEMP If but
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GUIDE TO OPERATION Adjusting up/down air flow direction Up/down direction can be adjusted by using the SWING button on the remote controller. Each time pressing this button, the mode changes in the following sequence. SWING No indication (louver stopped) Change to the AIRFLOW mode. LOUVER STOPPED SWING When the LOUVER button is pushed during SWING mode, it stops swinging at the just angle. Louver moves in upward Recommendable stopping angle of the louver and downward directions conti
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GUIDE TO OPERATION Comfortable Sleep At night, before going to bed you can press down the SLEEP button on the controller and the air-conditioner will run by the comfortable sleeping mode to make you sleep more comfortable. Press SLEEP button once to make the air conditioner have the previous-set sleep time (first power-on is "1h"), the sleep symbol will appear. Press time button / , you can choose the time in 1~8 hours. Each press of / , the time increases/reduces 1 hour and "Xh" a
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GUIDE TO OPERATION Remote Control: There is a telecommunication interface for remote control on the control panel of the indoor unit. After the peripheral equipment have been installed in accordance with the instruction manual of the selected remote control detector, the air conditioner will be computerized and controlled from a far- away place. Power Failure Compensation (to be applied for a necessary situation) : After the power failure compensation is set, if power failure suddenly o
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CLEANING AND CARE Before cleaning the air conditioner ,be sure to turn it off and disconnect CAUTION! the Power Supply Cord. Be sure the Intake Grill is installed securely. When removing and replacing the air filters, be sure not to touch the heat exchanger, as personal injury may result. 4. Re-attach the Air Filters to the Intake Grill. Cleaning the Air Filter 1 The Filters fit onto the inside of the intake Grill. (figure 1) (For Series 18) 2 The bottom edges of the Air Filters should Open the
