ELECTRICAL PARTS ........................................................................................................................................ 9
MICROCOMPUTER CONTROL SYSTEM ...................................................................................................... 13
AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE SERVICE MANUAL S4216AYA09BE/ SPLIT SYSTEM ROOM AIR CONDITIONERS INDOOR UNIT AH-A07BE/A09BE/A12BE MODELS AH-A07BE-C/A09BE-C AY-A07BE/A09BE/A12BE AY-A07BE-C/A09BE-C OUTDOOR UNIT AU-A07BE/A09BE/A12BE AU-A07BE-C/A09BE-C AE-A07BE/A09BE/A12BE In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.
AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE SPECIFICATIONS ITEMS INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT AY-A07BE AE-A07BE AY-A07BE-C AE-A07BE-C Cooling capacity Heat pump Heating capacity Moisture removal Liters/h Electrical data Phase – Single Rated frequency Rated voltage range 198 to 264...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE ITEMS INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT AY-A09BE AE-A09BE AY-A09BE-C AE-A09BE-C AY-A12BE AE-A12BE Cooling capacity 2.64 Heat pump Heating capacity Moisture removal Liters/h Electrical data Phase – Single Rated frequency...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE ITEMS INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT AH-A07BE AU-A07BE AH-A07BE-C AU-A07BE-C Cooling capacity Moisture removal Liters/h Electrical data Phase – Single Rated frequency Rated voltage range 198 to 264 Rated voltage 220 - 240 Rated current 3.1 - 3.0...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE ITEMS INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT AH-A09BE AU-A09BE AH-A09BE-C AU-A09BE-C AH-A12BE AU-A12BE Cooling capacity 2.64 Moisture removal Liters/h Electrical data Phase – Single Rated frequency Rated voltage range 198 to 264...
AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE EXTERNAL DIMENSIONS 18.5 Length unit (mm) INVERTER AIR CONDITIONER Remote controller Figure E-1. INDOOR UNIT 20˚ Figure E-2. OUTDOOR UNIT FOR AE-A07BE/AE-A07BE-C AND AU-A07BE/AU-A07BE-C...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 37.5 179.5 182.5 Figure E-3. OUTDOOR UNIT FOR AE-A09BE/AE-A09BE-C/A12BE AND AU-A09BE/AU-A09BE-C/A12BE...
EVAPORATOR SUPPLY : BLACK : RED : BLUE G ( Y ) : GREEN-YELLOW : BROWN MOTOR Figure W-1. Wiring Diagram for AH-A07BE/A07BE-C/A09BE/A09BE-C/A12BE INDOOR UNIT OUTDOOR UNIT COMPRESSOR MOTOR TERMINAL BOARD 2 TERMINAL BOARD MOTOR PROTECTOR G(Y) INTERNAL CONTROL BOX...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE INDOOR UNIT OUTDOOR UNIT COMPRESSOR MOTOR TERMINAL BOARD 2 TERMINAL BOARD MOTOR PROTECTOR G(Y) INTERNAL CONTROL BOX THERMAL FUSE G(Y) FAN MOTOR G(Y) TERMINAL BOARD 1 FAN MOTOR CAPACITOR POWER SUPPLY 400(450)V 1.5µF RUNNING CAPACITOR : BLACK : WHITE 400V 30µF...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE BCN201 INDOOR UNIT OUTDOOR UNIT BCN1 RECEIVER CONTROL BOARD UNIT TERMINAL BOARD 2 UNIT C.T. DISPLAY UNIT BCN2 BCN202 TRANSFORMER G ( Y ) THERMISTOR (PIPE TEMP.) TERMINAL BOARD 1 250V TERMINAL THERMISTOR BOARD (ROOM TEMP.) TEMP.FUSE...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE INDOOR UNIT OUTDOOR UNIT COMPRESSOR MOTOR TERMINAL BOARD 2 TERMINAL BOARD MOTOR PROTECTOR INTERNAL G ( Y ) THERMAL FUSE CONTROL BOX VALVE FAN MOTOR COIL G ( Y ) G ( Y ) TERMINAL BOARD 1...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE FROM TERMINAL BOARD (UNIT) " 1 " FROM TERMINAL BOARD (POWER) " 1 " FROM TERMINAL INDOOR BOARD FAN MOTOR " 2 " INDOOR (R.P.M. SIGNAL) FAN MOTOR FROM TERMINAL BOARD FROM FROM FROM (UNIT) " N "...
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(POWER) " 1 " FROM TERMINAL BOARD (UNIT) " 1 " INDOOR FAN MOTOR INDOOR (R.P.M. SIGNAL) FAN MOTOR FROM TERMINAL BOARD FROM FROM FROM (UNIT) " N " LOUVER LOUVER THERMISTOR (LOWER) (UPPER) Fig. L-4 Printed Wiring Diagram for AH-A07BE/A07BE-C/A09BE/A09BE-C/A12BE...
AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE FUNCTIONS AH-A07BE/A07BE-C/A09BE/A09BE-C/A12BE HEAT operation are noty provided with the heating function In the “HEAT” mode, the thermostat circuit is controlled by six thermostat lines (H01 thru 1. Temperature control characteristic H4). COOL operation In the “COOL” mode, the thermostat circuit is 37.0...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE DRY operation Table Y-1 On the switch on, the compressor always starts Compressor Fan speed to operate for 2 minutes with fan speed “DL” . The microcomputer reads the room temperature Cooling zone "DH" 2 minutes after this first compressor operation.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 4. Hot-Keep 6. Overheating protection system This function automatically controls the on-off operation When overloading occurs during the heating operation, of the indoor fan motor in accordance during the this system controls the outdoor fan motor according to...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 7. Current control Defrost start 60sec. 60sec. This system, in order to prevent overcurrent during heating operation, controls the outdoor fan motor and Compressor changes the indoor fan motor speed by detecting total MAX. 8min. (AY-A07BE/A07BE) current.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 13. Automatic air conditioning 15. Outputs in each operation mode When automatic air conditioning is selected, the operation mode and preset temperature are set Table Y-5 automatically according to the room temperature on starting operation. Compressor Outdoor...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 19.Diagnosis procedure When indoor fan motor is out of order or compressor lock occurs, the compressor, indoor fan motor, outdoor fan motor, and louver are all stopped and the operation LED(red) turns on or off syncronously with the timimg of the timer LED.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE Table Y-6 [AY-A07BE/A07BE-C/A09BE/A09BE-C/A12BE] S t e p R E D FLICK O F F O F F O F F O F F O F F O F F Y E L L O W O F F...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE Table Y-7 [AH-A07BE/A07BE-C/A09BE/A09BE-C/A12BE] Step FLICK OFF OFF OFF YELLOW Lamps FAN SOFT FAN LOW OFF OFF OFF OFF OFF FAN HIGH OFF OFF OFF OFF OFF AH-A07BE AUTO AH-A07BE-C OPEN Louver OFF CLOSE OFF OFF OFF OFF OFF...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE TROUBLESHOOTING GUIDE OF CONTROL CIRCUIT The machine does not function at all with remote controller and switches on the indoor unit. Using a tester, measure the measure the secondary voltage voltage between anodes of D1 of transformer.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE The machine does not function with remote controller Push butt "OI" on on the wireless remote controller. Is transmitting Are batteries of the indicator of the remote wireless remote controller controller active ? proper ? Replace the batteries with new ones.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE The room is not cooled at all or not cooled. The compressor does not operate. Fig. 1 Temperature properties of indoor thermistors Room temperature Heat exchange thermistor TH1 thermistor TH2 Thermistor Color Connector Push the button "AUX." on...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE The room is not heated at all or not heated. The compressor does not operate. Select HEAT MODE with remote controller. And then start operation. Push the button of "TEST RUN" on the indoor unit, and wait 3 minutes.
2) Vertical adjustment louver "45˚", Horizontal adjustment louver "front" 3) Indoor air temp. : Cooling 27˚C, Heating 20˚C 4) Power source : 220V, 50Hz Outside air temp.(˚C) Outside air temp.(˚C) Figure P-1. At Cooling for AH-A07BE/A07BE-C Figure P-2. At Cooling for AH-A09BE/A09BE-C 1200 1100 1000 Outside air temp.(˚C)
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE Outside air temp.(˚C) Outside air temp.(˚C) Figure P-7. At Heating for AY-A07BE/A07BE-C Figure P-8. At Heating for AY-A09BE/A09BE-C 1200 1100 1000 Outside air temp.(˚C) Figure P-9. At Heating for AY-A12BE...
AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE DISASSEMBLING PROCEDURE FOR INDOOR UNIT SERVICING CAUTION : DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY 1. Open the opne panel, and remove 2 air filters. 5. Pull the front panel up. 2. Remove 4 screws fixing the front panel.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 9. Remove the thermostat of the evaporator. 13. Remove the screw fixing the pipe holder. 10. Remove 4 connectors. 14. Remove 3 screws fixing the control box, and remove the control box. 11. Remove the thermistor holder from the evaporator.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE 17. Remove the drain cover from the evaporator. Note: During reassembly, verify that the dew on the pipe is led to the drain pan. 20. Remove 2 screws fixing the motor cover, and pull up the fan.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE How to remove the display cover 1. Push the center of display cover from the back. 2. Slide the display cover to the right. 2. Remove the screw fixing the terminal board. How to assemble the display cover 1.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE Drain pan and related 1. Remove 3 screws fixing motors. Drain Hose Drain pan Projection Groove To disconned To reconnect 2. Turn the cap area of the drain hose counterclockwise, and remove it from the drain pan.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE FOR OUTDOOR UNIT [AU-A09BE/A09BE-C/A12BE, AE-A09BE/A09BE-C/A12BE] SERVICING CAUTION : DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY Right side view Left side view 1. Loose a screw fixing the side cover. Front view 2. Loose a screw fixing the cord clamp.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE DISASSEMBLING PROCEDURE OF THE FAN Loose 8. Remove the terminal cover. 1. Loose the fan nut and fan can take out. 9. Remove 3 terminals. 2. Fan motor is secured by 4 screws. 10. Loose 4 screws fixing the control box.
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE FOR OUTDOOR UNIT MODEL AE-A07BE/A07BE-C AND AU-A07BE/A07BE-C CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY SERVICING 1 Remove the four (4) screws holding the terminal 3 Remove the another screws holding the cabinet cover and right side cover. Then take them out.
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2- 7 HPNLCA777JBEA Control panel 2- 8 PCOV-A618JBFA LED holder 2- 9 PCOV-A640JBFA LED holder B 2-10 DPWBFA212JBKZ Control board unit [AH-A07BE/A07BE-C] 2-10 DPWBFA209JBKZ Control board unit [AH-A09BE/A09BE-C] 2-10 DPWBFA213JBKZ Electric control board [AH-A12BE] 2-10 DPWBFA210JBKZ Control board unit [AY-A07BE/A07BE-C] 2-10...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE REPLACEMENT PARTS LIST [AU-A07BE/A07BE-C] REF. NO. PART NO. DESCRIPTION Q'TY CODE CABINET AND UNIT PARTS 1- 1 LBSHCA022JBF0 Bushing 1- 2 CMOTLA592JBE0 Fan motor 1- 3 NFANPA020JBEA Propeller fan 1- 4 PANGKA044JBY0 Motor angle ssembly 1- 5...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE REF. NO. PART NO. DESCRIPTION Q'TY CODE 3-14 LBND-A046JBE0 Wire fixing band [AU-A07BE-C] SCREWS, NUT AND WASHER 4- 1 LX-WZA019JBE0 Special washer 4- 2 LX-BZA078JBE0 Special screw 4- 3 LX-BZA075JBE0 Special screw 4- 4 LX-WZA019JBE0 Special washer...
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AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE REPLACEMENT PARTS LIST [AE-A07BE/A07BE-C] REF. NO. PART NO. DESCRIPTION Q'TY CODE CABINET AND UNIT PARTS 1- 1 PSEL-A345JBE0 Cabinet seal 1- 2 CMOTLA592JBE0 Fan motor 1- 3 NFANPA020JBEA Propeller fan 1- 4 PANGKA018JBP0 Fan motor angle...
AH-A07BE-C/09BE-C AH-A07BE/09BE/12BE AY-A07BE-C/09BE-C AY-A07BE/09BE/12BE REPLACEMENT PARTS LIST [AU-A09BE/A09BE-C/A12BE, AE-A09BE/A09BE-C/A12BE] REF. NO. PART NO. DESCRIPTION Q'TY CODE CABINET AND UNIT PARTS 1- 1 LBSHCA022JBE0 Bushing 1- 2 CMOTLA916JBEZ Fan motor [AU-A09BE/A09BE-C, AE-A09BE/A09BE-C] 1- 2 CMOTLA917JBEZ Fan motor [AU-A12BE, AE-A12BE] 1- 3...
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