ARYA45LCTU AOYA45LBTL
Contents
1. Solenoid Pressure Switch 4 Way Valve Check Valve Assy Coil Expansion Valve Strainer Assy Expansion Valve Assy Compressor Cover A Compressor Cover B Compressor Cover C Compressor Cover D Solenoid 9377958013 9377959010 9378035010 9375250034 9900165055 9900186012 9970035029 9374274017 9900197025 9372524039 9370947175 9374430109 9374431106 9372067086 9375382025 9900165055 21 fec A f LAF 777 27 Inverter Box 9374603015 28 Inverter Box B 9374625017 29 Inverter Box C 9374605026 30 Inverter Box Duct 9374609017 31 Inverter Box Cover 9374608010 32 Heat Sink B 9374607020 33 ACTPM 9707592016 36 Posistor 9704265012 37 Inverter PCB Assy 9708013183 38 Power PCB Assy 9705647022 39 Clamp Cord 9356857009 40 Terminal 9900203023 41 Fuse Small 0600376116 43 Thermistor Dischage 9704219084 44 Thermistor Heat Exchanger 9900374037 45 Thermistor Outdoor 9900378035 46 Compressor Thermistor 9900156060 47 Heatsink Thermistor 9900311018 48 Wire Pressure Switch 9367595051 50 Thermistor Heat Exchanger 9900403010 51 Fuse Holder Small 0501456016 52 Fuse Holder Large 0501454012 53 Fuse Large 0600086039 Connector Black 2009 11 25 Green 77 OUTDOOR UNIT Connector Red ACCESSORIES INDOOR UNIT Name and Shape Application Hanger 26 For suspending the Aye indoor unit from c2. V HA ET d gt WD Black l_1 H TERMINAL POSISTOR CN34 W200 191 92 03 213141516 718 V 213 41516 1718 1112131 22222222 423 CONTROL UNIT Of OI Of OI GO Of 0 O OO TM102 2 314 516 718 11213141 5161718 BROWN 1 1 8 101 104 os m TERMINAL POWER SUPPLY PCB ASSY 2 212 101 21212 ARR SERRE etes 1 de 2 REDIE 6 OUTDOOR UNIT 515 i 1 2 818 T 112 0000 O 01100 COIL POWER SOURCE 2009 02 25 5 PCB Circuit Diagrams not available at time of publication ERROR DETECTION REMOTE CONTROL Troubleshooting at the remote control LCD This is possible only on the wired remote control Self diagnosis If an error occurs the following display will be shown EE will appear in the set room temperature display Unit number Error code SU MO TU WE FR SA Ex Self diagnosis If CO appears in the unit number display there is a remote control error Refer to the installation instruction sheet included with the remote control 2009 02 10 Error code 01 13 Error contents Indoor signal error Wired remote controller abnormal Indoor room temperature sensor error Indoor heat exchanger temperature sensor middle error NO IN IN gt IN O O N O N N O O1 1 O O gt miolnlol gt l o O0
3. A N O TI Indoor heat exchanger temperature sensor inlet error Float switch operated Outdoor discharge pipe temperature sensor error Outdoor heat exchanger temperature sensor outlet error A Outdoor temperature sensor error Heat sink thermistor Inverter error Compressor temperature sensor error 2 way valve temperature sensor error 3 way valve temperature sensor error Outdoor heat exchanger temperature sensor middle error 2d Heat sink thermistor P F C error Indoor manual auto switch abnormal Power supply frequency detection error IPM protection CT error Compressor location error Outdoor fan error Connected indoor unit abnormal Outdoor unit computer communication error Inverter error Indoor fan abnormal Discharge temperature error NO Excessive high pressure protection on cooling 4 way valve abnormal Pressure switch abnormal Pressure sensor abnormal Compressor temperature error Low pressure error co Active filter abnormal P F C circuit error Refrigerant circuit address set up error OO Lx Master unit Slave unit set up error 32 Connected the indoor number set up error 33 P F C PCB error 12 INDOOR UNIT Option Troubleshooting with the receiver unit display Error is displayed on the wired and Lamps show error contents by flashing as follows wireless remote control OPERATION TIMER FILTER Lamp Error contents Lamp Lamp off 2 times off OPERAT
4. ION a Indoor signal error Lamp Green ne off 5 times off 2 TIMER Lamp off 8 times 8 2times 2 times Indoor heat exchanger temperature 3 times off Sensor middle error 9 3rd Lamp Red 2 times Indoor heat exchanger temperature sensor inlet error off Float switch operated off Outdoor discharge pipe temperature sensor error Outdoor heat excahnger temperature sensor outlet error of of of 2 times 3 times Outdoor heat excahnger temperature sensor middle error 3 times off 5 times Heat sink thermistor P F C error times 2 mes of times 4times 5times 2times of 5times 3times 5times Stimes 5times 6imes 5times Times off Outdoor unit computer communication error 2 times off Indoor fan abnormal off Discharge temperature error Excessive high pressure protection off Pressure sensor abnormal of off off off of off of of Flash means 0 5 second on 0 5 second off 2009 02 10 13 MANUAL AUTO 2 times 4 times off 2 times 6 times 3 times 2 times 3 times 3 times off REMOTE CONTROL SIGNAL RECEIVER 3 times 3 times 3 times 3 times 3 times 4 times 7 times 8 times off off 3 times off 4 times 5 times 8 times off 2 or 3 times 5 times 6 times 7 times 2 times 7 times 3 times 7 times 4 times 7 times 5 times 6 times 7 times 2 or 3 times 4 times 6 times 9 times 2 times 9 times 3 time
5. arts flashing 1 sec on 1 sec off repeated The pump down operation cooling operation begins right away After oparation starts close the three way valve liquid After 2 3 minutes operation stops Close the three way valve gas within one minute after operations stops The LED will go out three minutes after it stops Disconnect the power supply after confirming that the LED has gone out A Press the PUMP DOWN switch on the outdoor unit The LED on the outdoor unit circuit board starts flashing 1 sec 1 sec off repeated and operation stops DANGER At this point recovery has not been completed so do not close the three way valves liquid and gas This part Choke coil generates high voltages Never h thi The pump down operation cooling operation be ever touch this part gins after three minutes Close the three way valve liquid after operation starts After 2 3 minutes operation stops Close the three way valve gas within one minute after operations stops The LED will go out three minutes after it stops Dis connect the power supply after confirming that the LED has gone out When the pump down operation is repeated temporarily disconnect the power supply after opening the closed valves Ls Tightening torque both liquid and gas 20 to 25 N m 200 to 250 kgf cm Reconnect the power supply after 2 3 minutes and perform ive Pump dewmap
6. cO FUJITSU SERVI MANUA Refrigerant 0 4 E L SPLIT TYPE AIR CONDITIONER DUCT TYPE 50Hz Outdoor unit ARYA45LCTU AOYA45LBTL Indoor unit CONTENTS SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 4 CIRCUIT DIAGRAM 5 INDOOR PCB CIRCUIT DIAGRAM 6 OUTDOOR PCB CIRCUIT DIAGRAM 9 ERROR 12 PARTS INDOOR UNIT 16 PARTS OUTDOOR UNIT 19 55 23 FUJITSU GENERAL LIMITED SPECIFICATIONS ELECTRICAL DATA COMPRESSOR AND REFRIGERANT TYPE Cooling amp Heating Hermetic type Inverter INDOOR UNIT ARYA45LCTU 4 poles 3 phase OUTDOOR UNIT AOYAASLBTL pe ER DISCRIMINATION DA420A3F 21ZA COOLING CAPACITY 12 5 kW WEIGHT with oil 23 7 kg HEATING CAPACITY 14 0 kW REFRIGERANT TYPE R410A POWER SOURCE 230 V 50 Hz PRECHARGED REFRIGERANT 3 350 g RUNNING Cooling 17 0 e Heating DIMENSIONS AIRCIRCULATION PIPE LENGTH MAX PIPE HEIGHT 30 Pipe length FULL CHARGE WEIGHT OR INDOOR UNIT Gross Net 48 kg 40 kg Discrimination MFG 45RVN OUTDOOR UNIT Gross Net 107 kg 98 kg High speed 1 350 r p m INDOOR Middle speed 1 150 r p m UNIT 910 r p m 770 MFE 60TVT OUTDOOR UNIT Upper fan 850 r p m 750 r p m VEL 28 dB OUTDOOR 55 dB UNIT Heating 56 dB Note Sta
7. eiling 9356563009 Special nut A large flange Nae 313005446653 NC 313005446759 small flange NL y Coupler heat For indoor side pipe joint insulation large pipe large Coupler heat For indoor side pipe joint insulation small pipe 9378173569 Binder or fixing the drain hose 313361275805 Insulates the drain hose 7 TT and vinyl hose 313806217708 Remote For air conditioner control operation 9372266199 For connecting the remote control 9372714010 Tapping screw For installing the 5 remote control 0700181108 OUTDOOR UNIT Name and Shape Application For outdoor unit drain piping work 9303029015 Drain pipe Installation seal Drain cap 2 313166024302 J For filling in a gap at of connection cords 2009 02 10 23 2009 03 09 OPTIONAL PARTS Exterior Parts Model Summary UTD SFO045T Round UTD RF204 flang Long life UTD LF25NA filte New amen ity space can be offered by Remote UTD RS100 installing sensor the Remote sensor in the remote controller External control UTD ECS5A set Receiver unit 24 090263601
8. eration When the start of the operation after pump down operation o 35 to 40 N m 350 to 400 kgf cm has been completed temporarily disconnect the power supply 10 16 12 Rm 100 15 120 after opening the closed valves both liquid and gas Reconnect the power supply after 2 3 minutes and be sure to perform a test operation for cooling 3 way valve Liquid Connecting pipe dy Blank cap J Hexagon wrench 4 M Use a 4 mm hexagon wrench 3 way valve Charging port Outdoor unit 3 way valve Cap Gas 2009 02 10 15 Insulation 2009 02 10 Ret Bescipion O ON ON FP N gt Control Box Intake Cover Sub Assy Main Panel Sub Assy Drain Pan Sub Assy Drain Cap Evaporator Assy Outlet Panel Sub Assy Cabinet R Sub Assy Control Cover A Sub Assy Cabinet L Sub Assy Intake Frame Assy Distributor Assy Coupling Pipe Assy Seal Panel Sub Assy Bracket Pipe Sub Assy Thermo Holder Pipe Thermistor Spring A 16 9374512010 9374511013 9374513017 9356541007 9372585047 9374510016 9374508020 9374516018 9374509010 9374216017 9371325385 9373038283 9374515011 9374514014 313714262805 313728262708 PARTS INDOOR UNIT Insulation Insulation INDOOR UNIT er Partnumber 21 Casing B 9374234011 Sirocco Fan Assy 9356531046 Base Sub Assy 9374504015 Separate Wall Assy 9374228010 Casing A 9374233014 Bracket Motor Assy 9374230013 Mo
9. s 9 times 4 times 7 times 7 times 8 times 8 times 8 times OUTDOOR UNIT Make a TEST RUN in accordance with the installation instruction sheet for the indoor unit When a malfunction occurs in the outdoor unit the LED on the circuit board lights to indicate the error Refer to the following table for the description of each error according to the LED Communication error 1 flash Indoor unit Outdoor unit 2 flash Discharg pipe temperature sensor 3 flash Outdoor heat exchanger temperature outlet sensor 4 flash Outdoor temperature sensor 5 flash Outdoor heat exchanger temperature mid sensor 6 flash 7 flash 8 flash 9 flash 10 flash 12 flash 13 flash Compressor rotor position cannot detect 14 flash Compressor cannot operate 15 flash Outdoor fan abnormal upper fan 16 flash Outdoor fan abnormal lower fan 5 sec on 1 sec off Protect operation repeat Discharge pipe temperature abnormal Compressor temperature sensor Heat sink temperature sensor Pressure switch abnormal Compressor temperature abnormal IPM error 1 sec on 1 sec off Pump down operation repeat of 2009 02 10 14 SPECIAL INSTALLATION SETTING PUMP DOWN Refrigerant collecting operation Perform the following procedures to collect the refrigerant when moving the indoor unit or outdoor unit 1 When the product is stopped Press the PUMP DOWN switch on the outdoor unit The LED on the outdoor unit circuit board st
10. tic pressure 60Pa Duct length Inlet 1m Outlet 2m 2009 02 25 1 DIMENSIONS INDOOR UNIT Unit mm 39 264 264 264 N v 1 135 2009 02 10 OUTDOOR UNIT Unit mm a A O qe et OLE 2009 02 10 REFRIGERANT SYSTEM DIAGRAM OUTDOOR UNIT _ u u INDOOR UNIT Pressure PENES Refrigerant Pipe _____ Check Strainer 15 88mm 5 8 lt a 2 High Condenser Accumulator Evaporator L gt Compressor Refrigerant Pipe Strainer F Strainer 2 9 52mm 3 8 QU 7 CMM Expansion lt Valve PF Charging Refrigerant direction gt Cool gt Heat 2009 02 10 4 LWW OUTDOOR THERMISTOR DISCHARGE THERMISTOR LW EEA rom WWW COMPRESSOR THERMISTOR PIPE MID THERMISTOR ASK a AM HEAT SINK THERMISTOR HIGH PRESSURE SWITCH CN24 CN21 CN22 CN23 CN26 CN25 PIPE THERMISTOR CG CIRCUIT DIAGRAM COMPRESSOR RED RED U INDOOR UNIT 1 gd BLACK SOLENOID COIL 114 F4 T 5A 250V BLACK gig FLE W RED CAN V ROOM THERMISTOR FAN MOTOR 1 4 BROWN TERMINAL INVERTER Assy UE a e WHITE a RED d a oo p BROWN e BLUE W13 CONTROLLER COIL 516 2 PCB ASSY W21 FUSE 7 ORANGE la woy F2 T3 15A 250V 5 EXPANSION GI once IE
11. tor Mount 9378002012 Fan Motor 9602466016 Bracket Eva R 9374207015 Bracket Eva L 9374208012 Panel Control Box 9374210015 Cap Power 9352173011 Motor Band 9378031012 2009 02 10 17 2009 02 25 INDOOR UNIT Control unit Ref Description Partnumber 41 42 43 44 45 46 47 48 49 Controller PCB Assy Power Supply PCB Assy Cap Power One Touch Bush Terminal 3P Terminal 3P Reactor Assy Control Box A Control Cover B Control Box B Room Thermistor Pipe Thermistor Remote Control Wire Assembly 18 9707393477 9707398151 9352173011 9374407019 9703345012 9306489045 9707457018 9374219018 9374222018 9374220014 9703299025 9703297021 9372266199 9372714010 PARTS OUTDOOR UNIT Parts number 9374417025 gt 2 lt 5 E A H 9374094028 Front Panel Fan Guard 9374330010 9374173013 9374415069 Service Panel Sub Assy Right Panel Sub Assy Valve Cover 9374416141 9374174010 9351355005 Emblem Rear 19 2009 02 10 OUTDOOR UNIT Ref Description Parts number _ 9 Propeller Fan Assy 9366378020 Motor DC Brushless 9602843015 Condenser A Assy 9374433018 Condenser B Assy 9374434015 Separate Wall 9374629015 Cap Foot 9374345014 Base Assy 9374166046 Coil Choke 9703458019 2009 02 10 20 OUTDOOR UNIT Description Parts number 3 Way Valve Assy 3 Way Valve Assy Compressor Assy Accumulator Assy
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