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Sinclair ASC-60AN, Service Manual

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Sinclair ASC-60AN Service Manual Download Page 81

Troubleshooting 

 

Protection of pressure or temp. 

Is it K1 or K2 open ? 

Is temp. protective switch K1 close 

Possible reason 
1.  The wires is loose to K1 

2.  Air or other gas in the refrigerant. 

3.  Heat exchanger is dirty 

4.  Outdoor fan or fan blade is 

defective 

5.  Outdoor unit is in bad ventilation 

6.  Refrigerant is leakage 

Is pressure protective switch K2 close 

Yes   

Yes   

Yes 

Possible reason 
1.  The wires is loose to K2 

2.  Air or other gas in the refrigerant. 

3.  Heat exchanger is dirty 

4.  Outdoor motor or fan blade is 

defective 

5.  Outdoor unit is in bad ventilation 

6.  Refrigerant is too much 

c. Overload of current 

d. Protection of pressure or temp. 

 
 

 

 

Overload of current 

Check the current, normally 

Is the current in rated range? 

The outdoor PCB is defective 

Possible reason 
1.  Outdoor fan is defective 

2.  The compressor is defective 

3.  Refrigerant is over charged 

4.  Air enter the refrigerant system 

Yes   

No   

76

Summary of Contents for ASC-60AN

Page 1: ...SERVICE MANUAL ASF 60AN ASC 60AN ON OFF SERIES ...

Page 2: ......

Page 3: ...External Appearance External Appearance Indoor Units Super slim 4 way Cassette Ceiling floor type Outdoor Units Double fan outdoor unit 1 ...

Page 4: ...ow operation sound level Well known stable and quiet running fan motor Well known compressor Compact design Smaller dimension and larger stuffing capacity Universal outdoor unit design Optional air outlet grille plastic type and wire type Wire type Plastic type Plastic type Optional low temperature cooling module R410A environment friendly refrigerant 2 ...

Page 5: ... Dx H panel mm 950x950x55 Packing W x Dx H panel mm 1035x1035x90 Net Gross weight body kg 28 3 32 5 Net Gross weight panel kg 5 8 MPa 4 2 1 5 mm ODĭ32 Refrigerant piping Liquid side Gas side mm ĭ9 52 ĭ19 3 8 3 4 Standard Remote RG51C E ഒ 17 30 Cooling ഒ 17 32 Heating ഒ 0 30 Controller Room temperature Operation temperature Cooling Heating Indoor fan motor Indoor air flow Hi Med Lo Sound level soun...

Page 6: ...300x294x40 11 Number of circuits 8 m3 h 2550 2150 1850 dB A 55 52 50 Dimension WxDxH mm 1650x675x235 Packing WxDxH mm 1725x755x313 Net Gross weight kg 40 46 MPa 4 2 1 5 mm ODĭ25 Refrigerant piping Liquid side Gas side mm inch ĭ9 52 ĭ19 3 8 3 4 Standard Remote RG51Q1 BGE ഒ 17 30 Cooling ഒ 17 32 Heating ഒ 0 30 Remarks 1 The above design and specifications are subject to change Throttle type Indoor u...

Page 7: ... mm 995 1320 19 05 593x1320x19 05 Number of circuits 10 m3 h 7500 dB A 63 Capillary Dimension WxDxH mm 938x392x1369 Packing WxDxH mm 1095x495x1505 Net Gross weight kg 111 1 125 4 Type R410A Charged volume kg 3 5 MPa 4 2 1 5 Liquid side Gas side mm inch ĭ9 52 ĭ19 3 8 3 4 Max pipe length m 50 Max difference in level m 25 Cooling ഒ 18 43 Heating ഒ 7ᨺ24 Remarks 1 The above design and specifications ar...

Page 8: ...Indoor Units Indoor Units Super slim Cassette Type 4 Ceiling Floor Type 17 3 ...

Page 9: ...tte Type Super slim Cassette Type 1 Features 5 2 Dimensions 9 3 Service Space 10 4 Wiring Diagrams 11 5 Electric Characteristics 12 6 Sound Levels 13 7 Accessories 14 8 The Specification of Power 15 9 Field Wiring 16 4 ...

Page 10: ...ore comfort air blowing is possible Auto lifting panel design more convenient to clean and maintain the filter optional Old Cassette New Slim Cassette Reduction 60K 840 300 840 840 287 840 4 Ļ 1 2 Fresh air intake function Fresh air fulfills air quality more healthy and comfortable Ventilation motor is optional to increase the effect of fresh air 5 ...

Page 11: ...n or off by remote controller When pressing the Clean Air button on the remote controller Ionizer will work and the indicator light on display board will shine New air intake I Io on ni iz ze er r g ge en ne er ra at to or r c co on nn ne ec ct to or r V Ve en nt ti il la at ti io on n m mo ot to or r c co on nn ne ec ct to or r 6 ...

Page 12: ...rnal air duct more flexible for the air supply 1 5 Built in draining pump Due to the improvement of structure more convenient to repair or replace the draining pump Built in draining pump to make sure condensed water drain out reliably Draining Pump 7 ...

Page 13: ...f controller more human control 1 7 Optional touch screen wired controller Touch screen wired controller is optional with error code indication function Better man machine conversation interface Undated structure design 4 way wire layout design no raised part at backside more convenient to place the wires and install the device Alarm lamp Long distance on off controller 8 ...

Page 14: ...Dimensions 2 Dimensions Model A H ASC 60AN 287 317 9 ...

Page 15: ...Service Space 3 Service Space 1000mm 1000mm 1000mm 1000m m 10 ...

Page 16: ...Wiring Diagrams 4 Wiring Diagrams ASC 60AN 11 ...

Page 17: ...Field Wiring 5 Electric Characteristics Model Indoor Unit Power Supply Hz Voltage Min Max MFA ASC 60AN 50 220 240V 198V 254V 16 Note MFA Max Fuse Amps A 12 ...

Page 18: ...Sound Levels 6 Sound Levels P Microphone Model Noise level dB A H M L ASC 60AN 55 50 47 13 ...

Page 19: ...eath 1 Out let pipe clasp 1 Remote controller Its Frame Remote controller Its Frame 1 Remote controller holder 1 Mounting screw ST2 9 10 C H 2 Remote controller manual 1 Alkaline dry batteries AM4 2 Others Owner s manual 1 Installation manual 1 Network wires 1 Installation accessory The product you have might not be provided the following accessories Expansible hook 4 Installation hook 4 Orifice 1...

Page 20: ...ltage 220 240V 50Hz POWER WIRING mm2 3 1 0 Circuit Breaker Fuse A 20 16 OUTDOOR UNIT POWER Phase 3 phase Frequency and Voltage 380 415V 50Hz POWER WIRING mm 2 5 2 5 Circuit Breaker Fuse A 25 20 Indoor Outdoor Connecting Wiring Weak Electric Signal mm2 3 0 2 Indoor Outdoor Connecting Wiring Strong Electric Signal mm 2 15 ...

Page 21: ...Field Wiring 9 Field Wiring ASC 60AN 16 ...

Page 22: ...r Type Ceiling Floor Type 1 Features 18 2 Dimensions 19 3 Service Space 20 4 Wiring Diagrams 21 5 Electric Characteristics 22 6 Sound Levels 22 7 Accessories 23 8 The Specification of Power 23 9 Field Wiring 24 17 ...

Page 23: ...rection auto swing vertical horizontal and wide angle air flow Air flow directional control minimizes the air resistance and produces wilder air flow to vertical direction The range of horizontal air discharge is widened which secures wider air flow distribution to provide more comfortable air circulation no matter where the unit is set up 1 4 Three level fan speed more humanism design meets diffe...

Page 24: ...Dimensions 2 Dimensions Capacity Btu h A B C D E ASF 60AN 1650 675 235 1565 220 19 ...

Page 25: ...Service Space 3 Service Space 20 ...

Page 26: ...Wiring Diagrams 4 Wiring Diagrams ASF 60AN 21 ...

Page 27: ...ics Model Indoor Units Power Supply Hz Voltage Min Max MFA ASF 60AN 50 220 240V 198V 254V 16 Remark MFA Max Fuse Amps A 6 Sound Levels Microphone 1m 1m Air outlet side 1 5m 1m Microphone Ceiling Floor Model Noise level dB A H M L ASF 60AN 56 53 51 22 ...

Page 28: ...ntroller manual 1 8 The Specification of Power Model ASF 60AN INDOOR UNIT POWER Phase 1 phase Frequency and Voltage 220 240V 50Hz POWER WIRING mm 2 3 1 0 Circuit Breaker Fuse A 20 16 OUTDOOR UNIT POWER Phase 3 phase Frequency and Voltage 380 415V 50Hz POWER WIRING mm 2 5 2 5 Circuit Breaker Fuse A 25 20 Indoor Outdoor Connecting Wiring Weak Electric Signal mm2 3 0 2 Indoor Outdoor Connecting Wirin...

Page 29: ...Field Wiring 9 Field Wiring ASF 60AN 24 ...

Page 30: ...Outdoor Units Outdoor Units 1 Dimensions 26 2 Service Space 27 3 Piping Diagrams 28 4 Wiring Diagrams 29 5 Electric Characteristics 30 6 Operation Limits 31 7 Sound Levels 32 25 ...

Page 31: ...Dimensions 1 Dimensions Model Unitφmm A B C D E F H 938 633 5 404 448 370 392 1369 ASF 60AN ASC 60AN 26 ...

Page 32: ...Service Space 2 Service Space More than 60cm More than 30cm More than 60cm More than 200cm Air inlet Air inlet More than 30cm Air outlet Wall or obstacle Maintain channel 27 ...

Page 33: ... HEAT EXCHANGE CONDENSER Compressor 2 WAY VALVE 3 WAY VALVE 4 WAY VALVE COOLING HEATING T2 Evaporator temp sensor T1 Room temp sensor T3 Condenser temp sensor Accumulator High pressure switch T4 Ambient temp sensor Low pressure switch INDOOR OUTDOOR CHECK VALVE Heating Model only CAPILIARY TUBE 28 ...

Page 34: ...Wiring Diagrams 4 Wiring Diagrams ASF 60AN ASC 60AN 29 ...

Page 35: ...Electric Characteristics 5 Electric Characteristics Model Outdoor Unit Hz Voltage Min Max ASF 60AN ASC 60AN 50 380 415V 342V 435V 30 ...

Page 36: ... Cooling operation Heating operation Room temperature 17đЊ32đ Outdoor temperature 18đЊ43đ 7đЊ24đ Indoor temperature ć WB Outdoor temperature ć DB STD Cooling With Low Ambient Cooling System Indoor temperature ć WB Outdoor temperature ć DB Heating STD 31 ...

Page 37: ...Sound Levels 7 Sound Levels Microphone Outdoor Unit H 1 0m Note H 0 5 height of outdoor unit Model Noise level dB A ASF 60AN ASC 60AN 63 32 ...

Page 38: ...allation 36 4 Outdoor unit installation Side Discharge Unit 43 5 Refrigerant pipe installation 44 6 Drainage pipe installation 45 7 Vacuum Drying and Leakage Checking 49 8 Additional refrigerant charge 50 9 Engineering of insulation 51 10 Engineering of electrical wiring 52 11 Test operation 52 33 ...

Page 39: ...ction and electric safety checking Test operation Refrigerant pipe installation and insulation Drainage pipe installation and insulation Indoor unit installation location selection Outdoor unit installation location selection Indoor unit installation Outdoor unit installation Refrigerant pipe installation and insulation Drainage pipe installation and insulation 34 ...

Page 40: ...e shall easily support the outdoor unit s weight Locate the outdoor unit as close to indoor unit as possible The piping length and height drop can not exceed the allowable value The place where the noise vibration and outlet air do not disturb the neighbors There is enough room for installation and maintenance The air outlet and the air inlet are not impeded and not face the strong wind It is easy...

Page 41: ...AN 287 317 R410A Cooling Cooling Heating 3 3 2 Bolt pitch 3 3 3 Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture Drill four holes of Ø12mm 45 50mm deep at the selected positions on the ceiling Then embed the expansible hooks fittings 3 Indoor unit inst 36 ...

Page 42: ...y Use a leveling instrument to make sure the levelness of the main body is within f1e Adjust the position to ensure the gaps between the body and the four sides of ceiling are even The body s lower part should sink into the ceiling for 10 12 mm In general L is half of the screw length of the installation hook Locate the air conditioner firmly by wrenching the nuts after having adjusted the body s ...

Page 43: ... Install the panel Remove the grille Remove the 4 corner covers Hang the panel to the hooks on the mainbody If the panel is with auto lift grille please watch the ropes lifing the grille DO NOT make the ropes enwinded or blocked 38 ...

Page 44: ...ling to avoid condensate water Hang the air in grill to the panel then connect the lead terminator of the swing motor and that of the control box with corresponding terminators on the body respectively Install the 4 corner covers back Note The panel shall be installed after the wiring connected 39 ...

Page 45: ...r unit installation 3 4 Ceiling floor indoor unit installation 3 4 1 Service space for indoor unit 3 4 2 Bolt pitch ķ Ceiling installation Capacity Btu h D E ASF 60AN 1565 220 ĸ Wall mounted installation 40 ...

Page 46: ...icture Drill four holes of Ø12mm 45 50mm deep at the selected positions on the ceiling Then embed the expansible hooks fittings ĸ Wall mounted installation Install the tapping screws onto the wall Refer to picture below 3 4 4 Install the main body ķ Ceiling installation The only installation method for the unit with drain pump Remove the side board and the grille 41 ...

Page 47: ...re the mounting bolts on the unit Put the side panels and grilles back ĸ Wall mounted installation Hang the indoor unit by insert the tapping screws into the hanging arms on the main unit The bottom of body can touch with floor or suspended but the body must install vertically 42 ...

Page 48: ...or outdoor unit 4 2 Bolt pitch Model B C D ASF 60AN ASC 60AN 633 5 404 448 4 3 Install the Unit Since the gravity center of the unit is not at its physical center so please be careful when lifting it with a sling Never hold the inlet of the outdoor unit to prevent it from deforming 43 ...

Page 49: ...ake sure the distance and height drop between indoor and outdoor unit not exceeded the date in the following table Model Max Length Max Elevation 45 000Btu h 60 000Btu h 50m 25m 5 2 The procedure of connecting pipes 5 2 1 Choose the pipe size according to the specification table 5 2 2 Confirm the cross way of the pipes 5 2 3 Measure the necessary pipe length 5 2 4 Cut the selected pipe with pipe c...

Page 50: ... the pipe to indoor unit and outdoor unit by using two spanners Be sure to use two spanners and proper torque to fasten the nut too large torque will damage the bellmouthing and too small torque may cause leakage Refer the following table for different pipe connection Pipe Diameter Torque Sketch map kgf cm N cm 1 4 6 35 144 176 1420 1720 3 8 9 52 333 407 3270 3990 1 2 12 7 504 616 4950 6030 5 8 15...

Page 51: ...to be the main pipe For Vertical drainage pipe The following table is for reference PVC pipe Reference value of inner diameter of pipe mm Allowable maximum water flowrate l h Remark PVC25 20 220 For branch pipe PVC32 25 410 PVC40 31 730 Could be used for confluence pipe PVC50 40 1440 PVC63 51 2760 PVC75 67 5710 PVC90 77 8280 Attention Adopt PVC40 or bigger pipe to be the main pipe 6 2 3 Individual...

Page 52: ... pipe setting If the indoor unit has high extra static pressure and without water pump to elevate the condensate water such as high extra static pressure duct unit the water storage pipe should be set to avoid converse flow or blow water phenomena Indoor unit More than 50mm More than 25mm Plug Water storage pipe 6 2 7 Lifting pipe setting of indoor unit with water pump The length of lifting pipe s...

Page 53: ...9 The end of drainage pipe shall not contact with ground directly 6 3 Drainage test 6 3 1 Water leakage test After finishing the construction of drainage pipe system fill the pipe with water and keep it for 24 hours to check whether there is leakage at joint section 6 3 2 Water discharge test 1 Natural drainage mode the indoor unit with outdoor drainage pump Infuse above 600ml water through water ...

Page 54: ...hen this situation happens the normal startup only can be recovered by turning down power supply and eliminating accumulated water Note Drain plug at the main water containing plate is used for eliminating accumulated water in water containing plate when maintaining air conditioner fault During normal operation the plug shall be filled in to prevent leakage 6 4 Insulation work of drainage pipe Ref...

Page 55: ...n of condensate water 3 Vacuum drying again for half an hour If the pressure reached 755mmHg start to pressure leakage test If it cannot reached the value repeat vacuum damage and vacuum drying again for 1 hour 4 Leakage test After the vacuum degree reaches 755mmHg stop vacuum drying and keep the pressure for 1 hour If the indicator of vacuum gauge does not go up it is qualified If going up it ind...

Page 56: ... place the layer of insulation should be thicker accordingly 9 1 4 Installation highlights of insulation construction Gas pipe and liquid pipe shall be insulated separately if the gas pipe and liquid pipe were insulated together it will decrease the performance of air conditioner Liquid pipe Insulation meterial Gas pipe The insulation material at the joint pipe shall be 5 10cm longer than the gap ...

Page 57: ...able Select different colors for different wire according to relevant regulations Do not use metal wire tube at the place with acid or alkali corrosion adopt plastic wire tube to replace it There must be not wire connect joint in the wire tube If joint is a must set a connection box at the place The wiring with different voltage should not be in one wire tube Ensure that the color of the wires of ...

Page 58: ...e drainage is normal Whether there is vibration or abnormal noise during operation Outdoor unit Whether there is vibration or abnormal noise during operation Whether the generated wind noise or condensed of by the air conditioner have influenced your neighborhood Whether any of the refrigerant is leaked 53 ...

Page 59: ...Electrical Control Electrical Control System 1 Electrical Control Function 55 2 Troubleshooting 64 3 Controller 79 54 ...

Page 60: ...tion If the phase sequence is detected wrong or lack of 1 or 2 phase the unit won t start and there is error code displayed on outdoor PCB 1 2 4 Over current protection When compressor is running if the current is over twice of the rated for 3 seconds the compressor will stop and an error code will be displayed on the outdoor PCB If the current becomes normal the indoor sends signal to the outdoor...

Page 61: ...oling mode 5 Auto fan 27 T1 26 High Low 24 Medium 1 3 2 Cooling Mode 1 3 2 1 Compressor running rules Once the compressor starts up it will follow the below rules When indoor room temp T1 is lower than Ts the compressor and outdoor fan will shut off When T1 is higher than Ts 1 the compressor and outdoor fan will start up Ts 1 T1 Ts On Off 1 3 2 2 Outdoor fan running rules For double fan outdoor un...

Page 62: ...or coil temp T2 keeps lower than TE5 for Time0 the compressor and outdoor fan will shut off When T2 is higher than TE6 the compressor and outdoor fan will restart up For Ceiling Floor super slim cassette type AC will enter T2 protection if any of the following conditions is satisfied Condition 1 TE6 T2 On Off TE5 When the evaporator coil temp T2 keeps lower than TE5 for 30 minutes the compressor a...

Page 63: ...will restart up Condition 3 TE6 T2 On Off TE5 4 When the evaporator coil temp T2 keeps lower than TE5 4 for 8 minutes the compressor and outdoor fan will shut off When T2 is higher than TE6 the compressor and outdoor fan will restart up 1 3 2 5 Condenser high temperature T3 protection For Duct super slim cassette type T3 TE12 Off On TE13 When T3 TE12 for Time1 the compressor will shut off When T3ψ...

Page 64: ...TFTIM minutes then it will follow the below rules When indoor room temp T1 is higher than Tgap0 the compressor and outdoor fan will shut off When T1 is lower than Tgap0 1 the compressor and outdoor fan will start up Tgap0 T1 TS On Off Tgap0 1 For Ceiling Floor Tgap0 setting temperature compensation 1 3 3 2 Outdoor fan running rules Fan below The outdoor fan runs all the time Fan above 18 T4 Off On...

Page 65: ...ng items is satisfied A T3 TE19 and the compressor keeps running over 45 minutes Meanwhile T3ψTE17 for 3minutes B After the last defrosting the time that the outdoor fan is off but the compressor is on in high T2 protection cumulates up to 90 minutes z Condition of ending defrosting If any one of the following items is satisfied the defrosting will terminate and the machine will turn to normal hea...

Page 66: ...en 17 30đ In auto mode the machine will choose cooling heating or fan only mode according to ǻT ǻT T1 Ts Setting defrosting time 45S 45S Compressor 4 way valve 40S 40S Outdoor fan Indoor fan 10S Compressor off Outdoor fan off TE9 Compressor on Outdoor fan off TE8 TE10 Compressor on Outdoor fan on TE11 TE7 TE8 TE9 Compressor off Outdoor fan off Compressor and Outdoor fan off Compressor and Outdoor ...

Page 67: ...r on The machine will turn on automatically when reaching the setting time 1 3 6 3 Timer off The machine will turn off automatically when reaching the setting time 1 3 6 4 Timer on off The machine will turn on automatically when reaching the setting on time and then turn off automatically when reaching the setting off time 1 3 6 5 Timer off on The machine will turn off automatically when reaching ...

Page 68: ...on automatically after 3 minutes when power returns 1 3 9 Drain pump control For duct cassete 1 3 9 1 Water level check The water lever will be checked every 5 seconds if the feedback signal is abnormal it will be considered as drain water full by the control system 1 3 9 2 Drain pump control If there is no water full error the drain pump will be on when the unit is in cooling mode including auto ...

Page 69: ...bleshooting 2 1 Display board 2 1 2 Icon explanation on indoor display board Super slim 4 way cassette 2 1 4 Display board of G ZU ROLZOTM VGTKR UL G_ IGYYKZZK 2 1 5 Icon explanation on indoor display board Ceiling Floor 64 ...

Page 70: ...2 3 Open or short circuit of T2 temperature sensor ƿ X X X E3 4 Open or short circuit of T3 temperature sensor X X ƿ X E4 5 Outdoor unit malfunction ƿ ƿ ƿ ƿ E6 6 Indoor EEPROM malfunction ƿ ƿ X X E7 7 Full water malfunction X X X ƿ E8 8 Indoor fan speed is out of control X ƿ X ƿ Eb 9 Protection of low pressure ƿ ƿ ƿ X Ed 10 Communication malfunction between main PCB and up down panel PCB ƿ X ƿ ƿ F...

Page 71: ...ƿ ƿ ƿ X LEDs for the indication of outdoor trouble Type Contents LED2 Green LED3 Yellow LED4 Red Normal Normal running O X X Normal Normal standby X O X Trouble Phase sequence error X ƿ X Trouble Lack of phase X X ƿ Trouble Open circuit and short circuit trouble of T3 X X O Trouble Open circuit and short circuit trouble of T4 ƿ X X Trouble Temperature protection of compressor discharge O X O Troub...

Page 72: ...ing Adopt shield cable Shield cable earthing Check whether the wire is correct polarity P to P Q to Q E to E No Yes Correct the connection No Check if there s any interference Such as too many lamps power transformers Or the signal wire is too long Yes Remove interference Increase the capacity of anti interference Yes Check whether the signal wire is broken Yes Replace the signal wire Yes Check wh...

Page 73: ...sensorδE2θE3 E4ε Check the connections between temperature sensor and PCB Are the connections good Correct the connections No Yes Yes Replace indoor or outdoor PCB Replace the sensor Check the resistance value of the sensor via Appendix 1 Is it normal No 68 ...

Page 74: ...r the power is on Replace outdoor main board Yes Whether the outdoor unit is power on Check whether the communication wire between the indoor and outdoor unit is connected correctly Yes Connect the wiring well or replace the communication wire No Replace the indoor PCB Trouble is solved check if the errors happen again Yes No Outdoor unit malfunction 69 ...

Page 75: ...ace the indoor PCB Shut off the power supply and turn it on 5 seconds later Is it still displaying the error code e Full water malfunction E8 If the water level switch is inserted well No Insert the water level switch well If the water level switch is broken Yes Replace the water level switch If the water pump is normal No Replace the water pump Yes No Yes Check PCB board or replace the indoor mai...

Page 76: ...Troubleshooting f Indoor fan speed has been out of control Eb 71 ...

Page 77: ...White 5 Yellow 6 Blue Index2 1 DC fan motor control chip is inside fan motor Power on and when the unit is in standby measure the voltage of pin1 pin3 pin4 pin3 in fan motor connector If the value of the voltage is not in the range showing in below table the PCB must have problems and need to be replaced DC motor voltage input and output NO Color Signal Voltage 1 Red Vs Vm 140 380V 2 3 Black GND 0...

Page 78: ...Troubleshooting For the super slim cassette with up down panel a Communication error between indoor unit and up down panel b Up down panel is defective 73 ...

Page 79: ...Troubleshooting c Up down panel is not closed 74 ...

Page 80: ... terminal is the voltage in outdoor terminal is 3 phase 380 415V Outdoor PCB is defective Yes Yes 2 For the outdoor unit a Phase sequence error b Lack of phase Phase sequence error Change the order of two of the wires to power supply Switch on the unit again If the problem cannot be solved the outdoor PCB is defective 75 ...

Page 81: ... K2 close Yes Yes Yes Possible reason 1 The wires is loose to K2 2 Air or other gas in the refrigerant 3 Heat exchanger is dirty 4 Outdoor motor or fan blade is defective 5 Outdoor unit is in bad ventilation 6 Refrigerant is too much c Overload of current d Protection of pressure or temp Overload of current Check the current normally Is the current in rated range The outdoor PCB is defective Possi...

Page 82: ...ondenser Check the resistance of the temp sensor according to Appendix 1 is it normal Possible reason 1 Air or other gas in the refrigerant 2 Heat exchanger is dirty 3 Outdoor fan or fan blade is defective 4 Outdoor unit is bad ventilation 5 Refrigerant is leakage Replace the sensor No Yes 77 ...

Page 83: ... 1 34105 116 0 40060 3 41 5878 37 5 87359 77 1 29078 117 0 38991 2 39 8239 38 5 62961 78 1 25423 118 0 37956 1 37 1988 39 5 39689 79 1 21330 119 0 36954 0 35 2024 40 5 17519 80 1 17393 120 0 35982 1 33 3269 41 4 96392 81 1 13604 121 0 35042 2 31 5635 42 4 76253 82 1 09958 122 0 3413 3 29 9058 43 4 57050 83 1 06448 123 0 33246 4 28 3459 44 4 38736 84 1 03069 124 0 32390 5 26 8778 45 4 21263 85 0 99...

Page 84: ...te controller is standard for Four way cassette type and the Ceiling floor type General Function for wireless remote controller Model RG51Q1 BGE Rated voltage 3 0V 2pieces of LR03 7ί batteries Min voltage for sending signal of CPU 2 4V Effective receiving distance 8m 11m Operation condition 5 60ć 79 ...

Page 85: ...r 8 FAN SPEED Fan speed will be selected in following sequence once pressing this button AUTO LOW MED HIGH 9 TIME ON For time ON setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjusting the figure to 0 00 will cancel time ON setting 10 ECO Activate or turn off economic operation mode It is...

Page 86: ...R DIRECTION Res et 13 1 Adjust Decrease the set temp Keeping pressing will decrease the temp with 1ć per 0 5s 2 Adjust Increase the set temp Keeping pressing will increase the temp with 1ć per 0 5s 3 MODE Once pressing running mode will be selected in the following sequence AUTO COOL DRY HEAT FAN NOTE No heating mode for cool only type unit 4 VERT SWING Used to stop or start horizontal louver move...

Page 87: ...ergy This function is available on COOL HEAT or AUTO mode only NOTE While the unit is running under Energy saving mode it would be cancelled if press MODE FAN SPEED or ON OFF button 11 TIME OFF For time OFF setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjust the figure to 0 00 will cance...

Page 88: ...N then adjust the time of TIMER ON as 0 0 3 Timer off button Push the button to set TIMER OFF each time you push the button the time moves forward by o 5 hours When the set time is over 10 hours each time you push the button the time moves forward by 1 hour If want to cancel the TIMER OFF then adjust the time of TIMER OFF as 0 0 4 CLOCK button Normally display the clock set currently display 12 00...

Page 89: ...CK disappears In the mode of LOCK all the buttons are invalid except for LOCK button 5 CLOCK display Usually display the clock set currently Press the button CLOCK for 4 seconds the HOUR part will flash press button Ÿ and ź to adjust HOUR Press the button CLOCK again the minute part flash press buttonŸ orź to adjust MINUTE After clock set or clock operation it must press CONFIRM to complete the se...

Page 90: ...Installation Notice When the air conditioner needs the constant frequency wire Controller be sure adding a Wire Joint with 5 terminal named A B C D E in indoor unit and fixing a infrared emitter whose anode and cathode connecting with A and B near the receiver in the Indoor Unit Switch Board then connecting the terminal 5v GND Run in the Switch Board to C D E respectively NOTE Never turn screws to...

Page 91: ...MODEL ASC 60AN intdoor ...

Page 92: ...7 1 AN 11 Board assembly Ⅳ 201242990036 1 AM 12 Evaporator fixing board 201242790011 1 AD MODEL ASC 60AN intdoor 12 Evaporator fixing board 201242790011 1 AD 13 Pipe fixing board assembly 201142790002 1 AD 14 Asynchronous motor 202400300529 1 BF 15 Fan assembly 201100100846 1 AZ 16 Ventilation assembly 201142990003 1 AU 17 Electronic control box assembly 203342990019 1 BF 17 1 Electronic control b...

Page 93: ...Model ASF 60AN indoor ...

Page 94: ...r axes clamp left 201280200005 2 AE 14 Asynchronous motor 202400300070 2 BE 15 Volute shell below 201144690033 4 AL MODEL ASF 60AN intdoor 15 Volute shell below 201144690033 4 AL 16 Right cover 201144790017 1 AN 17 Right hook 201244790033 2 AC 18 Supporter of louver 201144790018 2 AD 19 Louver 201144790006 1 AH 20 Louver motor 202400200162 1 AN 21 Left hook 201244790034 2 AC 22 Left cover 20114479...

Page 95: ...MODEL ASC 60AN ASF 60AN outdoor ...

Page 96: ...assembly of fan motor 201248700197 1 AY 21 Support Board 201248300231 1 AD 22 Supporting bar 201275690066 1 AF MODEL ASC 60AN ASF 60AN outdoor pp g 23 Top cover assembly 201248300242 1 AT 24 Compressor C SB453H8A 201400710560 1 CR 25 Discharge pipe assembly 201675890952 1 AW 25 1 Pressure switch 202301820020 1 AS 25 2 Muffler 201601000041 1 AK 26 4 way valve assembly 201675790946 1 BD 26 1 4 way v...

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