Galanz AUS-09H53R120P Service Manual
Galanz AUS-09H53R120P Service Manual

Galanz AUS-09H53R120P Service Manual

Wall mounted type

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Split air conditioner
Wall mounted Type
Service manual
AUS-09H53R120P*(Db5)
AUS 12H53R120P*(Da4)
AUS-18H53R120C*(Da)
AUS-24H53R230T*(Da)
https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html
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  • Page 1 Split air conditioner Wall mounted Type Service manual AUS-09H53R120P*(Db5) AUS 12H53R120P*(Da4) AUS-18H53R120C*(Da) AUS-24H53R230T*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 2: Table Of Contents

    CONTENTS Contents Safety precautions Installation Blo ck dia gram Trouble shootin g Trouble solve methods Fault dia gnosis by symptom Control specific atio n To disassemble mechanical parts Exploded views and parts list Wiring diagrams https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS The following safety precautions must be taken when using your air conditioner. 1. Warning: Prior to repair, disconnect the power cord. 2. Use proper parts: use only exact replacement parts. (Also, we recommend replacing parts rather than repairing them.) 3.
  • Page 4: Installation Diagram Of Indoor Unit And Outdoor Unit

    INSTALLATION Installation diagram of indoor unit and outdoor unit Confirm the installation position by the mark of the indoor mounting plate. The copper pipe can be led Notice: do not elevate the from back, right, underside, drain hose. or left-back side. front back right...
  • Page 5 INSTALLATION Securing the mounting plate and drill on the wall Secure the mounting plate The mounting plate should be attached to the structural part of wall (post etc). fasten string at the central hole at least 250mm at least 140mm at least 180mm Pipe hole plumb...
  • Page 6: Installation Of The Drain Hose

    INSTALLATION Installation of the drain hose gas pipe Liquid pipe NOTE: The drain hose must be arranged beneath the copper pipe. Drain hose The drain hose must not be hunched or twisted. While wrapping up the drain hose, do not pull it. Adiabatic The drain hose through the room must be wrapped up by the underlay...
  • Page 7: Arrangement Of The Drain Hose

    INSTALLATION Arrangement of the drain hose To drain the condensate water easily, the drain hose should be declined downwards. The following 5 arrangement methods are incorrect. Decline Decline hose Standing water 50mm or less downward downward into water above floor Water Water Water...
  • Page 8 INSTALLATION Installation diagram of indoor unit and outdoor unit Wiring Outdoor unit terminal Connecting cable Notice: If the signal wire has to be bought separately, choose electric wire above 0.75mm. If the interconnection cord for power supply has to be replaced, please see the following table for reference.
  • Page 9: Air Exhausting

    INSTALLATION Installation of the drain joint(only for heat pump type) Insert the outdoor double-channel drain joint in one of the bottom holes of the suitable size then connect drain hose Bottom and joint together. Double-channel drain joint Drain hose Joint of the connecting pipe Put some seal oil to cover the joint and the flare.
  • Page 10: Adding Refrigerant

    INSTALLATION Adding refrigerant If the connecting pipe is longer than 7 metres, add refrigerant as needed. (Cool only type) added amount A=(Lm-7m)×15g/m ; (Heat pump type)added amount A= (Lm-7m) ×50g/m. ( A: amount of added refrigerant, L: the length of connecting pipe) The length of connecting pipe (m) (Cool only type)added amount (g) (Heat pump type)added amount (g)
  • Page 11: Block Diagram

    INSTALLATION Operation test Before test operation, wiring safety inspection must be carried out carefully again. 1. Emergency switch operation: Every press of emergency switch, the air conditioner runs as in the following order: Cool only type: Cool Shut off Heat pump type: Cool Heat Shut off 2.
  • Page 12: Trouble Shooting

    TROUBLE SHOOTING Items to be checked first 1. Is the voltage of the power correct? The input voltage shall be rating voltage ±10%. The air conditioner may not operate properly if the voltage is out of this range. 2. Is the link cable connecting the indoor unit and the outdoor unit linked properly? Please refer to the wiring diagram Check the terminals if the indoor unit and outdoor unit are properly linked by the same number of cables.
  • Page 13: Trouble Solve Methods

    TROUBLE SOLVE METHODS Indoor unit d isplay and solve methods of protector stop ingredients in indoor unit and outdoor unit. 1.Press the emergency operation switch for 3 seconds, the buzzer sounds twice and display the trouble code. 2.The display panel show the relevant protector ingredients, it doesn't display if it hasn't the display panel.
  • Page 14 TROUBLE SOLVE METHODS Trouble code Indication lamp Trouble names Solve methods display code display 6#(run indication display) The trouble of indoor Inspect the Room temperature sensor whether short circuit or open circuit. Use the unit room temperature sensor. multimeter to measure the resistance of the room temperature sensor about 5K, if open circuit, please replace the temperature sensor.
  • Page 15 TROUBLE SOLVE METHODS Outdoor unit frequency restrict condition code: (The red led lamp in module board of outdoor unit display it.) when the compressor is running normally, the LED lamp flashing show the frequency restrict condition code. For example, when the lamp flashed “4”times, show the total current restricted. (Count method: 1 time per second, 4 times aggregately →...
  • Page 16 TROUBLE SOLVE METHODS 6# Over current. Solve method: 1. the air conditioner cooling / heating current exceed the initialization. 2. the voltage test loop broken or the component haven't welding tried, replace the module board. 7# No load. Solve method: cut the power off, connect the power supply again, if there have any trouble also, replace the module board of outdoor unit.
  • Page 17: Fault Diagnosis By Symptom

    FAULT DIAGNOSIS BY SYMPTOM Fan motor or its capacitor faults. Fan motor Loose connection or badly contact. error No cooling Control circuit error. Voltage may appear a little lower or higher. compressor Loose or wrong connection. does not operate Compressor faults or jumps for overloading. No cooling effect at all Control circuit error.
  • Page 18 FAULT DIAGNOSIS BY SYMPTOM Fan motor or its capacitor faults. Fan motor Loose connection or badly contact. error No heating Control circuit error. Voltage may appear a little lower or higher. compressor Loose or wrong connection. does not operate Compressor faults or jumps for overloading. No heating effect at all Control circuit error.
  • Page 19 FAULT DIAGNOSIS BY SYMPTOM Fixing bolts somewhere may loose or rub, some Collision sound spare parts may not match very well. of the machine Noisy Refrigerant circulation or pressure change of Flowing sound refrigerant while switch on/off. of the liquid Noise from indoor unit Vane imbalance or distortion, rupture;...
  • Page 20 FAULT DIAGNOSIS BY SYMPTOM Switching on the air conditioner Junction wire looses and collides with the outer The current leakage switch cover. jumps to turn off Degraded capability of wire insulation. Che ck the res ist an ce Insulation capability of of every component some components has by multimeter...
  • Page 21: Control Specification

    CONTROL SPECIFICATION ABBREVIATION ST: Setting Temperature PT: Indoor coil Pipe Temperature RT: Room Temperature OT: Outdoor coil pipe temperature OFAN: Outdoor fan IFAN: Indoor fan COMP: Compressor OPERATION OF MAIN BOARD COOL MODE ℃ The ST at cool mode is adjustable within16℃-31 . When RT≥ST, both the compressor and the outdoor fan start;...
  • Page 22: Heat Mode

    CONTROL SPECIFICATION HEAT MODE If the air conditioner is off and then turned on while set at COOL ,HEAT or DRY mode, it will take approximately 3 minutes for the compressor to start. The ST at heat mode is adjustable within16℃-31℃. ≥...
  • Page 23: Dry Mode

    CONTROL SPECIFICATION DRY MODE In this mode, the air conditioner automatically sets the room temperature and this temperature ℃ is incontrollable by remote controller. The initial ST =RT-2 . Control during dry mode: a. When RT<15℃, dry mode is not available; when RT≥15℃, the compressor intermittently runs under the influence of TS and RT.
  • Page 24: Fan Mode

    CONTROL SPECIFICATION FAN MODE In this mode, the outdoor unit does not operate. The indoor fan alone operates. Press UP & DOWN SWING button or LEFT & RIGHT SWING button to change air flow direction. Press FAN SPEED button to change the fan speed of indoor unit. LIGHT-WAVE MODE (only applied to light-wave series) Every press of LIGHT-WAVE button, the air conditioner will cycle in the order of enter/quit light-wave...
  • Page 25: Sleep Mode

    CONTROL SPECIFICATION SLEEP mode Normal sleep When the air conditioner is in cooling and dry mode, the indoor fan runs at low speed After one hour of operation the set temperature will increase by 1℃.One hour later, the set temperature will increase by 1℃...
  • Page 26 CONTROL SPECIFICATION Sleep mode 3 When the air conditioner is in cooling and dry mode and , during the 3 hours after sleep ≥ ≥ ℃ ℃ mode 3 start up, the set temperature will increase by 1℃ every hour .The unit will continue operating at 3℃...
  • Page 27: To Disassemble Mechanical Parts

    TO DISASSEMBLE MECHANICAL PARTS Stop operation of the air conditioner and remove the power cord before repairing the unit. The following pictures taking this model an example are presented just for the purpose of illustration please take real object as major reference. Indoor unit Parts Procedure...
  • Page 28 TO DISASSEMBLE MECHANICAL PARTS Parts Procedure Remark oosen the earth screw in Electrical evaporator. parts 2.Loosen the s tepping motor line, and p ull softly the indoor pipe temperature sensor out from the pipe casing. 3.Push the hook outside to take the electrical box out easily.
  • Page 29 TO DISASSEMBLE MECHANICAL PARTS Parts Procedure Remark 2.Separete the assy tray drain from the body. 1.Push the left hook and separate the left part out of evaporator. 2.Push the right hook and separate the right part out of evaporator. Evaporator 3.Separate the evaporator from the indoor unit.
  • Page 30: Outdoor Unit

    TO DISASSEMBLE MECHANICAL PARTS AUS-09H53R120L*(Db) AUS-12H53R120L*(Da) AUS-12H53R120P*(Da) Outdoor unit AUS-12H53R120D*(De) AUS-09H53R120P*(Db) AUS-18H53R120D*(Da) Parts Procedure Remark Cabinet 1.Turn off the unit and remove the power cable. 2.Remove the upper cabinet, the front cabinet and back cabinet. Fan motor & 1.Remove the nut flange.
  • Page 31 TO DISASSEMBLE MECHANICAL PARTS Outdoor unit AUS-18H53R220D*(Da) AUS-24H53R230T*(Da) Parts Procedure Remark Cabinet 1.Turn off the unit and remove the power cable. 2.Remove the upper cabinet, the front cabinet and back cabinet. 1.Remove the nut flange. Fan motor & propeller fan (Turn to the right to remove as it a left turned screw ) 2.separate the propeller fan...
  • Page 32 TO DISASSEMBLE MECHANICAL PARTS Parts Procedure Remark 2.Loosen the nut flange on compressor. 3.Separate the connector. 4.Separate the ass' y control out from the outdoor unit. https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 33: Exploded Views And Parts List

    Exploded Views and Parts List Indoor unit AUS-09H53R120L*(Db) AUS-12H53R120L*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 34 Exploded Views and Parts List Indoor unit AUS-09H53R120L*(Db) AUS-12H53R120L*(Da) No. English Part Name qty. English Part Name qty. remark remark left and right are 1 air filter 26 Drain hose sameness L14、L15、L16 27 Electrical control cover parted as upper Front panel panel and lower L1、L17(display panel...
  • Page 35 Exploded Views and Parts List Indoor unit AUS-12H53R120D*(De) AUS-18H53R220D*(Da) AUS-18H53R120D*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 36 Exploded Views and Parts List Indoor unit AUS-12H53R120D*(De) AUS-18H53R220D*(Da) AUS-18H53R120D*(Da) No. English Part Name qty. remark English Part Name qty. remark 1 Mounting plate 24 Air filter assembly 2 Pipe fixing plate 1 25 Evaporator 3 Bottom enclosure 26 Deflector packing sleeve 4 Pipe fixing plate 2 27 Drain hose 5 Indoor unit fan...
  • Page 37 Exploded Views and Parts List AUS-09H53R120P*(Db) AUS-09H53R120P*(Db5) Indoor unit AUS 12H53R120P*(Da4) AUS-12H53R120P*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 38 Exploded Views and Parts List AUS-09H53R120P*(Db) AUS-09H53R120P*(Db5) Indoor unit AUS 12H53R120P*(Da4) AUS-12H53R120P*(Da) English Part Name Quantity No. English Part Name Quantity Electrical control box with air Temperature sensor sensitive display (optional) sensitive display Temperature sensor panel(optional) sensitive display Terminal block...
  • Page 39 Exploded Views and Parts List Indoor unit AUS-18H53R120C*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 40 Exploded Views and Parts List Indoor unit AUS-18H53R120C*(Da) N o . E n g lis h P a rt N a m e q ty . N o . E n g lis h P a rt N a m e q ty .
  • Page 41 Exploded Views and Parts List Indoor unit AUS-24H53R230T*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 42 Exploded Views and Parts List Indoor unit AUS-24H53R230T*(Da) N o . E n g lis h P a r t N a m e q ty . N o . E n g lis h P a r t N a m e q ty .
  • Page 43 Exploded Views and Parts List AUS-09H53R120L*(Db) AUS-12H53R120L*(Da) AUS-12H53R120D*(De) Outdoor unit AUS-09H53R120P*(Db) AUS-12H53R120P*(Da) AUS-18H53R120D*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 44 Exploded Views and Parts List AUS-09H53R120L*(Db) AUS-12H53R120L*(Da) AUS-12H53R120D*(De) Outdoor unit AUS-09H53R120P*(Db) AUS-12H53R120P*(Da) AUS-18H53R120D*(Da) No. English Part Name qty. No. English Part Name qty. air outlet grille 28 module board assembly fan screw nut M6(left revolve) 29 sieve capacitance left handle...
  • Page 45 Exploded Views and Parts List Outdoor unit AUS-18H53R220D*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 46 Exploded Views and Parts List Outdoor unit AUS-18H53R220D*(Da) No. English Part Name qty. No. English Part Name qty. 1 Air outlet grille 26 Four way valve component 2 Left front plate 27 Suction pipe assembly 3 Axial flow fan blade 28 1/2 low pressure on-off valve 1/4 high pressure on-off 4 Right front plate...
  • Page 47 Exploded Views and Parts List Outdoor unit AUS-24H53R230T*(Da) https://splitsystema48.ru/instrukcii-po-ekspluatacii-kondicionerov.html...
  • Page 48: Top Cover

    Exploded Views and Parts List Outdoor unit AUS-24H53R230T*(Da) English Part Name Quantity No. English Part Name 1 Right front plate Rubber shock absorption 2 Left front plate Air outlet grille 4 Top cover 5 Outdoor unit fan 6 Outdoor fan motor 7 Outdoor fan motor supporter 8 Terminal cover cushion 9 Compressor terminal cover...
  • Page 49: Wiring Diagrams

    Wiring Diagrams AUS-09H53R120L*(Db) Indoor unit AUS-12H53R120D*(De) AUS-18H53R220D*(Da) INDOOR UNIT WIRING DIAGRAM XLT01-155PE POWER FAN MOTOR LOUVER MOTOR LIGHT WAVE NEGATIVE ION SOURCE YLW/GRN REMOTE CONTROLLER YLW/GRN LIGHT NEGATIVE WAVE CN6- CN3- S WING CN1-PG I FAN P1(BRN) YLW/GRN P2(BLU) RECEIVER CN4-DISP &DISPLAY BOARD...
  • Page 50 Wiring Diagrams AUS-09H53R120P*(Db) AUS-09H53R120P*(Db5) Indoor unit AUS-12H53R120P*(Da) AUS 12H53R120P*(Da4) AUS-18H53R120C*(Da) INDOOR UNIT WIRING DIAGRAM XLT01-255PE LOUVER MOTOR FAN MOTOR STATIC NEGATIVE DUST LIGHT WAVE CATCHER POWER SOURCE REMOTE CONTROLLER YLW/GRN CN5-HV CN2-SWING CN4-PG CN10-IFAN P1(AC-L) CN-DISP CN3-DISP P2(AC-N) CN-BG ELECTRONIC CONTROL P.C BOARD...
  • Page 51 Wiring Diagrams AUS-09H53R120L*(Db) AUS-09H53R120P*(Db) Outdoor unit AUS-12H53R120D*(De) AUS-09H53R120P*(Db5) AUS 12H53R120P*(Da4) AUS-12H53R120P*(Da) XLT02-75E OUTDOOR UNIT WIRING DIAGRAM COMPRESSOR MOTOR YLW/GRN FAN MOTOR SOLENOIDE COIL YLW/GRN CONDENSER HEATER MODULE BOARD CN14 ELECTRONIC CONTROL TO INDOOR EXHAUST P.C BOARD THERMISTOR UNIT YLW/GRN PIPE...
  • Page 52 Wiring Diagrams Outdoor unit AUS-12H53R120L*(Da) OUTDOOR UNIT WIRING DIAGRAM XLT02-97E FAN MOTOR COMPRESSOR MOTOR YLW/GRN SOLENOIDE YLW/GRN CONDENSER HEATER COIL TERMINAL BLOCK CN2-FAN P1(BRN) P2(BLU) TO INDOOR UNIT YLW/GRN MODULE BOARD ELECTRONIC CONTROL P1(DC OUT +) P.C BOARD P4(GND) P2(DC OUT -) P3(BLK) CN11 P5(L) P6(L)

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Aus 12h53r120pAus-18h53r120cAus-24h53r230tAus-09h53r120lAus-12h53r120lAus-12h53r120d ... Show all

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