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Symbol

Color symbol

Symbol

Color symbol

WHITE

BROWN

YELLOW

BLUE

RED

BLACK

YEGN YELLOW GREEN

PROTECTIVE EARTH

Symbol

Parts name

Symbol

Color symbol

REACROR

WHITE

PCB1~PCB2

PRINTED CIRCUIT BOARD

YELLOW

S10/S11S40/S70/S80/S90

CONNECTOR

RED

SAT

OVERLOAD

BROWN

COMP

COMPRESSOR

BLUE

PROTECTIVE EARTH

BLACK

YEGN

YELLOW GREEN

5. Schematic Diagram

5.1 Electrical Date

5.2 Electrical wiring

Outdoor Unit

These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.

Indoor Unit

Schematic Diagram

TUBE

ROOM

N(1)

YEGN

RT1

DISP1

RT2

YEGN

COM-OUT

AP1

AC-L

DISP2

SWING-UD

PGF

MOTOR

FAN

TEM.SENSOR

ROOM

TEM.SENSOR

TUBE

OUTDOOR UNIT

DISPLAY

SWING

MOTOR

INDOOR UNIT

EVAPORATOR

AP2

Содержание GWC09KF-D3DNA5A

Страница 1: ...NC OF ZHUHAI Service Manual MODEL GWC09KF D3DNA5A GWH09KF D3DNA5A GWC09KF D3DNA6A GWH09KF D3DNA6A GWC09KF D3DNA9A GWH09KF D3DNA9A GWC12KF D3DNA5A GWH12KF D3DNA5A GWC12KF D3DNA6A GWH12KF D3DNA6A GWC12K...

Страница 2: ...Part 4 Refrigerant System Diagram 18 5 1 Electrical Data 19 5 2 Electrical Wiring 19 5 2 Printed Circuit Board 21 Part 5 Schematic Diagram 19 6 1 Remote Control Operations 26 6 2 Changing Batteries a...

Страница 3: ...ED of Indoor Outdoor Unit 57 9 4 How to Check Simply the Main Part 59 9 5 2 way 3 way Valve Appearance 63 8 1 Indoor unit 42 8 2 Outdoor unit 49 Part10 Removal Procedure 70 10 1 Removal Procedure of I...

Страница 4: ...5A I GWC12KF D3DNA6A I GWH12KF D3DNA6A I GWC12KF D3DNA9A I GWH12KF D3DNA9A I GWC09KF D3DNA5A O CB146W0010 GWH09KF D3DNA5A O CB146W0020 GWC12KF D3DNA5A O CB146W0030 GWH12KF D3DNA5A O CB146W0040 Outdoor...

Страница 5: ...of snow leaves or rubbish The unit should be installed according to the instructions in order to minimize the risk of damage from earthquakes typhoons or strong winds When the refrigerant touches the...

Страница 6: ...9 Fan Motor Capacitor F 1 2 1 2 Input of Heater W Evaporator Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter mm 7 7 Row fin Gap mm 2 1 4 2 1 4 Coil Length LXDXW mm 610X24X294 610X...

Страница 7: ...930 930 Output of Fan Motor W 21 21 Fan Motor RLA A 0 17 0 25 Fan Motor Capacitor F 2 2 Air Flow Volume of Outdoor Unit m3 h 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm 370 370 Defrosting...

Страница 8: ...1 2 1 2 Input of Heater W Evaporator Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter mm 7 7 Row fin Gap mm 2 1 4 2 1 4 Coil Length LXDXW mm 610X24X294 610X24X294 Swing Motor Mode...

Страница 9: ...930 930 Output of Fan Motor W 21 21 Fan Motor RLA A 0 17 0 25 Fan Motor Capacitor F 2 2 Air Flow Volume of Outdoor Unit m3 h 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm 370 370 Defrosting...

Страница 10: ...Capacitor F 1 2 1 2 Input of Heater W Evaporator Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter mm 7 7 Row fin Gap mm 2 1 4 2 1 4 Coil Length LXDXW mm 610X24X294 610X24X294 Swin...

Страница 11: ...m 930 930 Output of Fan Motor W 21 21 Fan Motor RLA A 0 17 0 25 Fan Motor Capacitor F 2 2 Air Flow Volume of Outdoor Unit m3 h 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm 370 370 Defrosti...

Страница 12: ...F 1 2 1 2 Input of Heater W Evaporator Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter mm 7 7 Row fin Gap mm 2 1 4 2 1 4 Coil Length LXDXW mm 610X24X294 610X24X294 Swing Motor Mo...

Страница 13: ...m 930 930 Output of Fan Motor W 21 21 Fan Motor RLA A 0 17 0 17 Fan Motor Capacitor F 2 2 Air Flow Volume of Outdoor Unit m3 h 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm 370 370 Defrosti...

Страница 14: ...or F 1 2 1 2 Input of Heater W Evaporator Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter mm 7 7 Row fin Gap mm 2 1 4 2 1 4 Coil Length LXDXW mm 610X24X294 610X24X294 Swing Motor...

Страница 15: ...rpm 930 930 Output of Fan Motor W 21 21 Fan Motor RLA A 0 17 0 17 Fan Motor Capacitor F 2 2 Air Flow Volume of Outdoor Unit m3 h 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm 370 370 Defro...

Страница 16: ...otor Capacitor F 1 2 1 2 Input of Heater W Evaporator Form Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter mm 7 7 Row fin Gap mm 2 1 4 2 1 4 Coil Length LXDXW mm 610X24X294 610X24X294...

Страница 17: ...m 930 930 Output of Fan Motor W 21 21 Fan Motor RLA A 0 17 0 17 Fan Motor Capacitor F 2 2 Air Flow Volume of Outdoor Unit m3 h 1600 1600 Fan Type Axial flow Axial flow Fan Diameter mm 370 370 Defrosti...

Страница 18: ...e length 7 5m Outdoor temp C Cooling Heating 0 1 2 3 4 5 6 7 8 9 10 0 20 40 60 80 100 120 Condition Indoor DB 27 WB19 Indoor air flow Super High Pipe length 7 5m Voltage 230V Compressor Speed rps 0 1...

Страница 19: ...r Revolution rps 20 7 6 Super High 930rpm Temp Condition Model Standard Pressure Mpa Indoor Fan Mode Cooling Heating NOTES 2 Connecting piping condition 7 5 m 2 4 Operation Date Specifications 2 5 Noi...

Страница 20: ...17 3 Construction Views 3 1 Indoor Unit 3 2 Outdoor Unit 710 658 274 550 318 470 299 Constrction views 258 5 126 5 548 5 283 770 770 201 283...

Страница 21: ...rge Suction Muffler 4 Way valve Capillary Strainer Strainer Refrigerant pipe diameter Liquid 1 4 6 mm Gas 3 8 9 52 mm INDOOR UNIT OUTDOOR UNIT HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESS...

Страница 22: ...RESSOR BU BLUE PROTECTIVE EARTH BK BLACK YEGN YELLOW GREEN 5 Schematic Diagram 5 1 Electrical Date 5 2 Electrical wiring Outdoor Unit These circuit diagrams are subject to change without notice please...

Страница 23: ...RD BU YEGN YEGN OG OUTDOOR UNIT INDOOR UNIT ELECTRICAL BOX MOTOR SUB ASSY CLAPBOARD L2 L1 L2 L1 U V W POWER N 1 XT 3 2 BK PE BN BU PCB1 AC2 S AC1 E1 E2 YEGN PCB2 U V W 0 RT3 0 RT4 RT5 0 S90 S11 S10 H...

Страница 24: ...of input live wire 2 Interface of communication wire 3 Interface of input neutral wire 4 PG motor control interface 5 Feedback interface from PF motor 6 Interface of pipe temperature sensor 7 Interfac...

Страница 25: ...22 Schematic Diagram wire live wire communication wire ground wire Display board infrared receiver neutral...

Страница 26: ...23 TOP VIEW BOTTOM VIEW Schematic Diagram...

Страница 27: ...24 FRONT VIEW BOTTOM VIEW Schematic Diagram...

Страница 28: ...25 TOP VIEW BOTTOM VIEW Schematic Diagram...

Страница 29: ...wing angle 8 11 9 10 12 13 14 FAN AUTO OPER HEALTH AIR FILTER TURBO ON OFF X FAN HOUR HUMIDITY ON OFF MODE FAN X FAN TURBO TEMP TIMER SLEEP LIGHT 2 11 7 10 13 9 4 3 12 8 6 14 5 1 Press it to turn on o...

Страница 30: ...N button in COOL or DRY mode the icon X FAN is displayed and the indoor fan will continue operation for 10 minutes in order to dry the indoor unit even though you have turned off the unit After energi...

Страница 31: ...display s light and press this button again to turn off the display s light If the light is tunrned on is displayed If the light is tunrned off disappears Press and buttons simultaneously to lock or u...

Страница 32: ...the button the unit will stop working Function and Control 1 When the unit is energized all the display marks will be shown and only the RUN LED lights 2 When the unit is turned on remotely the RUN L...

Страница 33: ...lly base on the pipe temperature and ensure that the outlet air is hot In auto fan speed mode the rotational speed of the fan for indoor unit is decided by the differential temperature between ambient...

Страница 34: ...the system is on the system will stop running when the setting time is reached Timer modification when the system is under timer state start or stop of the unit can be set via remote ON OFF button and...

Страница 35: ...or when outdoor unit low noise or quiet commands come from indoor unit the upper limit frequency must be lowered than the usual setting 3 minutes Standby Prohibit to turn ON the compressor for 3 minu...

Страница 36: ...rushes on the drooping zone without change In the keep zone the frequency limit will remain In the return reset zone the frequency limit will be cancelled Limitation of current drooping and stop valu...

Страница 37: ...peration start Control in Each Zone The heat exchange intermediate temperature of indoor unit controls the following Defrost Control Outline Heat Pump Only Defrosting is carried out by the cooling cyc...

Страница 38: ...rmal operation Detail Fan OFF Control when Stopped Fan OFF delay for 60 seconds must be made when the compressor is stopped Tap Control in indoor outdoor unit silent operation 1 When Cooling Operation...

Страница 39: ...ation where the children can not reach 4 Can select the place where is strong enough to withstand the full weight and vibration of the unit And will not increase the noise 5 Be sure to leave enough sp...

Страница 40: ...erant leakage is due to defect in theflaring work Carry out correct flaring work using the follow ing procedure Cut the pipes and the cable 1 Use the piping kit accessory or pipes purchased locally 2...

Страница 41: ...ing sure that it comes in contact with the back of the drain port and then mount it If the drain hose is not connected properly leaking will occur Attach the Insulation Drain hose to the drain hose C...

Страница 42: ...or left outlet piping cut off the piping outlet cutting groove with a hacksaw CAUTION 1 In order to align the drain hose and drain cap be sure to insert securely and vertically Incline inser tion will...

Страница 43: ...specified places 4 Run the drain hose at a downward sloped angle 5 Put water in the drain pan and make sure that the water is being drained outside Caution Install the drain pipe for proper drainage...

Страница 44: ...Packed valve at gas side Service port Valve core Setting pin Connecting pipe Handle Lo Charge hose For R410A only 101kPa 76cmHg Vacuum pump 1 Strip the insulation from the wire 20mm 2 Connect the conn...

Страница 45: ...ower breaker operates ON normally 2 Confirmation of Power Voltage Confirm that power voltage is AC 208 230 10 If power voltage is not in this range the unit may not operate normally 9 3 Judgement by F...

Страница 46: ...d blink 1 times Is it loose Measure the resistance value with universal meter 21 Overheat of carbon fin P8 heating LED pause 3s and blink 19 times Is outdoor ambient temperature is too high Is radiato...

Страница 47: ...ocess Mai z z Y Y Y N N N Y N Energize the unit and start it Voltage 200V Voltage between L and N of indoor wiring block Check the connecting state of the connecting terminal Reliable connection Adjus...

Страница 48: ...e sensor Adjust connecting stat Reliable connected Adjust connecting state Replace temperature sensor Remove error Remove error Remove error Remove error Replace temperature sensor Replace main board...

Страница 49: ...sure of the system too high z Is voltage too low Malfunction diagnosis process COMP UVW Finish Finish Losing synchronism upon startup of the unit Losing synchronism during running Is the stop time of...

Страница 50: ...r unit Finish Finish 20min after de energization of complete unit Is electric expansion valve well connected Is overload wire reliably connected Replace electric expansion valve Adjust connecting wire...

Страница 51: ...e p O with charging cylinder n e p O n e p O n e p O with charging cylinder n e p O n e p O n e p O n e p O Works Shipping Air purging Installation Operation Pumping down Transfering Evacuation Servi...

Страница 52: ...low pressure valve handle of gauge manifold Check the flare connections for gas leakage 6 Use torque wrench to tighten the service port nut to a torque of 1 8kg cm 7 Set the 3 way valve to the back s...

Страница 53: ...way valve Connect the charge hose with the push pin to the service port 4 Air purging of the charge hose Open the low pressure valve on the charge set slightly to air purge from the charge hose 5 Set...

Страница 54: ...it for 1 minute repeat 3 times After purging the air use a torque wrench to tighten the flare nut on liquid side valve 4 Check for gas leakage Check the flare connections for gas leakage 5 Discharge...

Страница 55: ...discharge the refrigerant until the gauge indi cates 0 kg cm2 G If there is no air in the refrigerant cycle the pressure when the air conditioner is not running is higher than 1 kg cm2 G discharge the...

Страница 56: ...acuum of 4 mmHg or less 3 Close the valve Lo side on the charge set turn off the vacuum pump and confirm that the gauge needle does not move approxima tely 5 minutes after turning off the vacuum pump...

Страница 57: ...time while operating the air conditioner in the cooling cycle however one time is not suffi cient wait approximately 1 minute and then repeat the procedure pumping down pin 4 Immediately disconnect th...

Страница 58: ...ilters If ON OFF button is kept pushing for 5 seconds aforced cooling op eration willbe carried out for approx 15minutes Pull protrusions on left and right sides of panel with fingers and open front g...

Страница 59: ...right filters are interchangeable To re install insert air filter along the guide Remove horizontal blade by pulling forward 2 And pull out the front panel forward to remove Hook a finger onto the pro...

Страница 60: ...there are 2 hooks in the left and the right Remove the 3 screws in the right and the left which fix the main body with the front grille 1 Disengage the hooks by pressing knobs with a screwdriver scre...

Страница 61: ...set of vertical blades is not marked for difference between right and left 1 Unfasten the hooks at the upper 2 positions 2 Unfasten the 3 hooks at the shaft mounting part by pressing them with a flat...

Страница 62: ...t the retainer will not touch the harness same as the existing models Remove Temperature Sen sor 3 Remove a screw on the terminal board 4 Screw Earth wire Take care not to lose the clip of thermistor...

Страница 63: ...75 Removal Procedure Remove a screw on the electrical box 6 Pull up the electrical box forward to remove 7 Remove fan motor Signal Wire 5 fan motor Signal Wire Hook Bottom frame...

Страница 64: ...l of Electrical Box 1 Unfasten the hooks at the upper 2 positions of the shield plate 2 Unfasten the hook at the lower position and remove the shield plate 1 3 Lift the shield plate 2 and unfasten the...

Страница 65: ...77 Removal Procedure Remove Display PCB Sub Assy 3 Remove Swing motor 4 Take off Wiring terminal 2 Swing motor Display PCB ASSY...

Страница 66: ...dure 5 To remove the control PCB unfasten the 2 hooks at the upper part from the rear side 6 Lift up the upper part of the control PCB and remove it Control PCB The control PCB is integrated with the...

Страница 67: ...ontaminating of air or other gas causes abnormal high pressure in refrigerating cycle and this results in pipe breakage or personal injuries When disconnecting pipes cover every nozzle with caps so as...

Страница 68: ...protect the both openings from entering moisture 9 Remove the indoor unit 1 Remove the indoor unit from the installation plate 2 Release the hook of the piping fixture on the back of the unit Gas pipi...

Страница 69: ...rews in the right and the left which fix the Evaporator Assy 3 4 Widen the auxiliary piping to the extent of 10 20 5 Pull the heat exchanger to the front side to undo the hooks completely and then lif...

Страница 70: ...82 Removal Procedure 10 Remove Cross Flow Fan Fan Motor 11 Remove Ring of Bearing Bearing Remove Cross Flow Fan Fan Motor 1 12 Remove Cross Flow Fan and Motor Sub Assy screw...

Страница 71: ...83 Removal Procedure 13 Remove Motor Sub Assy 14 Remove Fan Motor Remove Motor Sub Assy 1...

Страница 72: ...ower supplies before disassembling work 1 Features The stop valve cover has 6 hooks Loosen the screw of the stop valve cover Pull down the stop valve cover and remove it 1 Loosen the 3 screws front ri...

Страница 73: ...peller fan Front panel Propeller fan Lift the front panel and remove it while pushing the right side panel inwards Step Procedure Points Removal Procedure Remove the 5 screws from the edge between rig...

Страница 74: ...rtition plate is fixed to the bottom frame with a hook Removal Procedure Remove the 4 tapping screws fixing the motor Pull out the lead out wire and remove the motor Remove the 2 tapping screws fixing...

Страница 75: ...t inner out Since the piping ports on the sound blanket are torn easily remove the blanket carefully Loosen the screw of the four way valve coil Provide a protective sheet or a steel plate so that the...

Страница 76: ...valve and air return pipe and remove the gas valve Note it is necessary to warp the gas valve when soldering off the welding spot Remove the 2 screws fixing liquid valve Solder off the welding spot co...

Страница 77: ...the pump to clean the system about 1hr if mid contaminated or 3 4hr if severe contaminated In order to avoid blockage of strainer the abluent and the strainer shall be replaced after long time cleani...

Страница 78: ...GREE ELECTRIC APPLIANCES INC OF ZHUHAI Add Jinji west Rd Qianshan Zhuhai Guangdong China Post code 519070 Tel 86 756 8522219 After sale Service Dept...

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