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19

Maintenance

Service Manual

NO.

Description

Part Code

Qty

GDN20AQ-E4EBA1A

GDN24AQ-E4EBA1A

Product code

CK051021100

CK051021200

1

Water Tank assy

20186546

20186546

1

2

Water Tank Bar

20196046

20196046 

1

3

Water Tank

20186266

20186266

1

4

Water Tank Cover

22226100

22226100

1

5

Handle(Water Tank)

2623601006

2623601006

1

6

Float meter sub-assy

26116210

26116210

1

7

Cover of waterspout

20126182

20126182

1

8

Front Case Assy(logo)

20006549T

20006549T

1

9

Propeller Housing assy

1010609501

1010609501 

1

10

Motor Support

26156090

26156090

1

11

Fan Motor CF10A

15016071

15016071

1

12

Centrifugal Fan

10316075

10316075

1

13

Heater exchanger

01106193 

 01106194 

1

14

Capillary Sub-assy

03000600012

03000600011

1

15

Condenser Sub-Assy

01136253 

01136225 

1

16

Evaporator Sub-Assy

01036115 

01036115 

1

17

Support assy

01706026

01706026

1

18

Diversion Circle

10376055

10376055

1

19

Handle

26236027

26236027

1

20

Cover(Diversion Circle)

20126183

20126183

1

21

Display assy

00012200007

00012200007

1

22

Display Board D10803N

30568312

30568312

1

23

Electric Box Cover

20126181

20126181

1

24

Membrane

63066514

63066514

1

25

Temperature Sensor

390000599

390000599

1

26

Filter Sub-Assy

11126528

11126528

1

27

Rear Case Sub-assy

22206549

22206549

1

28

Electric Box Cover

01256025

01256025

1

29

Electric Box Assy

0140654401 

0140654401 

1

30

Main Board Box

20116063

20116063

1

31

Main Board 

30131488

30131488

1

32

Capacitor Box

20116065

20116065

1

33

Capacitor CBB65

3300002236 

 3300002236 

1

34

Capacitor CBB61

33010020

33010020 

1

35

Electric Box

01416029 

01416029 

1

36

Detecting Plate CSQK04

30070018

30070018

1

37

Support(Sensor)

24216025

24216014

1

38

Liquid Level Switch Sub-assy

26156098

26156098

1

39

Liquid Level Switch

45016506

45016506

1

40

Water Tray

20186265

20186265

1

41

knighthead

01796040P

01796040P

1

42

Discharge Tube Sub-assy

03636198 

03636198

1

43

Compressor and Fittings

00106538 

00106097 

1

44

Inhalation Tube Sub-assy

03636197 

03636197

1

45

Compressor Gasket

76716085

76716085

1

46

Power Cord

400202914 

400202914 

1

47

Chassis Assy

22226523

22226523

1

48

Castor

24236554

24236554

1

Above data is subject to change without notice.

Содержание GDN20AQ-E4EBA1A

Страница 1: ...Service Manual GREE ELECTRIC APPLIANCES INC OF ZHUHAI Change for Life Service Manual Model GDN20AQ E4EBA1A GDN24AQ E4EBA1A Refrigerant R134a...

Страница 2: ...n 8 6 2 Introduction of Basic Mode Function 10 Part Maintenance 11 7 Notes Maintenance 11 8 Maintenance 13 8 1 Error Code 13 8 2 Malfunction Detection Flowchart 14 8 3 Maintenance Method for Common Ma...

Страница 3: ...1 Technical Information Service Manual 1 Summary Part Technical Information...

Страница 4: ...ure for the Discharge Side MPa 1 7 1 7 Permissible Excessive Operating Pressure for the Suction Side MPa 0 6 0 6 Dimension WXHXD mm 351X492X260 351X492X260 Dimension of Carton Box LXWXH mm 404X326X515...

Страница 5: ...3 Technical Information Service Manual 3 Outline Dimension Diagram unit mm 492 521 260 351...

Страница 6: ...rator and condenser in turn and then be discharged due to centrifugal blade When the air is passing through evaporator refrigerant will absorb the heat in air to let its temperature decrease to the te...

Страница 7: ...olet OG Orange 5 Electrical Part 5 1 Wiring Diagram Instruction These circuit diagrames are subject to change without notice please refer to the one supplied with the unit AC L YEGN 0 TUBE TEMP SENSOR...

Страница 8: ...reen on Main Board 5 2 PCB Printed Diagram Top view Bottom view No Name No Name 1 Interface of water level switch of watertank 4 Interface of fan motor 2 Interface of display board 5 Interface of neut...

Страница 9: ...Dual 8 digital display tube 4 Connection wire of breathing light board 5 Connection wire of board 6 Needle stand of humidity and ambient temperature sensor 7 Power supply indicator 8 On off button 9...

Страница 10: ...idity The display range of humidity is 35 80 Each pressing will increase decrease humidity by 5 When setting Timer On or Timer Off press these buttons to adjust time For specific details please refer...

Страница 11: ...all mode indicators are OFF MODE Button 5 Press this button to turn off Filter Cleaning Indicator When dehumidifier has been operating for 250 hours Filter Cleaning Indicator will be lit up to remind...

Страница 12: ...t temperature sensor malfunction on off button water blow protection after compressor starts up it will stop after it runs for 3min at least 3 Detection for temperature sensor malfunction Temperature...

Страница 13: ...cialized power cord or connection wire from the manufacture or distributor Prohibit prolong the wire by yourself 7 Replace the fuse with a new one of the same specification if it is burnt down don t r...

Страница 14: ...he dehumidifier no more than 45 Aim the shaft of castor at the installation hole on chassis and then forcibly push the castor upward to let the locating ring on the shaft of castor stick together with...

Страница 15: ...on of tube temp sensor F2 1 The wiring terminal between evaporator temperature sensor and main board is loosened or poorly contacted 2 There s short circuit due to the trip over of the parts on contro...

Страница 16: ...yes yes Malfunction is removed no yes yes no Is the wiring terminal between temperature sensor and the controller loosened or poor ly contacted Is there short circuit due to trip over of the par ts Is...

Страница 17: ...s yes no no no no no no End check the connection Is malfunction eliminated Is malfunction Is malfunction eliminated eliminated Replace the display board with the same model Replace the humidity sensor...

Страница 18: ...an the filter Placing position of water tank is improper Check whether there re obstacles around the dehumidifier blocked the air outlet Make sure there re no obstacles around the dehumidifiers Refrig...

Страница 19: ...ge channel Possible causes Discriminating method dehumidifier status Troubleshooting Wrong wire connection or poor connection Check the wiring status according to circuit diagram Connect wires accordi...

Страница 20: ...18 Maintenance Service Manual 9 Exploded View and Parts List...

Страница 21: ...200007 00012200007 1 22 Display Board D10803N 30568312 30568312 1 23 Electric Box Cover 20126181 20126181 1 24 Membrane 63066514 63066514 1 25 Temperature Sensor 390000599 390000599 1 26 Filter Sub As...

Страница 22: ...tank assembly 3 Remove back cover 2 Remove filter water tank assembly Pull the water tank onwards to remove the water tank assembly Press the 2 clasps of filter to make the groove loosened then pull...

Страница 23: ...box cover electric box cover screws Disassemble the wires connected to the main board capacitor take out the humidity sensor and ambient sensor twist off the 2 screws used for fixing the top cover and...

Страница 24: ...te screws 6 Remove front case sub assy 7 Remove cover plate Twist off the 5 screws and 3 clasps used for tightening the cover plate and then remove the cover plate Twist off the 7 screws and 3 clasps...

Страница 25: ...condenser unsolder the soldering joint connected to the condenser and evaporator respectively and then remove the evaporator and condenser sub assy Note Release all the refrigerant completely before...

Страница 26: ...Twist off the screws and then remove the power cord Unsolder the suction pipe and discharge from the soldering place of suction outlet and discharge outlet on compressor Note Release all the refriger...

Страница 27: ...Remove the other three castors by the same method Twist off the 6 screws used for fixing the air ductand then remove the moot handle Twist off the nut for fixing the fan blade and then remove it screw...

Страница 28: ...Service Manual capacitor screws Procedure Step 20 Remove the main board 21 Remove the capacitor Pull out the main board box then remove the main board Twist off the screws used for fixing the capacit...

Страница 29: ...16 84 85 84 2 29 39 40 39 2 4 63 62 6 17 86 87 86 30 41 42 41 5 64 65 64 4 18 88 89 87 8 31 43 44 42 8 6 66 67 66 2 19 90 89 6 32 45 44 6 7 68 69 68 20 91 92 91 4 33 46 47 46 4 8 70 71 69 8 21 93 94...

Страница 30: ...439 111 0 737 5 63 46 34 10 2 73 2 358 112 0 717 4 60 23 35 9 779 74 2 28 113 0 697 3 57 18 36 9 382 75 2 206 114 0 678 2 54 31 37 9 003 76 2 133 115 0 66 1 51 59 38 8 642 77 2 064 116 0 642 0 49 02 3...

Страница 31: ...9 73 3 144 112 0 956 4 80 31 35 13 04 74 3 04 113 0 93 3 76 24 36 12 51 75 2 94 114 0 904 2 72 41 37 12 76 2 844 115 0 88 1 68 79 38 11 52 77 2 752 116 0 856 0 65 37 39 11 06 78 2 663 117 0 833 1 62 1...

Страница 32: ...22 15 362 9 24 51 41 63 10 93 102 3 13 14 342 8 25 49 19 64 10 54 103 3 04 13 323 9 26 47 08 65 10 18 104 2 96 12 306 2 27 45 07 66 9 83 105 2 87 11 289 6 28 43 16 67 9 49 106 2 79 10 274 29 41 34 68...

Страница 33: ...32 73 954 70 17 370 108 5 191 5 416 865 33 70 902 71 16 782 109 5 042 4 396 114 34 67 993 72 16 217 110 4 898 3 376 487 35 65 218 73 15 673 111 4 758 2 357 918 36 62 572 74 15 150 112 4 624 1 340 348...

Страница 34: ...317 143 2 032 173 1 038 203 0 565 233 0 311 144 1 983 174 1 017 204 0 553 234 0 305 145 1 936 175 0 996 205 0 542 235 0 300 146 1 890 176 0 975 206 0 531 236 0 295 147 1 846 177 0 956 207 0 521 237 0...

Страница 35: ...6 34 24 42 22 65 64 48 75 44 81 41 48 38 59 36 05 33 77 31 24 28 93 26 80 24 83 63 53 64 49 31 45 65 42 48 39 68 37 17 34 34 31 74 29 36 27 15 62 59 14 54 36 50 32 46 82 43 73 40 97 37 83 34 96 32 32...

Страница 36: ...2 13 20 51 18 97 17 73 16 55 15 42 14 34 61 30 33 28 17 26 14 24 23 22 42 20 71 19 37 18 10 16 88 15 72 60 33 47 31 05 28 78 26 64 24 62 22 70 21 24 19 84 18 50 17 23 59 37 00 34 31 31 77 29 39 27 13...

Страница 37: ...863 43 787 81 715 55 646 36 30 1906 00 1731 91 1568 38 1414 20 1268 36 1130 00 1034 60 943 64 856 73 773 51 29 2300 00 2089 81 1892 37 1706 22 1530 13 1363 08 1244 55 1131 54 1023 56 920 17 28 2810 0...

Страница 38: ...13 68 48 63 03 57 78 52 70 49 02 45 46 42 00 38 65 44 89 00 82 54 76 32 70 33 64 54 58 96 54 75 50 69 46 74 42 92 43 101 00 93 48 86 25 79 28 72 55 66 06 61 28 56 65 52 17 47 82 42 115 00 106 23 97 79...

Страница 39: ...1 3 73 3 55 3 37 3 20 3 07 2 94 2 82 2 70 2 58 68 4 40 4 19 3 99 3 79 3 60 3 41 3 27 3 13 2 99 2 86 2 73 67 4 71 4 49 4 27 4 06 3 85 3 65 3 49 3 34 3 19 3 05 2 90 66 5 08 4 83 4 59 4 36 4 13 3 91 3 74...

Страница 40: ...48 50 135 08 122 00 114 10 106 40 98 87 91 52 84 34 31 227 00 209 28 192 04 175 27 158 93 143 00 133 62 124 46 115 52 106 79 98 25 30 268 00 247 75 228 05 208 88 190 20 172 00 160 04 148 37 136 97 125...

Страница 41: ...d Qianshan Zhuhai Guangdong China 519070 Tel 86 756 8522218 Fax 86 756 8669426 Email gree gree com cn Http www gree com HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED Add Unit 2612 26 F Miramar Towe...

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