Haier BD-478A service manual BD-388A/478A 392% 600%

Page 60

 

 

 

 

 

 

 

 

 

 

 

 

28

0070202885

Panel control

BD-388A/478A

1

 

0

0

X

 

 

 

 

 

 

 

 

 

 

 

 

29

0075040013

Thermostat

BD-388A/478A

1

 

0.392%

0.600%

*

 

 

30

0072070010

Thermostat protecting-bag

BD-388A/478A

1

 

0

0

X

 

31

0070102761

Capacitor clip

BD-388A/478A

1

 

0

0

*

 

 

32

0077010062

Screw

BD-388A/478A

1

 

0

0

X

 

33

0075020333

Capacitor

BD-388A/478A

1

 

0.010%

0.030%

*

 

 

34

0075020357

Terminal cover

BD-388A/478A

1

 

0

0.005%

*

 

 

35

0075020335

Over load over heat protector

BD-388A/478A

1

 

0.010%

0.020%

*

 

 

36

0075020168

PTC starting

BD-388A/478A

1

 

0.010%

0.030%

*

 

 

37

0075020356

Terminal board

BD-388A/478A

1

 

0

0

X

 

38

0074090595

Compressor

BD-388A/478A

1

 

0.777%

0.116%

*

 

 

39

0075020001

Rubber spacer

BD-388A/478A

4

 

0

0

X

 

 

 

 

 

 

 

 

 

40

0075020305

Compressor sleeve

BD-388A/478A

4

 

0

0

X

 

 

 

 

 

 

 

 

 

41

0075020136

Compressor spring washer

BD-388A/478A

4

 

0

0

X

 

 

 

 

 

 

 

 

 

42

0075020137

Compressor washer

BD-388A/478A

4

 

0

0

X

 

 

 

 

 

 

 

 

 

43

0075020010

Ground screw

BD-388A/478A

4

 

0

0

X

 

 

 

 

 

 

 

 

 

44

0074090308

Fan

BD-388A/478A

1

 

0.063%

0.100%

*

 

 

45

0071210004

Engine room cover

BD-388A/478A

1

 

0

0

X

 

46

0072130038

Screw

BD-388A/478A

1

 

0

0

X

 

47

0077010036

Screw

BD-388A/478A

1

 

0

0

X

 

48

0074180001

Filter drier

BD-388A/478A

1

 

0.119%

0.200%

*

 

 

49

0079020006

Hot shorten tube

BD-388A/478A

1

 

0

0

X

 

50

0070804041

Condensor

BD-388A/478A

1

 

0.056%

0.056%

*

 

 

51

0077070006

spring washer

BD-388A/478A

2

 

0

0

X

 

52

0077050006

Ground screw

BD-388A/478A

1

 

0

0

X

 

53

0072060002

Wire clip

BD-388A/478A

1

 

0

0

X

 

54

0077010022

Philip screw

BD-388A/478A

2

 

0

0

X

 

55

0070803499

Compressor supporter

BD-388A/478A

1

 

0

0

X

 

56

0071250271

Wire clip

BD-388A/478A

2

 

0

0

X

 

57

0077050006

grounding screw

BD-388A/478A

2

 

0

0

X

 

58

0077070006

washer

BD-388A/478A

2

 

0

0

X

 

59

0072220007

Compartment grill

BD-388A/478A

1

 

0

0

X

 

60

0077010022

Philip screw

BD-388A/478A

2

 

0

0

X

 

61

0070203146

Wire cover

BD-388A/478A

1

 

0

0

X

 

62

0077010036

Screw

BD-388A/478A

1

 

0

0

X

59

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Contents BD-478A Contents Product Code Illumination and Series Introduction First letter of Freezer in Chinese spellingFeatures FeaturesSpecifications BD-388A BD-478ASafety Precautions Safety Precautions Net Dimension 1420*715*810 1690*715*8101420*715*1470 1690*715*1470 Installation and Accessory Parts ·Proper Air CirculationElectrical Requirement Installation and Accessory Parts Defrosting and Draining The Freezer Food Storage BasketSystem Flow Chart Adjustable temperature dial Function ScheduleMaintenance Service and Trouble Shooting Brief description of principle about BD-318A/428AServicing freezer Reasons of electricity leakage of freezerMaintenance Service and Trouble Shooting Maintenance Service and Trouble Shooting Troubleshooting by sounds Troubleshooting by touch System noise repair Poor freezing effect analysis and solutions How to handle the seal bar for poor sealing Why freezer cannot be used at low temperature environment How to know there is problem with compressor MotorPage Page Procedure for fan change Procedure for temperature controller changeCommon freezer problems Operation of freezer is not normal Service procedure Repair equipment RequirementsEvacuation and fill machine is special only for R134a use Changing procedure of R134a compressor Compressor installation and brazing procedures Application and maintenance of freezer Product charactersPage Safety notice of product MaintenanceStandard procedure of maintenance 12.5 Freezer repair tool and equipment It is not allowed to fill R134a by R12 filling equipmentProcedure for filling equipment ⑧ Switch off motorFreezer noise sources CompressorFilling Resonance sound of compressor components How is the sound of water flowing generated? Gas flowing soundWhy the freezer’s noise increases after using Why freezer’s noise increases after stop use for sometime? How to reduce freezer’s noise?Why freezer noise changes greater at night? Sometime?Why freezer noise measured at home is incorrect? What are the national stipulations for freezer Noise?Page Why the noises of it type freezers are different? AnswerHow to determine that the sound is noise or Normal? Noise test There are stipulations in Items 6.5.7.1 and 6.3.6.1.of GB/TMaintenance Service and Trouble Shooting 12.8Measuring technology of freezer performance parameter Temperature with load Test method and instrumentGround resistor Maintenance Service and Trouble Shooting Maintenance Service and Trouble Shooting Maintenance Service and Trouble Shooting Exploded View List of Parts QTY BD-388A/478A 392% 600% Lamp switch BD-388A/478A 010% 020%