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Haier DW-86L338 Service Manual

Also see for DW-86L288: User manualService manualUser manual

Contents
  1. Table of Contents3
  2. Designation5
  3. Introduction to Product Features6
  4. Product Appearance7
  5. Parts Layout14
  6. Display Structure14
  7. Box Structure14
  8. Electronic Structure17
  9. System Architecture20
  10. Cooling Unit Parts21
  11. Refrigeration Circuits22
  12. Circuit Diagram23
  13. Connections on Main PCB25
  14. Specifications of Sensor26
  15. The Value of the Probe Resistance Varies with Temperature (Probe Type: NTC)26
  16. The Value of the Probe Resistance Varies with Temperature (Probe Type: PT100)27
  17. Detailed Technical Data of the Product28
  18. Product Nameplate29
  19. Transportation and Installation30
  20. Transportation of the Product and Removal of Package30
  21. The Product Enters the Placement Room31
  22. Product Installation and Matters Needing Attention32
  23. Specifications of LCD Panel35
  24. Unlock35
  25. Temperature Setting35
  26. High Temperature Alarm36
  27. Low Temperature Alarm36
  28. Indicating of Working Status of Display Panel37
  29. Indication of Alarm Status38
  30. Setting of Special Functions40
  31. Setting of Password Value40
  32. Setting of Start Delay40
  33. Calibration Function40
  34. Control of Condensate Fan40
  35. Requirements of Battery Control41
  36. Meanings of Fault Codes41
  37. Precautions42
  38. Fault Code43
  39. The Main Fault Codes43
  40. Product Use and Maintenance46
  41. Principle of Work46
  42. Ultra-Low Temperature Cabinet Use46
  43. Pressure Switch and Infusion of Freezing Medium47
  44. Fan Parameters50
  45. Gas Collection and Charge51
  46. Diagram of Refrigerating Machine51
  47. Compressor Parameters51
  48. The Characteristics of the Refrigerant52
  49. Refrigerant Perfusion Process52
  50. Infusion Flow of Freezing Medium58
  51. Refrigerant Perfusion Details60
  52. Troubleshooting61
  53. How to Deal with High Temperature Alarm65
  54. How to Deal with Low Temperature Alarm66
  55. Points Needing Attention During Normal Use of the Product67
  56. Points Needing Attention During Normal Use-Proper Use67
  57. Points Needing Attention During Normal Use-Safety Requirement69
  58. Points Needing Attention During Normal Use-Disposal of Special Circumstances73
  59. Other Maintenance and Repair75
  60. Clean Storage Box75
  61. Clean Condenser Filter Screen75
  62. Clean Filter Screen with Water75
  63. Defrost Inner Wall76
  64. Battery Maintenance76
  65. Faq78
  66. Common Faults Analysis and Maintenance Measures78
  67. Alarm of Battery Low Electric Quantity79
  68. Alarm of Dirty Condenser80
  69. Used Spare Parts Photo Gallery81
  70. Testing Date86
Haier DW-86L338 Service Manual Manual pdf 1 page image
Servicee ManuaalUltra‐lDW-86L2DW-86Low Tem288•DW-86L486•DW-86DW-86WmperaturL338•DW-86L628•DW-8W1006•DW-Haier Mre Refrig86L388•DW-86L728•DW-86W420edical & Lgerator-86L388AW-86L828LaboratoryFILE Noy Product: HMRSMts Co., Ltd‐001‐01.
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