haier DW-86L338 Manuals

Manuals and User Guides for haier DW-86L338. We have 3 haier DW-86L338 manuals available for free PDF download: Service Manual, After-Sales Service Manual

Haier DW-86L338 Service Manual (88 pages)

Ultra-low Temperature Refrigerator

Brand: Haier | Category: Refrigerator | Size: 8.42 MB

Table of Contents
3
Designation
5
Introduction to Product Features
6
Product Appearance
7
Parts Layout
14
Display Structure
14
Box Structure
14
Electronic Structure
17
System Architecture
20
Cooling Unit Parts
21
Refrigeration Circuits
22
Circuit Diagram
23
Connections on Main PCB
25
Specifications of Sensor
26
The Value of the Probe Resistance Varies with Temperature (Probe Type: NTC)
26
The Value of the Probe Resistance Varies with Temperature (Probe Type: PT100)
27
Detailed Technical Data of the Product
28
Product Nameplate
29
Transportation and Installation
30
Transportation of the Product and Removal of Package
30
The Product Enters the Placement Room
31
Product Installation and Matters Needing Attention
32
Specifications of LCD Panel
35
Unlock
35
Temperature Setting
35
High Temperature Alarm
36
Low Temperature Alarm
36
Indicating of Working Status of Display Panel
37
Indication of Alarm Status
38
Setting of Special Functions
40
Setting of Password Value
40
Setting of Start Delay
40
Calibration Function
40
Control of Condensate Fan
40
Requirements of Battery Control
41
Meanings of Fault Codes
41
Precautions
42
Fault Code
43
The Main Fault Codes
43
Product Use and Maintenance
46
Principle of Work
46
Ultra-Low Temperature Cabinet Use
46
Pressure Switch and Infusion of Freezing Medium
47
Fan Parameters
50
Gas Collection and Charge
51
Diagram of Refrigerating Machine
51
Compressor Parameters
51
The Characteristics of the Refrigerant
52
Refrigerant Perfusion Process
52
Infusion Flow of Freezing Medium
58
Refrigerant Perfusion Details
60
Troubleshooting
61
How to Deal with High Temperature Alarm
65
How to Deal with Low Temperature Alarm
66
Points Needing Attention During Normal Use of the Product
67
Points Needing Attention During Normal Use-Proper Use
67
Points Needing Attention During Normal Use-Safety Requirement
69
Points Needing Attention During Normal Use-Disposal of Special Circumstances
73
Other Maintenance and Repair
75
Clean Storage Box
75
Clean Condenser Filter Screen
75
Clean Filter Screen with Water
75
Defrost Inner Wall
76
Battery Maintenance
76
Faq
78
Common Faults Analysis and Maintenance Measures
78
Alarm of Battery Low Electric Quantity
79
Alarm of Dirty Condenser
80
Used Spare Parts Photo Gallery
81
Testing Date
86

haier DW-86L338 Service Manual (88 pages)

Ultra-Low Temperature Refrigerator

Brand: haier | Category: Refrigerator | Size: 8.42 MB

Table of Contents
3
Designation
5
Introduction to Product Features
6
Product Appearance
7
Parts Layout
14
- Display Structure
  14
- Box Structure
  14
- Electronic Structure
  17
- System Architecture
  20
Cooling Unit Parts
21
Refrigeration Circuits
22
Circuit Diagram
23
Connections on Main PCB
25
Specifications of Sensor
26
- The Value of the Probe Resistance Varies with Temperature (Probe Type: NTC)
  26
- The Value of the Probe Resistance Varies with Temperature (Probe Type: PT100)
  27
Detailed Technical Data of the Product
28
Product Nameplate
29
Transportation and Installation
30
Specifications of LCD Panel
35
- Unlock
  35
- Temperature Setting
  35
- High Temperature Alarm
  36
- Low Temperature Alarm
  36
Indicating of Working Status of Display Panel
37
Indication of Alarm Status
38
Setting of Special Functions
40
- Setting of Password Value
  40
- Setting of Start Delay
  40
- Calibration Function
  40
- Control of Condensate Fan
  40
- Requirements of Battery Control
  41
- Meanings of Fault Codes
  41
- Precautions
  42
Fault Code
43
- The Main Fault Codes
  43
Product Use and Maintenance
46
Gas Collection and Charge
51
Refrigerant Perfusion Details
60
Troubleshooting
61
How to Deal with High Temperature Alarm
65
How to Deal with Low Temperature Alarm
66
Points Needing Attention During Normal Use of the Product
67
Other Maintenance and Repair
75
- Clean Storage Box
  75
- Clean Condenser Filter Screen
  75
- Clean Filter Screen with Water
  75
- Defrost Inner Wall
  76
- Battery Maintenance
  76
Faq
78
Used Spare Parts Photo Gallery
81
Testing Date
86

Haier DW-86L338 After-Sales Service Manual (42 pages)

Ultra-low Temperature Freezers

Brand: Haier | Category: Freezer | Size: 2.65 MB

Table of Contents
2
Product Functions and Main Characteristics
3
Product Promotion Point & Selling Points
3
Product Appearance Structure Features
4
Product Component Structure & Names
6
Product Use Introduction & Product Improvement Introduction
13
Main Technical Parameters of the Product
16
Case Prevention Measures, Product Use and Daily Maintenance Knowledge
19
Schematic Diagram & Circuit Diagram
23
Specific Control, Work Principle and Parameters
24
Refrigeration Cycle Prospective and Plan
27
Installation & Disassembly Process
28
Typical Troubles & Solutions and Common Q&A
30
Explosive View
35
Spare Part List
37

haier Categories

Air Conditioner

Washer

Refrigerator

Freezer

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haier DW-86L338 Manuals

Haier DW-86L338 Service Manual (88 pages)

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haier DW-86L338 Service Manual (88 pages)

Table of Contents

Haier DW-86L338 After-Sales Service Manual (42 pages)

Table of Contents

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