Midea HD-676REWN Manuals

Manuals and User Guides for Midea HD-676REWN. We have 2 Midea HD-676REWN manuals available for free PDF download: Service Manual

Midea HD-676REWN Service Manual

Midea HD-676REWN Service Manual (57 pages)

Brand: Midea | Category: Refrigerator | Size: 3 MB

Table of Contents

Table of Contents
3
Significant Update Notes (None)
5
Safety Warning
6
Warning for Operation Safety
6
Safety Instruction for Refrigerant
8
Installation and Commissioning
9
Handling
9
Door Disassembly and Assembly
9
Installation Location
9
Leveling of the Refrigerator
10
Left or Right Open Door Reversal
10
Installation of Handle（None
11
Installation of Door Lock（None
11
Main Parts and External Dimension
12
Main Parts
12
External Dimension
13
Midea Product Serial Number and Location
14
Electric Control System
15
Electrical Parts Parameters
15
Circuit Diagram
17
Main Pcb Terminal Connection Diagram
18
Refrigeration System
19
Refrigeration System Working Principle
19
Cooling Pipeline and Drain Pipe Inside the Cabinet
19
Circulating Route of Cooling Air
20
Welding Points in Chambers or Foam Layer
20
Welding Point in the Compressor Case
21
Dismantling of Parts
22
Parts on the Door
22
Parts Inside the Refrigerator
22
Light System
23
Air Duct Components Refrigerating Chamber and Fan Motor
26
Air Duct Components in Freezing Chamber and Fan Motor
27
Evaporator and Defrost System
29
Compressor Case
30
Display Control Board
35
Main Control Board
36
Temperature Sensing System
38
Position of Sensors
38
Replacement of Sensors
38
Sensor Without Terminal Replacement
40
Sensor R/Ttable
41
Function and Operation
42
Display Operation Panel
42
Display
42
Temperature Setting
42
Open Door Alarm
43
Function Selection
43
Error Code and Solutions
43
Defrosting Function Mode
44
Test Mode
44
Demo Mode（None
45
Backup Data for Power Fail
45
Compressor
46
Compressor on and off Control Specifications
46
Troubleshooting Method
47
No Cooling (Air Cooling-Electronic)
47
No Working of Compressor
49
Inside Frosting, no Defrosting
50
Inside Frosting, no Defrosting-Maintenance Guidelines
51
Light Is Not on
52
Fan Failure
53
Defective Defrost Circuit
53
Noise
54
Air Duct Not Operated
54
Ice Makernot Make Ice（Option
55
Product Exploded View and Spare Parts List
56

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Midea HD-676REWN Service Manual

Midea HD-676REWN Service Manual (51 pages)

Brand: Midea | Category: Refrigerator | Size: 3 MB

Table of Contents

Table of Contents
3
1 Significant Update Notes (None)

5
2 Safety Warning Code

6
- Warning for Operation Safety
  6
- Safety Instruction for Refrigerant
  8
3 Transport

9
- Handling
  9
4 Installation and Commissioning

10
5 Product Configuration and Dimension

13
- Main Parts and Their Names
  13
- External Dimension
  14
- Location of S/N
  15
6 Product Specification

16
- Electrical Parameters
  16
- Cooling Temperature Setting Range
  17
- Defrosting Parts
  17
- Circuit Diagram
  17
- Main Control Board Structure Diagram
  18
7 Refrigerating Piping System and Circulating Route of Cooling Air

19
8 Dismantling of Parts

21
9 Temperature Sensing System

36
- Position of Sensors
  36
- Replacement of Sensors
  36
- Sensor Replacement
  37
- Sensor Resistance (R/T)
  38
10 Function and Operation

39
- Operation Panel
  39
- Display
  39
- Temperature Setting
  39
- Open Door Alarm
  39
- Function Selection
  40
- Fault Code and Solutions
  40
- Defrosting Function
  41
- Test Mode
  41
- Backup Data for Power Fail
  42
11 Compressor

43
- Compressor on and off Control Specifications
  43
12 Troubleshooting Method

44
- No Cooling (Air Cooling-Electronic)
  44
- No Working of Compressor
  45
- Inside Frosting, no Defrosting
  45
- Inside Frosting, no Defrosting-Maintenance Guidelines
  46
- Light Is Not on
  47
- Fan Failure
  47
- Defective Defrost Circuit
  48
- Noise
  48
- Air Duct Not Operated(Electronically) (None)
  49
13 Figures and Details of Repair Parts

50

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