Home
Midea
Refrigerator
HC-957WEN
Midea HC-957WEN User Manual
4
of 1
of 1 rating
72 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
Service Manual_
20
23-V2
.0
18
5
.
Electric con
trol sy
stem
5.1 Electrical parts parameters
A
pplicable Model
HC
-957
WEN
Product
Model
UR
-BCD746
WE-
DT
Rated V
oltage
1
15V
、
60Hz
Item
Specificati
on
Refrigerant
R600a
Compress
or
DZ120V1U
(Part code :
1
1
101020001785)
Starting
device ty
pe
DC Invert
er
The COP
of c
ompressor
1.97 (
W
/
W
)
The max c
ooling cap
acity
of
compressor
265
W
Windin
g resistance
of compressor
wiring termi
nal (20
℃
)
U-W:
13.5
Ω
±
7%
U-V
: 13.5
Ω
±
7%
W-V
: 13.5
Ω
±
7%
Windin
g resistance
picture
Starter(
PTC
)
None
Overload prot
ector(OLP)
B1
10-105
Integrate PT
C+OLP
None
Inverter dri
ver board
Have
Capacitor
None
Power filt
er (EMI)
Have
Power reactor
(EU
EMC)
None
Motor
Fan motor of
the freezi
ng chamb
er
DC12V/≤3.5
W
Fan motor of
the refri
gerati
ng
chamber
DC12V 60
mA
Condensati
on fan mot
or in
compressor
case
DC12V 2.5
W
Electric da
mper
DC12V 60
mA
Electric da
mper heater
0.5
W
Ice maker m
otor
DC12V 6
W
Crushed ice m
otor
DC1
70
V
Open door
motor
DC12V
Lights
Lights insi
de the freezi
ng chamb
er
DC
12V
、
≤2.5
W
17
19
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
12
Leveling of the Refrigerator
13
Adjustment to Level the Door
13
Main Parts and External Dimension
15
Main Parts
15
External Dimension
16
Midea Product Serial Number and Location
16
Electric Control System
18
Electrical Parts Parameters
18
Circuit Diagram
20
Main Control Pcb Terminal Connection Diagram
21
Power and Ice-Making Control Board Wiring Schematic
22
Inverter Board Terminal Connection Diagram
23
Refrigeration System
24
Refrigeration System Working Principle
24
Cooling Pipeline and Drain Pipe Inside the Cabinet
24
Circulating Route of Cooling Air
25
Welding Points in Chambers or Foam Layer
25
Welding Point in the Compressor Case
26
Dismantling of Parts
27
Parts on the Door
27
Parts Inside the Refrigerator
27
Light System
28
Air Duct Components Refrigerating Chamber and Fan Motor
29
Ice Maker
30
Crashing Ice Motor
31
Air Duct Components in Freezing Chamber and Fan Motor
32
Evaporator and Defrost System
33
Compressor Case
34
Display Control Board
41
Main Control Board, Power Board and Inverter Driver Board
42
Distributor
43
Open Door Motor and Ice Blocking Plate
43
Waterway System
45
Temperature Sensing System
47
Position of Sensors
47
Replacement of Sensors
47
Sensor Without Terminal Replacement
49
Sensor R/Ttable
50
Function and Operation
51
Display Operation Panel
51
Temperature Control
52
Mode Setting
52
Defrosting Function
53
Open Door Alarm
54
Error Code and Solutions
54
Eye Test Mode of Ice Maker
57
Test Mode of the Product
57
Demo Mode
58
Backup Data for Power Fail
59
Compressor
60
Compressor on and off Control Specifications
60
Inverter Board Fault Analysis
60
Troubleshooting Method
62
No Cooling (Air Cooling-Electronic)
62
No Working of Compressor
63
Inside Frosting, no Defrosting
64
Inside Frosting, no Defrosting-Maintenance Guidelines
65
Light Is Not on
66
Fan Failure
67
Defective Defrost Circuit
67
Noise
68
Air Duct Not Operated
68
Ice Maker Not Make Ice（Option
69
No Ice or Crushed Ice Falling off the Distributor（Option
70
Product Exploded View and Spare Parts List
71
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Midea HC-957WEN and is the answer not in the manual?
Ask a question
Midea HC-957WEN Specifications
General
Brand
Midea
Model
HC-957WEN
Category
Refrigerator
Language
English
Related product manuals
Midea HC-808WE
85 pages
Midea HC-702WE
16 pages
Midea HC-767WE
30 pages
Midea HC-689WEN
16 pages
Midea HS-36I
30 pages
Midea HS-65L
8 pages
Midea HD-663W
21 pages
Midea HD-468RWEN
320 pages
Midea HD-423FWWD
11 pages
Midea HD-663FWEN
53 pages
Midea HS-455LWEN-W1
44 pages
Midea COMBI HD-273FN
37 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
