Fan Motor Circuit Of The Freezing Chamber; Refrigerator Fan Motor Circuit (None); Condensing Fan Motor Circuit (None); Damper Motor Circuit (None) - Midea UL-BCD283WE-DQ Service Manual

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Fan motor circuit of the freezing chamber

10.4
The fan in the freezing chamber is running when the compressor is operating. Check 12V and
FAN to see if there is a voltage of 12V. When in normal operation, the fan is in low level and the
voltage between 12V and FAN is more than 11V. If there's no voltage when the compressor is in
operation, fan motor or electric control panel can be replaced.

10.5Refrigerator fan motor circuit (None)

10.6Condensing fan motor circuit (None)

10.7Damper motor circuit (None)

10.8Resistance value of the sensor (R/T)

Tx(℃)
Tx(℃)
R(KΩ)
-30
33.81
-15
-29
31.85
-14
-28
30.01
-13
-27
28.29
-12
-26
26.68
-11
-25
25.17
-10
-24
23.76
-9
-23
22.43
-8
-22
21.18
-7
-21
20.01
-6
Tx(℃)
R(KΩ)
R(KΩ)
14.31
0
6.495
13.55
1
6.175
12.83
2
5.873
12.16
3
5.587
11.52
4
5.315
10.92
5
5.06
10.35
6
4.818
9.82
7
4.589
9.316
8
4.372
8.841
9
4.167
Service Manual, 2016-12
Tx(℃)
Tx(℃)
R(KΩ)
15
3.141
30
16
2.999
31
17
2.865
32
18
2.737
33
19
2.616
34
20
2.501
35
21
2.391
36
22
2.287
37
23
2.188
38
24
2.094
39
R(KΩ)
1.617
1.55
1.486
1.426
1.368
1.312
1.259
1.209
1.161
1.115
34 / 46

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