
2) Sensor resistance characteristics table
Resistance value allowance of sensor is ±5%.
When measuring the resistance value of the sensor, allow the temperature of that sensor to stabilize for at least 3 minutes
before measuring. This delay is necessary because of the sense speed relationship.
Use a digital tester to measure the resistance. An analog tester has to great a margin of error.
Resistance of the cold storage sensor 1 and 2 shall be measured with a digital tester after separating CON8 of the PWB
ASSEMBLY and the MAIN part.
Resistance of the freezing sensor shall be measured with a digital tester after separating CON7 of the PWB ASSEMBLY
and the MAIN part.
EXPLANATION FOR MICOM CIRCUIT
Measuring Temperature ( ° C)
Freezing Sensor
Cold storage sensor 1&2
Frost removal sensor, Outside sensor
-20 °
k
3
.
2
2
C
Ω
77 k
Ω
-15 °
k
9
.
6
1
C
Ω
60 k
Ω
-15 °
k
0
.
3
1
C
Ω
47.3 k
Ω
-5 °
k
1
.
0
1
C
Ω
38.4 k
Ω
0 °
k
8
.
7
C
Ω
30 k
Ω
+5 °
k
2
.
6
C
Ω
24.1 k
Ω
+10 °
k
9
.
4
C
Ω
19.5 k
Ω
+15 °
k
9
.
3
C
Ω
15.9 k
Ω
+20 °
k
1
.
3
C
Ω
13 k
Ω
+25 °
k
5
.
2
C
Ω
11 k
Ω
+30 °
k
0
.
2
C
Ω
8.9 k
Ω
+40 °
k
4
.
1
C
Ω
6.2 k
Ω
+50 °
k
8
.
0
C
Ω
4.3 k
Ω
►
►
►
►
►
-34-
Содержание LSC27926
Страница 19: ......
Страница 25: ...EXPLANATION FOR MICOM CIRCUIT 25 ...
Страница 35: ...EXPLANATION FOR MICOM CIRCUIT 35 ...
Страница 36: ...EXPLANATION FOR MICOM CIRCUIT 36 ...
Страница 37: ...EXPLANATION FOR MICOM CIRCUIT 37 ...
Страница 38: ... 38 ...
Страница 39: ...EXPLANATION FOR MICOM CIRCUIT 39 ...
Страница 40: ... 40 ...
Страница 41: ... 41 ...
Страница 47: ...4 Ice Maker Circuits ICEMAKERANDDISPENSERWORKINGPRINCIPLESANDREPAIR 47 ...
Страница 49: ...CIRCUIT 3854JK1010C 49 ...
Страница 83: ...3 6 Brazing Reference Drawings TROUBLE DIAGNOSIS 83 ...
Страница 94: ... EV EXPLODED VIEW FREEZER DOOR PART 200A 241F 241G 201A 203A 241G 241E 700A 243A 94 212J ...
Страница 101: ...February 2009 MFL62215904 ...