Deg F
Deg C
K-Ohms
-24
-31
565
-22
-30
531
-20
-29
499
-18
-28
469
-16
-27
441
-15
-26
415
-13
-25
391
-11
-24
368
-9
-23
347
-8
-22
327
-6
-21
308
-4
-20
291
-2
-19
274
0
-18
259
1
-17
245
3
-16
231
5
-15
218
7
-14
206
9
-13
195
Deg F
Deg C
K-Ohms
10
-12
185
12
-11
175
14
-10
165
16
-9
157
18
-8
148
19
-7
141
21
-6
133
23
-5
126
25
-4
120
27
-3
114
28
-2
108
30
-1
103
32
0
97
34
1
93
36
2
88
37
3
84
39
4
80
41
5
76
43
6
72
Deg F
Deg C
K-Ohms
45
7
69
46
8
65
48
9
62
50
10
59
52
11
56
54
12
54
55
13
51
57
14
49
59
15
47
61
16
44
63
17
42
64
18
41
66
19
39
68
20
37
70
21
35
72
22
34
73
23
32
75
24
31
77
25
30
Operation
©2012 Viking Preferred Service
11
Temperature Control Operation
For any temperature setting, outputs will be turned off/on based on cut-in/cut-out temperature determined
by resistance levels of freezer or refrigerator thermistors.
Freezer Thermistor (NTC)
As temperature decreases, resistance increases. As temperature increases, resistance decreases.
Note: Open thermistor or thermistor circuit or a shorted thermistor will result in freezer continuing to cool
with error code displayed. The section will call for cooling 100 percent of time except during defrost cycle
Freezer temperature setting and thermistor value will determine if compressor/condenser fan and evaporator fan
switches are open or closed. Compressor/ condenser fan switch must be open for 6 minutes before switch can close
again (compressor dwell time). Refrigerator temperature setting and thermistor value will determine if fresh food
switch is open or closed. Cut-out and cut-in temperature values must be reached and maintained for 15 seconds
before output state will change (digital delay). Freezer control calibration can be adjusted in Program Mode A.
Summary of Contents for Quiet Cool VCFB5301
Page 48: ...Schematic 48 2012 Viking Preferred Service 30 All Freezer Schematic Upper Section...
Page 49: ...Schematic 2012 Viking Preferred Service 49 30 All Freezer Schematic Lower Section...
Page 50: ...Schematic 50 2012 Viking Preferred Service 36 All Freezer Schematic Upper Section...
Page 51: ...Schematic 2012 Viking Preferred Service 51 36 All Freezer Schematic Lower Section...
Page 52: ...Wiring Diagrams 52 2012 Viking Preferred Service UPPER SECTION WIRING 30...
Page 53: ...Wiring Diagrams 2012 Viking Preferred Service 53 LOWER SECTION WIRING 30...
Page 54: ...Wiring Diagrams 54 2012 Viking Preferred Service UPPER SECTION WIRING 36...
Page 55: ...Wiring Diagrams 2012 Viking Preferred Service 55 LOWER SECTION WIRING 36...
