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Kenmore 795.65002.402 Service Manual page 31

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8-2-7 Temperature Compensation & Overcooling/Undercooling Compensation Circuit
1. Refrigerator Temperature Compensation
Refrigerator
Resistance
(RCR)
180 K
56 K
33 K
18 K
12 K
10 K
8.2 K
5.6 K
3.3 K
2 K
470
2. The temperature compensation for refrigerator compartment is in the following table:
Revi s ed resi s tance
470
Present resi s tance
No
470
change
0.5°C
2k
Down Change
1°C
3.3k
Down
1.5°C
5.6k
Down
2°C
8.2k
Down
Refrigerator
2.5°C
(RCR)
10k
Down
3°C
12k
Down
3.5°C
18k
Down
4°C
33k
Down
4.5°C
56k
Down
5°C
180k
Down
NOTE: This circuit is designed to input the necessary temperature compensation values into the MICOM. This adjusts the
refrigerator temperature, which is different in each model.
Temperature
Remark
Compensation
+2.5 °C
Compensation by
raising the
+2.0 °C
temperature
+1.5 °C
+1.0 °C
+0.5 °C
0 °C
Standard T emperature
-0.5 °C
Compensation by
lowering the
-1.0 °C
temperature
-1.5 °C
-2.0 °C
-2.5 °C
2k
3.3k
5.6k
0.5°C
1°C
1.5°C
Up
Up
Up
No
0.5 ° C
1°C
Up
Up
0.5°C
No
0.5°C
Down Change
Up
1°C
0.5°C
No
Down
Down
Change
1.5°C
1°C
0.5°
Down
Down
Down
2°C
1.5°C
1°C
Down
Down
Down
2.5°C
2°C
1.5°C
Down
Down
Down
3°C
2.5°C
2°C
Down
Down
Down
3.5°C
3°C
2.5°C
Down
Down
Down
4°C
3.5°C
3°C
Down
Down
Down
4.5°C
4°C
3.5°C
Down
Down
Down
T able of T emperature Compensation by adjusting the
resistance (difference from the current temperature)
e.g., If the refrigerator compensation resistance
(RCR) is changed from 10K (the current resistance)
to 18K (the adjustment resistance), the temperature
of the refrigerator rises 33.8°F(+1°C).
8.2k
10k
12k
2°C
2.5°C
3°C
Up
Up
Up
1.5°C
2°C
2.5°C
Up
Up
Up
1°C
1.5°C
2°C
Up
Up
Up
0.5°C
1°C
1.5°C
Up
Up
Up
No
0.5°C
1°C
Change
Up
Up
0.5°C
No
0.5°C
Down Change
Up
1°C
0.5°C
No
Down
Down
Change
1.5°C
1°C
0.5°C
Down
Down
Down Change
2°C
1.5°C
1°C
Down
Down
Down
2.5°C
2°C
1.5°C
Down
Down
Down
3°C
2.5°C
2°C
Down
Down
Down
- 31 -
18k
33k
56k
180k
3.5 °C
4°C
4.5°C
Up
Up
Up
3°C
3.5°C
4°C
Up
Up
Up
2.5°C
3°C
3.5°C
Up
Up
Up
2°C
2.5°C
3°C
Up
Up
Up
1.5°C
2°C
2.5°C
Up
Up
Up
1°C
1.5 ° C
2°C
Up
Up
Up
0.5°C
1°C
1.5°C
Up
Up
Up
No
0.5°C
1°C
Up
Up
0.5°C
No
0.5°C
Down Change
Up
1°C
0.5°C
No
Down
Down
Change
1.5°C
1°C
0.5°C
Down
Down
Down
Change
5°C
Up
4.5°C
Up
4°C
Up
3.5°C
Up
3°C
Up
2.5°C
Up
2°C
Up
1.5°C
Up
1°C
Up
0.5°C
Up
No

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