8-2-8 Temperature Compensation & Overcooling/Undercooling Compensation Circuit
1. Refrigerator Temperature Compensation
2. The temperature compensation for refrigerator compartment is in the following table:
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.
- 35
-
Refrigerator
Resistance
Temperature
Remark
(RCR)
Compensation
180 K
+2.5°C
Compensation by
56 K
+2.0°C
raising the
33 K
+1.5°C
temperature
18 K
+1.0°C
12 K
+0.5°C
10 K
0 °C
Standard Temperature
8.2 K
-0.5°C
Compensation by
5.6 K
-1.0°C
lowering the
3.3 K
-1.5°C
temperature
2 K
-2.0°C
470
-2.5°C
Revised resistance
470
2k
3.3k
5.6k
8.2k
10k
12k
18k
33k
56k
180k
Present resistance
No
0.5°C
1°C
1.5°C
2°C
2.5°C
3°C
3.5°C
4°C
4.5°C
5°C
470
change
Up
Up
Up
Up
Up
Up
Up
Up
Up
Up
0.5°C
No
0.5°C
1°C
1.5°C
2°C
2.5°C
3°C
3.5°C
4°C
4.5°C
2k
Down Change
Up
Up
Up
Up
Up
Up
Up
Up
Up
1°C
0.5°C
No
0.5°C
1°C
1.5°C
2°C
2.5°C
3°C
3.5°C
4°C
3.3k
Down
Down
Change
Up
Up
Up
Up
Up
Up
Up
Up
1.5°C
1°C
0.5°C
No
0.5°C
1°C
1.5°C
2°C
2.5°C
3°C
3.5°C
5.6k
Down
Down
Down
Change
Up
Up
Up
Up
Up
Up
Up
2°C
1.5°C
1°C
0.5°
No
0.5°C
1°C
1.5°C
2°C
2.5°C
3°C
8.2k
Down
Down
Down
Down
Change
Up
Up
Up
Up
Up
Up
Refrigerator
2.5°C
2°C
1.5°C
1°C
0.5°C
No
0.5°C
1°C
1.5°C
2°C
2.5°C
(RCR)
10k
Down
Down
Down
Down
Down Change
Up
Up
Up
Up
Up
3°C
2.5°C
2°C
1.5°C
1°C
0.5°C
No
0.5°C
1°C
1.5°C
2°C
12k
Down
Down
Down
Down
Down
Down
Change
Up
Up
Up
Up
3.5°C
3°C
2.5°C
2°C
1.5°C
1°C
0.5°C
No
0.5°C
1°C
1.5°C
18k
Down
Down
Down
Down
Down
Down
Down Change
Up
Up
Up
4°C
3.5°C
3°C
2.5°C
2°C
1.5°C
1°C
0.5°C
No
0.5°C
1°C
33k
Down
Down
Down
Down
Down
Down
Down
Down
Change
Up
Up
4.5°C
4°C
3.5°C
3°C
2.5°C
2°C
1.5°C
1°C
0.5°C
No
0.5°C
56k
Down
Down
Down
Down
Down
Down
Down
Down
Down
Change
Up
5°C
4.5°C
4°C
3.5°C
3°C
2.5°C
2°C
1.5°C
1°C
0.5°C
No
180k
Down
Down
Down
Down
Down
Down
Down
Down
Down
Down
Change
Table of Temperature 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).
Summary of Contents for REFRIGERATOR
Page 9: ...Best Best dispenser GY GRIS GRAY 5 CIRCUIT DIAGRAM 9 ...
Page 10: ...Good Better GY GRIS GRAY 10 ...
Page 40: ...8 5 MAIN PWB ASSEMBLY AND PARTS LIST 8 5 1 Main PWB Assembly 40 ...
Page 41: ...8 5 2 Replacement Parts List 41 ...
Page 42: ...8 5 3 PWB Assembly Display And Parts List 42 SW106 Dispenser Model Best Model ...
Page 60: ...9 5 MAIN PWB ASSEMB L Y AND P ARTS LIST 9 5 1 Main PWB Assembly 60 ...
Page 61: ...9 5 2 Replacement Parts List 61 ...
Page 62: ...9 5 3 PWB Assembl y Displa y And Parts List 62 ...
Page 63: ...9 6 PWB DIAGRAM 9 6 1 PWB Main Assembly 63 G5S 1A RY5 ...
Page 64: ... 64 ...
Page 69: ...P No 3828JL8071A MARCH 2009 ...
