LG GR-B197WV - Page 39

u Refrigerator compartment temperature compensation table is as shown below.
• Temperature adjustment of refrigerator compartment is conducted by the same way as that of refrigerator.
The temperature compensation of freezer is twice of refrigerator.
• This circuit is to input the degree of temperature compensation to MICOM in order to adjust the temperature of
refrigerator.
MICOM CIRCUIT DESCRIPTION
- 39 -
Amended Resistance
470 Ω 2 kΩ 3.3 kΩ 5.6 kΩ 8.2 kΩ 10 kΩ 12 kΩ 18 kΩ 33 kΩ 56 kΩ 180 kΩ
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
470Ω
change Increase Increase Increase Increase Increase Increase Increase Increase Increase Increase
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
2 kΩ
Decrease change Increase Increase Increase Increase Increase Increase Increase Increase Increase
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
3.3 kΩ
Decrease Decrease change Increase Increase Increase Increase Increase Increase Increase Increase
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
5.6 kΩ
Decrease Decrease Decrease change Increase Increase Increase Increase Increase Increase Increase
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
Refrigerator 8.2 kΩ Decrease Decrease Decrease Drop change Increase Increase Increase Increase Increase Increase
Compartment
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
(RCR1) 10 kΩ
Decrease Decrease Decrease Decrease Decrease change Increase Increase Increase Increase Increase
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
12 kΩ
Decrease Decrease Decrease Decrease Decrease Decrease change Increase Increase Increase Increase
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
18 kΩ
Decrease Decrease Decrease Decrease Decrease Decrease Decrease change Increase Increase Increase
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
33 kΩ
Decrease Decrease Decrease Decrease Decrease Decrease Decrease Decrease change Increase Increase
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
56 kΩ
Decrease Decrease Decrease Decrease Decrease Decrease Decrease Decrease Decrease change Increase
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
180 kΩ
Decrease Decrease Decrease Decrease Decrease Decrease Decrease Decrease Decrease Decrease change