LG SxS LRSPC2661T Service Manual page 40

EXPLANATION FOR MICOM CIRCUIT
1-9. Temperature compensation and temperature compensation circuit
1. Temperature compensation at freezing chamber, cold storage chamber
Freezing chamber
Resistance value
(RCF1)
180 k
56 k
33 k
18 k
12 k
10 k
8.2 k
5.6 k
3.3 k
2 k
470
u Temperature compensation table by adjustment value (difference value against current temperature)
Ex) If changing compensation resistance at a cold storage room (RCR1) from 10 k (current resistance) to 18 k
(modified resistance), temperature at the cold storage will increase by +1°C [+1.8°F].
Temperature compensation at
Cold storage chamber
Temperature compensation at Freezing chamber
Temperature Resistance value
compensation
+5 °C [+9°F]
+4 °C [+7.2°F]
+3 °C [+5.4°F]
+2 °C [+3.6°F]
+1 °C [+1.8°F]
0 °C [0°F]
-1 °C [-1.8°F]
-2 °C [-3.6°F]
-3 °C [-5.4°F]
-4 °C [-7.2°F]
-5 °C [-9°F]
Cold storage chamber
Temperature
(RCR1) compensation
180 k +2.5 °C [+4.5°F]
56 k +2.0 °C [+3.6°F]
33 k +1.5 °C [+2.7°F]
18 k +1.0 °C [+1.8°F]
12 k +0.5 °C [+0.9°F]
10 k
8.2 k -0.5 °C [-0.9°F]
5.6 k -1.0 °C [-1.8°F]
3.3 k -1.5 °C [-2.7°F]
2 k -2.0 °C [3.6°F]
470 -2.5 °C [-4.5°F]
- 40 -
compensation
0 °C [0°F] Reference temperature
compensation
Remarks
Warmer
Cooler