LG GR-K20SVZ Technical Manual page 24

MICOM Function and Description of Circuit
6) Temperature sense circuit
The temperature sense circuit consists of a sensor to detect the outside (ambient) temperature and
sensors in the left and right compartments for storing/ripening kimchi. The status of each sensor,
whether open or shorted, is shown below.
R1-SENSOR
(LEFT SENSOR)
R2-SENSOR
(RIGHT SENSOR)
RT-SENSOR
(OUTSIDE SENSOR)
R1-SENSOR
(LEFT SENSOR)
R2-SENSOR
(RIGHT SENSOR)
RT-SENSOR
(OUTSIDE SENSOR)
Sensor
Left sensor
Right sensor
Outside sensor
LED MODULE TYPE
GR-K16SLQ, GR-K18SLQ
Checkpoint Normal (-50° C~+80° C)
POINT Voltage
POINT Voltage
POINT Voltage
LCD TYPE
GR-K20SVZ
0.5 V ~4.5 V
dc dc
25
Shorted
0 V
dc
Open
5 V
dc