LG GR-K16SLQ, Technical Manual, Page: 24 / 58

25
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.
Sensor Checkpoint Normal (-50° C~+80° C) Shorted Open
Left sensor POINT Voltage
Right sensor POINT Voltage 0.5 V
dc
~4.5 V
dc
0 V
dc
5 V
dc
Outside sensor POINT Voltage
R1-SENSOR
(LEFT SENSOR)
R2-SENSOR
(RIGHT SENSOR)
RT-SENSOR
(OUTSIDE SENSOR)
GR-K16SLQ, GR-K18SLQ
LED MODULE TYPE
R1-SENSOR
(LEFT SENSOR)
R2-SENSOR
(RIGHT SENSOR)
RT-SENSOR
(OUTSIDE SENSOR)
GR-K20SVZ
LCD TYPE