Description Of Function & Circuit Of Micom - LG GR-R463JCA Service Manual

7. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM
The following description is basically for GR-R472/GR-R522, GR-S472/GR-S522, GR-472/GR-522. For the other models,
refer to the diagram of the entire PCB circuit.
7-1 FUNCTION
7-1-1 FUNCTION
1. When the appliance is plugged in, it is set to 'Medium'. Each time the button is pushed, it is set to
'Medium' 'Medium/High' 'High' 'Low' 'Medium/Low' 'Medium' in order.
2. When the power is initially applied or restored after a power failure, it is automatically set to 'Medium'.
Temp
Control
TEMP(˚C)
ROOM
Medium/
Low
Low
6 4
GR-R472/R522
GR-S472/S522
GR-472/522
Medium/
Medium
High
3
REFRIGERATOR
- 20 -
High
2 0