Description Of Function & Circuit Of Micom - LG GR-M652Y*A Service Manual

7. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM
The following description is basically for GR-M652Y*A/M712Y*A, M652Y*X/M712Y*X, M652Y*Y/M712Y*Y, GRB652Y*
B/B712Y*B, B652Y*S/B712Y*S, B652Y*Y/B712Y*Y, GR-B652Y*Q/B712Y*Q
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, Exterior display is set to
'3' '2' '1' '0' '6'
2. When the power is initially applied or restored after a power failure, it is automatically set to '3' against the interruption of
electric power.
GR-M652Y*A/M712Y*A
GR-M652Y*X/M712Y*X
GR-M652Y*Y/M712Y*Y
GR-B652Y*B/M712Y*B
GR-B652Y*S/B712Y*S
GR-B652Y*Y/B712Y*Y
GR-B652Y*Q/B712Y*Q
Temp Very
Control Low
TEMP(°C)
ROOM
GR-B652Y*C/B712Y*C
Temp
Control
TEMP(°C)
ROOM
'5' '4' in order and Interior display is set to 'R2'
Medium/
Low
Low
6 5 4
Medium/
Low
Low
'R3'
Medium/
Medium
High
3 2
REFRIGERATOR
Medium/
Medium
High
REFRIGERATOR
- 30 -
'R4' 'R0' 'R1'.
Very
High
High
1 0
High