Daewoo KOC-621Q0S, Руководство по обслуживанию

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4. Case of no heating of upper grill
When touching GRILL or COMBI button, oven lamp turns on and Fan motor and turntable rotate, and cook
indicator in display comes on.
*Cause: RELAY 3 does not operate.
5. Case of no heating of lower grill
When touching TEMP button, oven lamp turns on and Fan motor and turntable rotate and cook indicator in display
comes on.
*Cause: RELAY 4 does not operate.
STATE
RELAY 3 ON
RELAY 3 OFF
POINT A
+5V DC
GND
POINT B
GND
+13V DC
UPPER
GRILL
RY3
G5G-1A-DT 12V
D4
1N4148
B
Q11
C106M
A
14
STATE
RELAY 4 ON
RELAY 4 OFF
POINT A
+5V DC
GND
POINT B
GND
+13V DC
LOWER
GRILL
RY4
CS11-12SH- 12V
D14
1N4148
B
Q6
C106M
A
15