Daewoo KOC-870T0S, Руководство по обслуживанию, Страница: 38 / 43

37
CHECK METHOD
5) When there is not upper heater.
When touching “TEMP COOK & COMBI” button, oven lamp turns on.
Fan motor and turntable motor rotate and cook indicator in display comes on.
* Cause : Relay 2 (RY2) dose not operate.
CHECK METHOD
6) When there is not lower heater.
When touching “TEMP COOK & PIE” button, oven lamp turns on.
Fan motor and turntable motor rotate and cook indicator in display comes on.
* Cause : Relay 6 (RY6) dose not operate.
CHECK METHOD
A
43
Q11 KRA106M
B
-12V
D6
1N4148
RY6
G5B-1
LOWER HEATER
POINT
A B
STAGE
RY2 “ON”
-
5VDC GND
RY2 “OFF” GND
-
12VDC
POINT
A B
STAGE
RY6 “ON”
-
5VDC GND
RY6 “OFF” GND
-
12VDC
A
39
Q6 KRA106M
B
D2
1N4148
-12V
RY2
G5J-1-TP-M-DT
UPPER HEATER
POINT
A B
STAGE
RY5 “ON”
-
5VDC GND
RY5 “OFF” GND
-
12VDC