6) When the digital clock does not operate properly.
POINT
A
If clock does not keep exact time, you must check resistor R11, R17.
7) When there is not grill heat.
When touching "START" pad, oven lamp turns on.
Fan Motor and turntable rotate and cook indicator in display comes on.
•Cause : RELAY "4" does not operate.
CHECK METHOD
STAGE
RELAY "4" ON
RELAY "4" OFF
POINT
A
-5VDC
GND
WAVEFORM
B
-24VDC
GND
45
T : 16.67ms