10-16
CHECKING FLOW CHART BY FAILURE
Key does not input
Check the oven lock operation.
Nomal: unlock
No key input
END
END
END
No
No
Yes
Yes
Cancel the Door locking
(press the start key for three seconds)
Normal?
No
Yes
Replace the control panel
Replace the main PCB
Normal?
Normal?
Check the control panel and
Find the mechanical malfunction of key