Daewoo DSB-070L Service Manual page 50

Is LCD display OFF?
Select TIMER ON Button
Is it normal
Select Timer Enter Button
display?
TIMER
Select CANCEL Button
Is all display OFF?
Select ON/OFF Button
Select OFF (Timer) Button
Is it normal?
Select SLEEP Button
SLEEP MODE
Display ON?
Select SLEEP Button
Is display at the
beginning ON?
TEST OK!
No
ERROR
No
ERROR
No
ERROR
No
ERROR
(0.5~24 HOUR)
No
ERROR
No
ERROR
No
ERROR
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