Daewoo KOR-61151 - Manual (Page 22)

22
TROUBLE SHOOTING GUIDE
TROUBLE
DOOR SHUT, TIMER SET BUT NO COOKING TAKES PLACE.
Does the fan motor work when you shut the door
and turn the timer?
Does 15A fuse
blow?
Check continuity of inter-
lock monitor switch with
door shuted.
Check continuity of both interlock
switch’s contact and monitor
switch’s contact with door partial-
ly open until monitor switch con-
tact closes.
Replace
primary interlock switch,
secondary interlock switch
and interlock monitor switch.
Replace
primary, secondary interlock
switch and interlock monitor
switch.
Replace
primary, secondary interlock
switch and interlock monitor
switch.
Replace
high voltage
capacitor.
Replace
high voltage
transformer.
Replace
Power supply cord.
NO
continuity
Check continuity of
power supply cord.
Outlet has
Proper voltage.
Fuse again blows
Normal
One is continuity
the other is not
Both no
continuity Both
continuity
Replace
fuse.
Disconnect one side of the lead
wire connected from transformer
to the high voltage capacitor, and
operate oven.
1.
NO
YES
continuity
*All these switches must be
replace at the same time.
NO
continuity