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TEST PROCEDURE
POSSIBLE CAUSE
DEFECTIVE PARTS
PROBLEM
CONDITION
Fuse F8A blows when the door is opened.
Home fuse blows when power cord is plugged into wall outlet.
Fuse 15A blows when power cord is plugged into wall outlet.
OFF
Nothing appears in display when power cord is plugged into wall outlet
CONDITION
and the door is opened and closed.
Display does not operate properly when STOP/CLEAR key is touched.
Oven lamp does not light when door is opened. (Display operates.)
Oven does not start when the START key is touched. (Display operates.)
Oven lamp does not light and turntable motor does not operate.
Fan motor does not operate. (Oven lamp lights.)
Turntable motor does not operate. (Oven lamp lights.)
Oven or any electrical parts (except fan motor) does not stop when
cooking time is 0 or STOP/CLEAR key is touched.
COOKING
CONDITION
Oven stops after 4 minutes and 15 seconds since START key is touched.
(COMMON MODE)
(Except Microwave mode)
Display operates properly but all electrical parts do not do not operate.
Oven goes into cook cycle but shuts down before end of cooking cycle.
After cooking, the temperature of oven cavity is higher than 105ßC but
fan motor does not operate.
Oven seems to be operating but little or no heat is produced in oven
load. (Microwave power control is set at HIGH)
MICROWAVE
Oven does not seem to be operating properly during variable cooking
COOKING
condition except HIGH cooking condition.
CONDITION
Oven goes into cook cycle but shuts down before end of cooking cycle.
Oven seems to be operating but the temperature in the oven cavity is
OVEN COOKING
lower or higher than preset one.
CONDITION
GRILL COOKING
Grill heating element does not operate.
CONDITION
Oven goes into cook cycle but shuts down before end of cooking cycle.
Oven seems to be operating but little or no heat is produced in oven
DUAL COOKING
CONDITION
load. (Microwave power does not seem to be generated properly)
Top or Bottom Grill heating element does not heat.
A B C
AND
D E E E F G G H H I J K L L
M N O O O O O O P
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