Sharp R-8000G Service Manual page 16

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R-8000G
RE: Replace / CK: Check
TEST PROCEDURE
A B C D E E F G H J K M O S T U V V V V V X Y W W RE RERE
P
CKCK CKCK
L N
RE
U I P
CK
RE
POSSIBLE CASE AND
DEFECTIVE PARTS
PROBLEM
Home fuse blows when power cord
is plugged into wall receptacle.
Monitor fuse blows when power
cord is plugged into wall receptacle
does not appear in display
when power cord is first plugged
into wall receptacle.
Oven lamp does not light with door
opened.
Oven lamp does not light in cook
cycle. (It light when door is
opened).
Oven lamp light, but turntable mo-
tor does not operate.
Turntable motor operates normally
but cooling fan motor does not op-
erate.
Oven does not go into a cook cy-
cle, when START pad is touched.
Low or no power is produced dur-
ing microwave cooking (The food is
heated incompletely or not heated
at all)
Extremely uneven heating is pro-
duced in oven load (food).
Function of variable cooking does
not operate properly except 100%
power.
Function of EXPRESS DEFROST
does not operate properly.
Heating elements do not heat.
Temperature in the oven cavity is
lower or higher than preset.
Jet motor does not operate at all or
properly.
Oven operates for 10 minutes then
shuts down, and "THERMISTOR
FAILURE" appears.
"MEMORY FAILURE" appears.
"MAXIMUM TIME EXCEEDED" ap-
pears.
"CHECK 1" appears. (Total opera-
tion time (hours) of magnetron ex-
ceeds 1250 hours.)
"CHECK 2" appears. (Total opera-
tion time (hours) of top heating ele-
ment exceeds 4000 hours.)
"CHECK 3" appears. (Total opera-
tion time (hours) of side heating
element exceeds 4000 hours.)
14

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