R-8000G
14
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.)
MA
GNETR
ON
PO
WER TRANSFORMER
H.V
. RECTIFIER ASSEMBL
Y
HIGH V
O
LT
A
GE
CAP
A
CIT
OR
SECOND
AR
Y INTERLOCK SWITCH
3RD
. LA
TCH SWITCH
PRIMAR
Y INTERLOCK SYSTEM
MONIT
OR SWITCH
MONIT
OR FUSE 20A
MA
GNETR
ON TEMPERA
TURE
FUSE
THERMAL CUT
-OUT (T
OP)
T
OP HEA
TING ELEMENT
THERMIST
OR
NOISE FIL
TER
T
OUCH CONTR
OL P
ANEL
TA
CT SWITCH
RELA
Y R
Y
-1
RELA
Y R
Y
-2
RELA
Y R
Y
-3
RELA
Y R
Y
-5
RELA
Y R
Y
-6
EXPRESS DEFR
OST
FUSE1 ON PWB
.
SOLID-ST
A
TE RELA
Y (T
OP)
SOLID-ST
A
TE RELA
Y (SIDE)
O
VEN LAMP
F
AN MO
T
OR (MA
GNETR
ON)
TURNT
ABLE MO
T
O
R
JET MO
T
O
R
LOOSE WIRING
SHOR
TED IN PO
WER CORD
NO PO
WER A
T
OUTLET
LO
W V
O
LT
A
G
E
THERMAL CUT OUT (SIDE)
SIDE HEA
TING ELEMENT
F
AN MO
T
OR (PO
WER
TRANSFORMER)
T/C TRANSFORMER
FUSE F10A
JET MO
T
OR CAP
A
CIT
OR
WR
ONG OPERA
TION
MISADUSTMENT SWITCH
TEST PROCEDURE
PROBLEM
POSSIBLE CASE AND
DEFECTIVE PARTS
CONDITION
OFF CONDITION
COOKING CONDITION
MICR
O
W
A
VE COOKING
ERR
OR MODE
EXCEPT FOR
MICR
O
W
A
V
E
COOKING
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
RE
RE
CKCK CKCK
CK
P
L N
U I P
RE: Replace / CK: Check
