Sharp R-4H54 - Page 8

R-4H54
TEST PROCEDURE ABCDEEEEFGHHI
I J K L
!XHUL
S MNNM M 0 F T F T R
POT OOEOAVAU U 0 E
"WC+;~;~;W~G;NRSUL
i!::- RR TEZT -
N E ii e
EOTT:;fM
;T::LL;:FAREHTB8CR
OREPAAI
NiRATTTSikRPRRE
MEoLA:Y
POSSIBLE C C C C WTNE E M
CASE AND
DEFECTIVE
S A I H H H $gD$ ;;
;f
1
F S T E
PARTS
0 s 0 s s_
R E R Y F
:F:$ ; C
z
E F
3 !z
: :
% :: ; 8
R
iI
4
R k
L
H H
E
E
(
:ONDITION PROBLEM
Home fuse blows when power supply cord is
plugged into wall outlet.
OFF FUSE M8A blows when power supply cord is
CONDITION plugged into wall outlet.
“88:88” does not appear in display but power
supply cord is plugged into wall outlet.
Display does not operate properly when
STOP/CLEAR key is touched.
Oven lamp does not light at door opened.
(Display appears.)
Oven does not start when the START key is
touched. (Display appears)
Oven lamp does not start when START pad is
touched. (Display appears.)
?
i/
;il kc-J
,y? ,-
4
f-Y
L!
3
?
In
4
L..J I/
3
z
3
/1
L
Fan motor does not operate.
?
(Display appears.}
L
c
Turntable motor assembly does not operate.
?
(Display appears.)
I
L
c
ON Oven or any electrical parts does not stop
CONDITION
But cooking time is 0 or STOP/CLEAR key
touched
c
IC
Oven seems to be operatmg but little or no heat -_,
is produced in oven load. (Microwave power level ,
--~ ,n 7
?
is set at HIGH)
/ L L
L
0
c
Oven does not seems to be operating properly
when MEDIUM HIGH, MEDIUM, MEDIUM LOW
or LOW is set. (Oven operates properly at HIGH
and then the STOP/CLEAR pad is touched the
0
z
oven stops.)
Oven goes into cook cycle but shuts down before
end of cooking cycle.
Oven stops as soon as when the START pad is 7 -Y ‘- -Y
touched.
L L’ L L
Oven is in sensor cooking condition or one touch
SENSOR reheat cooking condition, but AH sensor does not
COOKING
end 1 st stage or does not stop cooking or the
CONDITION oven stops soon.