Sharp R-21JV-F Service Manual page 26

Light duty commercial microwave ovens
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R-21HT-F
R-21JV-F
3) Practice for inputting total using times (Ex. 310000 times).
... Flashing /
PAD
DISPLAY
(Door close)
CHECK
CHECK
82 68
(user total count)
#2
SIGNAL
SIGNAL
DOUBLE
34 56
QUANTITY
(service total count upper figure)
3456XX
2
(after 1 sec.)
(service total count lower figure)
XXXX78
1
(after 1 sec.)
34 56
SET
3,1,0,0
31 00
SET
31 00
2
(after 1 sec.)
SET
0
SET
(service total count 310000 set)
CHECK
4) Practice for inputting total operation time (Ex. 1234 hours).
... Flashing /
PAD
DISPLAY
(Door close)
CHECK
CHECK
82 68
(user total count)
#2
SIGNAL
SIGNAL
DOUBLE
34 56
QUANTITY
(service total count upper figure)
3456XX
9
(after 1 sec.)
SET
1,2
SET
0
(after 1 sec.)
SET
3,4
SET
(Total operation time 1234 hours set)
CHECK
... 0.1sec BUZZER
INDICATOR PHONE
.
.
.
CHECK No.
CHECK
2
No.
78
1
No.
0
2
No.
78
0
0
0
.
... 0.1sec BUZZER
INDICATOR PHONE
.
.
.
CHECK No.
CHECK
9
No.
45
0
12
12
10
No.
67
0
34
34
.
5) Practice for cancelling total using times and total
operation time (user and service) and all other counter.
PAD
(Door close)
SET
SET
(within 2.0sec.)
DOUBLE QUANTITY
CHECK
SINGLE
SET
OTHER SETTING AND CHECKING PROCEDURE
1. EXPRESS DEFROST
T = STG1 + STG 2 + STG3
STG = A x T + B
1) To set the constants of Express defrost.
(
Ex.
x 4
PAD ORDER
(Door close)
SET
SET
(within 2 sec.)
#1 START
EXPRESS DEF
2,0
#2 SELECTATIME
0
#4 SELECTAPOWER
6
SELECTATIME
1,5
SELECTATIME
0
#4 SELECTAPOWER
4
SELECTATIME
x 2
#3
5
#4 SELECTAPOWER
2
SET
SET
x 2
#1 : No key entry signal.
#2 : To set -B, touch the selectapower key twice.
#3 : Ex. defrost is paused after 50% of cooking time has lapsed when 5
key is entered, otherwise it is paused at the end of each stage.
#4 : For R-21HT, change selectapower key to signal key.
24
... Flashing /
... 0.1sec BUZZER
DISPLAY
INDICATOR PHONE
.
.
.
No.
.
.
.
DOUBLE
.
.
.
)
0.20T, 60% at 1st stage
0.15T, 40% at 2nd stage
0.65T, 20% at 3rd stage
" ": Flicker /
: 0.1 sec BUZZER
DISPLAY
.
.
"NO"
.
.
0.00
DEF.
0.20 DEF
(A)
0 DEF
0 DEF
(+ - B)
DEF
P -
DEF
P - 60
0.00 DEF
0.15 DEF
(A)
0 DEF
0 DEF
(+ - B)
DEF
P -
DEF
P - 40
0 DEF
5 DEF
DEF
P -
DEF
P - 20
. DEF
.
PHONE
x 2
x 2

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