26
R - 2 2 A T
R-23AM
R - 2 4 A T
PROCEDURE FOR ENTERING TO IC-2 FOR R-
24AT / R-22AT
When the control unit or IC-2 is exchanged, re-enter the
constans of EXPRESS DEFROST, the memory information
and the EEPROM data, referring to the following procedures.
If not so, the oven will not operate correctly.
1) How to enter the constants of EXPRESS DEFROST.
T = STG1 + STG2 + STG3
STG = A X T + B
STG1= 0.20 X T + 20 Power level 50%
STG2= 0.13 X T + 30 Power level 30%
STG3= 0.67 X T - 50 Power level 20%
" " : Flicker / : 0.1 sec BUZZER
PAD ORDER
DISPLAY
PHONE
(Door close)
•
SET
•
SET
"NUMBER"
•
(within 2 sec.)
#1
START
"NUMBER"
•
EXPRESS DEFROST
1
0.00 DEF
2, 0
1
0.20 DEF
x 2
(A)
MANUAL/ REPEAT
1
0 DEF
2
1
0.20 DEF
#2
(+ - B)
DEF "POWER"
POWER SETTING
1
20
100%
DEF
POWER
5
1
20
50%
MANUAL/ REPEAT
2
0.00 DEF
1, 3
2
0.13 DEF
x 2
(A)
MANUAL/ REPEAT
2
0 DEF
3
2
30 DEF
(+ - B)
DEF "POWER"
POWER SETTING
2
30
100%
DEF
POWER
3
2
30
30%
MANUAL/ REPEAT
3
0 DEF
#3
5
3
5 DEF
"CHECK"
DEF "POWER"
POWER SETTING
3
5
100%
DEF
POWER
2
3
5
20%
SET
4
• DEF
SET
•
#1: No key entry signal.
#2: To set -B, touch the POWER SETTING key twice.
#3: Ex. "CHECK" will flash and the oven will beep after 50%
of EXPRESS DEFROST time has lapsed when 5 key is
entered.
Constants of
EXPRESS
DEFROST.
2) How to enter the memory information
Example: Suppose cooking time 5 sec. and output power
100% are entered into the memory pad 1.
PROCEDURE FOR CHECKING/CLEARING SERV-
ICE COUNTS OF MICROWAVE OVEN FOR R-
24AT / R-22AT
The following procedure enables the servicer to obtain the
total service counts (cook cycles) for memory cooking, manual,
repeat, double quantity cooking and defrost. The maximum
capacity of the counter is 999,999 counts, above which the
counter will reset to "0". The counter will retain the total counts
(will not clear) in the event of a power disruption.
1) Practice for checking total service counts
(eg; 234,567 Counts).
--- flashing / ---0.1sec. BUZZER
PAD
DISPLAY
INDICATOR LED PHONE
(door close)
•
•
CHECK
NUMBER
•
CHECK
CHECK
#1
82 68
CHECK
(user total count)
#2
VOLUME
VOLUME
DOUBLE
2 34 56 7
QUANTITY
(service total count)
1
NUMBER
1
(after 1 sec.)
45
(filter used time)
2
NUMBER
2
(after 1 sec.)
2 00
(filter lim. time)
0 (No 10)
NUMBER 10
(after 1 sec.)
35 43 2
(service total cook time)
CHECK
•
#1: Denotes total service counts within the reach of user, of
which checking and clearing practices are described in
this instruction manual.
#2: Denotes the procedure for the servicer to disable check-
ing/clearing. This procedure is instructed to service per-
sonnel only and is excluded from the operation manual.
2) Practice for clearing Service's counts
" " : Flicker / : 0.1 sec BUZZER
PAD ORDER
DISPLAY
PHONE
(Door close)
•
CHECK
"NUMBER"
• CHECK
CHECK
82 68 "CHECK"
(User's Total Counts)
#1 VOLUME
82 68 "CHECK"
VOLUME
82 68 "CHECK"
DOUBLE QUANTITY
2 34 56 7 "CHECK"
(Total Counts Service)
SET
0 "CHECK"
0
0 "CHECK"
SET
0 "CHECK"
CHECK
•
#1: Denotes the procedure for the servicer to disable clearing.
This procedure is instructed to service personnel only and
is excluded from the operation manual.
