R-25JT-F
22
VOLTAGE REGULATION FOR "ERROR" INDICATION
Voltage
Input to
Input to
regulation
208V
230V
*Normal
+6% excel.
208.0--220.48
230.0--243.8
*Normal
-9% excel.
189.28--208.0
209.3--230.0
*Error.or
+6% to
220.48
243.8
indication
+13% excel.
235.04
259.9
range
-9% to
189.28
209.3
-13% excel.
180.96
200.1
Not
over +13%
over 235.04
over 259.9
cookable
under -13%
under 180.96
under 200.1
* Cookable Range
2. Key Unit
The key unit is composed of a matrix circuit in which when
a key it touched, one of signals P30--P34 generated by the
LSI, is passed through the key and returned to the LSI as
one of signals P24--P27.
This model has 20 Memory pads.
When the oven is shipped, Memory pad 1 to 10 are set as
follows: fig.1.
Memory No.
Cook Time
Output Power
1
10 sec.
100%
2
20 sec.
100%
3
30 sec.
100%
4
45 sec.
100%
5
1 min.
100%
6
1 min. 15 sec.
100%
7
1 min. 30 sec.
100%
8
2 min.
100%
9
2 min. 30 sec.
100%
0
3 min.
100%
(fig. 1)
This model has a double quantity pad. When the oven is
shipped, Magnification "1.8" is preset in the double quan-
tity pad.
This model has an express defrost pad. When the oven is
shipped, express defrost is set as follows: fig.2.
1 STAGE
2 STAGE
3 STAGE
FORMULA
P = 0.2T + 20
P = 0.13T + 30
P = 0.67T - 50
POWER
40 %
30 %
20 %
T : Total cooling time
(fig. 2)
When 1/2 total cooking time is passed, the signal will
sound and "CHECK" indicator will flash.
