Sharp R-24AT, R-22AT Procedure For Entering To, Other Checking And Clearing Proce- Dure For

R-22AT

R-24AT

PROCEDURE FOR ENTERING TO I-2

When the control unit or I-2 is exchanged, re-enter the constants 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 contents of EXPRESS DEFROST

	T = STG1 + STG2 + STG3
Constants	STG = A x T + B
of EXPRESS	STG1 = 0.20 x T + 20 Power level 50%
DEFROST	STG2 = 0.13 x T + 30 Power level 30%
	STG3 = 0.67 x T - 50 Power level 20%

Suppose above constants are entered.

		"	" : Flicker / : 0.1 sec BUZZER
PAD ORDER		DISPLAY		PHONE
(Door close)			•
SET			•
SET	"NUMBER"		•
(within 2 sec.)
#1 START	"NUMBER"		•
EXPRESS	1	0.00 DEF
DEFROST
2,0	1	0.20 DEF		x 2
			(A)
MANUAL/	1		0 DEF
REPEAT	#2		(+ - B)
2	1	20 DEF
POWER			DEF "POWER"
LEVEL	1		20	100%
			DEF	POWER
5	1		20	50%
MANUAL/	2	0.00 DEF
REPEAT
1, 3	2	0.13 DEF		x 2
			(A)
MANUAL/	2		0 DEF
REPEAT
3	2	30 DEF
			(+ - B)
POWER			DEF "POWER"
LEVEL	2		30	100%
			DEF	POWER
3	2		30	30%
MANUAL/	3		0 DEF
REPEAT
#3 5	3		5 DEF
POWER			DEF "POWER"
LEVEL	3		5	100%
			DEF POWER
2	3		5	20%
SET	4		• DEF
SET			•

#1: No key entry signal.

#2: To set-B, touch the MANUAL/REPEAT key.

#3: Ex. "CHECK" will flash and the oven will beep after 50% of EXPRESS DEFROST time has lapsed when 5 key is entered during actual cooking.

2) How to enter the memory information

Example : Suppose cooking time 5 sec. and output power 100% are entered into the memory pad 1.

PAD ORDER	DISPLAY		PHONE
(Door close)		•
SET		•
SET	"NUMBER"	•
(within 2 sec.)
1	NUMBER 1	•
	1
MANUAL/	NUMBER 1	• 0
REPEAT	1
5	NUMBER 1	• 5
	1
SET	"NUMBER"	•
SET		•

Enter the memory information into the memory pads 1 ~ 10 referring to above example. The memory information are given below.

Memory No.	Cook Time	Output Power
1	5 sec.	100%
2	10 sec.	100%
3	20 sec.	100%
4	30 sec.	100%
5	40 sec.	100%
6	50 sec.	100%
7	1 min.	100%
8	1 min.15 sec.	100%
9	1 min.30 sec.	100%
10	2 min.	100%
11-20	0 sec.

OTHER CHECKING AND CLEARING PROCE- DURE FOR

1)To check the contents of EXPRESS DEFROST.

"" : Flicker / : 0.1 sec BUZZER

PAD ORDER		DISPLAY	PHONE
(Door close)		•
CHECK	"NUMBER" •		CHECK
EXPRESS	1	0.20 DEF	CHECK
DEFROST		(A)
		DEF	CHECK
	1	20	POWER
		(+ - B)	50%

2	0.13 DEF	CHECK
	(A)
	DEF	CHECK
2	30	POWER
	(+ - B)	30%
	DEF	CHECK
3	5	POWER
		20%
	(Repeat)
CHECK	•

#1: No key entry signal.

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