Sharp R-1900J Other Convenient Features, Maximum Cooking Time, Demonstration Mode, Monitor

Maximum Cooking Time

1.100%~60% power level : the total cooking time of all cooking stages is maximum 60 minutes.

2.50%~10% power level : the total cooking time of all cooking stages is maximum 120 minutes.

3.Multi Stage Cooking : the Maximum Cooking Time is limited by the following calculation. Each stage has 100~60% power level or 50~10% power level.

Maximum Cooking Time Calculation

Total Cooking Time of	Total Cooking Time of
	+ 50~10% Power Level	60 minutes
100~60% Power Level
	2

*Suppose you want to cook 5 minutes at 100% for 1st stage, 15 minutes at 80% for 2nd stage, 40 minutes at 30% for 3rd stage and 20 minutes at 10% for 4th stage. In this case actual Cooking Time is 80 minutes, and the calculated time is 50 minutes, see the calculation below.

[5min + 15min] + [(40min + 20min)/2] 60 min.

4.0% power level : maximum 99 minutes and 99 seconds can be input at one stage (max. 4 stages).

5.Express Defrost : the maximum defrosting time is 90 minutes. See Maximum Cooking Time Calculation above.

OTHER CONVENIENT FEATURES

Demonstration Mode Monitor

To demonstrate, press the MANUAL/REPEAT pad, 0 and then press the START pad and hold for 3 seconds. Cooking operations can now be demonstrated with no power in the oven. The timer will count down rapidly.

To cancel, press the MANUAL/REPEAT pad, then 0 and the STOP/CLEAR pad or unplug your oven.

To set cooking during the Demonstration mode, press the MANUAL/REPEAT pad and enter time and press the START pad. After cooking, press the STOP/CLEAR pad to show Demonstration again.

When you set Demonstration mode, your oven will not shut down automatically even if you do not operate the oven for 3 minutes or more.

Monitor function is used to check the power level during cooking.

To check the power level, press the POWER LEVEL pad and the power level will be displayed. As long as the POWER LEVEL pad is pressed, the power level is displayed. When the POWER LEVEL pad is released, the display will return to the previous display.

Error Mode

Should any of the error indicators appear in the display, follow the instructions:

EE Mode	Reason	Action Required
EE1, EE2	Failure of single magnetron	Call for service.★
EE3	Both magnetrons failed	Call for service.
EE4	Voltage too high	Call for service.
EE5	Voltage too low	Call for service.
EE7	Oven cavity or component	It may be caused by poor air circulation. Please, ensure that there is sufficient
	temperature too high	clearance around the oven (see Installation Instructions on page 3) and that
		air intake openings are not blocked. Correct the situation if necessary, wait
		a few minutes and try again. If problem persists, call for service.
EE8	Circuit failure	Call for service.
EE9	Maximum cooking time is	Check the NOTE for Cooking Double/Triple Quantity with Memory on page
	exceeded.	6, NOTE 2 for Single Stage Cooking on page 7, or NOTE 2 for Multi Stage
		Cooking on page 8 in the Operation Manual.
		Press the STOP/CLEAR pad, and re-input by reducing total cooking time
		or power levels.
EE0	Cooling fan motor or other motor	Cooling fan motor and other motors: Call for service.
	failure. Splash cover is not installed	Splash cover: Check that Splash cover is properly installed (See page 21).
	properly.	If problem persists, call for service.
★ EE1 and EE2	: In case of single magnetron failure, oven can be used until servicing by changing Custom Setting, settings
	to allow operation under single magnetron only (see page 13). However, check food carefully as additional
	cooking time will be needed when operating with a single magnetron.

Press the STOP/CLEAR pad to clear the error indicator. Any time an error code appears, check the reason and be sure to call for service except EE7 and EE9. As for EE7, follow Action Required and if EE7 is still displayed, be sure to call for service.

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