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®
1000 WATTS-LIGHT DUTY
COMMERCIAL MICROWAVE OVEN
MODELS R-21HT, R-21HV, R-21HC, R-21JV, R-21JC
OPERATION MANUAL
FOR CUSTOMER ASSISTANCE
To aid in reporting this commercial microwave oven in case of loss or theft, please record below
the model number and serial number located on the unit. We also suggest you record all the
information listed and retain for future reference.
MODEL NUMBER ________________________ SERIAL NUMBER ______________
DATE OF PURCHASE ______________________
DEALER _______
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CONTENTS Manual Operations .................................... 11 For Customer Assistance ................ Front cover Contents .......................................................... 1 Time cooking ........................................... 11 Multiple sequence cooking ...................... 11 Precautions to Avoid Possible Exposure to Excessive Microwave Energy ...................... 1 Express Defrost....................................... 12 Limited Warranty .............................
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LIMITED WARRANTY END-USER LIMITED WARRANTY SHARP ELECTRONICS CORPORATION warrants to the first end-user purchaser that this Sharp brand product (the "Product"), when shipped in its original container, will be free from defective workmanship and materials, and agrees that it will, at its option, either repair the defect or replace the defective Product or part there of with a new or remanufactured equivalent at no charge to the purchaser for parts or labor for the period(s) set forth below. This
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IMPORTANT SAFETY INSTRUCTIONS When using electrical appliances basic safety precautions should be followed, including the following: WARNING - To reduce the risk of burns, electric shock, fire, injury to persons or exposure to excessive microwave energy: 1. Read all instructions before using the appliance. 2. Read and follow the specific “PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY” on page 1. 3. This appliance must be grounded. Connect only to properly grounded outlet.
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PART NAMES MICROWAVE OVEN PARTS 1. Back splash cover 9. Door hinges 2. Side splash cover 10.Door seals and sealing surfaces 3. Oven light 11.Door handle 4. Ceramic shelf 12.Oven door with see-through window 5. Control panel 13.Air ventilation cover and openings 6. Cavity face plate 14.Power supply cord 7. Door latch openings 15.Air intake openings 8. Door latches 16.Outer case cabinet 5
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STEPS FOR OPERATING FOR R-21HC, R-21JC Your oven can be programmed for up to 6 minutes on HIGH (100%) power. The cooking time input varies from 10 seconds to 30 seconds depending on the total 1 50 length of the cooking time as shown in the table below. 40 1.5 F E G 30 D H I C 20 2 Cooking time Increment B J 10 A K 0 - 1 minute 10 seconds L 0 2.5 1 - 3 minutes 15 seconds M 3 - 6 minutes 30 seconds N O 3 T P S Q R 1. Place food on the ceramic shelf and close the door securely. 6 4 5 2. Turn the Li
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STEPS FOR OPERATING FOR R-21HT, R-21HV, R-21JC BEFORE OPERATION * Before operating your new oven, make sure you 4) The program and the check are canceled when read and understand this operation manual com- any pads are not touched for more than 3 pletely. minutes. 1) Plug in the oven. 5) During cooking, except memory cooking, the . oven stops when the door is opened, and the The digital display will then show program is canceled if the START pad is not 2) You can input the pads only when the do
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Note: 1. (For R-21HT) Memory program entry If you want to set memory 11-20, press the desired number pad twice. You can change memory programs for memory 2. If the cooking time is over the maximum banks. See time cooking on page 11. time, the display will show “EE 9”. See R-21HT page 11. 3. At step 1, no audible signal will be heard Memory banks 20 when the SET pad is touched the first Cooking stage time. An audible signal will sound when the SET pad is touched the second time. Memory NO.1 -10
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Checking magnification Memory check * Suppose you want to know the magnification fac- You can check the information programmed into tor for double quantity in memory 1. each memory. Procedure Display Checking time and power level * Suppose you want to know the information pro- CHECK grammed into memory 1, programmed for 4 minutes at 60% for the 1st stage and 2 minutes at 30% at 1 Touch CHECK pad. NO. CHECK the 2nd stage. DOUBLE Procedure Display QUANTITY NO. X2 CHECK 2Touch DOUBLE CH
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Express Defrost Use Express Defrost to defrost meat and poultry Note: If you do not open the door when an audible faster and better. Calculate total defrost time from signal sounds, the defrosting cycle will continue chart below. Express Defrost can be programmed for and the defrosting time will count down to 0. a maximum of 90 minutes. TIPS: Allow foods to stand a few minutes after * Suppose you want to defrost one pound of lamb defrosting to equalize the temperature for chops for 2 minutes and
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OTHER CONVENIENT FEATURES Signal setting Demonstration mode There is a choice of 2 different sounds and no sound To demonstrate,touch SELECTATIME, 0 and then on your oven. touch START and hold for 3 seconds.Cooking operations can now be demonstrated with no power To set signal, touch the SET pad twice within 2 in the oven. The timer will count down rapidly. seconds and then touch the SIGNAL pad continuously until you hear desired tone. To cancel, touch SELECTATIME,then 0 and STOP/ CLEAR. SERVICE
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CARE AND CLEANING the cover to the oven side walls with two clips VERY IMPORTANT CAUTIONS (A) as shown in Fig.1. *DO NOT OPERATE the oven without the To replace the side splash cover (C), insert two splash covers in place. projections of the cover (C) into the holes of the *DO NOT REMOVE the ceramic shelf from the oven right wall as shown in Fig 2. And secure oven. the cover to the oven right wall with two clips (A) as shown in Fig 1. *DO NOT OPERATE the oven without the air ventilation cover.
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COOKING GUIDE Utensils METAL 1) Frozen Precooked Foods in Foil Containers When cooking foods in foil containers, the container should be no more than 1/2" deep. The best method to use is, after removing the foil cover, return the metal container to the paper box or package it came in and place this entire unit in the microwave oven. There must be more food than metal, and the metal container must not touch the oven walls. 2) Metal Skewers Small metal skewers may be used if there is a large propo
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Guidelines for microwave heating Several factors should be kept in mind when selecting utensils to be used for microwave heating. 1. A plate with a narrow rim of about 1/2-inch is recommended. This keeps the food all at the same level for more even, uniform heating. 2. Casseroles and sauced items should be heated in straight sided containers. 3. Containers should be chosen to be large enough to contain foods as they expand with heating. Milk products are especially subject to boil-overs. 4. Most
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Casseroles 1. Arrange casseroles with larger pieces or bulk of food around the perimeter of the casserole; depress in center. 2. Casseroles should be heated covered with a non-metallic cover or plastic wrap except casserole with crusts. If tightly covered, puncture plastic wrap or loosen at one corner so steam can escape. Be careful when removing plastic wrap; pull wrap away from you with the tines of a fork. 3. Cover casseroles evenly with sauce or gravy before refrigerating. Vegetables 1. Arra
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Heating and cooking time guide Approximate Quantity Item Comment: Heating Time 100% Power (seconds) Pastries, Rolls and Baked Goods 2 Biscuit 12 Heat, uncovered, from room temperature 1 Bun 8 Heat, uncovered, from room temperature 1 Danish Pastry 10 Heat, uncovered, from room temperature 1 Dinner, Roll 8 Heat, uncovered, from room temperature 1 Doughnut 10 Heat, uncovered, from room temperature 1 Muffin (small) 10 Heat, uncovered, from room temperature 1 slice Pie 30 Heat, uncovered, from refrig
