Sharp R-1480 Product Specification, General Information, Description, Grounding Instructions

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R-1480

R-1481

R-1482

PRODUCT SPECIFICATION

ITEM

 

DESCRIPTION

 

 

Power Requirements

120 Volts / 14.3 Amperes

 

60 Hertz

 

 

Single phase, 3 wire grounded

 

 

Power Output

950 watts (IEC-705 TEST PROCEDURE)

 

Operating frequency of 2450MHz

 

 

 

Convection Power Output

1700 watts

 

 

 

 

Case Dimensions

Width 29-15/16"

 

 

Height 16-3/8"

 

 

Depth 15- 1/4" (Not including the door handle)

 

 

 

Cooking Cavity Dimensions

Width 20-1/4"

 

 

Height 8-3/16"

 

1.4 Cubic Feet

Depth 14-1/2"

 

 

 

 

Hood lamp

2 bulbs, 30W x 2,

Incandescent light bulbs

 

 

Hood fan

Approx. 300 C.F.M.

 

 

Control Complement

Touch Control System

 

Clock ( 1:00 - 12:59 )

 

Timer (0 - 99 min. 99 seconds)

 

Microwave Power for Variable Cooking

 

Repetition Rate;

 

 

P-HI

Full power throughout the cooking time

 

P-90

approx. 90% of Full Power

 

P-80

approx. 80% of Full Power

 

P-70

approx. 70% of Full Power

 

P-60

approx. 60% of Full Power

 

P-50

approx. 50% of Full Power

 

P-40

approx. 40% of Full Power

 

P-30

approx. 30% of Full Power

 

P-20

approx. 20% of Full Power

 

P-10

approx. 10% of Full Power

 

P-0

No power throughout the cooking time

 

CUSTOM HELP pad, BREAKFAST pad, POPCORN pad,

 

SNACKS & REHEAT pad, COMPU DEFROST pad, COMPU COOK pad,

 

Number selection pads, POWER LEVEL pad, KITCHEN TIMER / CLOCK pad

 

MINUTE PLUS pad, TURNTABLE ON / OFF pad, START / TOUCH ON pad

 

WORK LIGHT pad, NIGHT LIGHT pad, FAN HI / LO pad

 

 

Oven Cavity Light

30W x 1 Incandescent light bulb

 

 

 

Safety Standard

UL Listed

FCC Authorized

 

DHHS Rules, CFR, Title 21, Chapter 1, Subchapter J

 

 

 

Weight

Approx. 55 lbs.

 

 

 

 

GENERAL INFORMATION

GROUNDING INSTRUCTIONS

This oven is equipped with a three prong grounding plug. It must be plugged into a wall receptacle that is properly installed and grounded in accordance with the National Electrical Code and local codes and ordinances.

In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current.

WARNING: Improper use of the grounding plug can result in a risk of electric shock.

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Contents Table of Contents Over the Range Microwave OvenBefore Servicing When the testing is completed Dont Touch Before ServicingMicrowave Measurement Procedure RequirementsLeakage test 1480 / R-1481 / R-1482 Sharp PLAZA, MahwahOver the Range Microwave Oven ForewordDescription Product SpecificationGeneral Information Grounding InstructionsOven Diagram OFF Condition OperationDescription of Operating Sequence Cooking ConditionPower Level P-0 to P-90 Cooking Compu CookCompu Defrost Cooking AIR Flow Ventilation Methods HOT AIR ExhaustVertical Venting Horizontal VentingFigure O-1. Oven Schematic-Off Condition Description and Function of Components Troubleshooting Guide Stirrer MotorHood Lamp Possible Case Defective Parts Microwave Output Power Test ProceduresProcedure Letter Component Test Magnetron Assembly Test Power Transformer TestHigh Voltage Rectifier Test Procedure Letter Component TestMagnetron Temperature Fuse Test High Voltage Capacitor TestMonitor Switch Test Secondary Interlock Switch TestPrimary Interlock System Test Door Sensing Switch Primary Interlock Relay RY2Blown Monitor Fuse Test Hood Thermal CUT-OUT TestHood FAN Motor Test Touch Control Panel Assembly Test Before testingWHT 3 KEY Unit Test Foil Pattern on the Printed Wiring Board Test Procedure Letter Component Test Relay TestWeight 1ST Stage 2ND Stage 3RD Stage 4TH Stage Level Time Compu Defrost TestProcedure Component Test Letter Occurrence Cause or CorrectionSteps Occurrence Cause or Correction Touch Control Panel Assembly Description of LSI LSIIZA876DRSignal similar to P27 Signal to sound buzzerSignal coming from touch key Digit selection signalSegment data signals Segment data signalKey strobe signal Shapes of Electronic Components Other PrecautionsServicing Servicing of Touch Control PanelComponent Replacement and Adjustment Procedure Hood Exhaust Louver RemovalOuter Case Removal Power Transformer RemovalRe-install Hood FAN MOTOR, Hood Duct and Oven Lamp Socket RemovalHood FAN Thermal CUT-OUT Removal Magnetron RemovalHigh Voltage Rectifier and High Voltage Capacitor Removal Thermal CUT-OUT Cavity RemovalTemperature Fuse Magnetron Removal Cooling FAN Motor RemovalRear View Turntable Motor Removal Stirrer Cover and Stirrer FAN InstallationControl Panel ASSEMBLY, Control Unit and KEY Unit Removal Stirrer Motor RemovalPositive Lock Connector NO-CASE Type Removal Positive lock connectorStep Door Assembly Removal Door ReplacementAfter adjustment, check the following Door Assembly RE-INSTALLChoke Cover Door DisassemblyAfter any servicing, make sure of the following Door FrameFigure S-1. Pictorial Diagram Circuit DIP BFBElectric Parts Parts ListParts marked * are used in voltage more than Cabinet PartsOven Parts Door PartsSCREWS,NUTS and Washers HOW to Order Replacement PartsMiscellaneous Model NumberOven and Cabinet Parts Control Panel Parts Door Parts Miscellaneous Packing and Accessories Copyright 1998 by Sharp Corporation ALL Rights Reserved

R-1481, R-1482, R-1480 specifications

Sharp R-1480, R-1481, and R-1482 are popular countertop microwave ovens that exemplify innovation in home cooking technology. These models are designed to cater to modern culinary needs, combining functionality, efficiency, and user-friendly features.

The Sharp R-1480 stands out with its powerful 900 watts of cooking power, ensuring that meals are cooked evenly and thoroughly. This model includes a spacious 1.5 cubic feet capacity, allowing users to cook larger dishes without hassle. One of the most striking features of the R-1480 is its advanced Sensor Cooking technology. This intelligent feature automatically adjusts cooking time and power levels based on the type of food being prepared, delivering optimal results with minimal effort.

The R-1481 model shares many similarities with the R-1480 but introduces additional features that enhance convenience and usability. It also boasts a 900-watt power output and a 1.5 cubic feet interior. What sets the R-1481 apart is its impressive variety of pre-programmed settings. These settings simplify cooking tasks, giving users one-touch access to options for popular foods such as popcorn, pizza, and frozen vegetables. The auto defrost function is another advantage, allowing for quick thawing of meats and seafood based on weight.

Meanwhile, the Sharp R-1482 takes the features of the R-1481 a step further, adding a few unique characteristics. This model incorporates both microwave and grill functionality, allowing for versatile cooking options. Users can enjoy the benefits of grilling their favorite dishes for a perfect finish and flavor infusion. The R-1482 also includes a user-friendly control panel with a large LCD display, ensuring easy navigation through the cooking process.

Across these models, Sharp emphasizes safety and ease of use. The child lock feature provides peace of mind for families, while the easy-to-clean stainless steel interior promotes hygiene and longevity. All models include a turntable for even cooking and reheating, making it easier to prepare meals uniformly.

In conclusion, the Sharp R-1480, R-1481, and R-1482 microwave ovens combine advanced technology with practical features, catering to a diverse range of cooking needs. These models stand as a testament to Sharp’s commitment to quality and innovation in the kitchen, making them excellent choices for anyone seeking efficiency and versatility in their cooking appliances.
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