Sharp R-24AT, R-22AT Specification, Description, This Appliance Must be Earthed, Brown Live

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R-22AT

R-24AT

 

PRODUCT DESCRIPTION

 

 

 

 

 

SPECIFICATION

 

 

 

 

 

 

 

 

 

ITEM

 

 

DESCRIPTION

Power Requirements

 

230 - 240 Volts

 

 

 

 

 

 

50 Hertz

 

 

 

 

 

 

Single phase, 3 wire earthed

 

 

 

 

 

 

 

 

 

Power Comsumption

 

2.4 kW Approx. 11 A [R-22AT] / 2.9 kW Approx. 13 A [R-24AT]

Power Output

 

1500 W [R-22AT]/ 1900 W [R-24AT] nominal of RF microwave energy

 

 

(measured by method of IEC 60705) Operating frequency 2450 MHz

 

 

 

 

 

 

 

Case Dimensions

 

Width

Height

Depth

 

 

510mm

335 mm

470mm

 

 

 

 

 

 

 

Cooking Cavity Dimensions

 

Width

Height

Depth

 

 

330 mm

180 mm

330mm

 

 

 

 

 

 

 

Control Complement for

 

Touch Control System

 

 

 

 

 

The combination of cooking time and microwave power

 

 

The oven can be programmed a series of up to 3 cookling stages.

 

 

The combination of microwave power and cooking time that can be input as

 

 

folllows.

 

 

 

 

 

 

 

 

 

 

 

Cooking Sequence

Micrwave power levelthat can be iused.

Cooking time that can be iused.

 

 

 

1 Stage only

0-100%

 

Max. 30 minutes

 

 

 

 

 

 

 

 

 

 

 

0-40% all stages

 

Max. 30 minutes any stages

 

 

 

2 or 3 Stage

 

 

Max. 60 minutes for 2 stages

 

 

 

 

 

 

 

 

 

 

 

Max. 90 minutes for 3 stages

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-100%

 

Max. 30 minutes for 3 stages

 

 

NOTE:If the oven used with the power level above 40% on any stage, the

 

 

maximum cooking time is 30 minutes in total.

 

 

Microwave Power level

 

 

 

 

100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0%

 

 

 

MANUAL / REPEAT key, NUMBER keys

 

 

 

 

 

POWER LEVEL key, STOP / CLEAR key

 

 

START Key, DOUBLE QUANTITY key

 

 

 

 

 

EXPRESS DEFROST key, SET key

 

 

 

 

 

CHECK key, VOLUME key

 

 

 

 

 

 

 

 

 

 

CSet Weight

 

Approx. 33 kg

 

 

 

 

 

 

 

 

 

 

 

GENERAL INFORMATION

WARNING

THIS APPLIANCE MUST BE EARTHED

IMPORTANT

THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:

GREEN-AND-YELLOW

: EARTH

BLUE

: NEUTRAL

BROWN

: LIVE

2

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Contents Table of Contents Commercial Microwave OvenRemember to Check 3D Remember to Check 4RSharp Corporation OSAKA, Japan Commercial Microwave Oven22AT/ R-24AT General Important InformationSpecification DescriptionThis Appliance Must be Earthed Brown LiveInstallation Information Display and IndicatorsAppearance View Auto Touch Control PanelOperation Sequence Idle ConditionMicrowave Cooking Condition Microwave Variable CookingTWO Magnetron Operation System Figure B-1. High Voltage CircuitFunction of Important Components Troubleshooting Guide Possible Cause and Defective Parts EEP ROM KEY Unit Touch Control Transformer T3Procedure Letter Component Test Magnetron Test Test ProceduresMicrowave Output Power 1 litre water load Power Test Procedures Letter Component TestMicrowave Output Power 2000 cc alternative method High Voltage Rectifier Assembly Test Carry OUT 3D Checks Switch TestCarry OUT 4R Checks Carry OUT 4R ChecksProcedure Letter Component Test Temperature Fuse TF1, TF2, TF3 TestWeak Point F3 Test Carry OUT 3D Checks Fuse F1, F2 F10A Test Carry OUT 3D ChecksTouch Control Panel Assembly Test Motor Winding TestNoise Filter Test High Voltage Fuse F4, F5 Test Carry OUT 3D ChecksKEY Unit Test Relay TestRY1 RY3Occurrence Cause or Correction Touch Control Panel Assembly Description of LSI LSIIXA222DRSignal to sound buzzer Signal synchronized with commercial power source frequencyInternal clock oscillation frequency setting input Power source voltageKey strobe signal Digit selection signalSound Voltage level control terminal Shapes of Electronic Components ServicingServicing of Touch Control Panel Servicing Tools Other PrecautionsPAD Order Display Phone Other Checking and Clearing PROCE- Dure for Procedure for Entering toDefrost Precautions for Using LEAD-FREE Solder SET Number Double Quantity Check SignalUsing lead-free wire solder Employing lead-free solderOuter CASE, Rear Cabinet and Power Supply Cord Removal Component Replacement and Adjustment ProcedureHigh Voltage Transformers Removal Magnetron Thermistor Replacement Re-installMagnetrons Removal RemovalHOW to Release the Positive Lock Connector Terminal Insulator ReplacementBlower Motor Removal Stirrer Motors Upper and Lower RemovalControl Panel Assembly and Control Unit Removal Power Supply Cord ReplacementControl Panel Assembly Removal HOW to Attach Membrane Switch and Graphic SheetAfter adjustment, make sure of the following Door Replacement and AdjustmentRemoval Choke Cover Removal Door DisassemblyDoor Components Removal Service Information Upper and Lower Latch Heads RemovalDoor Case Removal Door Glass RemovalMicrowave Measurement ProcedurePreparation Figure O-1 Oven Schematic-OFF Condition Figure O-3 Oven Schematic-Cooking Condition Figure S-1. Pictrorial Diagram PanelCircuit DG1Figure S-3. Printed Wiring Board Parts List Parts marked * are used in voltage more thanElectoric Parts Cabinet PartsOven Parts RH-IXA222DRZZ LSI RH-IXA298DRZZ EepromMiscellaneous Door PartsSCRE,NUTS and Washers Packing and Accessories HOW to Order Replacement PartsModel Number 2. REF. no Description Oven and Cabinet Parts Control Panel Parts Door Parts Miscellaneous
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Manual 32 pages 63.06 Kb

R-22AT, R-24AT specifications

The Sharp R-24AT and R-22AT microwave ovens are advanced kitchen appliances designed to enhance cooking convenience, efficiency, and versatility. Both models incorporate innovative technologies and features that cater to modern cooking needs.

The Sharp R-24AT boasts a robust 900 watts of cooking power, enabling users to prepare a wide variety of meals quickly and effectively. Its spacious 24-liter capacity is suitable for families and those who enjoy entertaining. One of the standout features of the R-24AT is its intelligent sensor technology, which automatically detects humidity levels in the cooking food. This innovative feature ensures optimal cooking times and temperatures, resulting in perfectly cooked dishes without the guesswork.

Another key technology in the R-24AT is the inverter cooking system. This system provides a seamless flow of power throughout the cooking process, allowing for more precise temperature control. Unlike traditional microwaves that operate in full power or off, inverter technology ensures consistent heat, which is particularly beneficial for tasks such as defrosting, reheating, and simmering.

The Sharp R-22AT, while slightly more compact with a 22-liter capacity, also delivers impressive performance with 800 watts of power. It features a similar inverter cooking system that guarantees even cooking results. Both models come with multiple auto-cook presets, providing users with a selection of quick options for common dishes such as popcorn, pizza, and oatmeal. This feature streamlines meal preparation and reduces the time spent on planning meals.

In addition, the user-friendly control panel on both models includes a combination of push-button and rotary dial controls for easy navigation. The inclusion of a bright LED display further enhances usability, allowing cooks to monitor cooking times and settings easily.

Safety is another critical aspect of the Sharp R-24AT and R-22AT. Both models come equipped with a child lock feature, ensuring peace of mind in homes with young children. The stainless steel interiors of these microwaves facilitate easy cleaning, while their sleek design adds a modern touch to any kitchen.

In summary, the Sharp R-24AT and R-22AT microwave ovens stand out for their advanced cooking technologies, user-friendly features, and thoughtful design. They empower home cooks to prepare meals with precision and ease, making them a valuable addition to any kitchen.