Sharp R-204EWA Support Question
Sharp R-204EWA Support Question
Find answers below for this question about Sharp R-204EWA.Need a Sharp R-204EWA manual? We have 1 online manual for this item!
Question posted by bburt1999 on June 25th, 2020
What's The Wattage??
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Current Answers
Answer #1: Posted by hzplj9 on June 26th, 2020 7:52 AM
hzplj9
Member since:
June 25th, 2012 Points: 4,875,670
Member since:
June 25th, 2012 Points: 4,875,670
Power is 1250W / Approx. 10.6 Ampere.
Service manual available from this link:
https://www.manualslib.com/manual/421298/Sharp-R-204ewa.html.
Refer to the specification section.
Hope that helps.
Answer #2: Posted by ProfessorExpert on June 25th, 2020 12:01 PM
ProfessorExpert
Member since:
May 18th, 2020 Points: 100,920
Member since:
May 18th, 2020 Points: 100,920
50 watts most likely.
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Related Sharp R-204EWA Manual Pages
Service Manual - Page 1
... to change without notice. LBS. The contents are subject to be used for after sales service only.
WARNING TO SERVICE PERSONNEL: Microwave ovens contain circuitry capable of user-safety the oven should be restored to its original condition and only parts identical to those specified should be used . R-204EWA
SERVICE MANUAL
S6115R204EPWA
MICROWAVE OVEN
ON DEF.
Service Manual - Page 2
... and latches, (5) evidence of dropping or abuse. (c) Before turning on each oven prior to release to the owner. R-204EWA
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY
(a) Do not operate or allow the oven to be operated with the door open , service person should inform SHARP...
Service Manual - Page 3
R-204EWA
WARNING TO SERVICE PERSONNEL
Microwave ovens contain circuitry capable of the power
transformer. 5. Disconnect the power supply cord
remove outer case. 2. The high-voltage capacitor remains charged about 60 seconds after the outer case is fully assembled, the microwave power output should be checked and microwave leakage test should not be necessary to the primary...
Service Manual - Page 4
....
The placing of this standard load in the oven is important not only to protect the oven, but also to the gap between the door and the body of the oven. C. The water container shall be used for leakage around the switches, indicator, and vents). R-204EWA
MICROWAVE MEASUREMENT PROCEDURE
A. B. While testing for testing.
2) Place the...
Service Manual - Page 5
...is not any other visible damage with Operation and Service Information for the SHARP MICROWAVE OVEN, R-204EWA.
If provided, Vent Hood, Fan assembly, Cooling Fan Motor. SERVICE MANUAL
MICROWAVE OVEN
R-204EWA
FOREWORD
This Manual has been prepared to avoid electrical shock and microwave radiation hazard.
Check the interlock switches and the door seal carefully.
Special attention should...
Service Manual - Page 6
.... In the event of an electrical short circuit, grounding reduces the risk of RF microwave energy (IEC Test procedure) Operating frequency 2450 MHz
Width 18-1/8" Height 11-3/8" Depth...START pad
Yes
UL Listed. R-204EWA
ITEM Power Requirements Power Consumption Power Output Case Dimensions Cooking Cavity Dimensions (0.8 Cubic feet) Control Complement
Oven Cavity Light Safety Standard
PRODUCT ...
Service Manual - Page 7
...Removable turntable 8. Door open handle 12. Oven lamp 10.
EXPRESS DEFROST
MINUTE PLUS
See NOTE. These features are disabled after one minute when the oven is provided to reduce risks of the... THE ROUND GROUNDING PRONG FROM THIS PLUG.
39 8
11
21
4
5
OVEN DIAGRAM
10
12 7
13 6
1. Oven door with a properly grounded three-pronged wall receptacle or have it is the...
Service Manual - Page 8
...cycle when the door was opened .) When oven is electrically monitoring the operation of the magnetron filament. Then the contacts of microwave energy is set the clock, you must...
secondary interlock switch, door sensing switch and primary interlock relay (RY2) open first. R-204EWA
OPERATION
DESCRIPTION OF OPERATING SEQUENCE
The following sequence. (1) When the door opens from the ...
Service Manual - Page 9
...
FAN MOTOR
MONITOR SWITCH
CAPACITOR 0.86µF
RECTIFIER
Figure O-2. C/T FUSE
MAGNETRON THERMAL CUT-OUT
COM. N.O. Oven Schematic-Off Condition
SCHEMATIC NOTE: CONDITION OF OVEN 1. DOOR CLOSED 2.
COOKING TIME PROGRAMMED 3. R-204EWA
SCHEMATIC NOTE: CONDITION OF OVEN 1. CLOCK APPEARS ON DISPLAY
NOTE: " " indicates components with potential above 250V. POWER TRANSFORMER
A3
(RY...
Service Manual - Page 11
...204EWA
Never touch any part in the circuit with the power supply cord disconnected.
Disconnect the power supply cord, and then remove outer case. 2. When the testing is connected. Discharge high voltage capacitor. 4. Run the oven and check all leads removed from other components and oven...some cases, be performed. When troubleshooting the microwave oven, it open . 3. Many of the ...
Service Manual - Page 13
... power supply cord after the outer case is clean. R-204EWA
TEST PROCEDURES
PROCEDURE LETTER
COMPONENT TEST
5. Run the oven and check all functions.
(HIGH VOLTAGES ARE PRESENT AT THE... the outer case (cabinet). 8.
Because cooking time can be carried out with the microwave oven in a fully assembled condition (outer case fitted). Disconnect the primary input terminals and measure...
Service Manual - Page 16
...AN OPEN CIRCUIT AT ROOM TEMPERATURE, REPLACE THE C/T FUSE.
5. Therefore, unlike conventional microwave ovens, proper maintenance cannot be replaced with only a voltmeter and ohmmeter. The following symptoms ... and Key Unit, and troubleshooting by using
insulation tape. 1. Key Unit. R-204EWA
TEST PROCEDURES
PROCEDURE
LETTER
H
BLOWN C/T FUSE TEST
COMPONENT TEST
1.
If the ...
Service Manual - Page 18
...follows. After that these leads remain isolated from components during the microwave cooking operation. Remove the outer case and check voltage between ...and oven chassis by D.C.
Disconnect the power supply cord and then remove outer case. 9. MENU
1ST STAGE
2ND STAGE
3RD STAGE
4TH STAGE
EXPRESS DEFROST LEVEL
0.5lb
70%
TIME 57sec.
Reconnect all functions. R-204EWA
...
Service Manual - Page 22
... to LCD (Pin No.
The signals holds "L" level during microwave cooking and "H" level while not cooking.
IN
Signal coming from...Signal similar to LCD (Pin No. Segment data signal.
Oven lamp, fan motor and turntable motor driving signal.
When no...will be input into K01. IN
Signal similar to K02. R-204EWA
Pin No.
Terminal not used. The
16.7 msec.
When either...
Service Manual - Page 23
... preventing static electricity. 2) Connect the connector of the oven :
CAUTION: THE HIGH VOLTAGE TRANSFORMER OF THE MICROWAVE OVEN IS STILL LIVE DURING SERVICING AND PRESENTS A HAZARD ... to the input or output terminals. 4) Attach connectors, electrolytic capacitors, etc.
R-204EWA
SERVICING
1. Precautions for the sensor-related controls of the touch control panel, checking ...
Service Manual - Page 24
... four (4) screws along the right and left side of arcing etc.). R-204EWA
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE
WARNING AGAINST HIGH VOLTAGE:
Microwave ovens contain circuitry capable of the following conditions exist; 1. WARNING:
Avoid possible exposure operating the oven. If the wave guide or oven cavity are pulled. 5. To prevent an error function, connect the wire...
Service Manual - Page 28
... Frame
Figure C-7. If each switch has not activated with an approved microwave survey meter. (Refer to a misadjustment, the following . 1. toward the oven face. The contacts of
26
Release choke cover from two (2) holes of door sensing switch and secondary interlock switch open . 3. R-204EWA
3. Make sure that the monitor switch is operating properly and...
Service Manual - Page 29
... Slit Choke of latch hole. 2. R-204EWA
upper and lower oven hinges by fitting ten (10) tabs
of door frame to ten (10) holes of door panel. 4.
Re-install latch spring to the door frame. Note: After any service, make sure of the following : 1. Put sealer film on a microwave oven is not abnormal and do...
Service Manual - Page 32
...(Interchangeable) Fan motor Fan motor (Interchangeable) Magnetron Magnetron (Interchangeable) Oven lamp Turntable motor Turntable motor (Interchangeable) Thermal cut-out 125˚...
AE
1
AB
1
AG
1
AK
4
AA
1
AP
1
AN
1
AN
1
AH NO. REF. R-204EWA
PARTS LIST
Note: The parts marked "∆" may cause undue microwave exposure. The parts marked "*" are used in voltage more than 250V.
Service Manual - Page 33
...NUMBER 2.
PACKING AND ACCESSORIES
INTO THE OVEN CAVITY
DOOR PROTECTION SHEET SPADPA580WRE0 6-3 OPERATION MANUAL
6-2 TURNTABLE TRAY MICROWAVE OVEN
6-1 TURNRABLE SUPPORT
TOP PAD ASSEMBLY ...3mm x 6mm Special screw Screw : 4mm x 12mm Screw : 4mm x 8mm Special screw Screw : 4mm x 8mm Screw : 4mm x 8mm
R-204EWA
Q'TY
1 1 1 1 1 1
CODE
AQ AF AC AC AD AF
2
AA
2
AB
1
AB
1
AA
5
AA
1
AA
...
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