Samsung MR1031UWC Service Manual

Samsung MR1031UWC

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SERVICE

MICROWAVE OVEN CONTENTS

MICROWAVE OVEN

1. Precaution

2. Specifications

3. Operating Instructions

4. Disassembly and Reassembly

5. Alignment and Adjustments

6. Troubleshooting

7. Exploded Views and Parts List

8. PCB Diagrams

9. Schematic Diagrams

Manual

MR1031UWC

MR1032UBC

SEA

Other manuals for Samsung MR1031UWC

Owner's Manual26 pages

Questions and Answers:

T
toddrachelAug 22, 2025
Why is my Samsung Microwave Oven not turning on?
- S
  Steven WebbAug 22, 2025
  If neither the display nor the oven of your Samsung Microwave Oven are working, try the following: Ensure the plug is properly inserted into a grounded outlet. If the outlet is controlled by a wall switch, verify that the switch is turned on. Try removing the plug from the outlet, waiting ten seconds, and then plugging it back in. Also, check your circuit breaker and reset it, or replace any blown fuse. You can also try plugging another appliance into the same outlet to see if the outlet works; if it doesn't, have a qualified electrician repair the outlet. As a last resort, try plugging the oven into a different outlet.
M
Mr. Michael Lewis PhDAug 25, 2025
What to do if Samsung MR1031UWC Microwave Oven does not accept key input?
- V
  Victoria GainesAug 26, 2025
  If your Samsung Microwave Oven isn't accepting key inputs, consider the following: * Ensure the key input is in the correct sequence. * Check for open or loose connections between the membrane keypad and the Ass'y PCB. * Inspect the membrane panel for shorts or opens. * A defective Ass'y PCB could be the cause. Replace PCB main.
R
Rodney RichAug 27, 2025
Why Samsung MR1031UWC does not operate and return to the plugged in mode?
- D
  Deborah WatkinsAug 27, 2025
  If your Samsung Microwave Oven isn't operating and returns to the plugged-in mode, the Ass'y PCB might be defective. Replace PCB main.
S
sampsoncindyAug 27, 2025
What to do if Samsung MR1031UWC Microwave Oven display works but power won't come on?
- M
  Megan MercadoAug 27, 2025
  If the display of your Samsung Microwave Oven is working but the power won’t come on, ensure that the door is closed securely. Also, check for any packing material or other obstructions stuck to the door seal, and inspect the door for any damage. If none of these issues are present, press the Cancel button twice and re-enter all cooking instructions.
B
brittanyestradaAug 29, 2025
Why does my Samsung MR1031UWC turn off before time?
- L
  Larry NortonAug 29, 2025
  If your Samsung Microwave Oven loses power before the timer finishes, and there hasn't been a power outage, unplug the oven, wait ten seconds, and plug it back in. If there was a power outage, the time indicator will display “ ”. Reset the clock and any cooking instructions. Another possible solution is to reset the circuit breaker or replace any blown fuse.
R
Ricardo GarciaAug 30, 2025
How to fix slow cooking in Samsung MR1031UWC Microwave Oven?
- P
  pamelafrazierAug 30, 2025
  If your food is cooking too slowly in your Samsung Microwave Oven, ensure that the oven is connected to its own 20 amp circuit line. Operating another appliance on the same circuit can cause a voltage drop. If necessary, move the oven to its own dedicated circuit.
D
dgomezAug 31, 2025
How to fix the turntable motor that does not rotate in Samsung MR1031UWC?
- J
  jaimemcconnellAug 31, 2025
  If the turntable motor in your Samsung Microwave Oven isn't rotating, here are a couple of things to check: 1. Inspect the turntable motor wiring for any opens or looseness. 2. The turntable motor itself might be defective. Replace turntable motor.
K
Katherine WarrenSep 2, 2025
What to do if Samsung MR1031UWC Microwave Oven can program but timer does not start?
- D
  David CooperSep 2, 2025
  If your Samsung Microwave Oven can be programmed, but the timer doesn't start, it could be due to: 1. Open or loose wiring of the latch switch. 2. Off-alignment of the latch switch. 3. A defective latch switch. Adjust the door and interlock switches.
L
lcooperSep 3, 2025
What to do if I see sparks in my Samsung Microwave Oven?
- S
  Scott KochSep 3, 2025
  If you observe sparks or arcing inside your Samsung Microwave Oven, immediately remove any metallic utensils, cookware, or metal ties from the oven. If you are using foil, ensure you are only using narrow strips and that there is at least one inch of space between the foil and the interior walls of the oven.
M
Maurice GreeneSep 5, 2025
Why does the turntable in my Samsung MR1031UWC make noise?
- D
  Daniel BeasleySep 5, 2025
  If the turntable in your Samsung Microwave Oven is making noises or sticking, start by cleaning the turntable, roller ring, and the oven floor. Also, make sure that the turntable and roller ring are correctly positioned.

Samsung MR1031UWC Specifications

General

Type	Countertop
Installation	Freestanding
Capacity	1.1 cu. ft.
Power Output	1000 Watts
Cooking Levels	10
Turntable Diameter	12.4 inches
Color	White
Child Lock	Yes
Warranty	1 year limited

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