Most common
problems & fixes

Is your Samsung MW1280STA letting you down? Don't worry, we're here to help. Check out our list of the most common problems and how to fix them yourself.

Neither the oven’s display nor the oven operate

The plug is not properly inserted into a grounded outlet or the outlet is controlled by a wall switch that is turned off

Insert the plug properly into a grounded outlet and ensure the wall switch is turned on. If the outlet is controlled by a switch, make sure it is on. If necessary, reset the circuit breaker or replace any blown fuse

The food is cooking too slowly

The oven is not on its own 20 amp circuit line, causing a voltage drop

Ensure the oven is on its own 20 amp circuit line and move it to its own circuit if necessary

Power goes off before the set time has elapsed

There may have been a power outage or the plug may have been removed

Remove the plug from the outlet, wait ten seconds, then plug it in again. Reset the clock and any cooking instructions

The oven’s display works, but the power won’t come on

The door is not closed securely or packing material is stuck to the door seal

Make sure the door is closed securely and remove any packing material stuck to the door seal

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Quick setup

Follow these easy steps to get your Samsung MW1280STA Oven up and running in no time.

1

Place the Oven

Position the oven on a flat, sturdy surface and plug the cord into a grounded outlet. Ensure there is at least four inches of space behind, above, and to the sides of the oven for adequate ventilation.

2

Open the Oven Door

Open the oven door by pressing the button located below the control panel.

3

Clean the Interior

Wipe the inside of the oven with a damp cloth to remove any dust or residue from manufacturing.

View the rest of the steps

Microwave Magic!

The Samsung MW1180STA and MW1280STA come with a Handy Helper feature to make your life easier—just press a button to reheat your favorite snacks without any hassle!

Power Packed

With 10 power levels, including a defrost option, these microwaves give you the flexibility to cook a wide variety of dishes at your preferred setting.

Troubleshooting

The Samsung MW1280STA Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.

Door Damage

The appliance detects that the door is damaged. Inspect the door for visible damage. If damaged, contact an authorized service center for repair.

Power Outage

The power goes off before the set time has elapsed. If a power outage has occurred, reset the clock and any cooking instructions. If not, remove the plug from the outlet, wait ten seconds, then plug it in again.

Sparks or Arcing

Sparks or arcing detected inside the microwave. Remove any metallic utensils, cookware, or metal ties. If using foil, ensure only narrow strips are used and maintain at least one inch between the foil and interior oven walls.

More Troubleshooting

Model Specifications

The Samsung MW1180STA oven has a cavity size of 1.1 cubic feet, while the MW1280STA offers a slightly larger cavity of 1.2 cubic feet. Both models provide 10 power levels, including a defrost option and a timer that can be set for up to 99 minutes and 99 seconds. They operate on a power source of 120 VAC, 60 Hz with a power output of 1100 Watts. The outside dimensions are 20-19/32 inches in width, 11-45/64 inches in height, and 17-13/16 inches in depth. The net weight is 32.6 lbs with a gross weight of 37.5 lbs.

Installation Tips

Install or place the microwave oven only according to the installation instructions provided. Ensure adequate ventilation by leaving at least four inches of space behind, above, and to the sides of the oven. The appliance must be grounded and connected only to properly grounded outlets.

Warranty Information

The Samsung microwave oven is warranted against manufacturing defects for a limited period of one year for parts and labor, with an additional eight years parts warranty for the magnetron. This warranty begins on the original date of purchase and is valid only for products purchased and used in the United States.

Safety Precautions

To avoid possible exposure to excessive microwave energy, do not attempt to operate the oven with the door open. It is critical not to tamper with the safety interlocks. Always observe safety precautions when using the oven. Never attempt to repair the oven on your own due to the dangerous voltage inside. For repairs, contact an authorized service center by calling 1-800-SAMSUNG.

Usage Instructions

The oven features a control panel with buttons for setting the clock, starting cooking, pausing/canceling, and selecting various auto-cook options like popcorn, potato, bacon, and frozen dinner. You can also set the kitchen timer, adjust the power level, and use the auto defrost function by entering the weight of the food.

Care and Maintenance

To maintain the efficiency of the microwave oven, keep the inside of the oven clean by wiping up spills immediately. If steam accumulates inside or outside the oven door, wipe with a soft cloth. Never operate the oven without food in it to prevent damage to the magnetron tube or glass tray.

Maintenance

Check out our tips to prevent many common issues and extend the life of your Samsung Oven.

Leave a Cup of Water in the Oven

When the oven is not in use, leave a cup of water inside. This can prevent damage if the oven is accidentally turned on.

Avoid Operating the Oven Empty

Never operate the oven without food inside to prevent damage to the magnetron tube or the glass tray.

Keep the Inside Clean

Regularly clean the inside of the oven. Food particles and spilled liquids can stick to the walls, causing the oven to work less efficiently.

Use Mild Cleaners

Use mild, non-abrasive soaps or detergents with a sponge or soft cloth to clean the door and oven surfaces.

Proper Ventilation

Ensure at least four inches of space around the oven for proper ventilation.

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tech specs

Need more info? Please have a look at the tech specs of the watch. We’ve used Latest technology & quality materials

Model Specifications

  • Model Number: MW1180STA
  • Model Number: MW1280STA

Oven Cavity

  • Capacity: 1.1 cu.ft (MW1180STA)
  • Capacity: 1.2 cu.ft (MW1280STA)

Controls and Functionality

  • Power Levels: 10 power levels, including defrost
  • Timer: 99 minutes, 99 seconds

Power Specifications

  • Power Source: 120 VAC, 60 Hz
  • Power Output: 1100 Watts

Dimensions

  • Outside Dimensions: 20 19/32”(W) X 11 45/64”(H) X 17 13/16”(D)
  • Oven Cavity Dimensions: 14 31/64”(W) X 9 1/64”(H) X 15 27/64”(D)

Weight

  • Net Weight: 32.6 lbs
  • Gross Weight: 37.5 lbs

Samsung MW1180STA and MW1280STA Microwaves Overview

The Samsung MW1180STA and MW1280STA microwaves are crafted to bring efficiency and convenience to your kitchen, blending advanced technology with sleek design. The MW1180STA features a 1.1 cubic feet oven cavity, while the MW1280STA offers a slightly larger 1.2 cubic feet capacity, both designed to accommodate a variety of dishes with ease. Each model is powered by a robust 1100-watt output, ensuring quick and even cooking results. With intuitive controls offering 10 power levels, including a defrost setting, and a timer that extends up to 99 minutes and 99 seconds, these microwaves cater to diverse cooking needs. Both models share compact dimensions of 20 19/32 inches in width, 11 45/64 inches in height, and 17 13/16 inches in depth, making them an ideal fit for kitchens where space is a premium. The consistent performance and user-friendly interface of these Samsung microwaves make them a reliable addition to any modern home.