How to Reset Samsung Dishwasher (June 2026): Complete Guide

If your Samsung dishwasher is acting up, you’re probably looking for a quick solution. Learning how to reset Samsung dishwasher models can save you time and money while resolving common issues like blinking lights, stuck cycles, and unresponsive controls.

I’ve researched all the reset methods Samsung recommends and gathered real user experiences to create this comprehensive guide. Whether you have a newer smart model or an older unit, you’ll find the right reset technique here.

A reset clears temporary electronic glitches and error codes without requiring professional service. It works by power cycling the control board and allowing the capacitors to fully discharge, which resets the dishwasher’s microcontroller to its default state.

How to Reset Samsung Dishwasher: Power Reset Method

The power reset is the most effective way to clear stubborn error codes and electronic glitches. This method completely cuts power to the dishwasher, allowing all capacitors to discharge fully.

Unplugging Method

1. Locate the power cord where it connects to the wall outlet beneath your sink or behind the dishwasher.
2. Firmly grasp the plug and pull it straight out from the outlet.
3. Wait exactly 1-5 minutes to allow the capacitors in the control board to completely discharge.
4. Plug the dishwasher back into the outlet securely.
5. Wait 30 seconds for the display to initialize.
6. Test the dishwasher by running a short cycle.

Circuit Breaker Method

If you can’t reach the power cord, using the circuit breaker works just as well. This method is often easier for built-in dishwashers where the outlet is behind the unit.

1. Find your home’s electrical panel and locate the breaker labeled “dishwasher” or “kitchen appliances.”
2. Flip the breaker to the OFF position.
3. Wait 1-5 minutes for complete power discharge.
4. Flip the breaker back to the ON position.
5. Wait 30-60 seconds before attempting to use the dishwasher.

Why does this work? Modern Samsung dishwashers use electronic control boards with capacitors that store electrical charge even when unplugged. The waiting period ensures these components fully discharge, clearing any temporary faults in the system.

Control Button Reset Methods

Samsung dishwashers offer multiple button-based reset options that work without unplugging the unit. These methods are faster and more convenient for minor issues.

Start/Pause Button Reset

This is the simplest reset method and works on most Samsung dishwasher models manufactured after 2010.

1. Make sure the dishwasher door is fully closed and latched.
2. Locate the Start/Pause button on the control panel (usually on the top edge of the door).
3. Press and hold the Start/Pause button for 3-5 seconds.
4. You should hear a beep and see the display reset.
5. Wait 30 seconds before selecting a new cycle.

Cancel/Drain Button Reset

The Cancel/Drain method is particularly effective when your dishwasher is stuck in a cycle or showing error codes related to draining issues.

1. Press the Cancel/Drain button once.
2. Wait for the drain cycle to complete (approximately 2 minutes).
3. Once the drain completes, press and hold Cancel/Drain for 3 seconds.
4. The control panel should beep and reset.
5. Check that all indicator lights have cleared before starting a new cycle.

Model-Specific Button Combinations

Some Samsung models require specific button sequences for a complete reset. These combinations vary by model year and series.

For DW80J3020US and similar models:

1. Close the door firmly.
2. Press the Hi-Temp Wash button.
3. While holding Hi-Temp Wash, press the Start button.
4. Hold both buttons for 3-5 seconds.
5. Release when you hear the confirmation beep.

For Smart Control models with Wi-Fi:

1. Press and hold Smart Control for 3 seconds.
2. Within 10 seconds, press Hi-Temp Wash.
3. Hold both buttons together for 5 seconds.
4. The Wi-Fi indicator will blink, indicating reset initiation.

Reset Samsung Dishwasher Without Unplugging

Sometimes you need to reset your dishwasher but can’t access the power cord or breaker. These methods work entirely through the control panel.

Control Panel Reset Sequence

This sequence mimics a power reset by cycling the control board through its initialization routine:

1. Open and close the dishwasher door firmly 6 times within 12 seconds.
2. On the 6th closure, hold the door closed for 3 seconds.
3. Press any button on the control panel.
4. The display should flash or beep, confirming the reset.
5. Wait 30 seconds before operating.

Button Hold Reset

Many newer Samsung models respond to extended button holds:

• Start button only: Hold for 10 seconds to reset most functions.
• Delay Start + Normal: Hold both for 5 seconds for control board reset.
• Auto + Heavy: Hold together for 3 seconds to clear stuck cycles.

These methods are particularly useful when your dishwasher is stuck on Heavy cycle with blinking lights, a common issue reported by DW80J3020US owners.

Network Reset for Wi-Fi Models

Samsung smart dishwashers with Wi-Fi connectivity may need a network reset when experiencing connectivity issues or app communication problems.

When to Use Network Reset

Perform a network reset if:

• Your Samsung app can’t find the dishwasher
• The dishwasher shows Wi-Fi errors but otherwise works
• You’ve changed your Wi-Fi network or password
• Smart features stopped working after a power outage

Network Reset Steps

1. Press the Smart Control button (Wi-Fi icon) for 3 seconds.
2. The Wi-Fi indicator will start blinking rapidly.
3. The dishwasher will enter network setup mode for 3 minutes.
4. Use the Samsung SmartThings app to reconnect during this window.
5. If no connection is made within 3 minutes, the mode exits automatically.

After a successful network reset, you’ll need to re-add the dishwasher to your Samsung SmartThings app as if it were a new device.

Common Samsung Dishwasher Error Codes

Understanding what each error code means helps determine if a reset will fix the issue or if you need professional service. Here’s a quick reference of the most common Samsung dishwasher error codes:

Error Code	Meaning	Reset Will Fix?
5E / SE	Drain issue – water not draining properly	Maybe – check drain hose first
4E / 4C	Water supply issue – no water entering	No – check water supply valve
LC / LE	Leak detected – water in base pan	No – requires leak repair
PC	Power cut – incomplete cycle	Yes – power reset usually clears
9E	Low water level – fill problem	Maybe – clean water reservoir first
3E	Motor issue – pump or circulation problem	No – likely hardware issue
OE	Overflow – too much water detected	Maybe – if caused by glitch

Which Errors Require Reset vs Repair

Error codes related to power cycles, electronic glitches, and temporary faults (PC, temporary 5E, temporary 9E) typically respond well to reset procedures. However, codes indicating hardware failures (3E, LC, persistent 4E) usually require professional diagnosis and repair.

After any reset, monitor your dishwasher for 24 hours. If the error code returns immediately or within a few cycles, the issue is likely hardware-related rather than a temporary electronic fault.

When to Reset vs Troubleshoot

Not every dishwasher problem requires a reset. Knowing when to reset and when to troubleshoot saves time and prevents unnecessary frustration.

Signs a Reset Will Fix the Issue

• Blinking lights with no error code displayed
• Dishwasher unresponsive to button presses
• Stuck on one cycle (like Heavy) for extended periods
• Issues started immediately after a power outage
• Multiple buttons lit simultaneously
• Display showing gibberish or random characters

When to Skip Reset and Troubleshoot Instead

• Dishwasher makes unusual noises during operation
• Water leaks from any part of the unit
• Dishes remain dirty after complete cycles
• Specific error codes appear consistently
• The door won’t latch properly
• Water doesn’t drain at all

When to Call a Professional

Seek professional service if:

• Reset doesn’t resolve the issue after 2-3 attempts
• Error codes return immediately after reset
• You smell burning or see visible damage
• The dishwasher is less than 1 year old (under warranty)
• You’re uncomfortable performing any troubleshooting steps

I recommend trying a power reset first as it’s the most comprehensive reset method. If issues persist, move to button-based resets, then consult Samsung’s official troubleshooting resources or contact professional service.

Conclusion

Learning how to reset Samsung dishwasher models is a valuable skill that resolves most common electronic issues. The power reset method (unplugging or circuit breaker) is your best first option, followed by button-based resets for minor glitches. Remember that while resets fix temporary faults, persistent error codes usually indicate hardware problems requiring professional service.

If your Samsung dishwasher continues to experience issues after multiple reset attempts, consult Samsung’s official support resources or contact an authorized service technician. Regular maintenance, including cleaning filters and checking spray arms, can prevent many issues that would otherwise require a reset.