bE
Samsung Washing Machine
Severity: CriticalWhat Does This Error Mean?
The bE error means there is a short circuit in the motor triac. The triac is the electronic component that controls the motor's power. This is an electrical failure that prevents the motor from running safely.
Affected Models
- WF45R6100AW
- WF50R8500AV
- WF42H5200AW
- Most Samsung front-load washers
Common Causes
- The motor triac on the main control board has short-circuited
- A power surge or voltage spike damaged the motor control circuit
- The drive motor itself has an internal short circuit
- Wiring between the control board and the motor is damaged or corroded
- Water or moisture has reached the main control board and caused a short
How to Fix It
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Unplug the washer immediately from the wall outlet.
A short circuit is an electrical hazard. Remove power right away.
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Wait at least 5 minutes before plugging the washer back in.
This gives the control board time to fully reset and any temporary electrical issue to clear.
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Plug the washer back in and try starting a cycle.
If the error was caused by a one-time power surge, the reset may fix it.
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If the error returns, check for any signs of water near the control board area.
Moisture on the circuit board can cause short circuits. The control board is usually behind the top panel or rear panel.
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If the error persists after a reset, contact a qualified appliance repair technician.
The control board or motor will likely need to be tested and replaced. This is not a DIY repair.
When to Call a Professional
The bE error requires professional repair in almost all cases. It involves electrical components on the main control board. Do not attempt to repair circuit boards unless you have electronics experience. Expect repair costs of $200–$500 depending on whether the board or motor needs replacement.
Frequently Asked Questions
What is a motor triac?
A triac is a small electronic switch on the control board. It controls how much power goes to the motor. When it short-circuits, the motor can't be controlled properly. The washer shuts down to prevent damage or fire.
Can a power surge cause the bE error?
Yes — power surges are one of the most common causes. A surge can burn out the triac or damage the control board. Using a surge protector for your washer can help prevent this. After a storm or power outage, try a reset before calling for repair.
Is it cheaper to repair or replace the washer with a bE error?
It depends on the washer's age and the repair cost. Control board replacement typically costs $200–$500. If your washer is over 8–10 years old, replacement may be more cost-effective. Get a repair quote first before making a decision.