FR
Samsung Washing Machine
Severity: ModerateWhat Does This Error Mean?
The FR error on a Samsung washer indicates a problem with the drum rotation or a frequency issue with the motor speed. The washer detects that the drum is not rotating at the expected frequency or speed. This can cause the washer to pause, stop spinning, or fail to complete the spin cycle. Load imbalance, a weak motor, or a failing inverter are the most common causes.
Affected Models
- Samsung WF42H5000AW
- WF45R6100AW
- WF50R8500AV
- WF45T6000AW
- Various Samsung front-load models with VRT technology
Common Causes
- Laundry load is severely unbalanced, causing the drum to wobble and lose speed
- Drive belt is worn, slipping, or broken — reducing drum rotation speed
- Hall sensor on the motor reporting incorrect rotation data to the control board
- Inverter motor malfunction preventing consistent drum rotation
- Drum spider arm or bearing is damaged, creating friction that slows rotation
How to Fix It
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Open the door and redistribute the laundry evenly around the drum. Unbalanced loads are the most frequent cause of rotation errors on Samsung washers.
Heavy items like jeans, towels, and bedding are common culprits. Mix heavy and light items rather than washing a single heavy item alone.
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Reduce the load size. Overloading prevents the drum from reaching full spin speed. Remove a third of the load and retry the cycle.
Samsung recommends not filling the drum more than three-quarters full for optimal performance.
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Run a spin-only cycle with no laundry to check if the drum spins freely and reaches full speed. Listen for any grinding, squealing, or scraping sounds that indicate a bearing or drum issue.
A healthy washer should spin almost silently at high speed. Any unusual noise during an empty spin points to a mechanical problem.
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Unplug the washer for 60 seconds to fully reset the control board and inverter. Reconnect power and restart the cycle.
Brief power faults or static discharge can trigger FR temporarily. A reset clears these one-time events.
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If FR persists with a normal load after the above steps, have a technician check the hall sensor, drive belt, and motor. These components require internal access to inspect and replace.
A worn hall sensor is inexpensive to replace. A damaged drum bearing is more costly but still a common repair.
When to Call a Professional
If redistributing the load and resetting the machine does not clear FR, have a technician inspect the drive system. A worn belt or bearing requires disassembly of the washer cabinet. Expect $150 to $350 depending on the part that needs replacement.
Frequently Asked Questions
Why does my Samsung washer keep stopping during the spin cycle?
The spin cycle is the most demanding part of the wash cycle for the motor and drum. If the load is unbalanced, the drum vibrates excessively and the washer stops to protect itself. The FR code specifically indicates the drum speed is not matching the expected frequency. Balancing the load resolves this in most cases.
What is Samsung VRT technology and does it affect FR?
VRT stands for Vibration Reduction Technology. It uses sensors to detect drum imbalance and adjust spin patterns to reduce shaking. If the VRT sensors detect excessive vibration they cannot correct, the washer may stop and show FR. This is a protective response — not a malfunction.
Can a damaged drum bearing cause FR?
Yes. A worn drum bearing creates friction that slows the drum. The motor struggles to maintain the required RPM, which the hall sensor detects and reports as a rotation frequency error. A sure sign of a bad bearing is a loud rumbling or grinding noise during any spin cycle.