What does 9C1 mean on a Samsung dryer?

9C1 means: Voltage / power supply error. The most likely parts involved are terminal block, power cord, main control board.

How much does it cost to fix 9C1?

A typical no-power repair (door switch / fuse / control board) costs about $100–$350 nationally, parts and labor included. This is a reference range, not a quote — local prices vary.

Can a problem with my home's wiring cause the 9C1 code?

Yes. The dryer reads the power your home sends it. A loose outlet, a weak breaker, or a wiring problem in the house can cause this code even if the dryer is fine. An electrician can check your outlet and circuit.

Is it safe to keep using my dryer if the 9C1 code goes away?

If a single power reset clears it and it does not come back, it was likely a one-time glitch. If the code keeps returning, or you notice burning smells or heat at the cord or outlet, stop using the dryer and turn off its breaker until it is checked.

Error codes › Dryer › Samsung

Samsung Dryer 9C1 Error Code

Voltage / power supply error

Applies to: All digital display dryers. May also appear as 9E, 2E, 9E1.

What's going on

A 9C1 code on a Samsung dryer means the dryer sensed a problem with the power it is getting. The voltage coming in may be too high, too low, or unsteady, or the control may have had a startup glitch. Start by unplugging the dryer or switching off its breaker, then power it back on to see if the code clears.

The dryer's main control board watches the voltage coming in from your home's power supply. If that voltage is outside the range it expects, the board stops the dryer and shows 9C1 to protect its parts.

This code applies to Samsung dryers with a digital display. A one-time glitch at startup can trigger it, and a simple power reset often fixes that. If the code keeps coming back, there may be a loose connection where power enters the dryer, a damaged cord, or a failing control board. Loose power connections can overheat, so a repeating code should not be ignored.

Error codes can mean slightly different things on different model generations. Check your model number against your owner's manual to confirm.

Likely causes

terminal block — The terminal block is where the power cord connects to the dryer. If a wire there is loose, burned, or corroded, the dryer can get unsteady voltage and show 9C1.
power cord — A damaged, worn, or poorly attached power cord can fail to deliver steady power. That makes the control board see abnormal voltage.
main control board — If the control board is faulty, it may misread normal voltage as a problem. It can also have startup glitches that trigger the code.

The same code can mean different things on different model generations. Check the model number on your dryer's rating plate before ordering parts.

Can you fix it yourself?

Doable for an experienced DIYer with the right part, but many people still call a technician.

Safe things to check first

Unplug the dryer or switch off its breaker for a few minutes, then restore power and try a cycle. This can clear a startup glitch.
Look at your home's breaker panel. Make sure the dryer breaker is fully on and not partly tripped. Electric dryers usually use a double breaker, so check that both sides are on.
With the dryer unplugged or the breaker off, look at the power cord and plug. Check for scorch marks, melting, cuts, or a plug that fits loosely in the outlet. Do not use the dryer if you see damage.
Make sure the dryer is plugged directly into its outlet and not into an extension cord or adapter.

When to call a technician

Call a qualified appliance technician or an electrician if the code returns after a power reset, or if you see any burn marks or smell burning near the cord or outlet. A handy owner can replace a power cord or terminal block with the right part, but only with the power off. Control board problems and home wiring problems are best left to a professional.

What the repair usually costs

$100–$350

No-power repair (door switch / fuse / control board), parts and labor — national reference range

Confidence: low (based on a single cost guide — treat as a rough guide). Plus a service call fee of about $50–$100, often credited toward the repair.

This is not a quote. Prices vary by region and by model.

Repair or replace?

Repair usually makes sense. Even the high end of this repair stays under $500, about half the price of a typical new dryer.

A typical new dryer costs about $800–$1,200.

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Common questions

What does 9C1 mean on a Samsung dryer?: 9C1 means: Voltage / power supply error. The most likely parts involved are terminal block, power cord, main control board.
How much does it cost to fix 9C1?: A typical no-power repair (door switch / fuse / control board) costs about $100–$350 nationally, parts and labor included. This is a reference range, not a quote — local prices vary.
Should I repair or replace my dryer?: Repair usually makes sense. Even the high end of this repair stays under $500, about half the price of a typical new dryer.
Can I fix 9C1 myself?: Doable for an experienced DIYer with the right part, but many people still call a technician.
Can a problem with my home's wiring cause the 9C1 code?: Yes. The dryer reads the power your home sends it. A loose outlet, a weak breaker, or a wiring problem in the house can cause this code even if the dryer is fine. An electrician can check your outlet and circuit.
Is it safe to keep using my dryer if the 9C1 code goes away?: If a single power reset clears it and it does not come back, it was likely a one-time glitch. If the code keeps returning, or you notice burning smells or heat at the cord or outlet, stop using the dryer and turn off its breaker until it is checked.