Samsung Dryer Error Codes: Every Fault Code Explained

Quick Answer

Samsung dryers use alphanumeric codes like dC (door), HE (heating), bE (button stuck), and tS (temperature sensor) to identify faults. Check the display, match the code to the list below, and follow the step-by-step fix.

Samsung error codes aren't just annoying blinking lights. They're your dryer telling you something specific. Ignore an HC or HE code long enough and you're looking at a clogged duct that becomes a fire hazard or a burnt-out heating element. Some codes like CL are just reminders. Others like 3C or FE mean stop running the machine right now. Knowing the difference saves you real money.

SamsungDryer

About These Samsung Dryer Error Codes

Samsung dryers are actually pretty good about telling you what's wrong. That said, the code list is long and some codes mean completely different things depending on your model year. I've seen techs misdiagnose a 9C1 as a heating problem when it's actually a power supply frequency issue. This page covers every code Samsung uses. Find yours, click through to the full breakdown, and you'll know exactly what you're dealing with before you touch anything.

Common Causes

The exhaust duct is partially or fully clogged with lint, which causes the dryer to overheat and throw an HC or HE code. This is the number one cause I see, honestly, hands down.
The door latch or door strike is worn down from daily use, so the door sensor reads the door as open even when it's not. Usually shows up as a dC or dE code that gets more frequent over time.
The thermal fuse on the heating element assembly has blown and cut power to the heat circuit. Once it's gone, you've got zero heat until you replace it. It won't reset, ever.
The cycling thermostat failed and it's either reading open all the time or stuck closed, which messes with heat regulation and can throw TC or HC codes on back-to-back loads.
The motor or motor start capacitor died, which shows up as a 3C code. You'll usually hear the drum trying to spin and failing, or nothing happens at all when you press Start.
There's a power supply frequency issue, often from running the dryer on a generator or during weird grid fluctuations after a storm. That's your 9C1 or FE code right there.

Symptoms You May Notice

An alphanumeric code you've never seen before sitting on the display while the dryer either stopped mid-cycle or won't start at all.
Dryer stops 15-20 minutes into a cycle once the drum's had time to heat up and the thermal protection kicks in.
The drum spins fine but there's zero heat. Clothes come out wet even after a full 60-minute timed dry cycle.
You press Start and absolutely nothing happens. No drum movement, no sound. Or you hear a brief hum and then silence.
The CL or lint filter light won't go away no matter how many times you clean the screen.

Tools Required for Diagnosis

Phillips #2 screwdriverFlathead screwdriverDigital multimeterFlashlight or headlampNut driver set (1/4 inch and 5/16 inch)Vacuum with narrow crevice attachment for lint removal

How to Identify Your Error Code

ComponentComponent Under Test

Expected Range8000–15000 ohms

ConditionIf Open (OL) or infinite, replace component.

Frequently Asked Questions

How do I clear an error code on my Samsung dryer?

Unplug the dryer for 60 seconds, then restore power. For soft faults like CL9 or CL, hold the Start/Pause button for 3 seconds. Codes caused by a broken part will return until that part is replaced. And don't just keep clearing the code and running the dryer hoping it goes away. An HC or HE code that keeps coming back means your dryer is overheating every single cycle. Running it that way is how you turn a $15 thermostat replacement into a $80 heating element replacement, or worse.

What is the most common Samsung dryer error code?

DC (door check) is the most frequently reported code and it's usually fixed by just closing the door firmly until you hear it click. HC and HE heating codes are the next most common and they almost always trace back to a blocked exhaust duct or a lint filter that hasn't been cleaned in way too long. I replaced three heating elements last month alone because people kept ignoring the HE code and running the dryer anyway.

Do Samsung dryer error codes mean the dryer is broken?

Not always. CL and CL9 are just reminders to clean the lint filter, they're not fault codes. DC can be a false trigger if the door wasn't pushed all the way shut. But codes like HC, 3C, FE, or TC mean something failed or is outside normal operating range. Don't keep running the dryer when those are showing. You can turn a fixable $40 thermostat issue into a much bigger problem pretty fast if you just keep hitting Start and ignoring it.

How do I enter diagnostic mode on a Samsung dryer?

Hold the Dryness Level button and the Wrinkle Prevent button at the same time for 5 seconds. On older models, hold Temperature and Signal for 5 seconds instead. Stored error codes will scroll on the display. This is super useful if the code cleared itself before you wrote it down, because Samsung stores the last few fault codes in memory and you can pull them back up this way even after a power cycle.

Can I use my Samsung dryer while an error code is showing?

Depends on the code. CL and CL9 are just reminders, you can finish your load. But if you're seeing HC, HE, TC, 3C, or FE, stop running it. The dryer's thermal protection shut it down for a reason, and forcing it to run again means it'll overheat before tripping again. That kind of repeated thermal stress kills heating elements fast. If it's a DC code and the door is actually latched, try a power cycle first. But heating and motor codes need to be diagnosed before you run another load.

How much does it cost to fix a Samsung dryer error code?

Really depends on the code. A DC code might cost nothing if the door just wasn't closed right. An HC from a clogged duct is free if you clean it yourself. A blown thermal fuse is $10-20 in parts and about an hour of your time. A failed heating element runs $40-80 for the part. Motor failure is the expensive one, $150-300 in parts and that's before labor, so at that point compare it against what a new machine costs because the math sometimes doesn't work out in the repair's favor.

Related Samsung Dryer Error Codes

Code: DCSamsung Dryer DC Error Code: Door Open Fault Code: HCSamsung Dryer HC Error Code: High Temperature Fault Code: HESamsung Dryer HE Error Code: Heating Error Code: CL9Samsung Dryer CL9 Code: Clean Lint Filter Reminder Code: DESamsung Dryer DE Error Code: Door Error Code: 3CSamsung Dryer 3C Error Code: Motor Fault Code: 9C1Samsung Dryer 9C1 Error Code: Power Frequency Fault Code: TESamsung Dryer TE Error Code: Thermistor Fault Code: FESamsung Dryer FE Error Code: Frequency Error Code: CLSamsung Dryer CL Code: Clean Lint Filter Code: TCSamsung Dryer TC Error Code: Thermal Cutout Code: H01Samsung Dryer H01 Error Code: Heater Open Circuit

Models Known to Experience HUB Errors

This repair applies to most Samsung dryers with this error code. Common model numbers include:

DV45R6100CW, DV45T3400W, DV50R5400EV, DVE45R6100W, DVE55R5400V, DV45H7000EW, DVG45R6100W, DVG50R5400V

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 16, 2026