Samsung Dryer code **CL** is associated with **child lock state**. The display identifies the system or condition the control detected, but it does not by itself prove which individual part should be replaced. Samsung appliances monitor whether a function reaches an expected state within a certain sequence. When that check fails, the control can store or display a code even though the root cause may sit elsewhere in the same circuit. The recorded display form is **CL**. Search normalization stores it as **CL** while preserving the characters a homeowner actually sees.
Reviewed by Ethan Mercer · Last reviewed August 17, 2026
Written by
Ethan Mercer Appliance Repair Content SpecialistPublished August 17, 2026Updated August 22, 2026Technically reviewed August 17, 2026
Content status:
Verified
Error codeCL
ApplianceDryer
Quick answer
Child Lock state.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so CL may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Samsung Dryer code **CL** is associated with **child lock state**. The display identifies the system or condition the control detected, but it does not by itself prove which individual part should be replaced. Samsung appliances monitor whether a function reaches an expected state within a certain sequence. When that check fails, the control can store or display a code even though the root cause may sit elsewhere in the same circuit. The recorded display form is **CL**. Search normalization stores it as **CL** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
The CL display becomes more meaningful if the display appears while the appliance is otherwise able to respond normally.
A symptom that fits CL is that the message may be tied to a mode, test, reminder, setup state, or protective condition rather than a failed part.
A symptom that fits CL is that normal operation may resume after the documented mode or condition is cleared.
Depending on the exact model, cL appears on the display while the appliance reports: Child Lock state.
Why it happens
Possible causes
varies by model/region — cross-region baseline — Child Lock state
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
The next non-invasive check is to confirm the exact display characters and appliance model before treating the message as an issue.
Before requesting service for CL, verify the user-facing setting, mode, door, filter, container, or setup condition named by Samsung for this display.
Before requesting service for CL, use the model-specific manual to clear the status; avoid repeated resets if the message returns unexpectedly.
Before opening any service area, record the code and whether the dryer is vented or heat-pump/ventless.
Before opening any service area, clean/inspect lint filter, heat exchanger, water tank/drain, and external vent only when relevant.
For CL, start by doing this: stop repeated resets if the code returns; model-specific electrical/refrigeration diagnosis may be required.
Important safety warning. When working around a dryer that shows CL, keep the checks external and non-invasive. Stop for burning smell, smoke, gas odor, repeated breaker trips, or abnormal overheating. Do not bypass thermal protection.
Get help
When to request repair service
Once CL has returned after the safe checks, Service is not automatically required. Request diagnosis only if the status cannot be cleared as designed or normal operation does not resume. Preserve any accompanying noise, water level, temperature, or operating-stage details for the technician.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
Resetting can clear a temporary state, not a persistent issue. If **CL** comes back, preserve the code and move to the safe checks or model-specific service path.
The display can be normal in the documented context. If **CL** appears unexpectedly, cannot be cleared, or prevents normal operation, then the issue deserves diagnosis.
The code alone is not enough to justify a part. **CL** should narrow testing to the affected function; the final cause still has to be verified on the exact model.
The same-looking code can be reused on another Samsung appliance family or reformatted by region/model year. Match the appliance type and exact model before applying a meaning. This page therefore keeps **Dryer CL** separate from same-looking codes used by other Samsung appliance families.