For the Samsung Oven & Range families covered by the source set, **5-01** means **maximum heating time exceeded / safety stop**. The first useful step is to preserve the exact characters and model number before power cycling the appliance. Samsung uses overlapping code conventions across model years and regions. This page keeps the appliance context attached to the code so a same-looking string from another product family is not misapplied. The recorded display form is **5-01**. Search normalization stores it as **501** 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 code501
ApplianceOven & Range
Quick answer
Maximum heating time exceeded / safety stop.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so 501 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
For the Samsung Oven & Range families covered by the source set, **5-01** means **maximum heating time exceeded / safety stop**. The first useful step is to preserve the exact characters and model number before power cycling the appliance. Samsung uses overlapping code conventions across model years and regions. This page keeps the appliance context attached to the code so a same-looking string from another product family is not misapplied. The recorded display form is **5-01**. Search normalization stores it as **501** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
5-01 can be accompanied by this pattern: the display appears while the appliance is otherwise able to respond normally.
When the 5-01 condition is present, the message can be tied to a mode, test, reminder, setup state, or protective condition rather than a failed part.
5-01 can be accompanied by this pattern: normal operation may resume after the documented mode or condition is cleared.
5-01 can be accompanied by this pattern: 5-01 appears on the display while the appliance reports: Maximum heating time exceeded / safety stop.
Why it happens
Possible causes
varies by model/region — cross-region baseline — Maximum heating time exceeded / safety stop
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
For 5-01, start by doing this: confirm the exact display characters and appliance model before treating the message as an issue.
A safe owner-level check is to check the user-facing setting, mode, door, filter, container, or setup condition named by Samsung for this display.
For 5-01, start by doing this: use the model-specific manual to clear the status; avoid repeated resets if the message reappears unexpectedly.
For 5-01, start by doing this: record the exact code and model number.
The next non-invasive check is to check door/divider/pan placement, vent obstruction, settings, and household power only when relevant.
Before opening any service area, do not perform live high-voltage internal testing; request service if the code reappears.
Important safety warning. Safety takes priority over clearing 5-01. Stop for arcing, repeated breaker trips, uncontrolled heating, damaged wiring, or gas odor. Internal live-voltage and gas-system diagnosis is not a homeowner check.
Get help
When to request repair service
If the owner-accessible checks do not clear 5-01, Service is not automatically required. Request diagnosis only if the status cannot be cleared as designed or normal operation does not resume. The repair should confirm the monitored function and its feedback before any board or component is condemned.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
Temperature/sensor self-diagnosis code; can be benign during SmartThings self-diagnosis but may indicate a problem if it appears during normal cooking.
A single documented power reset can help after an external condition or power event is corrected. If **5-01** returns at the same stage, repeated resets only erase useful evidence and do not repair the cause.
The display can be normal in the documented context. If **5-01** appears unexpectedly, cannot be cleared, or prevents normal operation, then the issue deserves diagnosis.
No. **5-01** tells you which condition or check the control detected. The same display can result from the named component, its wiring, a connector, a supply/airflow/water condition, or the control that reads it.
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 **Oven & Range 5-01** separate from same-looking codes used by other Samsung appliance families.
