Service Guy AI • Complete Samsung diagnostic database for commercial laundry equipment
Samsung error codes cover washers in our database (49 total codes). The severity distribution includes 49 medium and 0 low codes. Samsung machines use alphanumeric diagnostic codes displayed on the control panel. When an error appears, the machine typically stops mid-cycle and requires troubleshooting before resuming operation. Each code in the table below maps to a specific failure mode — sensor fault, valve failure, control-board issue, drum imbalance, drain blockage, heater circuit problem, or door-lock failure. Resolving these codes promptly is essential to keep a laundromat running and avoid revenue loss from out-of-service machines.
Service Guy AI maintains the Samsung diagnostic database with troubleshooting steps, possible causes, required parts (with OEM part numbers where available), and skill-level guidance ranging from beginner attendant fixes to advanced electromechanical work that requires a factory-certified technician.
Locate your Samsung error code in the table below and click it for a complete troubleshooting walkthrough. Codes are color-coded by severity — critical codes require immediate attention (the machine will typically lock the door and refuse to run), while medium and low codes allow continued operation but should be cleared before the issue escalates. For complex faults or when the displayed code isn't listed, run a Service Guy AI photo diagnosis — upload an image of the error display and the AI matches it against the full database including model-specific firmware variants.
Every documented Samsung error code for commercial washers and dryers. Click a code for full troubleshooting steps, parts, and skill-level guidance.
Still seeing a Samsung error code that isn't in the table? Samsung has firmware variants across different model years and control platforms. Service Guy AI can read a photo of your error display and match it against the full database — including model-specific firmware variants that aren't yet in the static error code list.
When an error code points to a failed component, AAdvantage Laundry Systems carries OEM Samsung replacement parts and offers nationwide service dispatch. For laundromat owners whose Samsung equipment has reached end-of-life or whose repair costs exceed 50% of replacement value, AAdvantage also handles equipment financing and new-machine installation with full coin/credit-card retrofit packages.
By Nick Kremers — Founder, WashBizHub. Third-generation laundromat operator. Reviewed by the WashBizHub editorial team.
·
WashBizHub — Laundromat Industry Intelligence Platform. Contact · About · Privacy Policy · Terms of Service© 2026 WashBizHub. WashBizHub is editorially independent. Where we earn affiliate revenue (e.g., AAdvantage funding referrals), it is clearly labeled.