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Samsung Error Codes & Diagnostics

Complete B2B dictionary of fault codes, troubleshooting steps, and repair manuals for Samsung home appliances, including Washing Machines, Dishwashers, Ovens, Dryers, and Refrigerators.

66 Verified Codes in Database
Are you a Certified Technician?Stamp unverified codes below to earn +10 Reputation Points.
(Only available for users logged in with a Google account)
CodeFault / DiagnosticsAppliancesAction
tO
Thermistor error.
Check thermistor resistance. PRO TIP: 'Flow Sense' or restricted airflow errors mean you must clean the vent — this is the #1 fire hazard.
Dryer
tO Full Steps Diagnose
tS
Thermistor error.
Info: The temperature sensor for the convertible FlexZone drawer has failed or is disconnected.
4 Elite Techs Verified
Dryer
tS Full Steps Diagnose
t5
Thermistor error.
Check thermistor resistance. PRO TIP: 'Flow Sense' or restricted airflow errors mean you must clean the vent — this is the #1 fire hazard.
Dryer
t5 Full Steps Diagnose
UB
Unbalanced load.
Rearrange clothes and restart spin cycle. PRO TIP: We see more clogged pump filters than any other single issue. Takes 5 minutes to clean and saves a $149 service call.
Washing Machine
UB Full Steps Diagnose
UE
Unbalanced load.
Rearrange clothes and restart spin cycle. PRO TIP: We see more clogged pump filters than any other single issue. Takes 5 minutes to clean and saves a $149 service call.
Washing Machine
UE Full Steps Diagnose
U1
Cookware not detected or incompatible.
Info: No pan is on the induction zone, the pan is not induction-compatible, or it's improperly sized/positioned.
Hob
U1 Full Steps Diagnose
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