Model reference
Samsung DV431AEP/XAA-02
Dryer
7 documents14 error codes10 service modes
Available documentation
Service Manual
- CLOTHES DRYER Service Manual49 pg
Tech Sheet
- Fast Track Troubleshooting7 pg
- Fast Track Troubleshooting7 pg
- Fast Track Troubleshooting7 pg
Bulletin
- Service Bulletin1 pg
Other
- Samsung Dryer DV520AEP XAA Timer Stops During Cycle1 pg
- ASC20120201001 Timerstopsbut dryer continues1 pg
MyPros+ Max
Diagnose your Samsung DV431AEP/XAA-02.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (14)
CodeMeaning
2EElectronic control problem (over voltage error).9EInvalid power source frequency.AEElectronic control problem (communication error).AE3DR Ready Modem Wire Test failure (problem detected during wire test).bE2Invalid state of key circuit short for 30 seconds.dERunning the dryer with the door open.dfStuck button detected on the display PCB.doThe door is sensed as open while the drum is spinning.EtInvalid state of EEPROM communication.FEInvalid power source frequency.heInvalid heating temperature while running the dryer.oDExcess dry time detected.tEThe thermistor resistance is very low or high.tsThe thermistor resistance is shorted or open.Service modes (10)
- Continuous Run ModePress Mixed Load Bell + Dry Level (DV431/DV405) or Wrinkle Prevent + Time (DV231) for 7 seconds…
- Cycle Count ModePress the Mixed Load Bell (DV431/DV405) or Time (DV393) key in Service Mode.
- Cycle Count Test ModePress Temp + Mixed Load Bell keys for 3 seconds during Power On state
- Data Display ModeWith Power On, press Adjust Up Key + Adjust Down Key for 7 seconds until it sends out a beeping…
- DR Ready Modem Wire TestAfter entering Service Mode, press the Wrinkle Prevent button to start the Wire Test
- Sensor Bar Touch Data ModePower on dryer, open door and press in door switch
- Service ModeWith power on, press Mixed Load Bell + Temp keys for 7 seconds in normal mode until it sends out a…
- Software Revision ModeAt Service Mode, press Temp until it sends out a beeping sound.
- Software Version Test ModeFrom Service Mode, press Temp key for 3 seconds until beep.
- Touch Sensor Data Display ModeWith Power On, press Mixed Load Bell + Temp (DV431/DV405) or Wrinkle Prevent + Temp (DV393) for 7…
Full entry steps, exit procedures, and test sequences are available in Max.
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