Model reference
Samsung DV520AG
Dryer
7 documents7 error codes6 service modes
Available documentation
Service Manual
- LG Samsung DV520AG Troubleshooting12 pg
Wiring Diagram
- LG Samsung DV520AG PCB Diagram4 pg
- LG Samsung DV520AG Schematic Diagram3 pg
- LG Samsung DV520AG Wiring Diagram2 pg
Other
- LG Samsung DV520AG Disassembly _ Reassembly18 pg
- LG Samsung DV520AG Precaution4 pg
- LG Samsung DV520AG Cover3 pg
MyPros+ Max
Diagnose your Samsung DV520AG.
- 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 (7)
CodeMeaning
doInvalid state of door sensor for more than 256 milliseconds.dtInvalid dry time in excess of allowed dry time.EEInvalid state of EEPROM communication.EtInvalid state of key circuit short for 30 seconds.FCInvalid power source frequency.hEInvalid heating temperature while running the dryer.tSThe thermistor resistance is very low or high.Service modes (6)
- Continuous Run ModeWith Power On in normal user mode, press Mixed Load Bell + Dry Level for 7 seconds.
- Cycle Count ModeWhile in Service Mode, press the Mixed Load Bell key.
- Data Display ModeWith Power On, press AdjustUp Key + AdjustDown Key for 7 seconds until a beeping sound is heard.
- Service ModePress Mixed Load Bell + Temp keys together for 3 seconds in normal mode until a beeping sound is…
- Software Revision ModeWhile in Service Mode, press Temp key until a beeping sound is heard.
- Touch Sensor Data Display ModeWith Power On, press Mixed Load Bell + Temp for 3 seconds
Full entry steps, exit procedures, and test sequences are available in Max.
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