Model reference
Samsung WF448AAP/XAA-07
Washer
1 document27 error codes10 service modes
Available documentation
Service Manual
- Fast Track Troubleshooting7 pg
MyPros+ Max
Diagnose your Samsung WF448AAP/XAA-07.
- 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 (27)
CodeMeaning
11EEPROM fault.29Temperature sensor error2EPower error3EMotor drive error or Hall Sensor error7ESilver Care Kit (Silver Care PCB) failure.8EMEMS or hardware error.9E1Overflow errorAECommunication error between sub and main PBAsbEWater supply errordCUnbalance errordLDoor error during operationdSDoor error before operationE2Main relay errorFLDoor lock failHrHeater errorLEWater level sensor errorLODoor unlock failnDDrain errornFWater supply errornF1Fill hoses reversedOEOverflow errorPFMomentary power failure detected.SF1System errorSF2System errorSF3System errorSRSwitch errorSUdSFoaming detectedService modes (10)
- EEPROM Clear ModeEnter Quick Test Mode (press Soil, Signal, and Power simultaneously with power off)
- Quick Test ModeWith power off, press Soil, Signal, and Power simultaneously.
- Quick Test Mode - Component TestsAfter entering Quick Test Mode and the version is displayed, turn the Jog-Dial so the version…
- Service ModeWith power on, press Signal and Extra Rinse simultaneously.
- Service Mode - Cycle CountWhile in Service Mode, press the Signal button to see how many times the unit was used.
- Service Mode - Fast Time DownWhile in Service Mode, press the Temp button to advance to the next cycle.
- Service Mode - Fault Code TestWhile in Service Mode, press the Silver Care button to view stored fault codes, then turn Jog Dial…
- Service Mode - Peripheral (Main PCB) Input TestsWhile in Service Mode
- Service Mode - Quick Spin TestWhile in Service Mode, press Delay Start and Silver Care simultaneously
- Service Mode - Software VersionWhile in Service Mode, press the Soil button to see the software version information.
Full entry steps, exit procedures, and test sequences are available in Max.
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