Model reference
Samsung WF50K7500AV/A2
Washer
3 documents57 error codes5 service modes
Available documentation
Service Manual
- Washing Machine Drum Type Service Manual45 pg
- WASHING MACHINE (DRUM) SERVICE Manual45 pg
- DUAL LOADING WASHER SERVICE Manual56 pg
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Error codes (57)
CodeMeaning
11CWater level sensor error on the upper washer due to damaged/clogged/folded…13CMotor driving error on the upper washer14CWater supply error on the upper washer.14C2Water supply error on the upper washer15CDrain error on the upper washer18CMEMS PBA error detected on the upper washer.18C1MEMS PBA error detected on the upper washer.18C2MEMS PBA error detected on the upper washer.19C1Power error on the upper washer19C2Power error on the upper washer1ACCommunication error between sub and main PBAs on the upper washer.1AC4Communication error between WiFi module and main PBA on the upper washer.1AC6Communication error between inverter PBA and main PBA on the upper washer.1AC7Communication error between upper washer main PBA and lower washer main PBA…1BC2Switch error (main relay error) on the upper washer1CWater level sensor error caused by damaged, clogged, or folded hose, excessive…1DCDoor error on the upper washer1DC1Door lock error on the upper washer1DC4Upper washer inner door open error.1LCWater leakage error on the upper washer.1LC1Water leakage error on the upper washer1OCOverflow error on the upper washer1SFSystem error on the upper washer1SUDFoaming detected on the upper washer1TC1Temperature sensor error on the upper washer1TC4Temperature sensor error on the upper washer1UBUnbalance error on the upper washer3CMotor driving error and hall sensor error caused by disconnected PBA connector…4CWater supply error caused by wrongly connected hot/cold water hoses, water…4C2Water supply error where the warm water and rinse connectors are wrongly…View all 57 error codes
5CDrain error caused by frozen drain components, clogged drain hose, foreign…8CMEMS PBA error detected.8C1MEMS PBA error or data error detected.8C2MEMS PBA error detected; replace if necessary.9C1Power error caused by under or over voltage supply, use of plug receptacle…9C2Power error caused by under or over voltage supply, use of plug receptacle…ACCommunication error between the sub PBA and main PBA; signals not sensed due to…AC3Communication error between the DR Module and main PBA; signals not sensed due…AC4Communication error between the WIFI Module and main PBA; signals not sensed…AC5Communication error between the LCD Module and main PBA; signals not sensed due…AC6Communication error between Inverter PBA and main PBA; signals not sensed due…AC7Communication error between upper washer main PBA and lower washer main PBA.BC2Switch error (main relay error) caused by a jammed or stuck button due to…DCDoor error where the door is not opened after door open operation, or not…DC1Door lock switch error caused by incorrectly connected or broken door lock…DC3Add door lock switch fault; the add door lock switch terminal is connected…DDCAdd door is open; add door open/close switch fault or main PCB fault caused by…HCHeater error caused by short-circuited or disconnected washing heater wire…HC1Heater error caused by short-circuited or disconnected washing heater wire…LCWater leakage error caused by leakage at base, hose, valve, tub connections…LC1Water leakage error on the lower washerOCOverflow error caused by water level sensor fault, continuous water supply due…SFSystem error caused by Micro Controller operation failure.SUDExcessive foaming detected; displayed while foaming is being removed, after…TC1Temperature sensor error caused by faulty washing heater temperature sensor…TC4Temperature sensor error on the lower washerUBUnbalance error caused by laundry contents creating an unbalanced load…
Service modes (5)
- Automatic Check ModeEnter Smart Install mode. While displaying 'AS', press Start/Pause. The machine will automatically…
- Diagnostic Code CheckEnter Smart Install mode
- Manual Check ModeEnter Smart Install mode
- S/W Version CheckEnter Smart Install mode
- Smart InstallSet the scheduled time to 17:00, then press Start/Pause for 7 seconds
Full entry steps, exit procedures, and test sequences are available in Max.
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