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Model reference

Samsung WF337AAS

Washer

3 documents20 error codes11 service modes

Available documentation

Service Manual

  • Samsung Washer Service Manual WA337AAW XAA 050890 pg
    Covers this model
  • LG Samsung WF337AAGXAP Service Manual5 pg
    Covers this model
  • WASHING MACHINE SERVICE Manual WF337AAW / WF328AAW68 pg
    Covers this model
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Error codes (20)

CodeMeaning
2EVoltage for motor control bus is over specified limit (diagnostic code 91) or…3EOver-current is detected7ESilver Care Kit (Silver Care PCB) Failure.bEMotor hall sensor signals come out without motor operation.dcUnbalance or cabinet bump detected during final spin, preventing drum from…dLDoor is detected as open when the motor is operating.dSDoor is detected as open while it is trying to lock the door.E2Jammed KeyE3MICOM is attempting to drive the motor but is not getting any response signals…FLDoor fails to lock after 3 attempts.HrHeater Relay Failure (No Heater Relay Check Signal).LEWater Level Sensor TroubleLODoor fails to unlock after 3 attempts.ndThe water level fails to drop below the Reset Water Level within 15 minutes.nFFilling continues for more than 16 minutes or there is no change of water level…OEWater level sensor data (frequency) shows water level is at or above the…PFPower failure occurred during washingSrSystem Relay (Main Relay) FailureSUdSSuds detected during washing sessiontEAbnormal high/low temperature or resistance (Thermal sensor or PBA resistance).

Service modes (11)

  • Board Input Test Mode["Activate Service Mode first.","Press the Extra Wash Key."]
  • Continuous Run Mode["Unit must be in Power On State (Normal User Mode).","Press Delay Start + Extra Rinse Key together…
  • Cycle Count Check Mode["Activate Service Mode first.","Press the Signal Key."]
  • Demo Mode["Unit must be in power on state.","Hold Delay Start + Signal + Extra Wash buttons simultaneously…
  • Diagnostic Code Check Mode["Activate Service Mode first.","Press the Silver Care (Rinse Water +) Key
  • EEPROM Clear Mode["The unit needs to be on.","Press Delay Start Key, Signal Key, and Power Key at the same time."]
  • Fast Time Down Test Mode["Activate Service Mode first.","Press the Temp Key."]
  • Quick Spin Test Mode["Enter Service Mode first.","Press Delay Start and Silver Care Keys together for 3 seconds."]
  • Quick Test Mode["Plug in and turn on the unit.","Press Spin Key, Silver Care Key, and Power Key at the same time."]
  • S/W Version Check Mode["Activate Service Mode first.","Press the Soil Level Key."]
  • Service Mode["The washer must be on.","Press Signal and Extra Rinse Keys together for 3 seconds or until the…

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