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Model reference

Samsung WA55A7700AV

Washer

2 documents31 error codes5 service modes

Available documentation

Service Manual

  • Clothes Washer (TOP-LOADING) SERVICE Manual22 pg
    Covers this model

Other

  • WA51A55 WA52A5544 pg
    Covers this model
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Error codes (31)

CodeMeaning
1CThe water level sensor is not working properly.3CWashing motor defect or motor not operating properly.4CWater is not supplied to the washer.4C2Cold water supply hose is not firmly connected to the cold water tap or is…5CWater is not draining.8CMEMS sensor error.8C1MEMS PBA defective or disconnection.8C2MEMS PBA defective or main PBA wire disconnection.9C1Over voltage error9C2Low voltage detected.ACCommunication errorAC6Inverter communication problem.BC2Switch check / main relay checkdCOperating the washer with the door open.DC1The door lock switch unit is not inserted or is damaged.DC2The door lock switch unit is defective or wire is disconnected.HCHigh temperature heating checkHC1Heater faultLCWater leakage check or drain hose positioning issue.LC1Water leakageOCWater overflowedPCPosition of the clutch cannot be detected.PC1After position of the clutch is detected, the signal from the clutch hall is…SDCThe detergent drawer is not completely closed.TC1Washing temperature sensor fault.TC2Dry temperature sensor fault.TC3Faulty and incorrect connections of the dry condensing sensor.TC4IPM temperature is abnormally high.UbSpinning does not work due to unbalanced load.UCPower condition fault
View all 31 error codes
UrDisplay for additional rinsing due to sensing unbalance.

Service modes (5)

  • Automatic Check Mode["Enter Smart Install mode.","Press Start/Pause while displaying 'AS'."]
  • Diagnostic Code Check["Enter Smart Install mode.","Press the first button on the right at the bottom while displaying…
  • Manual Check Mode["Enter Smart Install mode.","Press Delay End while displaying 'AS'.","Press Delay End to advance…
  • S/W Version Check["Enter Smart Install mode.","Press the first button on the left at the bottom while displaying…
  • Smart Install (Service Test Mode Entry)["With washer in Standby mode, set the scheduled time to 17:00.","Press Start/Pause for 7…

Full entry steps, exit procedures, and test sequences are available in Max.

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