Model reference

Samsung WA44A3405A*

Washer

1 document28 error codes6 service modes

Available documentation

Service Manual

Service Washing Machine (Top-loading)34 pg
Covers this model

MyPros+ Max

Diagnose your Samsung WA44A3405A*.

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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M+ Max·Samsung Washer

1C on my Samsung WA44A3405A*

M+

The water level sensor is not working

From Service Manual 603640, p.12:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part DA92-00384N

Main PCB assembly

Error codes (28)

CodeMeaning

1CThe water level sensor is not working properly.3CWashing motor error and/or hall sensor error 4CWater is not supplied to the washer.4C2Cold water supply hose is connected to the hot water tap instead of the cold…5CWater is not draining from the washer.8CMems PBA error due to disconnection or defective Mems PBA.8C1Mems PBA error due to disconnection or defective Mems PBA.8C2Mems PBA error due to disconnection or defective Mems PBA.9C1Over voltage error 9C2Low voltage detected.AC6Inverter communication problem.BC2Switch error / Main relay error dCOperating the washer with the door open.dC1Door lock switch unit is not inserted, damaged, or defective.dC2Door lock switch unit is not inserted, damaged, or defective.HCHigh temperature heating check.LCWater leakage detected LC1Water leakage error due to alien substance in draining bellows or defective…OCWater has overflowed.PCPosition of the clutch cannot be detected.PC1After position of the clutch is detected, the signal of the clutch hall goes…TCTemperature sensor error TC1Washing heater temperature sensor fault.TC2Dry heater temperature sensor fault.TC3Temperature sensor error TC4Temperature sensor error UbSpinning does not work due to unbalanced load.UrDisplay for additional rinsing due to sensing unbalance.

Service modes (6)

Automatic check mode1
Diagnostic Code Check1
Manual check mode1
S/W version Check1
Smart Install1
Smart Install Result EnquiryWhile 'AS' identity is displayed, press 'Delay End + Start/Pause' button simultaneously.

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

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