Name: Samsung DW50T6060US
Brand: Samsung

Question 1

What does error code 4C mean on Samsung DW50T6060US?

Accepted Answer

The dishwasher is not getting enough water to run a cycle. Cause: Water supply valve is closed or supply line is restricted; Water pressure is too low; Water inlet valve or flow meter is not working; Drain pump is not working and water pressure switch detects high water level; Foreign substance preventing water inlet valve from closing (for overflow variant).

Question 2

What does error code AC mean on Samsung DW50T6060US?

Accepted Answer

The dishwasher's control boards cannot talk to each other. Cause: Main PBA and Sub PBA are not properly connected — no communication between them; Main PBA is defective; Sub PBA is defective; Sub wire harness disconnected or damaged.

Question 3

What does error code HC mean on Samsung DW50T6060US?

Accepted Answer

The heating element is not warming the water during the wash cycle. Cause: Heater element is broken or has a loose connection; Temperature sensor (thermistor) is broken; No water or water in tub is too low; Low level protection device (pressure switch) is not working; Low water level detecting switch is broken; Washing motor is broken; Not using the specified detergent (too many suds).

Question 4

What does error code LC mean on Samsung DW50T6060US?

Accepted Answer

Water is leaking inside the base of the dishwasher. Cause: Overfill occurred in the tub; Water from a leak flowed to the bottom tray; Water inlet valve leaking — foreign substance preventing valve from closing; Drain pump not operating normally; Leakage switch is dirty or damaged; Float is too high or something is holding the micro switch on; Drain hose is obstructed or kinked; Base float is damaged or too dirty; Incorrect wiring to micro switch after previous repair.

Question 5

What does error code tC mean on Samsung DW50T6060US?

Accepted Answer

The water temperature sensor is not reading correctly. Cause: Thermistor connector is disconnected; Thermistor is shorted or has an open circuit; Thermistor is defective and reading out of range; Wiring harness damage between thermistor and Main PBA; Main PBA defect.

DW50T6060US

Error Codes

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Code	Meaning	Severity
4C	The dishwasher is not getting enough water to run a cycle	Moderate
AC	The dishwasher's control boards cannot talk to each other	Moderate
HC	The heating element is not warming the water during the wash cycle	Moderate
LC	Water is leaking inside the base of the dishwasher	Critical
tC	The water temperature sensor is not reading correctly	Moderate