Information codes

Information codes are displayed to help you better understand what is occurring with your dishwasher. If your dishwasher have any problem, below CODE SYMBOL light(s) is(are) blinked.

If you see any of the codes below, select the Cancel and Drain option, and then follow the directions under Solution.

CODE SYMBOL

MEANING

SOLUTION

 

Temperature Sensor

 

 

error

 

 

Heater error

Functional error. With the dishwasher empty, add

 

detergent, and then run a cycle.

 

 

 

 

If the problem continues, go to your house circuit

 

High temperature

breaker panel, set the dishwasher’s circuit breaker

 

switch to off, and then contact an authorized

 

Heating error.

Samsung service center.

 

Low-level water error

 

 

 

Check whether the water supply valve is closed, the

 

 

water supply is suspended or the water inlet valve or

 

Water supply error

line is frozen or clogged by foreign particles.

 

If the problem continues, close the water supply

 

 

 

 

valve, and then contact an authorized Samsung

 

 

service center.

 

High temperature

Check the temperature of the supplied water. If it

 

is higher than 176 ˚F (80 ˚C), a functional error may

 

Water supply error

 

occur with the dishwasher.

 

 

 

 

Check whether the drain hose is clogged or folded. If

 

Drain error

the problem continues, close the water supply valve,

 

and then contact an authorized Samsung service

 

 

 

 

center.

 

Over-level water error

Functional error. Close the water supply valve and

 

 

 

 

go to your house circuit breaker panel, set the

 

 

dishwasher’s circuit breaker switch to off, and then

 

Leakage error

contact an authorized Samsung service center.

 

 

 

 

Functional error. Turn off the dishwasher and try to

 

Button error

start it again.

 

If the problem continues, contact an authorized

 

 

 

 

Samsung service center.

 

 

Functional error. Make sure to close the door

 

Door open warning

properly. If the problem continues, contact an

 

 

authorized Samsung service center.

For any codes not listed above, call 1-800-SAMSUNG (1-800-726-7864).

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Samsung DMT300 Series manual Information codes, Code Symbol Meaning Solution