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Samsung DMT - 400 delicate light blinking

\015 Have a 2 year old Samsung DMT 400 RHS. Friday last week it stopped working.We have checked for clogs in the drain hose, took everything apart clean it, No kinks in the hose and it still does not work. It starts to wash dishes, it pumps water when it is supposed to pump water out. Then when it comes almost to the end it pumps water out again stops, comes back on short time later, tries to pump again, can not pump, stops again comes back on tries to pump water out again and now the delicate light comes on and blinks. From what we can tell the pump is working fine, there are no clogs in the drain hose , nothing stopped up and no kinks. Hose is mounted the right highs and still it will not pump the water out. Can anybody help?\015

Answers :

The Delicate light flashing on Samsung dishwashers indicates a drain error. You say there are no clogs or kinks in the drain hose, and that the drain pump tries to run (I guess you can hear it running), but it still won't drain. Try this: Disconnect the drain hose where it goes into your garbage disposal, and see if it will drain into a bucket. If it does, then there is probably a clog just inside the garbage disposal, OR if you just got a new garbage disposal, then either you or the installer forgot to knock out the plastic plug at the end of the drain port!
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\012If the dishwasher won't drain into a bucket, then you probably have a bad drain pump, or an obstruction right there (or just inside the drain hose, which is where your check-valve is located - maybe that is where you have a clog or obstruction).
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\012If the dishwasher drains okay, then you have a bad ECS sensor causing the error code.
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\012I hope this helps.
Please follow this steps and fix it. God bless you
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Heating Element

\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 If lights are flashing on the control panel, \012the heating element might have burned out. The heating element heats the\012 water up to operating temperature. After a set amount of time if the \012temperature isn't reached a light on the control panel might start \012flashing. The heating element can be checked for continuity with an Ohm \012meter.\012
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\012 \012 \012 \012\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012
Enter your model number to see parts for your dishwasher.
\012 \012 \012 Help me find my model number\012 \012
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Heating Element Assembly

\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 If lights are flashing on the control panel, \012the heating element assembly might have burned out. The heating element \012assembly heats the water up to operating temperature. After a set amount\012 of time if the temperature isn't reached a light on the control panel \012might start flashing. The heating element assembly can be checked for \012continuity with an Ohm meter.\012
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\012 \012 \012 \012\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012
Enter your model number to see parts for your dishwasher.
\012 \012 \012 Help me find my model number\012 \012
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Check Fault Codes

\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 If the display lights are flashing and there \012is an error code in the display window, check the wiring diagram and \012tech sheet in the dishwasher that will provide information on the fault.\012 \012
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Drain Pump

\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 If lights are flashing on the control panel, \012the drain pump might not be working properly. For two-wire drain pump \012motors check them for continuity using an Ohm meter. If it's defective \012You'll need to replace it. Drain pumps are not repairable.\012
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\012 \012 \012 \012\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012
Enter your model number to see parts for your dishwasher.
\012 \012 \012 Help me find my model number\012 \012
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Touchpad and Control Panel

\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 If the lights are flashing on the display the\012 entire touchpad and control panel assembly might be defective. If the \012display works but the dishwasher functions are all out of synch, or some\012 of the buttons don't respond properly the entire touchpad and control \012panel might need to be replaced.\012
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\012 \012 \012 \012\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012 \012
Enter your model number to see parts for your dishwasher.
\012 \012 \012 Help me find my model number\012 \012
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Touchpad

\012 \012 \012 \012 \012 \012 \012 \012 \012 \012 If the display lights are flickering for no \012reason, the touchpad might need to be replaced. Sometimes when the \012touchpad is defective the display lights are flashing randomly. \012
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