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Samsung Dishwasher DW80F600UTS Smart Auto (only) Blinking

chirsthenoble

Premium Member
Joined
Jun 26, 2021
Messages
2
Location
Arkansas
Model Number
DW80F600UTS
Brand
Samsung
Age
6-10 years
Attempting to start a cycle, washer drain starts and after about 30 seconds it attempts to fill with water, then the light switches from whichever cycle I had selected to Smart Auto (no other lights).

I read this was a water supply or water temperature problem, so a couple of days ago I ordered an inlet valve and replaced it today. The problem persists.

I removed the drain tube and poured water into the base, started a cycle and it drained just fine. I watched through the side of the plastic while I attempted to run a cycle and I see it is filling with water. Also turning a cycle on and opening the dishwasher in the first couple of seconds, I can see water going in, just maybe not enough?

TLDR; I replaced the water inlet valve and water is definitely going into the dishwasher, but I still have a water supply/temperature error.
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
123,745
Location
McMullen Valley, Arizona
Hi,

Yes, when SMART AUTO is flashing its a WATER SUPPLY ERROR. Did you check to make sure you had plenty of water pressure to the dishwasher water inlet valve? I always turn the water supply line off, then remove the water supply line to the water inlet valve, then get a bucket or container to catch water in, then put the supply line in the bucket and turn the water supply on and see how fast its going into the bucket, it should have a very strong stream of water pressure into the bucket.

Here's the service manual: https://drive.google.com/file/d/1L2ILYWIqLo7ZpCLBhOBVR_V2SN9C6fRo/view?usp=sharing Look on Page 49 where it says WATER SUPPLY ERROR.

In the chart under CHECKING METHOD do steps 1 through 9

If you look at that chart you will see where it says--->7. Check whether the water supply stops after water is supplied for 5 seconds--->Replace the ASSY CASE BRAKE which is including flow meter.

Here's the ASSY CASE BRAKE for your model:
Water inlet and sensor chamber DD82-01373A


Let us know what you find.

Jake
 

chirsthenoble

Premium Member
Joined
Jun 26, 2021
Messages
2
Location
Arkansas
Checked the water supply hose by removing it from the washer, placing the end of the hose in the sink and opening the shut off valve. Water sprayed heavily. Replaced the ASSY CASE BRAKE, still does the exact same thing.
 
Last edited:

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
123,745
Location
McMullen Valley, Arizona
That's very odd, that should of fixed it.

I don't know what else it could be per the service manual, it doesn't mention what else could cause it.

Its best to contact Samsung at 1-800-726-7864 to come out and see what's going on.

Jake
 
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