Appliance

Need Appliance Repair Help? Ask a Technician for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Appliance
This answer was rated:

my Model #DMT800RHS/XAA Samsung Dishwasher began showing oE

a few minutes after beginning...
my Model #DMT800RHS/XAA Samsung Dishwasher began showing oE a few minutes after beginning any cycle. I took the pump apart inside the tub area and found the following:
Chunks of white spongy material inside the pump. The Check vane PART NUMBER: DD66-00045A (I'm ordering it) was not seated properly, is badly worn, and if you touch it, your fingers get all black (it's decomposing).
Lastly, the heater element was crusted with a hard white substance. I'm assuming it's from hard water or from the detergent. I managed to scrape a bit of the substance off with a utility knife and a wire brush.

My questions are:
Should I replace the heater element or just try to clean it off as much as I can?
And would the heater element or the check vane be the source of the problems? If yes, which more so? If not, then what?

Thanks.
Show More
Show Less
Ask Your Own Appliance Question
Answered in 10 minutes by:
9/9/2013
Jon
Jon, Appliance Technician
Category: Appliance
Satisfied Customers: 3,646
Experience: Appliance Service Technician with 10+ years experience.
Verified

Jon :

hello

Jon :

give me one minute to look over your question and bring up your model diagrams. thanks

Jon :

ok the oe error is over water level error. common fault.

Jon :

and if you have checked the machine out well, which it seems that you have, and found the check valve faulty on the drain line, then yes, this could back the water up in the machine causing the error.

Jon :

and there is almost always sub left over "mush" on the heater since it sits in the bottom of the sump where all the water and food will sit.

Jon :

you can check the haeter with continuity and that will tell you if it is good or not.

Jon :

and I must say, in my almost 13 years of repairing similar style dishwashers, I have only found 3 heaters faulty and needing to be replaced. usually they are good.

Jon :

i would just clean it as best as you can and run another cycle with either hot start or heated dry after you fix the check valve and see if the water gets heated and then at the end of the cycle heats dry? if it does, then you know the heater is good.

Jon :

now, as far as for the check valve being the source of the problem, i will tell you this. The check valve when working properly will only let water out of the drain and not back in. so if the check valve fails it will start to let more water accumulate in the sump and drain pump. Which could definitely cause the build up on the heater and sump lining.

Customer:

great. do you have any idea of where I can get the check valve part in a hurry? the only place I know if is sears parts direct. they take forever and shipping is expensive.

Jon :

replace the check valve, clean the heater and run an empty wash cycle with just white vinegar and no dishes, this will clean out the dishwasher, and then run a normal cycle and see how it works? that should work fine for you.

Jon :

yes. you can order it from

Jon :

www.repairclinic.com

Jon :

they show it in stock and can ship it out to you tomorrow.

Jon :

here is their link to the part

Jon :

just click the image above to view the part info and order from them. should be two you in a day or two.

Jon :

please get back to me here if you have any other questions or concerns and I will help you more.

Customer:

thank you.

Jon :

please remember to rate my performance positively below this chat now with ok service or better rating if you feel that i have helped to answer your questions and if you have more questions even after rating me come back to me here and I will help you more for no additional charge.

Jon :

thank you.

Jon :

glad i could help.

Jon :

Thank you for the positive rating. It is greatly appreciated. Please get back to me here if you have any other questions and I will help you more for no additional charge. Thanks again

Jon
Jon, Appliance Technician
Category: Appliance
Satisfied Customers: 3,646
Experience: Appliance Service Technician with 10+ years experience.
Verified
Jon and 87 other Appliance Specialists are ready to help you
Ask your own question now
Jeff,

thank you again for the positive rating. It is greatly appreciated.

please get back to me here if I can be of any other assistance to you for this machine. And I will do so for no additional charge to you.

Please let me know how you make out as well.

Thanks again.
Ask Your Own Appliance Question
Customer reply replied 4 years ago

Hi Jon,

Seems that the check valve was not the only problem. The dishwasher still stops during the initial part of the cycle with oE error code. Not sure what to do from here. Service from Samsung is $120 + parts. I'd prefer to fix myself if parts are inexpensive.

 

Let me elaborate on what occurs:

 

Turn on dishwasher, dishwasher drains, starts filling with water, then goes into oE and drains completely and stops with oE flashing. Unplugging for several minutes and trying again leads to same outcome. changing wash settings lead to same outcome.

 

 

Jeff,

Sorry for the delay.

If the oe error will come on immediately after trying to fill then you have to change the water fill sensor.

The oe error code is for the dishwasher thinking there is too much water in the machine and is immediately activating the drain motor until all the water is drained out of the tub.

Sometimes there is a small dome inside the tub on the bottom. either the near the front left or right side of the tub you may see a small grey dome. If you see it pick it up to make sure there is nothing stuck underneath. Now please don't pick up the dome more then an inch, DONT COMPLETELY REMOVE from the dishwasher.
If you hear a click while you pull up an inch on the water fill sensor then that is good. If not, then that is bad and you will need to replace the sensor.

If you have a model where there is no dome then the sensor is under the basket near where the motor is. Just in front of it actually.

If you would like pull the machine out and take a look for the sensor. You should see it near the bottom front of the machine and should have two wires attached to it. If you see it make sure the wires are not damaged. And make sure they are connected to the switch. Sometimes the wires will come loose or get cut so take a look at them first. If they are damaged repair the wires and check the dishwasher again by starting a new cycle.

If it makes it through the cycle then you should be good to go. If not, then you will need to change the fill sensor.

Give me a few minutes and I will look up the part info for you and get back to you here.

Thanks.
Ask Your Own Appliance Question
Jeff,

Here is a link tot he sensor you will need on your machine to fix the issue.

Just copy and paste the link to your browser to open and view the part.


http://www.repairclinic.com/PartDetail/Sensor/DD9401006A/2310003

Get back to me here if you need more help and I will help you more.

Thanks.
Ask Your Own Appliance Question
Customer reply replied 4 years ago

Jon,


 


I see that you directed me to a case sensor which is on the sidewall of the dishwasher. I have not checked into that yet but I will.


 


Is there a possibility that it might be the Sensor Assembly? DD94-01062A? Don't know what it's for but it sits inside the base of the dishwasher.


 


My reason for asking is on sears parts direct, they say "people who purchased the case sensor also purchased these two other components"


 


The other two components are:


 


Valve


DD62-00084A


 


and


 


Sensor Assembly


DD94-01062A


 


I think what I'm getting at also is to avoid paying for shipping for each component, wouldn't it be better to just get all those components that are suspect? Then return those that were not needed.


 


I'm curious which dishwashers have the fewest problems. This Samsung is a headache with poor design issues. I had a kenmore (whirlpool?) purchased in 1995, heavily used by me, that lasted me until around 2011. No repairs ever.

Jeff,

Yes the case sensor on the side. That is correct. And most website will always recommend you replace more parts then you may need. It brings in more money for them.

The other sensor and valve are parts of what we call the water flow system. And it is recommended that you replace them altogether. But please to ahead order all of them and only install one at a time then test it out and you will know what part you need. And then just return the others.
I would start with the sensor under the tub should be the cheapest. Then do the others if that one doesn't do the trick. And I would order from www.repairclinic.com. They are one of the very few places that will allow you for return parts for up to a year. Even if they have been installed already. Just use the same part numbers when going to their site to order.

And ascar as what I recommend to buy for when this one fails you again, I have been recommending whirlpool for the last 8 or so years now. I work on everything big end and low end and everything in between. I see it all. And I have to say the one brand I see the least of is whirlpool. Which means that it is made well and not breaking often. Which is why I recommend it so much.

I woudk stay away from Samsung, lg, ge, and Frigidaire or Electrolux. I see them the most.

Please get back to me need if you have any other questions and I will help more.

Thanks again.
Ask Your Own Appliance Question
Customer reply replied 4 years ago

Hi Jon,


 


I had to order parts from Sears Direct because they were not in stock until October at repairclinic. Parts coming Tuesday. Will I still have access to replying Tuesday/Wednesday?


 


-Jeff

Ok. If you have any troubles, which you shouldn't, you should still be able to return them there. Please get back to me here when you get them. And yes. I will always be here for you.

Talk to you soon.
Ask Your Own Appliance Question
Customer reply replied 4 years ago

I just got back to attempting the repair. Looking at the parts I ordered, there's the sensor that mounts to the side of the unit that you said to get originally,


the tub sensor that looks like a leakage detector as opposed to overflow.


 


and a new supply valve which I think I don't need but we'll see.


 


I'm going to pull the unit out of the cabinet in a few minutes (6:30pm ET). I'll get back to you.

Jeff,

Please get back to me here if you run into any trouble.
Thanks.
Ask Your Own Appliance Question
Customer reply replied 4 years ago

I replaced the Case Sensor PART NUMBER: DD94-01006A. This was the one you said to replace. Running it now through a cycle. So far, no errors. Waiting to complete a whole cycle prior to opening up the champagne. I'll let you know if the cork gets popped.


 


Thanks, Jon.


 


 

Jeff,

That is great news. Well so far. Lets hope you are popping that cork soon. Save a glass for me.

If you have any issue please just get back to me here and I will help you more.

Thanks.
Ask Your Own Appliance Question
Customer reply replied 4 years ago

All fixed. Only issue is the wires are really short and difficult to unplug and plug in. Anything for them to save a buck, I guess.


 


I compared the float action of the new and old sensors. inside the old sensor, the float moved slowly compared to the new sensor. There also was black gunky stuff inside it.


 


The extra parts are going back tomorrow.


 


Thanks again, Jon.

Jeff,

You are very welcome. I am glad I was able to help you fix your machine. Yes. They certainly don't leave much slack on the wires for you to work comfortably. I am glad the sensor did the trick and it was the one you replaced first. Now you can return the other parts and get your money back.

If you feel that I have done an exceptional job helping you fix this machine yourself and have saved you a bunch if money in doing so please feel free to leave me a bonus and positive feedback on my profile. That would be greatly appreciated. Please also realize it is not mandatory for you to do so.

I will be here for you if you need me again or if you have any other questions on this machine. And as always I will help you more for no additional charge.

Thanks again.
Ask Your Own Appliance Question
Ask Jon Your Own Question
Jon
Jon
Jon, Appliance Technician
Category: Appliance
Satisfied Customers: 3,646
3,646 Satisfied Customers
Experience: Appliance Service Technician with 10+ years experience.

Jon is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Thank you for the expeditious answer. It's good to know you're out there and awake in the wee hours when I finally have time to ask questions about my Jenn Air.

JeanRiverhead, NY

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

< Previous | Next >

Meet the Experts:

John

John

Home Appliance Technician

13,453 satisfied customers

Appliance repair business owner for over 43 years.

Tom Goellner

Tom Goellner

Home Appliance Technician

1,558 satisfied customers

32 yrs. experience servicing major appliances and HVAC equipment.

Tyler Z.

Tyler Z.

Appliance Doc

83,495 satisfied customers

9+ years being an appliance technician with factory training.

Kelly

Kelly

Appliance Technician

18,497 satisfied customers

Highly accurate diagnostician with over 30 years experience!

The Home Smithy

The Home Smithy

Home Appliance Technician

6,148 satisfied customers

30 years repairing appliances

william

william

Home Appliance Technician

3,012 satisfied customers

Major Home Appliance Technician Specialist Whirpool Certificate

John

John

restaurant equipment technician

2,103 satisfied customers

25+ years experience. I'm now employed by a commercial cooking equipment service company

< Previous | Next >

Related Appliance Questions
I have a Whirlpool Cabrio washer model number wtw 6200 SW 3
I have a Whirlpool Cabrio washer model number wtw 6200 SW 3 it will not go into rinse I have already replaced the motor control assembly that I got that from one of your expert text I would like to kn… read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
I have an old Kenmore dish washer. It works fine. It has
I have an old Kenmore dish washer. It works fine. It has rust marks on the bottom dishwasher rack where the coating has worn off;. The marks go onto my dishes. I have tr … read more
Kelly
Kelly
Appliance Technician
High School or GED
18,497 satisfied customers
GE Frontload washer GFWH1400D0WW I recently purchased this
GE Frontload washer GFWH1400D0WWI recently purchased this unit at lowes on clearance, it was so cheap I couldn't refuse it. . I was told that it worked however when I got it home it is not working. Th… read more
travis webb
travis webb
tech.
2,413 satisfied customers
I just bought a GE JS760SLSS range. I ruined the top using
I just bought a GE JS760SLSS range. I ruined the cook top using foil to protect top while frying and it burnt into the cooktop. Can I buy a replacement just for the cooktop or do I have to buy a whole… read more
Tyler Z.
Tyler Z.
Appliance Doc
Bachelor's Degree
83,495 satisfied customers
I installed a dishwasher. When I turned the hot water on the
I installed a dishwasher. When I turned the hot water on the connection at the back immediately came off. I turned hot water off, remounted the water supply better. Now the control panel wont illumina… read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
My Bosch dishwasher will not turn on. We bought it in July
It started turning on and off by itself and then just shut down completely after working for a few loads.… read more
travis webb
travis webb
tech.
2,413 satisfied customers
I have a kenmore elite fridge that is shooting water out of
i have a kenmore elite fridge that is shooting water out of the bottom … read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
Could you please advise me of the name of the paste to which
Hi could you please advise me of the name of the paste to which I can clean my cook top brass fittings with … read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
Whirlpool cabrio WTW8500DW not working. All buttons work but
Whirlpool cabrio WTW8500DW not working. All buttons work but machine senses load for about 2 minutes then says 'END' on display. No water enters tub, no error codes. Is there a way to reset the digita… read more
Whrlp Master Tech
Whrlp Master Tech
Vocational, Technical or Trade Scho
4,977 satisfied customers
I am trying to reset my maytag MDB7759AWS dishwasher. 6 to 7
I am trying to reset my maytag MDB7759AWS dishwasher … read more
Kelly
Kelly
Appliance Technician
High School or GED
18,497 satisfied customers
The detergent dispenser on my GE Adora dishwasher won't open
The detergent dispenser on my GE Adora dishwasher won't open during cycle, but I can open manually when it's not in use. I tried the electronic reset suggested online. Doesn't do it. It's only a year … read more
travis webb
travis webb
tech.
2,413 satisfied customers
I have 2-1/2 year old GE Monogram Microwave that just
I have 2-1/2 year old GE Monogram Microwave that just stopped heating. All other functions seems to be fine, but no heat? Can you help? … read more
Joel Swenson
Joel Swenson
High School or GED
3,418 satisfied customers
My washing machine cannot detect the precision dispense
My washing machine cannot detect the precision dispense cartridge. i have to cycle the prompts in order for the washer to start. unfortunately, it have never worked from the time of purchase. What do … read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
On my Samsung electric range, the display went out so no
on my Samsung electric range, the display went out so no oven control. cook top is working fine … read more
travis webb
travis webb
tech.
2,413 satisfied customers
I am considering buying a USED (supposedly newer than a year
I am considering buying a USED (supposedly newer than a year old) Jenn-Air JMW2430DP oven microwave combo unit that supposedly has a malfunctioning display port . don't want to buy a huge problem so I… read more
Tyler Z.
Tyler Z.
Appliance Doc
Bachelor's Degree
83,495 satisfied customers
Just spoke with your assistant who is sending me to a site I
Hi Just spoke with your assistant who is sending me to a site I need to pay for help. I will not be in a position to take the dishwasher apart. Suggestions? When I hit start the cycle status says Upsi… read more
travis webb
travis webb
tech.
2,413 satisfied customers
Washer is leaking out bottom of washer upon filling cycle.
Washer is leaking out bottom of washer upon filling cycle. Motor works perfect. Can this be fixed. Can you repair in Laguna Beach … read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
Pro side by side: Settings were too warm when we took
Pro side by side: Settings were too warm when we took possession of house, set them colder on freezer. Water dispenser quit; icemaker kept working. Shut water switch at wall; disconnected water line a… read more
HVAC Guru
HVAC Guru
Service Technician
Associate Degree
682 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x