LG Dishwasher Model: LDF6810ST makes a loud grinding noise from the wash motor while running. After about 10 minutes into the cycle the dishwasher stops with a "E1" error code. I believe the wash motor is going, but I don't understand why the dishwasher is giving me an "E1" error code instead of an "LE" error code. Could I have multiple problems occuring or is this a common error code when the wash motor is going bad?
Ive got an LG LD1204w1 model dishwasher, the grinding sound started about a week before the E1 error code and incessant dinging began. I found FixYa the best site for LG solutions, the wiring had fused to the lining on the door as suggested, so a bit of electrical tape has done the trick as far as the E1 error and dinging is concerned (thankfully no broken wires)
However I still have the grinding sound during the wash cycle. Drainage and fill hoses are to specifications stated by LG, there is no wear on inspection, the unit isnt losing water during wash so the air/water issue I dont think is relevant to my situation. Is there anything else that could possibly be causing the awful noise its making? The noise seems to be coming from the bottom/underside of the dishwasher.
UNDER SIDE IS THE MOTOR. ON MINE. NOT MUCH ROOMhttp://lgdishwasher.yolasite.com
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Well done by resolving this problem. The other way to avoid the siphoning problem through the drain hose is adding an air gap valve/connector (available at any hardware store). You can use it even if you don't have a garbage disposal in your kitchen sink. That will assure that you have the proper height of the drain hose.
Hope this helps!
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I solved my own problem but thought I should share my experience. Just in case someone else runs into the same problem. It turns out there is nothing wrong with the wash motor. The grinding noise is actually water and air being mixed together because the water level was too low. The water level was low because water was being siphoned out of the tub while the machine was running. This would also explain why I would get a leak error code. The solution to the problem was an easy fix. I cut a coat hanger and made a s-hook to elevate the outlet hose. By elevating the outlet hose, water is not being siphoned out of the dishwasher tub.
Neo,
This really interesting and useful information from LG. Unfortunatly, the problems encountered by the original poster is on an LG Dishwasher [LG Dishwasher Model: LDF6810ST], not an LG clothes washer. I have not worked on an LG clothes washer before, it is interesting to learn both types of washers use (at least some of) the same error codes.
Hi there,
Here is text of very helpful email from LGÂ
When you receive the LE error code, unplug the machine for approximately 15 - 20Â
minutes. This will reset the microprocessor.Â
The LE error code can be an indication of several different issues.Â
The most common cause is over-sudsing in the machine. Many times ownersÂ
experiencing the LE error code are using regular detergent. It is recommended toÂ
use a high efficiency or low sudsing detergent. Many of the leading detergentÂ
manufacturers have a high-efficiency (HE) selection. The HE detergents areÂ
designed for lower suds levels and enhanced cleaning performance inÂ
front-loading washers.Â
Overloading the wash with too much laundry may also cause the LE error code. AÂ
good rule is to load the washer until the clothes in the drum are no more thanÂ
three-fourths of the way up the window of the door. This will allow themÂ
sufficient room for tumbling. The clothing having sufficient room to tumble isÂ
more important than either the weight or the number of items in the washer. ItÂ
is the tumbling action that provides the washing effect.Â
Lastly, a breakdown in the signal between the microprocessor and the motor mayÂ
cause the error code. This can occur if there is a loose wire, dislodged ballÂ
sensor, or if the shipping bolts are removed prior to situating the washer. . InÂ
this case, a servicer would need to take a look at the unit. In this case, youÂ
will need a service center to look at your unit. For service assistance, pleaseÂ
visit our website at us.lgservice.com Click on "Service Center". Enter yourÂ
zipcode and product type. Click search.Â
In the event that you cannot find a service center, please call 1-800-243-0000Â
for assistance. There, an agent will be able to provide you with an AuthorizedÂ
LG Service Center in your area.Â
Please have your model and serial number available along with your zip code whenÂ
you call. If you have a customer service issue, please let the agent know andÂ
they will set up a customer service file for you. If your unit is under theÂ
factory warranty, your purchase receipt will validate the warranty.Â
Business hours are 24 hours a day, 7 days a week.Â
I have taken the liberty of providing some hints and additional information thatÂ
may be helpful concerning your LG washer.Â
If you must use a regular detergent, you will only need to use 1/2-1/3 theÂ
amount you would normally use in a conventional top-loading machine. However,Â
the HE and the conventional detergents are different formulae, and your machineÂ
will not perform as efficiently or effectively. Using half the required amountÂ
of regular detergent willÂ
give half the cleaning performance. As the new LG washers accept a larger thanÂ
usual load, the cleaning performance could be further reduced. In addition toÂ
the reduced cleaning, there will be oversudsing. The excess suds will cause theÂ
washer to stop and rid itself of the suds before continuing its cycle. GettingÂ
rid of the detergent will further reduce cleaning performance.Â
Using too much detergent can cause a build-up on the outer drum over time, whichÂ
can result in mold and even mildew growth in your washer. Should this occur, doÂ
a load of whites on the SANITARY cycle. Use the extra rinse and stain options.Â
Use NO detergent and use a liquid bleach. This will remove the build-up and anyÂ
odors accompanying it. This procedure may need to be repeated a couple of timesÂ
depending on the degree of build-up.Â
The washing time may vary by the amount of laundry, water pressure, waterÂ
temperature, and other using conditions.Â
The 'SenseClean Washing System' has a built-in turbidity sensor that measuresÂ
the detergent/suds residue in the water during the rinse and then makes anÂ
adjustment of time and water usage based on the detected residue level.Â
The machine will detect an imbalance and attempt to correct it. If the imbalanceÂ
is detected or if the suds removing program operates, the wash time will beÂ
increased.Â
A built-in water heater in the washer assures that incoming water is the correctÂ
temperature to optimize cleaning performance. Most laundry detergents must beÂ
activated at certain temperatures to work correctly. We use thermistersÂ
(electronic thermostats that have a high degree of accuracy) to detect incomingÂ
water temperatures. Our 1000-watt heater adjusts the incoming water to ensureÂ
superior thermal action performance.Â
You won't see a "visible" water level in the window of the unit. The water isÂ
pooled in the inner drum. RollerJets are built into the baffles of the washer.Â
The holes in the baffle collect water and re-circulate it during the wash. ThisÂ
increases the mechanical action to achieve best cleaning performance. TheÂ
rollers gently move fabricsÂ
along in the wash cycle.Â
This action aids in reducing the amount of water required for thoroughÂ
cleansing. In contrast with a top-loading machine, which always fills theÂ
machine to a precise measured level of water, depending on the size of load youÂ
select (small, medium, large), the LG machine will "sense" the size of the loadÂ
and only recirculate a minimal amount of water, thus making it very energyÂ
efficient, efficient in the use of detergents, and extremely efficient in itsÂ
water usage.Â
Forced Water Circulation in the washer pumps water during the wash. ItÂ
recirculates it back up and over the laundry to further increase mechanicalÂ
action and cleaning performance.Â
With front loading washers, the door seals so very tightly unlike a conventionalÂ
machine, that it is recommended to dry the seal when you are done with yourÂ
laundry for the day to prevent an atmosphere where mold and mildew can grow.Â
To get the best results, sort clothes into loads that can be washed with theÂ
same wash cycle. Different fabrics need to be washed in different ways. AlwaysÂ
sort dark colors from pale colors and whites. Wash separately as dye and lintÂ
transfer can occur causing discoloration of white clothing. If possible, do notÂ
wash heavily soiled items with lightly soiled ones.Â
Combine large and small items in a load. Load large items first. Large itemsÂ
should not be more than half the total wash load. Do not wash single items. ThisÂ
may cause an out-of-balance load. Add one or two similar items.
Hope This help
Good Luck!!!
neo
http://lgdishwasher.yolasite.com/ SEE MINE. NOISY OVER AND OVER
Running. Cannot be shut off. Error code e1
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