While the most likely source of these leftover suds is an overzealous use of detergent, there are a number of other reasons this phenomenon can occur: In homes with hard water, the addition of a water softener can lead to an excess of suds.
How to Fix the SUD Error on the LG Washer. Use High-Efficiency (HE) Detergent: Ensure that you are using a detergent specifically designed for high-efficiency washing machines. Using regular detergent can lead to excess sudsing and trigger the SUD error.
How to resolve the SUD or 5UD error code. Wait for the washer to correct the issue itself (usually within 10 minutes). If suds remain in the washer, add half a lid of fabric softener or half a cup of white vinegar to the detergent dispenser to get rid of the suds.
If you add too much detergent, it may cause too much foam for it to rinse thoroughly. If you use liquid detergent or a natural detergent, it may not rinse well due to the high amount of foam produced compared to a specific front load washer detergent.
Wipe the interior of the drum with a clean, dry cloth to remove excess soap residue and bubbles, changing it out as needed. Set the machine to a full load and allow it to fill with water before adding 2 cups of distilled white vinegar. Complete the wash cycle. Run a second rinse cycle to remove lingering residue.
The reason for excessive foam in the washing machine is excessive detergent or another agent that has been used. Adding too much detergent is genuinely the cause (Overdosing of detergent). A build-up of detergent powder residue in the machine caused by adding too much detergent and washing regularly at low temperature.
power the machine up and press the spin button. Doing so should set the control to a 9 minute cycle I believe. if it does not then the only way to drain is to use the drain spin cycle.
According to LG, the sud mode adds 2 hours in length, but I'm sure you could just manually cancel it and reset the cycle.
The Fabric Softener and Water Method – Fabric softener and water can break down the soap structures that form tight suds. Add a capful of fabric softener to the load either directly or through the liquid dispenser and run an additional rinse cycle. Repeat if needed.
Clothing That Feels Heavy After a Cycle: When your clothes are unusually damp even after a spin cycle, it's a sign that the machine isn't draining effectively, which usually points to the filter! Water Leakage: Unexpected puddles around your washing machine might indicate pressure buildup caused by a clogged filter.
A common problem with LG washers is that they will not drain because of a faulty drain pump.
Begin by turning off the washer and then unplugging the power cord. Wait at least 5 minutes, then plug the machine back in. The code should now be cleared from the display. Start the wash cycle again, if the error code returns, follow the next steps below.
If your LG washer won't drain, it's possible that the coin trap or pump filter is dirty. To check and clean the coin trap: Unplug your washer and remove the drain hose from the back of the machine. Locate the coin trap on the front of the washer and remove it. Clean out any debris that may be blocking water drainage.
I would run an empty machine on warm cycle and add a cup of vinegar. Let it go thru a cycle, spin not necessary. This will help remove excess detergent from the internal workings. Than run another cycle, cold wash, with the soapy clothes and a cup of vinegar.
If Sd or Sud (excess suds) appears in the display, you have excessive suds in washer. The washer is running a suds reduction routine. Allow the washer to continue. Use only HE (High-Efficiency) detergent.
If your Samsung washing machine displays the “SUDS” error code that means there is too much detergent or improperly one. Samsung recommends using a high-efficiency (HE) detergent, which has low sudsing properties and is designed for modern washers, also it does a better job of removing stains and cleaning your clothes.
If your washing machine has the word "SUDS" on the display, it has detected an over-sudsing condition, and will stop for a short period to allow the suds to dissipate. This error code is usually caused by too much detergent, or the wrong type of detergent.
If the washing machine pumps continuously and produces foam it indicates, a lot of soap which produces a lot of foam is used, causing the level system can become clogged. Clean the pump and fluff filter, including the pump blade (if the pump blade is visible, rotate it with a pencil and refit the filter).
At worst, using too much laundry soap in your washing machine can cause drainage issues and permanent damage to your washing machine.