It is supposed to have water underneath the drum; it is only an issue if it backs up into the drum. That water gets changed every time you run the machine. It might be the rubber lining that smells and not the water below the drum.
Fortunately, there is usually a simple explanation for water leftover in a washing machine. A washer drum full of water generally indicates that: Your Drain Hose is Clogged OR. Your Washing Machine Pump is Broken.
Washing machine drains are fed by an electric pump, which moves water from inside the cleaning drum, through a flexible drain hose on the underside of the machine, and out into your home sewer system where it makes its way out of the house.
The drainage is poor
Normally, your washing machine won't go into a spin cycle until it's been drained. The drainage hose may become clogged with debris from your clothing, or it could be kinked. If the hose is kinked or crushed, it will likely need to be replaced.
You can inspect the drain hose for blockage and use a drain snake or long wire to push any blockage free. You can also use hot water or a drain cleaning solution to clear the line.
Paying close attention to how your washing machine functions during a regular cycle will help you pinpoint whether you have a problem with your drain pipe. If the machine turns on and you hear the sound of the water pump, but no actual water appears, then you most likely have a clogged drain hose.
The number one sign of a clogged drain affecting your washing machine is finding water inside the unit after the washing cycle is complete. During the cycle, water is flooded into the chamber of the machine, mixing in with the detergent to clean your clothing.
Drain Trap
If you look under a sink, you'll see a trap there. For a washing machine, the trap is typically located inside the wall behind the washer. All the water that your washer uses to clean clothes flows through the trap on its way to the sewer system.
If you're getting strange noises during the wash cycle that's more likely to be a problem with the recirculation pump, if the noises are happening during the draining then that could be an issue with the drain pump.
On average, expect to spend $300 to $400 for a pump replacement job. Washing machine pump repairs are usually required when you note active leaks or a tub that doesn't drain. If the tub does not move, but the agitator does, this indicates the pump is starting to experience issues.
You can confirm the functionality of the drain pump with a multimeter. Set the meter to OHMS and place each probe on either of the terminals located on the drain pump to determine if there is a continuity. Replace the pump if it tests negative for continuity.
The lack of a P-trap exposes the area to sewer fumes and the lack of venting will cause the drain to run sluggishly and overflow. Washers, like all fixtures, need a trap.
Since wet and humid environments are the breeding ground for bacteria, it's important to drain your washing machine and let it get dry, too. Generally, the washing machine should be cleaned once every month. However, this can be made difficult due to the built-up residue.
To clear a clog from a washing machine, try unhooking the drain pipe and pouring hot water down the drain to release the soap and scum. For stubborn clogs, push a plumbing snake down the drain. As it goes down, turn the handle clockwise anytime you feel a clog, which will grab the debris and allow you to pull it out.
It removes the water from the tub during the spin cycle. The washer pump forces water from the bottom of the machine into the drain hose. The drain hose loops to the top of the machine, and then down to the drain, enabling the tub to fill. When the water reaches the bend in the hose, it goes out of the drain.
Can I put Drano down my washing machine drain? Yes. Drano or any drain cleaner can be used to unclog your washing machine drain, but make sure you run your washer without a load of laundry before normal use.
In order for the drain hose on your Top Load washer to function properly, the drain must be at least 30" up from the floor and less than 8 feet high. In order for the drain hose on your Front Load washer to function properly, the drain must be at least 24" up from the floor and less than 8 feet high.
A pump can fail in two ways: mechanically and electrically. A mechanical failure can be caused by a foreign object caught in the pump, or direct damage to a pump component, such as the impeller. Inspecting the pump can often reveal a mechanical failure. An electrical failure can be diagnosed by using a multimeter.
A typical washer should last 10-13 years. Top-loading washers typically last a few years longer than their front-loading brethren. If you use a stacked washer/dryer combo, you may have to replace both if one starts acting up.
Again, you should replace the washing machine if the total cost to repair exceeds 50% of the cost of a new unit. It's advisable to check your warranty when you want to repair or replace a washing machine. Your costs may come down significantly if the appliance is still new and under warranty.
How Long Do Washing Machine Pumps Last? Depending on the drain pump quality, you can expect it to last anywhere from 3 to 5 years. However, it's not uncommon for drain pumps and other washer components to last upwards of 10 years.