Why Is My Washing Machine Overflowing?

December 3, 2019 Published by Leave your thoughts

Have you been having issues with an overflowing washing machine? There are a variety of potential causes associated with this problem, but there’s no need to panic—in most cases, a washing machine overflowing in St. Peters, MO is a problem you can fix yourself.

That being said, if you’re uncomfortable with analyzing the problem or potentially having to replace a defective part, you can always hire a professional appliance repair technician to come in and handle the job for you. The experts at Crews Appliance Repair are always ready to help!

Here’s what you need to know about the potential causes and solutions for an overflowing washing machine.

Determining the problem

When you have an overflowing washing machine on your hands, this means the water flow inside the drum of the machine is either going beyond the normal level or it’s reaching the top of the door glass. To determine what the problem is, turn off the machine and fill it halfway with water. After that, unplug the machine and check to see if the water is still running, or if it’s stopped. If the water is still running, this likely means there’s a problem with the inlet valve or water level switch.

Water level switch

The water level switch, also known as the pressure switch, is in the system to tell the washer when to stop filling. If it keeps running after you’ve unplugged the machine, there’s likely a problem with that pressure switch, meaning it’s either clogged or the tube connected to the switch came off, resulting in overfilling.

To replace the switch, unplug the machine and remove the dial that selects the load size. Remove the plastic end caps and the screws from the control panels and pull the panel up. You can then take off the cover from the pressure switch on the panel’s left side to expose the clear hose beneath the switch. Remove the screws that secure the water level switch in place, and attach the wiring and hose to the new switch, then secure it back in its original position before reassembling the control panel as it was before.

Water inlet valve

If the problem wasn’t with the pressure switch, it’s likely with the water inlet valve. If the water runs even after you turn off the machine, check the inlet valve and replace as needed.

To replace, turn off the shutoff valves to the water supply, and remove the plastic end caps on the control panel. You can then remove the control panel, and unplug and remove the sensor wire beneath it. Remove the water supply lines and clean any spilled water with a cloth before pulling off the wires on the terminals of the water inlet valve. You can then remove the valve by unscrewing the mounting screw. You’ll need to press the hose clamp to slide it off the valve.

Once you’ve done this, place the hose on a new inlet valve and secure it back into place, then reassemble the system.

For more information about how to deal with a washing machine that’s overflowing in St. Peters, MO, contact Crews Appliance Repair today.

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