Quote:
Originally Posted by The Apex
Had some water show up in the bottom of the dishwasher. I removed the center part and cleaned it. More water showed up the next day without the dishwasher being used(I did use the laundry machine). At the deepest part it's about as much as a fingertip. Today I ran it on a rinse only cycle and there was no water afterwards.
Is your 'laundry machine' a portable device that drains to the sink?
Dishwashers are supposed to have what's called a high loop on the drain, either integrated into the unit or as part of the drain line installation. It is meant to keep sink waste from flowing into the dishwasher. If you don't have one, or have an improperly installed one, finding water like you did is common.
The higher the water level in the sink the more likely it is to happen, which is why I ask if you're using a portable washing machine that drains to the sink. If not, then the washing machine is probably a red herring and you're confusing me by calling it a 'laundry machine'. There's no way a washer will back up into a dishwasher in a properly plumbed house without backing up everywhere else too.