Roper Dishwasher leaks from float or float switch onto floor

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Hi,

If there's no water entering your dishwasher, check these:

Water-inlet valve
Float switch
Water-inlet valve The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it.

Float switch The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it.

You will find that the flood switch will be operating due to the leak, it will most likely be from one of 2 places:
1. Around the door seal, Give it a clean and check for splits/damage, and make sure screws on door hinges are tight.
2. Check the rollers that screw onto the inside of the dishwasher cabinet, The screws on these can come loose and cause water to run down into the base, check they are tight.
Hopefully this helps.

door gasket possibly bad or another leak. Stop using dishwasher until repaired or you're likely to ruin your floor. I just had this problem before we found a leak and now we may have to replace the kitchen flooring.

Order new clips or the dishwasher could fall out onto the floor or even onto your foot.

This is a typical Anti Flood system activation. This system activates when water leaks onto the floor of the machiene due to a leak fault (pipe/hose clamp/ partly blocked pipe). The machiene automatically switches to pump out mode and stops water inlet. The anti flood system is a polystireen float / micro switch at the base of the machiene floor. Dry the floor and drectify the leak and it should work.

This is a typical Anti Flood system activation. This system activates when water leaks onto the floor of the machiene due to a leak fault (pipe/hose clamp/ partly blocked pipe). The machiene automatically switches to pump out mode and stops water inlet. The anti flood system is a polystireen float / micro switch at the base of the machiene floor. Dry the floor and drectify the leak and it should work.

This is a typical Anti Flood system activation. This system activates when water leaks onto the floor of the machiene due to a leak fault (pipe/hose clamp/ partly blocked pipe). The machiene automatically switches to pump out mode and stops water inlet. The anti flood system is a polystireen float / micro switch at the base of the machiene floor. Dry the floor and drectify the leak and it should work.

This is a typical Anti Flood system activation. This system activates when water leaks onto the floor of the machiene due to a leak fault (pipe/hose clamp/ partly blocked pipe). The machiene automatically switches to pump out mode and stops water inlet. The anti flood system is a polystireen float / micro switch at the base of the machiene floor. Dry the floor and drectify the leak and it should work.

We have just experienced an FA audible error on our Diplomat ADP 8332 dishwasher...after pulling the dishwasher out and removing the low front panel we found the drip tray full of water. We tipped the dishwasher onto it's front and removed the drip tray and found a float pressure switch...it appears that once the drip tray is full the float switch activates and causes the FA fault (prevents the dishwasher from continuing) drain off your drip tray replace all covers and you should be good to go!!

Good that it is working. Recommend you keep a lose eye on the vent on the bottom of the door panel. This model will probably begin leaking again if it has not been retrofit with a kit that LG developed.
Please open a new problem when it starts to leak and please provide the Model and serial number when you do. Good Luck!