Kitchen aid refrigerator superba

leaks water

Could be condensate from the refridgeration unit or the icemaker water connection if the refridgerator has one

If the model number you provided is correct, the filter is located on the bottom through the lower grill.

You didn't say from where. Usually twice a day your de-ice heating coils come on and melt any ice that has accumulated. this water usually runs down the back of the ref. and collects in a small pan under the ref. Someime ice form around the hole that the water drains down through to go into the small pan. so then when the deicer comes on the water just runs down the bottom of the ref and onto the floor. My Kenmore does the same thing. Remove everything from the bottom of the Freezer look in the back at the bottom see if hole is clogged with ice. Remove ice then pour hot water down hole check occasionally.

Your water inlet valve on the back where the water supply comes in is probably leaking. disconnect the water line coming out of it and see if you have a slow drip. Try the dispenser to see if it's just drips after use.

I found you looking for keep en mind kitchen aid is made by whirlpool good luck :) http://www.appliancepartspros.com/partsearch/model.aspx?model_id=504094

It is acutually a collector pan for the drain hose. When the refrigerator runs a defrost cycle (about every couple days), that pan collects the water from the ice that is melted and drains it through a hose inside the unit, to a pan under the unit. You will have to pull the back panel off the back of the freezer and melt it with either hot water or a hot blowdryer. Do it until you see the water draining freely into the bottom pan.

sounds like your defrost drain is frozen or blocked its in the freezer side under the back panel beneath the evaprator

The defrost drain is frozen, you need to take the cover off inside the freezer and there will be a drain hole probably coverd with ice, you will need to pop most of the ice out first then I use a turkey baster and a tub of hot water. Squirt the hot water in the hole over and over again untill it drains. Then just wipe everything down. Problem solved.

there is a drip pan located underneath you ref but most likely your prob is a plugged drain line coming from the freezer. when you ref goes into automatic def the water doesnt run out into the drip pan but instead onto your floor..

you can clean the drain line by removing the rear cover in the freezer compartment and using hot water to thaw the drain below the evap coil.