Ice build up in bottom of freezer can not trays

You did not post the make and model number but there is a defrost cycle that the unit uses to defrost the freezer. When it goes into that cycle the ice on the coils melts and is supposed to run down a tube to a tray in the bottom area behind the kick panel. If that tube is plugged or the tray is full, the water ends up in the bottom of the freezer. Unless you have an ice maker in the unit that is not working right.

Sounds like possible defrost drain. Water builds up over time. Need to pull evap cover and see if ice is build up in tray. If so defrost drain, should fix issue

There's a drain hole in the freezer side behind the bottom drawer in the back wall that must be clogh ; put hot water into it untill melted the ice and keep pouring water to clean the drain (don't worry , the water goes to an evaporative tray) .Keep the drain clean by putting every 3/4 months half a cup of clorox or bleach.

Either the drain hose is plugged up with ice and not dripping into evaporator tray, or the defrost unit needs to be replaced.

too defrost just open the doors for a day with the unit unplugged. as far as why it is frosting up check door seals make sure they are all good and seal it up well and that should take care of it.

I have Ice build up under the tray in the freezer which makes water run into my refig and makes a mess what would cause this is the evavorator motor out?

Your problem is possibly one of two things. The ice maker is leaking or the defrost tray behind the rear panel inside freezer back wall is clogged with ice or something else. If you know its not the ice maker unplug the refrigerator and remove the back panel to see if the drain is blocked there, Let me know, Sea Breeze

clear ice and with hot water pour into the drain hole till open and drains ,, take back panel of freezer out and wrap a piece of thick cooper wire around the heater and drop into the drain hold about 1in and it will keep drain open / thanks

remove back panel inside freezer. you will see drain tray at bottom with a drain hole in the middle - this is blocked usually with ice. melt off with a hairdryer and follow up with hot water till water flows away freely

I have a trio 7755 and had this problem within 6 months of ownership. It was the valves that fill the ice trays not completely closing when tray is filled (continued to drip--building up an ice block on the back wall and in the ice tray. I replaced the set of valves in the lower right (when looking at the back of the fridge). Problem solved, has worked perfectly since.