my side by side keeps defrosting

[peaches]

I have a Frigidaire side by side model GSI-26. It keeps defrosting my ice and let me add it is a frost free refrigerator. I  unplug it. for an hour or so .Plug it back up it starts freezing again for about week or Two. And it dose it again I'm sick of mopping the floor when it doesn't need it.I have a bad back. what can be the problem? I've called Frigerdaire they said its not fully under warranty, What does that mean I've only had it for 4years.

Mmodel FRS6R4EW0

[RegUS_PatOff]

It normally defrosts maybe once/day, but the Defrost Water is supposed to drain to a pan under the Fridge (to evaporate).

The Drain Line may have a leak, or the pan may be cracked...

[Icehouse]

I have a Frigidaire side by side model GSI-26. It keeps defrosting my ice and let me add it is a frost free refrigerator. I  unplug it. for an hour or so .Plug it back up it starts freezing again for about week or Two. And it dose it again I'm sick of mopping the floor when it doesn't need it.I have a bad back. what can be the problem? I've called Frigerdaire they said its not fully under warranty, What does that mean I've only had it for 4years.

Sounds like a defrost timer. Only sealed sytem parts cover years 2-5. 

[Repair-man]

There's no timer on this one, just an adaptive defrost control board in the FF section. If the defrost heater and terminator are tested for continuity, the control board is bad. This can be tested easily from the harness connector on the ADC board.

[Icehouse]

There's no timer on this one, just an adaptive defrost control board in the FF section. If the defrost heater and terminator are tested for continuity, the control board is bad. This can be tested easily from the harness connector on the ADC board.

Ole age on my part.  still call ADC timer.