Does the light on the outside of freezer stay on . I bought a used freezer. It is a frigidaire commercial upright (frost free) Does the light on outside of freezer stay on all the time? I have no manual. Also the outside walls seem warm, But it is in a garage in Fl., where the temp is about 90

Hi Dale Dibb, thank you for your inquiry!

I understand that the food inside of your Frigidaire freezer is getting frost on the inside of the packages. I would recommend turning the temperature up inside of your freezer. Additionally moisture inside of the package would cause frost to develop on the inside of the food packages.

Please assure that all possible moisture has been removed out of the food packages prior to placing the items inside of the freezer. If there is anything else that I can help you with, please feel free to reconnect! -Matt

See my thread How to test frigidaire Freezer electronic control circuit board...

Otherwise it would never stop freezing. Let me know what you find out.

Control board is miscommunicating with the rest of your unit. Contact a professional.

The defective door seal is the problem.

Start relay.

maybe thermostat

look at level side to side , and front to back. if not level door can leak . you will see water where it is leaking. check defroster is if staying on .

i would make sure that the coils are all clean, inside and out. make sure the fan runs on the back, the water pan isn't over flowing.

if the unit still works and looks new i would say knock off about 100 dollars of the price you paid for it and this should be good enough for some who wants it or at least sell it for 200 to 300 dollars