How do you put Freon in this unit, done it on cars but I have a wine cooler needs instructions/advice

Could be a freon Issue. Check out or video. Hope it helps

Danby Wine Cooler Repair Recharging your wine Cooler with 134a Freon

Oh no. Most of these systems do not come from the factory with service ports that allow you to add R-134a. You will need to buy a clamp on piercing valve then add the refrigerant. The leak is most likely in the evaporator coil where the wine is stored, and the R-134a will leak out again soon. Replacement or repairing the leak will take care of the issue, also the weight in ounces of refrigerant should be on the data tag of the unit next to the model number. Try not to exceed the recommended charge.

Do you know what type of freon it is? And how old of a unit is it? Why was the service technician initially called?

Your keg box runs very similar to a Wine Cooler. I believe this can help you. The pressure for the freon and the steps for trouble shooting is he same. Give it a try.

Danby Wine Cooler Repair Recharging your wine Cooler with 134a Freon

TYPE OF THE REFRIGERANT IS LOCATED ON THE TAG ON THE BACK OF THE UNIT IT COULD BE AND R-22 OR AN R-134A

AND IT USES 22 oz OF REFRIGERANT WHAT EVER THE TYPE THE UNIT IS.

R-134a

Please see my tip at http://www.fixya.com/cars/r5833579-auto_truck_c_recharge . These are generic instructions. If you get stuck or need specific instructions for your car, please get back to me with model, year and engine info.

UNIT HAS A FREON LEAK AND NEEDS TO BE REPAIRED AND RECHARGED WITH FREON

adding freon is not the answer unless you can prove you have lost some. The unit is hermetically sealed so should not lose freon unless you have punctured the system and the gas has escaped. you will probably need a fridge expert to test and check over the system.

you legally can't unless you are e.p.a. certified to purchase the type of freon in the unit and you have the equipment to do so,by law you need to evacuate the sealed system,then pressurize system with nitrogen and a small amount of r22freon,find the leak,recapture nitrogen/r22 and repair leak,then recharge unit with correct amount of correct refrigerant it needs,the equipment to do so is very expensive too

All fridges, freezers, coolers, etc need access ports added to them before any refrigerant can be added to them. Makes you wonder how they do that eh?