Does the orange switch on the front, at bottom of freezer, next to green light, need to be up or down? The green light shows either way.

Could you please recheck for the model number. R134A is a reference to the coolant used in the freezer mechanism.
Orange is often a reference to the 'Fast Freeze' function being turned On. Green is showing the freezer unit is at the correct temperature. Red is warning the freezer is Too warm. Some freezers are fitted with an 'Economy' function where the freezer can be run at a lower power level when not used regularly such as when on holiday.

Without knowing much about Frigidaire , I would say at a guess that the green light would mean there is power on and the orange would be that the temperature isn't down to what you have selected yet. Most freezers have these 2 lights or a display showing the same. Check that the freezer hasn't frosted up and the food has frozen correctly. If you have a thermometer, most domestic freezers should run at around -18 degrees celcius. If its a larger type for long term storage, the freezer would normally run at around -20.

Is unit running? Orange switch - is that the fast freeze switch? If on and running, green light faulty. If nothing happening, start with fuse, test the switch and make sure power is to the thermostat.

Hi
Most freezer lights are screw on bulbs. Unscrew the bulb unticlockwise and replace with a new one.

Not until it gets back to operating temperature if around 0F

it is the fast freeze button,use it when filling up freezer when less than 1/2 full.red is a high temp warning.orange is fast freeze on/working.

Normally orange signifys that the machine has been switched into fast freeze , check your controls

I used to sell freezers.the green light tells you the mains is on and the freezer should work.The red light is to inform you the freezer is not low enough temperature,and the orange light is a fast freeze light to over ride the thermostat for use when introducing fresh food.It should not be used for prolonged periods as it may burn out the compressor although in your case you already have a problem and should seek advice or buy another freezer.If you get a cheap freezer thermometer it should confirm what I am saying.

The orange button is the "turbo boost" - for reduzing the temperature the fast way. Mostly used when first time use or you put in a lot of unfrozen things at once. When reaching optimal temperture it goes off automatically. The red one is the alert button. Not sure about the green one. Under normal conditions none of the lights is on.

Try advancing the defrost timer manually.