Finally going to use my reefer. Need your input.

If you start running cooler climate with the unit on cycle that battery probably wont last a month, they don’t run long enough to charge and don’t hold enough to constantly cycle

Which unit? I would put a few hours on it In the yard before loading it and making sure there Freon, the pm it, keep an extra fuel filter on hand until the tank is gone, or better yet, run it down in the yard

Sitting does these no good

 

Complete fluid change, antifreeze, fuel and filters, inspect your tank, probably have a bit of dust or sand in it being stored in Vegas.

 

Fuel can go bad,there should be a drain plug on the bottom of the tank. I’d try to get it loose and let a little drain out to see what it looks like,plus any water should be the first to come out.
@reeferwrencher

 

I would replace the battery, reefers are hard on batteries. Do a PM and replace the belts. I would set the temp at -10 and keep an eye on it. Check the tires for dry rot., i would drain the fuel tank as much as you can. Diesel fuel will smell like varnish when it goes bad.

 

Before you do a thing, make an appointment with your closest Carrier dealer, let them go through the entire system, and have them do all the tests and fix anything that could be wrong. Maybe consider validation of the unit.

It sitting for a while will also break down the insulation, so consider a roof coating.

 

You can have it checked out all you want to but be prepared to problems the first few trips.
21/2300 have exhaust manifolds crack, vibrasorber leaks, and a few other things.