carrier Tempra 334 on 110v

[terryrret]

I have a Courrier Tempra 334 . It's run off the A/C compressor of my 93 E350 / 7.3 Ford diesel . The A/C compressor burned out so I need to replace it . The reefer unit also has a 110V input to run off a 110V supply and a second compressor running off the 110V supply . I can't get the 110V side to run to drain the system to change the truck compressor .
I don't know where to start trouble shooting the 110V . Is there a fuse ? or a switch someplace ?
TIA
Terry

[Brian_UK]

How does the engine driven compressor burn out? It doesn't have a motor in it.

If the clutch has gone then just replace that part.

[terryrret]

The A/C compressor with clutch was $120.
I live on a small island and didn't wont to get a clutch and find out I needed some other part so easier to replace . I can't go down the street to a pats store and I need the truck yesterday .

[terryrret]

"parts" not pats