I have a Waeco CF80 that will run on 12v but will not run on 110 AC. I have pulled the fuse but can't tell if it is blown. Any ideas?

SOURCE: mt27f-u1 12v not working

I think it works on 24V DC. Or 12V step-up circuit is defective.

SOURCE: 2005 ford f-350. heat/ac unit went blank, like no

just had the same problem on my 04 f-350 dealer had it 3 days and found some chaffed wires coming out of the ficm just behind the drivers side battery

SOURCE: 12v outlet fuses keep blowing.

Faulty reciever ,,, Worth checking the plug assy for internal damage . Check that the sat receiver is within the power capabilities of the vehicles acessory plugs < 10amp .

SOURCE: 1986 chevy S10 has no power (12v) at fuse box on

hello, check all fuses, and relays, make sure wires to ac is not broke or has been pinched, sometimes you can run hot wire from battery, to compressor, touch hot side of plug in on comp wire see if it will kick on, if so sounds like a short, if compressor dont kick on with hot wire run to it, tap the out side of comp clutch and see if it kicks on, these compressors will not kick on any way if they are low on freon, once freon is full it should work.

SOURCE: waeco cf 40 portable refrigerator runs continuely

This is not an uncommon problem and you're probably experiencing a voltage drop between the battery