Upfront, Art 725 and I don't get along too well. That said, all the inspectors in this area have has problems with Mitshubisi (sp) split air unit wiring. Some of the units seem to be supplied with a Honeywell TC cable and most local inspectors will not allow that in a residential installation without a raceway per 336.12(2).
Now we have found a new (to us) product. Southwire's "mini-split" cable which is a multi-wire cable
( http://www.southwire.com/products/oe...t-shielded.htm ) identified as a CL3R cable. Local installers are using this cable for the air-conditioner controls PLUS power for the 240 v interior fan motor. My first thoughts is that it is highly unlikely that the fan motor power is a Class 3 current limited supply.