I thought the AHJ can only enforce the minimum NEC requirements. . . . how could an AHJ insist on more than the NEC minimums?
The AHJ can enforce manufacturers requirements by referring to NEC 110.3(B)
"Listed and labeled eqiupment shall be installed and used in accordance with any instructions included in the listing or labeling."
On another subject . . . "Who's going to Salt Lake City??