Wiring of the LTN72 to Mode-Panel and CDU is complete with all required connections. Impedances look good and Inverter is ready with a 3A fuse permitting around 320W maximum into the INS. First try will be without heaters, but will re-check wiring next weekend before giving the smoke an opportunity to show up in my lab ;-) Stay tuned (event of first power-up will be recorded on video)...