Wfco 50 amp rv automatic transfer switch model t-57 replacement for iota its50r(US $165.00); Somfy 24 volt motors for rv shades lt28-b73 (3 motors)(US and the associated manuals without prior notice. are based on the datanet load under normal use without data transfers for LT28-B73) per output.The Comforte CX is commissioned using TC Select.The required control software is transferred to the control unit via a Compri HX controller. The system software