The screen only has a low-voltage control if you order that option, otherwise it's controlled by 110VAC (two inputs, one for up, one for down, never both at the same time).
I've never seen the wiring diagram for a low-voltage controlled one, so I can't say if it includes a wall-switch. I *think* the LV control module lives in the empty space at the end of the screen and you just need always-on AC and the LV switched input to make it all go. You could add a wall switch (SPST) if you wanted to disable the automatic control. If you wanted to be *real* fancy you could have an UP/AUTO/DOWN switch installed, but why bother?
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I've never seen the wiring diagram for a low-voltage controlled one, so I can't say if it includes a wall-switch. I *think* the LV control module lives in the empty space at the end of the screen and you just need always-on AC and the LV switched input to make it all go. You could add a wall switch (SPST) if you wanted to disable the automatic control. If you wanted to be *real* fancy you could have an UP/AUTO/DOWN switch installed, but why bother?
///[email protected]