SOMFY LS40 Manual
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Also See for LS40:
- Instructions manual (64 pages) ,
- Manual (16 pages) ,
- Installation instructions (2 pages)
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Summary of Contents for SOMFY LS40
- Page 13 Why can’t standard Somfy motors be wired in parallel? Somfy operators are fitted with a single phase asynchronous motor type, which means that there is a capacitor between the two directional windings. When operators are wired in parallel, all directional wires are interconnected through the capacitors (shown in light red below), this produces interference between directions.
- Page 14 Motor A is powered through capacitor C2 (blue line), then reverses direction and that rapid cycle continues on Motor A until Motor B reaches its upper limit. This could ultimately damage the micro-switches or/and the brake or/and the end product. Somfy Canada 1 800 667 6639...
- Page 15 To avoid that problem use DPDT switches or controls with separated relays such as IGC and GCS Parallel Wiring voids the Somfy Warranty Somfy Canada 1 800 667 6639...