Installation guide

Somfy Shade Controller Crestron C2N-SSC-2
Appendix: Prior Firmware Version Configuration
The following procedures apply only to C2N-SSC-2 units with firmware
versions prior to 2.2.0.
When an ILT shade is first installed, the limits of travel will normally
come “pinched” together so that the shade will not move up or down.
Limits and travel direction for an ILT shade are not set mechanically, but
are stored electronically in the shade motor itself. Limits of travel must
be set for each shade in order for the shade to operate properly. The six
buttons on the Shade Controller are used to set these limits, as defined in
the following table. Shade limits can also be set using the C2N-SSC-2
symbol.
Shade Limit Control Pushbutton Functions
Shade 1
Adjust Upper
Limit Button
Push to allow adjustment of Shade 1 upper limit.
SETUP LED will be on during limit-setting mode.
Push and hold for five seconds to open to upper
limit.
Shade 1
Adjust Lower
Limit Button
Push to allow adjustment of Shade 1 lower limit.
SETUP LED will be on during limit-setting mode.
Push and hold for five seconds to close to lower
limit.
Shade 2
Adjust Upper
Limit Button
Push to allow adjustment of Shade 2 upper limit.
SETUP LED will be on during limit-setting mode.
Push and hold for five seconds to open to upper
limit.
Shade 2
Adjust Lower
Limit Button
Push to allow adjustment of Shade 2 lower limit.
SETUP LED will be on during limit-setting mode.
Push and hold for five seconds to close to lower
limit.
Up Button
(K)
In limit-setting mode, moves shade up; sets limit
on release.
When not in limit-setting mode, hold button
down for 10 seconds to reverse Shade 1
orientation. SETUP LED gives confirming flash
when reversal is executed.
(Continued on following page)
22 • Somfy Shade Controller: C2N-SSC-2 Operations & Installation Guide - DOC. 6318B