SI Nano Roll User manual

INSTALLERS: Please leave this manual with the owner.
24v DC - 485
Nano Roll
Installation Instructions
Doc. # 400030

Shades
Wall Brackets (275) + End Caps
Wall Brackets (375 / 475) + End Caps
Screws included (3 per bracket)
PARTS LIST  NANO ROLL  24v DC  485
Parts list - Nano Roll - 24v DC - 485 Pg 1
275 Roll
375 Roll
475 Roll
Terminal Blocks
Motor Side
Motor Side
Idler Side
Idler Side
Please note all the Node IDs on your Shade motors.
See the last page on these instructions.

PARTS LIST  NANO ROLL  24v DC  485
Parts list - Nano Roll - 24v DC - 485 Pg 2
Spacer Blocks (optional)
Leveling Shims (optional)

Additional Accessories list - Nano Roll - 24v DC - 485 Pg 3
ADDITIONAL ACCESSORIES
Set Screw Hex Tool (1/16”)5/16” Magnetic Driver
Note: For more information about these tools and their use, please call Tech Support at
512.832.6939 Opt. 1
1/4” Magnetic Driver
Included with 375 / 475 series only
Included with 275 series only

Spacer Blocks and Leveling Shims (Optional) Pg 4
SPACER BLOCKS AND LEVELING SHIMS (OPTIONAL)
Spacer Blocks - used to clear an obstruction in the fabric path.
Leveling Shims - used if the window frame is out of level.
Note: Do not use more than 4 spacer blocks per bracket.
Connect to shade brackets before installation
Note: Do not use more than 2 leveling shims per bracket.
Connect spacer blocks to shade brackets before installation.

1. Terminate pre-wire with terminal block
2. Install wall bracket/end cap assembly with the supplied screws
Pg 5
INSTALLATION - 24v DC - 485 275 SERIES
Data For 485 Only
Header
Jamb
+ 24 VDC
- 24 VDC
Data +
Data -
Data ground
V+
V-
+
-
G
Installation - Nano Roll - 24v DC - 485 (275)
Before installing the shades, verify whether the shade was ordered as standard roll or reverse roll. Though
illustrations in this manual show standard roll shades, the installation for reverse roll shades is the same.
Use 1/4” magnetic
driver (incl.)
for Ceiling Mount
Motor
side
Idler
side
for Wall Mount

INSTALLATION - 24v DC - 485 275 SERIES
4. Remove idler end cap with flat screw driver
3. Measure bracket to bracket width and verify it matches the ordered width. Adjust accordingly.
Pg 6
Installation - Nano Roll - 24v DC - 485 (275)
Brackets must be level before the
shade is installed!

5. Connect shade and pre-wire connectors, snap into bracket
6. Insert motor side completely. Then, while supporting motor side, put idler end cap over the idler
and snap into place.
Pg 7
INSTALLATION - 24v DC - 485 275 SERIES
Installation - Nano Roll - 24v DC - 485 (275)
When installing, the shade should be at
the upper limit.

INSTALLATION - 24v DC - 485 275 SERIES
Pg 8
Installation - Nano Roll - 24v DC - 485 (275)
There will be an audible click.

1. Terminate pre-wire with terminal block
2. If mounting to a wall, remove the ceiling flange from motor and idler brackets
Pg 9
INSTALLATION - 24v DC - 485 375  475 SERIES
Installation - Nano Roll - 24VDC - 485 (375 / 475)
Data For 485 Only
Header
Jamb
+ 24 VDC
- 24 VDC
Data +
Data -
Data ground
V+
V-
+
-
G

4. Measure bracket to bracket width and verify it matches the ordered width. Adjust accordingly.
Brackets must be level before the
shade is installed!
INSTALLATION - 24v DC - 485 375  475 SERIES
3. Install wall bracket/end cap assembly with the supplied screws
for Ceiling Mount
Motor
side Idler
side
for Wall
Mount
Use 5/16” magnetic
driver (incl.)
Pg 10
Installation - Nano Roll - 24VDC - 485 (375 / 475)

INSTALLATION - 24v DC - 485 375  475 SERIES
5. Remove both end caps
Motor End cap
1/16” hex tool
Idler End cap
Pg 11
Installation - Nano Roll - 24VDC - 485 (375 / 475)

7. Align and insert the motor side.
6. Connect shade and pre-wire, snap connector into spring clip.
Pg 12
INSTALLATION - 24v DC - 485 375  475 SERIES
Installation - Nano Roll - 24VDC - 485 (375 / 475)

INSTALLATION - 24v DC - 485 375  475 SERIES
Pg 13
Installation - Nano Roll - 24VDC - 485 (375 / 475)
8. Make sure the motor head bracket is fully seated. Secure with cotter pin.

INSTALLATION - 24v DC - 485 375  475 SERIES
Installation - Nano Roll - 24VDC - 485 (375 / 475) Pg 14
9. Put idler end cap over idler and snap into place.
There will be an audible click.

INSTALLATION - 24v DC - 485 375  475 SERIES
10. Replace and fasten motor end cap
Pg 15
Installation - Nano Roll - 24VDC - 485 (375 / 475)
1/16” Hex tool

PROGRAMMING 485
RS485 shades are programmed using the Screen Innovations SIFI via the web interface. This
programming can be done with a Windows or Mac computer either over LAN or wired directly to
SIFI. The following instructions are for a Windows computer, but the steps for programming on
a Mac are very similar. For a complete guide to program SIFI on a Mac, please visit our website.
Before attempting to program any motors with SIFI, verify that the rmware is up to date. To
adjust the lower limit of an 485 shade, follow the steps below.
Connect SIFI as shown below.
1. Launch Windows File Explorer
2. Click on the “Network” tab
3. Double click on the SIFI, the default web browser will launch
4. At the landing page, click the three lines in the top right corner, then click “Settings”
5. Select the “SDN” tab on the top left
6. Press the spyglass to auto discover motors on the 485 network (may have to press it more
than once)
7. Click on the motor you want to program
8. Name the motor
9. Right click on the down limit count
10. Move the shade up or down using the buttons in the popup window
11. Click in the open space to the right to conrm the limit
12. Operate the shade up and then back down to verify the position of the limit
Programming - 485 (375 / 475) Pg 16
Data Pass-
through Input
Power/Data
Output
Bus Power
Supply
Data Hub
Device Device Device Device Device
SDN Wiring Pinout
Utilizing RJ-45 TIA-568B termination standard
Pin#
1
2
3
4
5
6
7
8
Color
Orange White
Orange
Green White
Blue
Blue White
Green
Brown White
Brown
Function
485 (+)
485 (-)
Reserved
Power 24v DC
Power 24v DC
Reserved
485 Ground
485 Ground
Pin 1
Pin 8
Stub length must not exceed 200’
SIFI
01 2
To IP Network
Standard CAT - 5e
or higher cable
SDN / Power
c
c
c
c
c

Tech Support: 512.832.6939
TROUBLESHOOTINGTROUBLESHOOTING
Problem Possible Cause Action to Take
Shade won’t
operate.
Motor is not powered.
Ensure that 24v hardwired motors have at least
20VDC and that the polarity is correct.
Incorrect or poor cable
termination.
Check the wire pinouts and termination. Look for
broken, loose, or damaged wires. Reterminate if
necessary.
SIFI is not powered. Check that the green LED on SIFI is flashing. If not,
make sure power is available via the bus power
supply or PoE (with expansion card only).
SIFI is not on the local
network.
Use the service keypad (if available) to validate the
485 network and motors are operating properly
before troubleshooting SIFI network problems. Check
that the SIFI is communicating on the local network.
Ping the device via the windows command prompt, or
make sure the device shows up in the network tab of
the Windows File Explorer.
Troubleshooting Pg 17
Technical Support: 512.832.6939 screeninnovations.com
Hours of Support: 7:30am - 5pm CST [email protected]
Please use this QR Code
to access the updated
installation instructions
and related documents.

NODE IDS
Motor Ids
Please keep a note of all the Node IDs on your shade motors. OR for larger shade orders,
refer to your Sales Order document for the list.
Room
Room
Shade 1
Shade 1
Shade 3
Shade 3
Shade 5
Shade 2
Shade 2
Shade 4
Shade 4
Shade 6

Screen Innovations
9715-B Burnet Rd, Suite 400 Austin, TX 78758
512.832.6939
www.screeninnovations.com
400030 v. 1.3 12 November 2019