Nano Open Roll: 375 / 475 Installation Guide

Nano Indoor Shades

Complete guide to our precision-engineered Nano shading solutions

Shade TypesAccessoriesProgramming & IntegrationWiring & Troubleshooting

Nano Box

Nano Open Roll

Nano Pocket

Nano Duo

Nano Coupled

Nano Manual

Janus

1K PoE Switch

SI IP Bridge

Kratos

TaHoma Switch

Side Channels

TRO.Y 2

Suite XVI

C4 Zigbee

Pocket Flap and Hanger Extrusions

SI Eco-System - 485

SI Eco-System - PoE

SI Eco-System - Zigbee

SI Eco-System - RTS

RF Remote - Standalone

Zigbee Remote Standalone

TaHoma Switch

Bond Bridge Pro - RTS Only

Bond Bridge Pro - EcoSystem Integration

3rd Party Integration

Wiring Pinouts

How to service the V2 Nano Box

How to swap a motor in a V2 Nano Box

How to swap a motor in a V1 Nano Box

How to fix roll overs and hembar jams

Nano Open Roll V2 motor Swap

How to fix Pin-holes in Blackout Fabric

Zigbee Troubleshooting

485 Troubleshooting

RTS Troubleshooting

275 Open Roll

375/475 Open Roll

Narrow Open Roll - External Battery

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Table of Contents:

Terminating the Wires

Spacer blocks and leveling shims

Mounting the Brackets

Installing the Fabric Roll

Parts in the Box

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Step 1: Terminate the Wires (If Necessary)

Determine what wiring system have you ordered and do the pre-wire based on what is shown below.

• 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.

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Step 2: Spacer Blocks and Leveling Shims

✅ Important: Spacer Blocks are used to clear an obstruction in the fabric path.

• Connect spacer blocks to shade brackets before installation.

⚠️ Warning: Do not use more than 4 spacer blocks per bracket.

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✅ Important: Leveling Shims are used if the window frame is out of level.

• Connect to shade brackets before installation.

⚠️ Warning: Do not use more than 2 leveling shims per bracket.

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Step 3: Mounting the Brackets

• If mounting to a wall, remove the ceiling flange from motor and idler brackets.

• Install wall bracket/end cap assembly with the supplied screws.

• Measure outside of the bracket to the outside of the bracket width and verify it matches the width the shade was ordered.
  • Adjust accordingly

✅ Important: Brackets must be level before the shade is installed.

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Step 4: Installing the Roll

• Remove both end caps.

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FOR LOW VOLTAGE MOTORS

For Wire Free motors, CLICK HERE

• Connect shade and pre-wire, snap connector into spring clip.

• Align and insert the motor side.

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• Secure with the cotter pin.

• Put idler end cap over idler and snap into place.

💡 Tip: There will be an audible "Click"

• Replace and fasten motor end cap.

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FOR WIREFREE MOTORS

• Align and insert the motor side.

• Make sure the motor head bracket is fully seated.
• Install magnetic connector into end cap and fasten with 0.050” hex tool (included)
  • Magnet must be flush with end cap.

• Install end cap and fasten with 0.125” hex tool (incl.).
• Route magnetic connector wire behind cotter pin and away from fabric roll.

• Put idler end cap over idler and snap into place.

💡 Tip: There will be an audible "Click"

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Parts in the Box

PARTS LIST for Nano Roll - Wired 24v DC - 485 / RTS

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PARTS LIST for Nano Roll - Wire Free

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For issues, contact Screen Innovations:
Phone: [phone] Option 3
Website: www.screeninnovations.com