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See all results045981 · Installation Guide · Rev A · Sep 2024 · English · PDF, 2 pages, 5.6 MB
Lutron Alena Drapery Installation Guide (045981)
Lutron's installation guide for the Alena Ripplefold Drapery System with the ALAC-EDU-D105-PT drive, ceiling-mount or recess-mount.
Lutron 045981 Rev A (September 2024), Alena Drapery Installation Guide. https://assets.lutron.com/a/documents/045402.pdf, via https://newwaykl.com/resources/lutron/drapery/alena/lutron-alena-drapery-installation-guide-045981/
About document 045981
Lutron document 045981, Rev A of September 2024, is the Alena ripplefold installation guide: track mounting, drive fitting, 4-pin wiring, panel hanging, pull-to-start and keypad tests, and troubleshooting.
What guide 045981 covers
Lutron document 045981 has these nine sections. Each link opens the PDF at that page in a new tab.
- Prepare to install: notes, tools and system components, opens in a new tab page 1
- Ceiling-mount: fasten cam locks, mount the track, opens in a new tab page 1
- Recess-mount: prepare the drapery track, opens in a new tab page 1
- Recess-mount: mount the drapery track, opens in a new tab page 1
- Installing the drive in slim or original orientation, opens in a new tab page 1
- Wiring, opens in a new tab page 1
- Hanging drapery fabric, opens in a new tab page 2
- Power up the drapery drive and verify operation, opens in a new tab page 2
- Troubleshooting, opens in a new tab page 2
Specifications in 045981
Lutron document 045981 prints 28 values in the groups the document uses, each with the document's unit. A row names the catalog codes it applies to. The page link beside each group opens the PDF where the group starts.
- Drive supply
- 24 V DC to 36 V DCModels: ALAC-EDU-D105-PT
- Drive power
- 41 WModels: ALAC-EDU-D105-PT
- Switch contacts
- Momentary, normally open
Environmental
PDF page 1 of 045981, opens in a new tab- Ambient operating temperature
- 32 °F to 104 °F (0 °C to 40 °C)Models: ALAC-EDU-D105-PT
- Humidity
- 0 to 90%, non-condensing; indoor use onlyModels: ALAC-EDU-D105-PT
Ceiling-mount
PDF page 1 of 045981, opens in a new tab- End cam lock
- Within 8 in (200 mm) of each end mark (step 2.1.B); the drawing prints within 8 in (203 mm) and 4 in to 8 in (102 mm to 203 mm) from end
- Second cam lock
- 16 in (400 mm) inward from each end cam lock (step 2.1.C); 16 in (406 mm) in the drawing
- Remaining cam locks
- 16 in to 24 in (406 mm to 610 mm) apart
- Stackback spacing, non-sheer panels
- 16 in (406 mm) recommended
- Cam lock mounting screw
- #8, length and thread to suit the structure; not included
- Shims
- Between cam lock and ceiling where the ceiling is not straight and level; not included
Recess-mount
PDF page 1 of 045981, opens in a new tab- Pre-drilled mounting holes
- 16 in (406 mm) apart
- Pre-drill drawing, other printed values (not labeled)
- 7 1/4 in (184 mm), 7 3/8 in (187 mm), 18 3/8 in (467 mm)
- Bracket set screws
- 3/32 in (2.4 mm) hex key, included with the recess-mount system; bracket turned 90 degrees in the upper channel
- Wood screw
- #8 x 1 1/2 in (38.1 mm), provided, for wooden structural members only
- Track-mounting screw for a recessed mounting bracket
- 1/2 in (12.7 mm), provided; pocket mounting screws not provided
- Minimum pocket depth
- 1 1/16 in (27 mm)
- Minimum pocket width
- 2 1/4 in (57 mm)
- Outer jacket strip
- 2 in (51 mm)
- Conductor strip
- 1/4 in (6 mm)
- Exposed conductor at the block
- About 1/16 in (2 mm)
- 4-pin terminal block
- Common, Power, Open, Close; 4-conductor cable shown, conductor count and colors may varyModels: ALAC-EDU-D105-PT
- Track bottom and panel top above the window casing
- 4 in (101 mm), typical
- Panel bottom to floor
- 1/2 in to 1 in (13 mm to 25 mm)
- Hanging drawing, printed values
- 1/2 in (13 mm); 3/4 in (19 mm); drapery panel height plus 3/4 in to 1 1/4 in (19 mm to 32 mm)
- Snap capacity
- Master carriers 3 female snaps each; drive-end and idler-end snap brackets 3 male snaps each; auxiliary carriers take the pendants
- Pause between close and open
- 5 seconds after the drapery stops
Troubleshooting
PDF page 2 of 045981, opens in a new tab- Maximum continuous run time exceeded
- Wait 20 minutes, then retryModels: ALAC-EDU-D105-PT
Installation walk-through for 045981
Lutron document 045981 gives ten steps, in the document's order, after the tools and fixings it lists.
The clearance, the check and the warning under a step are the document's own.
Tools
- Tape measure
- Small flat-blade screwdriver
- #1 Phillips screwdriver
- #2 Phillips screwdriver
- Power drill and drill bits
- Level
- Pliers
- 3/32 in (2.4 mm) hex key, included
- WIN-DREC-TOOL recessed drapery installation tool, recommended
Fixings
- Ceiling-mount cam locks, included; quantity varies with width
- #8 cam lock screws, not included, to suit the structure
- Shims for an uneven ceiling (not included)
- Recess-mount brackets and #8 x 1 1/2 in (38.1 mm) wood screws, included
- Recess-mount wood screws suit wooden members only
- 1/2 in (12.7 mm) track-mounting screw for a recessed mounting bracket, provided
- Pocket mounting screws (not provided by Lutron)
- 4-pin terminal block (provided)
Check the parts
Lay out the drapery track, the terminal block and the ALAC-EDU-D105-PT drive with its end motor bracket. Add the cam locks for a ceiling-mount, or the recess-mount brackets and wood screws.
A dual system has an extra track and drive. The guide shows a single-track, right-draw system.
Warning: Risk of falling objects: fix the system securely as the mounting steps describe
Ceiling-mount: fasten the cam locks
Hold the track against the ceiling, parallel to the window or wall. Pencil a mark at each end.
Fit a cam lock within 8 in (200 mm) of each mark and the next 16 in (400 mm) further in. Space the rest 16 in to 24 in (406 mm to 610 mm) apart, 16 in (406 mm) where non-sheer panels stack back.
Use #8 screws suited to the structure, with shims where the ceiling is uneven.
Clearance: End cam lock within 8 in (200 mm); next 16 in (400 mm) in; others 16 in to 24 in (406 mm to 610 mm)
Check: All cam locks lie in one straight, level line
Ceiling-mount: lock the track in
Turn every cam lock lever to unlocked and lift the track against them. Starting at the center and working outward, turn each lever to locked until its tab bears on the track.
Check: Every tab is against the track before the drive goes in
Recess-mount: prepare the track
Skip to step 6 if the track is ceiling-mounted.
The track comes pre-drilled at 16 in (406 mm) centers. Slide a recess-mount bracket into the upper channel and line up its center hole with a track hole.
Drop a screw through both to hold them. Turn the bracket 90 degrees, tighten both set screws with the 3/32 in (2.4 mm) hex key, and remove the screw.
Repeat at every hole along the track.
Clearance: Holes at 16 in (406 mm)
Check: A bracket is locked at each pre-drilled hole
Warning: The structure must carry the track, drive and fabric together. The installer adds blocking where none exists.
Recess-mount: fix the track
Position the track and drive a 1 1/2 in (38.1 mm) wood screw through each track hole and bracket into a wooden member.
Inside a Lutron recessed pocket, use the 1/2 in (12.7 mm) track-mounting screw through the track and the recessed mounting bracket instead. The WIN-DREC-TOOL spaces the track evenly and guides the drill.
Clearance: Pocket at least 1 1/16 in (27 mm) deep and 2 1/4 in (57 mm) wide
Check: Pocket depth does not touch the fabric
Warning: The wood screws supplied suit wooden members only. Other structures need the installer's own fasteners.
Install the drive
Choose slim orientation, recommended for fold style drapery, or original orientation. Line the drive's mounting flange up with the rail box tabs and drive shafts.
Push it in until the tabs seat fully. Rotate the drive in the flange until the securing holes line up, keeping the harness free.
Fit the securing screw.
Check: Securing screw fitted and tight before the drapery is run
Warning: The securing screw is what holds the drive safely
Wire the drive
Lock the breaker off or pull the fuse. Strip 2 in (51 mm) of jacket from the wall cable and 1/4 in (6 mm) from each wire.
Clamp the wires in the 4-pin block (Common, Power, Open, Close) with a small flat-blade screwdriver, leaving about 1/16 in (2 mm) bare. Plug the block into the drive and tie the cables clear of moving parts.
A stand-alone keypad or a QSE-IO interface (document 040391) switches the drive.
Clearance: Strip 2 in (51 mm) jacket, 1/4 in (6 mm) per wire, 1/16 in (2 mm) exposed
Check: Cables secured where they cannot foul the drapery
Warning: Shock hazard: breaker locked off or fuse removed before wiring the block
Hang the drapery panel
Size the panel so its top and the track bottom sit about 4 in (101 mm) above the window casing. Leave 1/2 in to 1 in (13 mm to 25 mm) above the floor.
Clip a pendant to each male auxiliary snap and hang it in its auxiliary carrier. Fasten the remaining snaps to the drive and idler snap brackets and the master carriers.
The snap layout follows the draw: one-way, or center draw with butt or overlap closure.
Clearance: 4 in (101 mm) above the casing; 1/2 in to 1 in (13 mm to 25 mm) above the floor
Check: Snap layout matches the chosen draw and closure
Power up and test pull-to-start
Connect the power supply. Tug the leading edge gently toward close and let go, and the drive takes the panel fully closed.
Wait 5 seconds after it stops, then tug toward open and let go. The drive runs it fully open.
Check: The drapery reaches both ends on its own after each tug
Test the keypad and troubleshoot
Tap Close, wait 5 seconds after the panel stops, then tap Open.
No response means no power at the drive: confirm the line voltage and every connection. A drive past its maximum continuous run time needs a 20-minute wait.
A drapery that answers a tug but not the keypad lacks keypad power, so check its Common. One running the wrong way has Open and Close reversed at the keypad or drive block.
Check: Keypad Close and Open move the drapery the right way; if not, exchange the keypad Open and Close wires.
Requirements Lutron states in 045981
What the guide requires for a Alena shade before and during installation:
- Drive
- ALAC-EDU-D105-PT electronic drive unit, 24 V DC to 36 V DC, 41 W, end motor bracket attached. A dual system adds a second track and drive.
- Environment
- Ambient operating temperature 32 °F to 104 °F (0 °C to 40 °C), 0 to 90% non-condensing humidity, indoor use only
- Tools
- Tape measure, small flat-blade screwdriver, #1 and #2 Phillips screwdrivers
- Power drill and bits, level, pliers
- 3/32 in (2.4 mm) hex key, supplied with the recess-mount system
- Ceiling-mount cam lock spacing
- First cam lock within 8 in (200 mm) of each end mark
- Next cam lock 16 in (400 mm) inward
- Rest 16 in to 24 in (406 mm to 610 mm) apart
- 16 in (406 mm) at stackback for non-sheer panels
- Drawing prints 203 mm and 406 mm for the first two
- #8 mounting screws not included, shims on an uneven ceiling
- Recess-mount fixing
- Track pre-drilled at 16 in (406 mm) centers
- Recess-mount bracket at every hole, locked with the 3/32 in (2.4 mm) hex key
- #8 x 1 1/2 in (38.1 mm) wood screws provided, wooden members only
- Or the 1/2 in (12.7 mm) track screw into a recessed mounting bracket
- Minimum pocket
- 1 1/16 in (27 mm) deep and 2 1/4 in (57 mm) wide, with the depth kept clear of the fabric
- Drive orientation
- Slim orientation is recommended for fold style drapery, original the alternative. The securing screw must be fitted before the drapery is operated.
- Wiring
- Strip 2 in (51 mm) of jacket and 1/4 in (6 mm) per wire
- Leave about 1/16 in (2 mm) of conductor exposed
- 4-pin block: Common, Power, Open and Close
- Lock the breaker off first
- Keypad contacts are momentary and normally open
- Fabric configurations
- Draws: one-way, center draw with butt or overlap closure
- Master carriers take 3 female snaps
- Drive-end and idler-end snap brackets take 3 male snaps each
- Auxiliary carriers take the pendants
- Panel height
- Track bottom and panel top typically 4 in (101 mm) above the window casing. Keep 1/2 in to 1 in (13 mm to 25 mm) between panel bottom and floor.
- Pull-to-start check
- Tug the leading edge toward close and release, wait 5 seconds after it stops, then tug toward open. The drive runs to each limit. Then repeat with the keypad Close and Open buttons.
- Troubleshooting
- No response: no drive power, so check line voltage and all wiring
- No response: maximum continuous run time exceeded, wait 20 minutes
- Responds to a tug, not the keypad: check keypad power and Common
- Runs the wrong way: swap the Open and Close wires
Questions about document 045981
The answers come from Lutron document 045981 and New Way's record of it.
What is Lutron document 045981?
Lutron's two-page Alena ripplefold installation guide, printed P/N 045981 Rev A, dated 09/2024, which Lutron serves as file 045402.
Which revision of 045981 is current?
Rev A, dated September 2024, is the revision Lutron publishes. New Way checked it against assets.lutron.com on 15 October 2026.
Which drapery tracks does 045981 cover?
Lutron Alena drapery tracks. For related steps Lutron refers readers to document 040391.
How far apart do the ceiling cam locks go?
Lutron document 045981 places the first cam lock within 8 in (200 mm) of each end mark, all in one straight, level line.
- Next cam lock: 16 in (400 mm) inward
- Rest: 16 in to 24 in (406 mm to 610 mm) apart
- Stackback of non-sheer panels: 16 in (406 mm) recommended
How big must a recess pocket be?
Lutron document 045981 gives a minimum pocket depth of 1 1/16 in (27 mm) and width of 2 1/4 in (57 mm). The pocket depth must not interfere with the fabric.
What does the drive need electrically, and what controls it?
Lutron document 045981 names the ALAC-EDU-D105-PT at 24 V DC to 36 V DC and 41 W.
- 4-pin block terminals: Common, Power, Open and Close
- Stand-alone: a keypad with momentary normally open contacts
- Integrated: a QSE-IO contact closure interface, programmed per document 040391
Which way round does the drive go?
Lutron document 045981 recommends the slim orientation for fold style drapery, with the original orientation as the alternative.
In both, the drive goes into the rail box and rotates to align the securing hole. The securing screw locks it before use.
How do I test the drapery after wiring?
Lutron document 045981 says to connect the power supply, then tug the leading edge toward close and release.
The drive runs closed; wait 5 seconds, tug toward open, then repeat with the keypad Close and Open buttons. Swap the Open and Close wires at the keypad if it runs the wrong way.
Other Alena installation guides
Installation guides for the same Alena system:
| Document | Drive class | Revision | Date |
|---|---|---|---|
| 045984Drapery Installation Guide: QS RippleFold | A | Nov 2024 | |
| 045983Sivoia QS Recessed System for Drapery Installation Guide | A | Sep 2024 |
Documents used with 045981
Lutron documents 085319 and 085327 are the Alena drapery specification submittals, and 045984 is the Alena QS ripplefold installation guide. Lutron document 045981 refers QSE-IO wiring and programming to document 040391.
| Document | Type | Revision | Date |
|---|---|---|---|
| 040391Sivoia QS Roller Shades Installation Guide: QSE-IO Programming | Installation Guide | D | Mar 2021 |
| 085319Drapery Specification Submittal | Specification Submittal | I | Dec 2025 |
| 085327Drapery Specification Submittal: QS Wireless System (All Models) | Specification Submittal | L | Dec 2025 |
| 085807Drapery CAD Drawing: Ceiling-Mount, Section View | CAD Drawing | B | |
| 085810Sivoia QS Drapery CAD Drawing: Ceiling Bracket, Detail Drawing | CAD Drawing | A | |
| Drapery Revit Family: Basic Model | Revit Family | ||
| Drapery Revit Family: Detailed Model | Revit Family | ||
| 048843Sivoia QS Drapery Application Note: Recessed System | Application Note | B | Oct 2024 |
| 3672560Drapery Product Brochure: Pull-To-Start Sell Sheet | Product Brochure | C | Nov 2018 |
| 048736Sivoia QS Application Note: Maximizing Light Blockage with Guestroom Window Treatments | Application Note | C | Jul 2022 |
Revisions of 045981
This page always shows the revision Lutron publishes today. Lutron replaces the file in place and does not keep earlier revisions online.
| Revision | Date | Status |
|---|---|---|
| A | Sep 2024 | Current. The file on assets.lutron.com. Checked 15 Oct 2026. |
Not covered in 045981, and what to read next
Lutron document 045981 does not cover building the ceiling pocket, programming the QSE-IO interface, or the system's weight capacities.
Publisher and citation for document 045981
Lutron Electronics Co., Inc. publishes document 045981, Rev A, and serves it from assets.lutron.com. New Way hosts no copy and last checked the file there on 15 October 2026.
Lutron and Alena are trademarks of Lutron Electronics Co., Inc.
Reviewed by Edmond Hong, Technical Specialist, New Way.
Specifying Alena?
New Way supplies and installs Lutron Alena shading in Malaysia and Singapore. A New Way specifier can check your shade schedule and drawings before you submit.
The form opens with document 045981 filled in.
