ALW MR1 User manual

A1035 22nd Avenue, Unit 1 nOakland, CA 94606 P510.489. 253 0 [e-mail] Walwusa.com
ILLUMINATE THE SOUL
INSTALLATION INSTRUCTIONS
CRESCENT MOONRING
SHAPES W/ ROTATABLE CONNECTORS
MR1/MR1.5/MR3-RQ | Suspended, Ceiling | LED

MR-RQ Installation Guide 2 of 12 102-000031- IG071719-B.0
Safety & Warnings!
1. Read all instructions.
2. Install in accordance with national and local electrical code regulations.
3. This product is intended to be installed and serviced by a qualied, licensed electrician.
4. Only install with a compatible Class 2 LED Constant Current Driver. This product has not been evaluated
for use when connected to an LED driver that does not comply with Class 2 voltage and energy limited
supplies.
5. Do not install in wet locations. For dry and damp use only.
6. Turn off electrical power before installing or servicing xture in any way.
7. To reduce the risk of re and overheating, make sure all connections are tight.
1. Lisez toutes les instructions.
2. Installez conformément à la réglementation du code électrique national et local.
3. Ce produit est destiné à être installé et entretenu par un électricien agréé qualié.
4. Installez uniquement avec un pilote de courant constant à DEL de classe 2 compatible. Ce produit n’a
pas été évalué pour une utilisation lorsqu’il est connecté à un pilote de LED qui n’est pas conforme aux
alimentations de tension et d’énergie limitée de classe 2.
5. Ne pas installer à l’extérieur ou dans des endroits humides. Pour une utilisation en intérieur et sec
seulement.
6. Coupez l’alimentation électrique avant de évoluer le système d’éclairage en aucune façon.
7. Pour réduire le risque d’incendie et de surchauffe, assurez-vous que toutes les connexions sont bien
serrées.
Attention!
SHOCK HAZARD! May result in serious injury or
death. Turn power OFF at circuit breaker prior
to installation or servicing.

MR-RQ Installation Guide MR-RQ Installation Guide 3 of 12 102-000031- IG071719-B.0
Table of Contents
Troubleshooting 12
Installation 5
Prepare Ceiling 5
Ceiling Mount 9
Fixture 6
Luminaire Overview 4
Diagrams 4
Included 4
Parts (by others) 4
Tools Required 4
Quick Specs 4
Wiring Diagrams 10

MR-RQ Installation Guide MR-RQ Installation Guide 4 of 12 102-000031- IG071719-B.0
Drill
#2 phillips bit
Tools Required
Wire strippers
Input Voltage / Frequency:
See product label
Rated Power:
See product drawing
Ambient Temperature:
-4° – 120°F (-20° – 50°C)
Environment:
Dry and damp locations
Quick Specs
Junction Box
Parts (by others)
Wood Screws, #10, 1.5”
long
Included:
Susp. Bullet and Ceiling Fitting
Canopy Assembly Suspension Cable 5/64"Hex Key
Overview:
9⁄16"
29⁄32"
Each mark
represents
10º
MR1.5
Each mark
represents 5˚
3⁄4"
2"
MR3
Connector rotates max 20°
Connector rotates max 20°

MR-RQ Installation Guide 5 of 12 102-000031- IG071719-B.0MR-RQ Installation Guide
Install remote driver J-Box(es) in an accessible/
serviceable location. Run low voltage wire from Remote
Driver J-Box to Canopy J-Box in accordance with local/
state/federal regulations.
3Install Remote Driver J-Box
Canopy Fittings may also be mounted using toggle bolts.
4BInstall Canopy Fitting - Toggle Bolts
Canopy Fittings may also be mounted on 1/4”-20
Threaded Rods.
4CInstall Canopy Fitting - 1/4”-20 Threaded Rods
Installation: Prepare Ceiling
Canopy Fittings may be installed directly into framing with
appropriate hardware.
4AInstall Canopy Fitting - Framing
See nal/record drawings for mounting locations. Install
framing, strut or 1/4-20 ceiling rods to match mounting
locations.
1See Final/Record Drawings for Mounting Locations
SAMPLE DRAWING
Install Canopy J-Box (sold separately) at power feed
location per nal/record drawing.
2Install Canopy J-Box
SAMPLE DRAWING

MR-RQ Installation Guide MR-RQ Installation Guide 6 of 12 102-000031- IG071719-B.0
Align adjacent xtures
6Suspend xture
Insert other end of suspension cable through grip-
per and suspend xture at designated spot. Make
sure male joint of one section faces female joint of
other section.
Fixture sections will be labeled if required to feed
power cables from one section to another. To con-
nect power, route power cable to adjoining xture
and pass through to the indirect side. For ceiling
mount xtures, this step has to be completed before
mounting xture to ceiling.
7Feed power cable through adjoining section
9
Align male and female connectors of adjacent
xtures and pull wire into xture so that there is no
slack around rotating connectors. Lilghtly tighten set
screws with 5/64" hex key so rotating joints remain
connected but can still be adjusted. For ceiling
mount version, similary align connectors while
mounting. Make sure wires do not get pinched
between parts.
8Connect wires
Connect wires from adjacent section to lever nuts
on the indirect side. Pull lever up, insert wire and
press lever down. Make sure there are no loose
connections and polarity is correct.
SHOCK HAZARD! May result in serious injury or
death. Turn power OFF at circuit breaker prior to
installation or servicing.
!
DO NOT PINCH OR PUT EXCESSIVE TENSION ON
WIRES while joining sections or reattaching end
caps.
Route Suspension Cable through Suspension Bullet. Ball
end should sit in Suspension Bullet. Screw Suspension Bullet
to Ceiling Fitting.
5Route Suspension Cable and Attach to Ceiling
Installation: Fixture

MR-RQ Installation Guide MR-RQ Installation Guide 7 of 12 102-000031- IG071719-B.0
10 Adjust xture to desired angle
11 Tighten set screws
13 Cut excess cable/fasten cable gripper
Tighten set screws on connector to secure both
xtures with provided 5/64" hex key. Make sure the
joints are properly aligned.
Adjust lengths of suspension cables at all locations
on xture to rotate it at desired angle. Maximum
rotation of joint is 20°.
Cut excess suspension cable and srmly tighten
cable gripper cap .
12 Install indirect cover plates
Install indirect cover plates on center brackets by
fastening provided 6-32 screws.
Raise wiring and canopy assembly to J-box. Refer to
nal/record drawing to make wiring connections. Ensure
Power is OFF prior to connecting wiring.
14 Raise Canopy to Ceiling
Mount Canopy Bracket to J-Box using provided screws,
then secure Canopy over J-Box with nial. CAUTION: Do
not pinch wire connections.
15 Mount Canopy Bracket to J-Box & Secure Canopy

MR-RQ Installation Guide MR-RQ Installation Guide 8 of 12 102-000031- IG071719-B.0
Mount Canopy Bracket to J-Box using provided screws,
then secure Canopy over J-Box with nial. Attach bullet
(with cable) to canopy. CAUTION: Do not pinch wire
connections.
15BCombo Canopy Installation
!
DO NOT PINCH OR PUT EXCESSIVE TENSION ON WIRES while
installing canopy.
Turn breaker ON and check if xture operates as
intended and that there are no loose connections.
16 Turn Power On
Ensure lenses overlap, as shown.
17BInstall Direct Lenses
Carefully angle/snap lenses into xture, as shown. Note:
because lenses are not adhered to xture, xture may
only be mounted at moderate angles.
17AInstall Direct Lenses

MR-RQ Installation Guide MR-RQ Installation Guide 9 of 12 102-000031- IG071719-B.0
21 Bring Fixture to Ceiling
Bring xture close to ceiling and align Ceiling Mount
Brackets on xture with Cleat Bosses. Ensure wiring
location is correct.
18 Drill Holes in Ceiling & Install Remote Driver J-Box
Drill three 5/8" holes in ceiling at mounting positions (per
nal/record drawing). Follow steps 2-3 to install "Canopy"
J-Box and Remote Driver J-Box and run wiring.
Installation: Ceiling Mount
19 Install Non-Power Feed Cleat Bosses
Install two non-power feed Cleat Bosses either directly
into framing/blocking, onto a 1/4"-20 rod, or using toggle
bolts. Use a 1/2" washer (0.05-0.069" thickness) between
Cleat Boss and ceiling.
23 Install Non-Power Feed Cleat Bosses
Insert Retaining Pins, ensuring that they "click" into place
around Boss and sit in gap between Mount Bracket and
Collar of Boss. CAUTION: Do NOT pinch wires during this
process.
Feed wiring through the grommet on cover plate and
route through ceiling to Remote Driver.
22 Feed Wiring to Remote Driver
To Remote
Driver
Cleat Boss
Mount
20 Install Power Feed Cleat Boss
One of the Cleat Bosses will have a power feed - make
another 5/8" hole 2" from one of the Cleat Boss holes for
wiring from xture to remote driver.
2”
ø 5/8”
(3x) 5/8” Holes

MR-RQ Installation Guide MR-RQ Installation Guide 10 of 12 102-000031- IG071719-B.0
Wiring Diagrams
Brown
Blue
Driver 1 LED +
Driver 1 LED -
Yellow
Orange
Driver 2 LED +
Driver 2 LED -
DC
Black
White
Green
Ground
Line Voltage (Hot)
Line Voltage (Neutral)
L
N
AC 50/60Hz
Traditional On/Off
Remote LED
Driver J-Box
Brown
Blue
Driver 1 LED +
Driver 1 LED -
Yellow
Orange
Driver 2 LED +
Driver 2 LED -
DC
Black
White
Green
Grey
Purple
Line Voltage (Hot)
Line Voltage (Neutral)
Ground
0-10VDC (Dim-)
0-10VDC (Dim+)
L
N
AC 50/60Hz
DIM-
DIM+
0-10V Dimming
Remote LED
Driver J-Box
Brown
Blue
Driver 1 LED +
Driver 1 LED -
Yellow
Orange
Driver 2 LED +
Driver 2 LED -
DC
Black
White
Green
Clear
Black
DMX in shield
DMX in -
Line Voltage (Hot)
Line Voltage (Neutral)
Ground
L
N
AC 50/60Hz
DMX In Shield
DMX in -
Red
DMX in +
DMX in +
Clear
Black
DMX out shield
DMX out -
White
DMX out +
DMX Out Shield
DMX out -
DMX out +
DMX
Remote LED
Driver/Decoder
J-Box
Brown
Blue
Driver 1 LED +
Driver 1 LED -
Yellow
Orange
Driver 2 LED +
Driver 2 LED -
DC
Black
White
Green
Purple
Grey
Line Voltage (Hot)
Line Voltage (Neutral)
Ground
Data +
Data -
L
N
AC 50/60Hz
DATA +
DATA -
DALI
Remote LED
Driver/Decoder
J-Box
Brown
Blue
Driver 1 LED +
Driver 1 LED -
Yellow
Orange
Driver 2 LED +
Driver 2 LED -
DC
Black
White
Green
Purple
Grey
Line Voltage (Hot)
Line Voltage (Neutral)
Ground
E1
E2
L
N
AC 50/60Hz
E1
E2
Lutron LDE
Remote LED
Driver J-Box
Canopy/Power Feed
Canopy/Power Feed
Canopy/Power Feed
Canopy/Power Feed
Canopy/Power Feed

MR-RQ Installation Guide 11 of 12 102-000031- IG071719-B.0
Wiring Diagrams
Brown
Blue
Driver 1 LED +
Driver 1 LED -
Yellow
Orange
Driver 2 LED +
Driver 2 LED -
DC
Black
White
Green
Grey
Purple
Line Voltage (Hot)
Line Voltage (Neutral)
Ground
0-10VDC (Dim-)
0-10VDC (Dim+)
L
N
AC 50/60Hz
DIM-
DIM+
Yellow
Brown
0-10VDC (Tune-)
0-10VDC (Tune+)
TUNE-
TUNE+
0-10V Tunable
Remote LED
Driver/Decoder
J-Box

MR-RQ Installation Guide MR-RQ Installation Guide 12 of 12 102-000031- IG071719-B.0
Troubleshooting
Full Fixture does not illuminate • Ensure xture is wired correctly and power is on.
• Check that circuit breaker is on and not off or tripped.
• LED driver may be defective.
• Ensure no wires are pinched between parts after joining connec-
tors.
Full xture is ickering • 0-10V, DMX, and DALI Dimming Models: Ensure polarity is correct for
DATA + and - connections. Swapping DATA + and - connections can
cause ickering.
• TRIAC Dimming Models: Ensure a compatible TRIAC Forward Phase
dimmer is connected to xture. Call tech support for further informa-
tion.
• Possible loose DATA + and - connections from xture to 0-10V, DMX,
or DALI control.
• Possible loose low voltage DC + or - connection from driver to LED.
Call customer support.
Fixture section(s) do not
illuminate
Fixture section(s) are ickering
Only a certied electrician can service and troubleshoot product eld issues. Always turn main power off
before servicing xture.
Fixture does not dim
• Possible loose low voltage DC + or - connection between LED
boards or from LED driver to LED boards.
• Some xtures need multiple LED drivers. In this case, it’s possible one
of the drivers is defective, which will cause the LED connected to
the driver not to illuminate. Call tech support.
• Ensure no wires are pinched between parts after joining connec-
tors.
• Possible loose low voltage DC + or - connection between LED
boards.
• 0-10V, DMX, and DALI Dimming Models: Ensure polarity is correct
for DATA + and - connections. Swapping DATA + and - connections
can cause ickering.
• TRIAC Dimming Models: Ensure a compatible TRIAC Forward Phase
dimmer is connected to xture. Call tech support for further infor-
mation.
• Possible loose DATA + and - connections from xture to 0-10V, DMX,
or DALI control.