Osram TW-Wall-Station User manual

OSRAM Tunable White Wallstation
Wiring and installation manual
www.osram.us/ds
Light is OSRAM

Overview
The OSRAM Tunable White Wallstation provides quick and accurate color
temperature and brightness control when used in conjunction with an OSRAM
Tunable White LED Driver (58287). The wallstation also provides freedom to adjust
the color temperature of the light engine in the range of 2700K to 6500K. It comes
with three preset scenes which are user programmable. User can control the room
ambiance using these preset buttons. Instructions to program the preset scenes
can be found on page 8 of this manual. It is powered by the DALI power pack
(58290).
Important Safeguards
Note
Tip
!
STOP
When using electrical equipment, basic safety precautions should always
be followed including the following:
—READ AND FOLLOW ALL SAFETY INSTRUCTIONS.
—Do not mount near gas or electric heaters.
—Equipment should be mounted in locations and at heights where it will not
readily be subjected to tampering by unauthorized personnel.
—The use of accessory equipment is not recommended by OSRAM as it may
cause an unsafe condition.
—Do not use this equipment for other than the intended use.
Note
Tip
!
STOP
SAVE THESE INSTRUCTIONS
Wallstation
NAED Ordering Code
58289 TW-Wall-Station
2

Old Work Low Voltage
Mounting Bracket
Mounting Bracket
Low Voltage Device Box:
To ensure that the wall plate is flush to the wall surface, the mounting bracket
should be installed in MULTI GANG orientation with Low Voltage Device Box.
3
Mounting Bracket J-Box
Wallstation Installation
Electrical Metal Device Box:
Install the mounting bracket using the supplied screws. Ensure that the OSRAM
logo and SINGLE GANG labels are facing up.

4
Wallstation Installation (continued)
Place the wallstation assembly into the mounting plate and push gently until
‘clicks’ are heard. This confirms that the pieces are secured.
115.4
71.4 6.1
115.4
71.4 6.1

Decorator Plate Installation
The tunable white wallstation can also be installed with an off-the-shelf
decorator-style wall plate. Multi-gang wallstation installations require
multi-gang decorator wall plates.
Remove the button assembly from the OSRAM wall plate. This can be achieved
by pressing the wall plate with your thumbs near the button assembly while
grasping the OSRAM Wall Plate.
Install the supplied wall strips to the button assembly until they snap in.
Orient the mounting bracket such that the DECORATOR and MULTI GANG
labels are facing up. Using MULTI GANG orientation with decorator plate
ensures that the wallstation sinks deep enough into the wall. This allows the
decorator plate to be flush to the wall surface. Insert the wallstation button
assembly into the mounting plate until ‘clicks’ are heard. Clicks confirm that
the pieces are secured.
5

Install the mounting bracket using the supplied screws. Install the decorator
plate using screws supplied with the decorator plate.
6

7
Wiring
Control wires should be inserted into the left two push-in connectors on the
back of the wallstation. Power to the wallstation and communication to and from
the wallstation is achieved using these two wires only. Right two ports are dum-
my and should not be used.
AWG 18 is recommended.
Please refer to LMS168 on how to use the wallstation in a Tunable White
application.
Faceplate
Control Wires
Strain Release
NC NC
Connect to
Control Bus

Wallstation Feature Description
The wallstation when used in an application can recall 3 preset scenes.
However, these 3 scenes are customizable based on the user’s CCT and
brightness preference. The factory default and custom scenes are stored in the
LED driver. The following figure shows the behavior of different buttons when in
the factory default mode. To save a custom scene setting, obtain the desired
brightness and color level using the “Brightness” and “Color” button
respectively. After desired level is achieved, long press any Scene button for
6 seconds to program. The LED indicator will flash 5 times and then settle
indicating that the setting has been saved.
115.4
71.4 6.1
2700K, 100% brightness
4000K, 100% brightness
Brightness Brightness
Shift to Cooler WhiteShift to Warmer White
Power On/Off
6500K, 100% brightness
8

Installation Notes
The Wallstation is to be installed in dry, indoor locations ONLY. Do not install the
Wallstation in damp locations. Damp locations are defined as: interior locations
subject to moderate degrees of moisture, such as basements, barns, cold-
storage warehouses, as well as partially protected locations under canopies,
marquees and open roofed porches.
Troubleshooting
There are no user-serviceable parts inside the Wallstation. Please return the
device to OSRAM if service is required.
Regulatory Approvals
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the
interference at his own expense.
Modifications not expressly approved by the manufacturer could void the user’s
authority to operate the equipment under FCC rules.
© 2018 OSRAM SYLVANIA Inc.
LMS163 9-18
OSRAM SYLVANIA Inc.
200 Ballardvale Street
Wilmington, MA 01887 USA
888-531-7573
www.osram.us/ds
OSRAM is a registered trademark of OSRAM GmbH.
Specifications subject to change without notice.