LEGRAND Wattstopper DCLV2 Installation Instructions Manual

Wattstopper

Decorator Style 0-10V Controller

®

No: 27465 – 06/18 rev. 2

Installation Instructions • Instructions d’Installation • Instrucciones de Instalación

Catalog Number • Numéro de Catalogue • Número de Catálogo: DCLV2

Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China

SPECIFICATIONS

Power Supply .......................................Wattstopper Power Pack

Rating .............................................................. 24VDC, 16mA

Control outputs

For 0–10V Dimming Ballasts:

Sink ................................................................up to 50mA

Maximum voltage .................................................9.5VDC

Minimum voltage ................................................0.75VDC

Operating Temperature .......................32° to 104°F (0° to 40°C)

DESCRIPTION

The DCLV2 0–10V dimming wallbox controller includes a Manual On feature or partial Auto On.
The DCLV2 must be used with BZ Series power packs and can be combined with occupancy sensors.

Features

• Control electronic ballasts and drivers for LED systems.

• Sink up to 50mA, allowing the product to control up to 100 ballasts wired in parallel (each ballast sourcing 0.5mA).

• 0–10V output ranges at a minimum between

• Able to receive a sensor input.

• Operating supply voltage 24VDC: Class-2 device powered directly from an external source.

• Wattstopper BZ series for 0-10V ballast control.

0.75VDC and 9.5VDC.

INSTALLATION

NOTE: INSTALL IN COMPLIANCE WITH ALL APPLICABLE CODES & STANDARDS.

Failure to follow these instructions may cause personal injury or equipment damage.
The DCLV2 is a Class 2 product. A low voltage cable with the appropriate number of conductors must be installed. For ease of

installation, manufacturer recommends use of a deep wall box.

1. Disconnect power to circuit by turning circuit breaker OFF before installation.

2. Remove the existing wall plate and switch, if one is present. If there is an existing line voltage switch the wiring must be converted
to low voltage in order to use the origina
remain, however a new wall box must be installed for the DCLV2 according to NEC requirements.

3. Install power pack to control the desired lighting circuit.

4. Strip existing wires 1/4”. If two wires will be connected to the same terminal, both wires must be the same gauge. Connect wires
as appropriate for your application. See the wiring diagrams on the following page.

5. Attach the wall plate.

6. Switch the circuit breaker bac

k ON.

l wall box location for the DCLV2. Alternatively, the existing line voltage switch may

LOAD TYPES

**Ground

**Ground

**Ground

',00(5%27720),1*(5

'&2',00(5723),1*(5

DIMMING MODE

Use the DCLV2 for these load types:

• 0 to 10V electronic dimming ballasts (Mark 7 or equivalent)
with maximum of up to 50mA.

• Compatible LED systems (verify compatibility with LED control
manufacturer).

TERMINAL BLOCK

The DCLV2 has a wiring terminal block with 7 positions:

1 24VDC input

2 Common

3 0–10V Violet

4 Sensor input

5 Control Output

6 0–10V Gray

7 Common

WARNING: TURN THE POWER OFF AT THE

CIRCUIT BREAKER BEFORE INSTALLING

THE DEVICE OR POWER/SLAVE PACKS.

The DCLV2 supports low-voltage DC dimming, using Class 2
wires. Multiple circuits can use the same dimming signal without
additional power equipment.

0–10V Dimming curves

To accommodate various types of ballasts, the DCLV2, executes
a straight proportional relationship between the internal level and
the voltage provided, 0.6VDC to 9.5VDC.

0–10V Dimming (with ON/OFF option)

• When the user ramps up, relay 1 output
switches from 0V to 24VDC. This closes
the power pack relay to supply line
voltage to the light fixtures.

• When the user ramps down and the
0–10V output becomes 0V, relay 1
switches to 0V. This opens the power
pack relay to remove power to the
light fixtures. This allows the ballast to
smoothly ramp down and then be turned
OFF.

NOTE: An ON to OFF transition can take

longer than expected (by about 2
seconds) because the DCLV2 is
dimming down. The OFF to ON
transition is immediate.

WIRING EXAMPLES, LIGHTING CONTROL

Blue

Blue

Red

Red

Red

Red

Black

Red

Red

Blue

Blue

Red

Black

Blue

Blue

Red

VioletGray

24VDC

Common

0–10V

Sensor

Control

0–10V

24VDC

Common

Sensor

Control

Fixture

DCLV2

Fixture

DCLV2

Neutral

Hot

White

Black

Low Voltage Wires

BZ Series

Power Pack

Brown

Orange

Gray

Black

0-10V wiring diagram

Neutral

Hot

White

Black

Low Voltage Wires

BZ Series

Power Pack

Brown

Orange

Gray

Black

Ballast ON/OFF control wiring diagram

To control a simple ON/OFF system do not connect the 0-10V output on
the DCLV2.

Red

Blue

Black

Blue

Red

Control Output

Red

Red

Blue

+24VDC

Common

Red

Blue

VioletGray

24VDC

Common

0–10V

Sensor

Control

0–10V

Any
24VDC
Ceiling/Wall
Sensor

Ground

Neutral

Hot

White

Black

Low Voltage Wires

BZ Series

Power Pack

Brown

Orange

Black

Gray

Black

Sensor input wiring diagram

NOTES

Any BZ series power pack will work with the DCLV2, but the
following should be noted

• The Orange, Brown, and Gray wires on the BZ-150 and
BZ-250 are not used and should be capped

• The Manual/Auto On switch on the BZ-150 and BZ-250
should be left in the Auto-On position. Manual functionality is
handled by the DCLV2.

• The BZ-200 and BZ-250 must be grounded to ensure signal
integrity,not for safety ground.

2

Fixture

DCLV2

SETTING THE OPERATING MODE

',00(5%27+),1*(56

',00(5%27720),1*(5

By default, Manual On mode is enabled. Auto On is disabled.

To enable Auto On mode:

1. Press and hold the top and bottom of the paddle for two seconds to enter LEARN
mode.

2. Release the paddle.

3. Press and hold RAISE for two seconds, until the device confirms the new mode by
flashing its LED red, for 1.5 seconds.

4. Press and hold LEARN again (for two seconds) to exit the setup/binding mode and
return to normal operation.

To switch back to Manual On mode:

1. Press and hold the top and bottom of the paddle for two seconds to enter LEARN
mode.

2. Release the paddle.

3. Press and hold LOWER for two seconds, until the device confirms by flashing its LED
green, for 1.5 seconds.

4. Press and hold LEARN again (for two seconds) to exit the setup/binding mode and
return to normal operation.

NOTE: For both Manual On and Auto On, if the top of the paddle is momentarily pressed

when the load is already ON, the load will go to 100%.

LEARN

RAISE

Red LED confirms

Auto On mode.

LOWER

Green LED confirms

Manual On mode.

Partial On Mode

By default, when the sensor triggers occupancy, the DCLV2 will normally set the load to the dimming level that it was at when Manual
On or Auto On is enabled. This is referred to as Partial On. To set the fixed value for Partial On:

1. Press and hold the top and bottom of the paddle for two seconds to enter LEARN mode.

2. Release the paddle.

3. Use the paddle to set the desired dimming level for the fixed amount.

4. Press and hold LEARN again (for four seconds) to exit the setup/binding mode and return to normal operation.

NOTE: By default, or after a reset, Partial On is enabled with a fixed value of 50%.

To disable the Partial On feature:

1. Turn OFF the Load.

2. Press and hold the top and bottom of the paddle for two seconds to enter LEARN mode.

3. Release the paddle.

4. Press and hold LEARN again (for four seconds) to exit the setup/binding mode and return to normal operation.

Alternatively, you can use this second method to disable Partial On:

1. Press and hold the top and bottom of the paddle for two seconds to enter LEARN mode.

2. Release the paddle.

3. Press the bottom of the paddle till the load is off.

4. Press and hold LEARN again (for four seconds) to exit the setup/binding mode and return to normal operation.

Retrigger Mode

When in Manual On mode, and the connected sensor registers a vacancy and turns the load OFF, an automatic 30 second retrigger
mode is enabled. If the sensor registers occupancy, the load will return to its previous level. After the 30 second retrigger period, when
the sensor registers occupancy, the load will respond based on the Manual On or Auto On setting from the DCLV2.

Resetting to Factory Defaults

Facory default for the DCLV2 is Manual On with Partial On enabled at 50%. To reset:

1. Press and hold the top and bottom of the paddle for 10 seconds

2. The green LED will blink and the lights will turn off, inidicating the the reset is complete.

3

WARRANTY INFORMATION INFORMATIONS RELATIVES À LA GARANTIE INFORMACIÓN DE LA GARANTÍA

Wattstopper warranties its products to be free
of defects in materials and workmanship for a
period of five (5) years. There are no obligations
or liabilities on the part of Wattstopper for
consequential damages arising out of, or in
connection with, the use or performance of this
product or other indirect damages with respect
to loss of property, revenue or profit, or cost of
removal, installation or reinstallation.

No. 27465 – 06/18 rev. 2

© Copyright 2018 Legrand All Rights Reserved.
© Copyright 2018 Tous droits réservés Legrand.
© Copyright 2018 Legrand Todos los derechos reservados.

Wattstopper garantit que ses produits sont
exempts de défauts de matériaux et de fabrication
pour une période de cinq (5) ans. Wattstopper
ne peut être tenu responsable de tout dommage
consécutif causé par ou lié à l’utilisation ou
à la performance de ce produit ou tout autre
dommage indirect lié à la perte de propriété, de
revenus, ou de profits, ou aux coûts d’enlèvement,
d’installation ou de réinstallation.

Wattstopper garantiza que sus productos
están libres de defectos en materiales y mano
de obra por un período de cinco (5) años. No
existen obligaciones ni responsabilidades por
parte de Wattstopper por daños consecuentes
que se deriven o estén relacionados con el
uso o el rendimiento de este producto u otros
daños indirectos con respecto a la pérdida
de propiedad, renta o ganancias, o al costo
de extracción, instalación o reinstalación.

800.879.8585
www.legrand.us/wattstopper