LEDRU LED 0-10V Zone Controller Installation Guide
© 2018 EnOcean GmbH V3.0
LEDRU-W-EO / LEDRU-W-AU DD08 and up
Page
2
* F
or high sinking current and dim value settings below 1V, the output voltage may
exceed the selected output value and reach 1V max.
1.
Planning
Take a moment to plan for the module’s successful
operation and optimal communication with other system
components.
Always use a qualified installer
Install in an appropriate location
Take care not to damage the radio antenna, the orange
wire that runs in a groove on the outside of the module
that runs in a groove on the outside of the module
Consider the construction materials in the space and
obstacles that may interfere with RF signals
2.
Installing
Read and understand instructions completely before
starting.
ELECTRICAL SHOCK HAZARD
High Voltage. This device must be installed
by a qualified installer or electrician. Follow
all applicable electrical codes for installation.
1.
Turn off power at the circuit breaker or fuse and test that
power is off before wiring the device.
NOTE:
Use a non-metal electrical enclosure for best
wireless communication performance.
2.
Identify the wiring connection at the installation site to
coordinate with the following wiring diagram.
NOTE
: For display purposes, white wire is shown as
yellow.
3.
Determine which of the two installation methods is most
appropriate:
A.
Installed inside the electrical box.
NOTE
: For best performance, remove the antenna from its slot
and elongate it outside and away from the box.
B.
Installed using the threaded connector:
i.
Insert the threaded connector through a ½” diameter
knockout.
ii.
Thread the 5 module wires inside the electrical box and
through the lock nut.
4.
Connect the wires using wire nuts and cap any bare wires.
NOTE
: After the module is linked and configured, you can
secure it in the installed location, see step 8.
5.
Fold the wires neatly and either place the module in the
box or secure the threaded connector with the lock nut.
6.
Position the module so that the setup interface and antenna
face forward (out).
TIP
: If the RF reception is poor, elongate the antenna as
shown in figure A.
7.
LEDRU-W-AU models only: If connecting an external
Occupancy sensor, use the orange 12V DC out wire to
supply the sensor, connect Sensor Ground to the Grey wire
and connect the Yellow external sensor in wire to the
Occupancy sensor output. The sensor output must be able
to connect the yellow wire to 12V in case of occupancy,
otherwise to disconnect.
8.
Restore power to the circuit.
9.
Use the setup interface to link devices and configure
settings (refer to the “Linking” & “Configuration” sections).
Shorting the Relay Load (RED) or shorting
the 0-10V output wires (Grey/Purple) will
cause permanent damage to the LED
controller. The 0-10V control lines must be
connected to matching control interfaces
