Wiring the Wallbox Power Module with DALI Control Unit:
Line/Mains Voltage Wiring Details
Wallbox Power Module Installation and Operation Guide 3
®
• Use properly certified cable for all line
voltage/mains cables.
• Proper short-circuit and overload
protection must be provided at the
distribution panel.
• Install in accordance with all local and
national electrical codes.
• IEC PELV terminals may be temporarily
unplugged for ease of IR, occupancy
sensor, and control wiring.
•
Notice: Risk of damage to unit.
Do not
connect line voltage/mains cable to IEC
PELV terminals.
Step 1: Install wallbox.
Mount an
89 mm deep 4-gang U.S. wallbox on a
dry, flat indoor surface that is accessible
and allows for system programming
and operation. Allow at least 110 mm
clearance above and below the faceplate
to ensure proper heat dissipation.
Allow 25 mm for faceplate overhang on
all sides.
Note:
4-gang wallbox available from
Lutron; P/N 241400.
Step 2: Check control unit wiring.
•
Earth/ground terminal connection must
be made as shown in line voltage wiring
diagrams.
• Follow all local and national electrical
codes when installing IEC PELV wiring
with line voltage/mains wiring.
• Use the rearmost knockouts when pulling
wires into the wallbox. This will provide
the most clearance when mounting the
module.
WARNING!
Shock hazard.
May
result in serious injury or death.
Always turn off circuit breaker or
remove main fuse from power line
before doing any work.
Step 3: Connect line voltage and loads
to control unit.
• Strip 8 mm of insulation off the line
voltage/mains cables in the wallbox.
• Connect the line voltage/mains, ground,
and load wires to the appropriate
terminals on the back of the control unit.
L: Line/Hot
N: Neutral
: Ground
The recommended installation torque is
0.6 N
•
m for line voltage/mains
connections and 0.6 N
•
m for the earth/
ground connection.
Notice:
Proper short circuit and overload
protection must be provided at the
distribution panel. You can use up to
a 20 A maximum circuit breaker with
adequate short-circuit breaking capacity
for your installation.
Notice: Risk of damage to unit.
The Wallbox Power Module with DALI
control units must be in stalled by a
qualified electrician in accordance with
all applicable regulations and building
codes. Improper wiring can result
in damage to control units or oth er
equipment.
Notice:
To avoid overheating and
possible damage to equipment, do not
install control units to dim receptacles,
motor-operated appliances, or
fluorescent lighting not equipped with
DALI electronic dimming ballasts, or other
DALI
devices approved for your location.
Control units are de signed for residential
and commercial use, for indoor use only.
8 mm
LUTRON
LUTRON
Faceplate overhangs
wallbox on all sides;
allow 25 mm
110 mm
ON
OFF
ON
OFF
ON
OFF
