11
INSTALLATION • INSTALLING MULTIZONE CONTROLLER
OTHER CAUTIONS:
1. When a magnetic low-voltage circuit is operated at a dim level, with all lamps inoperative, excess
current may flow through the transformer. To avoid possible transformer failure due to overcurrent, use
a transformer that incorporates thermal protection or a fuse at the primary windings.
2. When using with fluorescent ballasts, both lighting fixture and dimmer must be grounded.
3. Use this device only with copper or copper clad wire. With aluminum wire use only devices marked
CO/ALR or CU/AL.
4. Do not mix load types on a single zone (i.e., 120V tungsten and magnetic low voltage).
5. Disconnect power when servicing fixtures or changing lamps.
Figure 2-6: Multizone Controller Wiring Diagram
NOTE: The insulation of the Class I field wiring must be rated no less than 75°C.
NOTE: Each screw terminal is capable of holding up to two (2) 12 AWG wires.
Installation Instructions
1. Remove faceplate and insert conductors.
2. Mount Controller in 4-gang box (10
7
/
16
in. wide, 2
1
/
2
in deep) with 4-gang device cover
(10
11
/
16
in. wide,
1
/
2
in. or
3
/
4
in. deep)
3. Line Voltage Wiring: Remove 1/2in. (.95cm) of insulation from each circuit conductor. Connect lead
wires per wiring diagram (Figure 2-6). Insert straight wires into holes next to appropriate terminal
screws and tighten screws to 9in.-lbs. of torque, as per Figure 2-7.
NOTE: Both Multizone Controllers will automatically assign zone numbers to loads based on which
terminal you connect each load to. For example: connecting a bank of fixtures to the Load 1
terminal means that those fixtures will be the first Zone on that Multizone Controller. Both
Controllers allow you to change these zone numbers, if you desire.
DIMENSIONS MULTIZONE
CONTROLLER / DIMMER
L
L
L
L
L
L
NEUTRAL
LINE
GROUND
DISTRIBUTION PANEL
LOAD 1
LOAD 2
LOAD 3
LOAD 6
LOAD 5
LOAD 4
To D3200
Components
6
D
O
08
8
8
D
LCnet Bus
24VDC (Green/White)
CAN_H (Blue)
Ground (Green)
CAN_L (Blue/White)