Homeworks Interactive HWI-PO-120 Installation Instructions Manual

Installation Instructions
Danger - Locate and lock supply breaker in the
OFF position before installing processor assembly.
1. Install processor assembly in the enclosure: The
HomeWorks Interactive
® TM
enclosure using three mounting keyholes (see Figure 4).
These are not to be confused with the two black plastic
plugs in the processor cover. DO NOT REMOVE THE
BLACK PLASTIC PLUGS.
a. For HWI-PM-120 or HWI-PM-D48-120 - Install in
HWI-PNL-8 enclosure in location shown in Figure 1
using the three screws provided. The processor
mounts against the right-hand side of the enclosure.
The bottom edge of the processor is 3 1/4" (8.25cm)
above the bottom wall of the enclosure when it is
positioned properly.
b. For HWI-PO-120 or HWI-PO-D48-120 - Install in
HWI-PNL-LV32 enclosure in location shown in
Figure 2, using the three screws provided with the
enclosure.
2. Set processor address. Set processor address using
Config. Switch S1 (see Figure 3). All switches in Config.
Switch S2 should be placed in the down position. The
HomeWorks Interactive
® TM
grammer if any subsequent changes to the configuration
switches are required. For HWI-PM-120 or HWI-PM-
D48-120, set the Module Interface address switch to "0".
For HWI-PO-D48-120 or HWI-PM-D48-120, the Dimmer
Interface is already addressed to "1".
3. Connect to HomeWorks
For HWI-PM-D48-120 or HWI-PO-D48-120 models only,
connect the communication wiring from the dimmers to
the factory installed Dimmer Interface Board (see Figure
4). Connect the buses according to the bus assignments
that were made using the HomeWorks
Utility. Gray and violet connections are marked on the
printed circuit board.
4. Connect Dimmer Interface links: For HWI-PM-D48-
120 and HWI-PO-D48-120, a factory harness connects
Link 5 to the Dimmer Interface Board installed. It can be
moved to link 4 or 6 if it is assigned to either of them in
the HomeWorks Interactive
®
D48 boards are to be controlled by this processor, the
communication link to those boards should be connect-
ed into the same terminal block. Do not connect +15V
wire (terminal 2) unless it is connecting to a HWI-D48
which shares a HWI-ENC-LV32 enclosure with the
processor. If the Dimmer Interface link has a cable
length of 50 feet (15m) or more, LT-1 link terminators
must be installed across MUX and
and 4) at both ends of the link. Refer to HWI-D48
instructions (see Figure 6).
Note - Links 4, 5 and 6 are configurable for use as
Keypad links, GRAFIK Eye
are configured by the HomeWorks
Utility.
5. Connect Inter-processor link: The inter-processor link
is used for communication between HomeWorks
Interactive Processors. Connect control wiring to the
TM
TM
Processor is attached to the
Utility will prompt the pro-
Vareo lighting controls.
® ®
Interactive
® TM
Utility. If additional HWI-
TM
MUX (terminals 3
links, etc. These links
®
Interactive
® TM
®
HWI-PO-120, HWI-PM-120,
HWI-PO-D48-120, HWI-PM-D48-120
HomeWorks Interactive
®
Figure 1 - HWI-PNL-8
Preferred Power
Wiring Entry
HWI Processor
Alternate Power
Wiring Entry
Control Wiring Entry
(Class 2)
Figure 2 - HWI-ENC-LV32
Power Wiring Entry
HWI Processor
Control Wiring Entry
This product may be covered under one or more of the following U.S. patents:
4,797,599; 4,889,999; 5,170,068; 5,237,207 and corresponding foreign patents. U.S.
and foreign patents pending. Lutron, GRAFIK Eye, Vareo and HomeWorks are regis-
tered trademarks and HomeWorks Interactive is a trademark of Lutron Electronics
Co., Inc.
© 2000 Lutron Electronics Co., Inc.
Processor Assembly
TM
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1 2 3 4
3 1/4" (8.25cm)
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