Installation Instructions
Please Read Before Installing
Danger - Locate and remove fuse or lock circuit
breaker in the OFF position before proceeding.
1. Turn Power OFF. Turn off power to HomeWorks panel
and Sivoia QED Electronic Drive Units at the circuit
breaker panel or fuse box.
2. Mount the HWI-Q96. To install the HWI-Q96 in the
enclosure (HWI-LV32, HWI-LV17, or HWI-LV24), consult
enclosure instructions to determine the correct location.
The mounting bracket mounts using the holes labeled
for the HWI-CCI or HWI-CCO. Mount the HWI-Q96 with
the screws provided.
3. Set Address. Set the HomeWorks H48 Link address on
the DIP switch to the address assigned to this HWI-Q96
by the HomeWorks Utility. See Figure 3 (next page) to
determine the switch settings. Each HWI-Q96 or
Dimmer Hub (H48) must have a unique address.
4. Connect Sivoia QED Communication Link. Using the
included four pin terminal block labeled "To Sivoia QED
Communication Link", connect the Sivoia QED commu-
nication link (see Figure 4). Use four conductor 18 AWG
(1.0 mm
2
) twisted and shielded Class 2 wire. Lutron wire
model # GRX-CBL-346S-500 may be used so long as
the 18 AWG wires are used for +12 V and Common (ter-
minals 1 & 2). Maximum 4000 ft. (1220 m) total wire run
distance for entire Sivoia QED system. Wire in a daisy
chain or home run wiring configuration.
Danger - Do not connect high voltage wiring to the
HWI-Q96.
5. Connect HomeWorks H48 Link. Using the included
four pin terminal block labeled "To HomeWorks
Processor H48 Link", connect the HomeWorks proces-
sor H48 link (See Figure 4). Only connect pins 1, 3, and
4. DO NOT connect pin 2 (+15 V). Wire in a daisy chain
wiring configuration only. 1000 ft. (305 m) total wire run
distance.
6. Terminate the H48 Link. If any HWI-Q96 or Dimmer
Hub is located more than 50 feet (15 m) from the
HomeWorks processor, the last HWI-Q96 or Dimmer
Hub on the chain must utilize a link terminator across
terminals 3 and 4. LT-1 link terminators that are included
with the processor or HWI-Q96 may be used for this
application (see Figure 2). If LT-1s are unavailable, a 1/2
Watt resistor between 100 and 150 Ohms may be
placed from pin 3 to pin 4 to provide termination.
Termination at the processor end of the chain is also
required; a second LT-1 or resistor should be wired from
pin 3 to pin 4 on the HomeWorks processor terminal
block (see Figure 2).
SOLos
TM
HomeWorks
and Sivoia QED
®
HWI-Q96
12 V
100 mA
Figure 1 - HWI-Q96
HWI-Q96
12 V
100 mA
NEC Class 2
HomeWorks
IEC PELV
SOLos
Integrator
TM
Communication
LEDs
RX
TX
Heartbeat LED
HomeWorks
Address
H48 Link
DIP
Terminal Block
Switch
7. Turn Power ON. Return the supply breaker for the
Sivoia QED EDUs to the ON position. Confirm that the
HomeWorks processor is powered ON as well.
8. Check For Heartbeat. Check the heartbeat LED. It
should be flashing. If it is off, check the connections to
the Sivoia QED communication link as this provides
power. If it is not blinking, remove power by removing
the Sivoia QED Communication Link and reconnect. If
this condition persists, contact Lutron.
9. Check For Processor Communication. Check the
HomeWorks Communication LEDs (TX and RX). Make
sure the HomeWorks Utility database is loaded in the
HomeWorks processor and the H48 link is started. The
communication LEDs should be ON or blinking. If they
are OFF, check the HomeWorks connection to the
HWI-Q96 at the terminal block and the connection to the
HomeWorks processor. Verify the HomeWorks proces-
sor is powered. Verify the link terminator is installed
properly. Verify H48 and QED Links are not swapped.
Integrator
TM
Mounting
Bracket
Sivoia QED
Status LED
Sivoia QED
Communication
LEDs
TX
RX
Sivoia QED
All Open and
Communication
All Close
Link Terminal
Buttons
Block
1