AMX 4-SERIES LOW-VOLTAGE ROUGH-IN ENCLOSURE User Manual

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Installation Instructions

4-SeriesTM Low-VoltageRough-InEnclosure

HWI-LV24-120

Please Read Before Installing

120 V , 50/60 Hz, 2 A

Overview

HWI-LV24-120

The 4 Series Low-voltageRough-inEnclosure provides a compact housing for mounting the4 Series processor. The enclosure accepts one 120 Vfeed to power the processor and its connected keypads. The enclosure's main feed isself-containedin an enclosedhigh-voltagearea, eliminating exposure of high voltage connections when the enclosure cover is removed forlow-voltagewiring. In addition to the processor, up to 2 contact closure boards(HWI-CCO-8 orHWI-CCI-8)and/or wire landing boards (HWIWLB) may be mounted in the 24 in. (70 cm) enclosure. Contact closure outputs providelow-voltagecontrol of motors and shades. Contact closure inputs allow interfacing to photocells, security systems, and other home systems. The wire landing board is a wiring aid with three sets of four terminal blocks connectedpin-to-pin,simplifying home run wiring.

Knockout for

RS232 cable

Important Notes

Codes: Install in accordance with all local and national electrical codes.

Note: Enclosure must be protected by an appropriately rated (min. 15 A) circuit breaker, to be supplied and installed in accordance with local codes by the installer.

Mounting Location: Power supply will hum slightly and internal relays will click while in use. Mount in a location where such noise is acceptable.

Environment: Ambient operating temperature:0-40°C,32-104°F,0-90%humidity,non-condensing.Indoor use only.

Cleaning: To clean, wipe with a clean damp cloth.DO NOT use any chemical cleaning solutions.

Mounting Diagram

 

1-3/4in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15-1/8in. (39 cm)

 

 

 

(44 mm)

 

 

 

 

 

 

 

 

 

 

 

 

8 in.

 

 

 

 

 

1-1/2in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(38 mm)

 

 

 

 

 

 

 

 

 

(20 cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5/16 in. dia. (8 mm)

21-1/2in.

Screw

5/8 in. dia.

locations for

 

(16 mm)

(55 cm)

 

recess

 

keyholes

 

 

 

mounting

24 in.

 

 

 

 

 

 

(61 cm)

Up

 

 

 

 

 

Mount

 

10-3/4in.

Enclosure

1-1/2in.

Vertically

(38 mm)

(27 cm)

 

1

Installation

1.Mount Enclosure using one of the following methods (mounting hardware is not provided):

a.Surface Mount - Use keyholes shown in Mounting Diagram (page 1)with bolts sufficient for 30 lbs. (14 kg) load (1/4 in. (M6) bolts recommended).

b.Recess Mount - Use screws sufficient for 30 lbs. (14 kg) through the sides of the enclosure (see Mounting Diagram, page 1). Mount enclosure flush to

or not more than 1/8 in. (3 mm) below the finished wall surface. Enclosure is 3-7/8in. (10 cm) deep past cover mounting tabs. Enclosure cover dimensions are24-1/2in. x15-7/8in. (62 cm x 41 cm).

Danger - Locate and lock supply breaker in the OFF position before connecting power input.

2.Remove high voltage cover and run power wiring into the enclosure. Locations to run power wiring into the enclosure are as shown in Wiring Diagram. Prepare wires. When making wire connections, follow the recommended strip lengths and combinations for the supplied

wire connectors. Note: Wire connectors provided are suitable for copper wire only.

Strip insulation 1/2 in. (10 mm) for 10 AWG

(6 mm2), 12 AWG (4 mm2) or 14 AWG (2.5 mm2). Strip insulation 5/8 in. (16 mm) for 16 AWG

(1.5 mm2) or 18 AWG (1.0 mm2).

Use to join one or two 12 or 14 AWG supply wires with one 10, 12, 14, 16 or 18 AWG control wire.

Connect Hot/Live feed to the black wire, Neutral feed to the white wire, and Earth Ground to the green wire. Replace high-voltagecover.

3.If the processor and the accessory boards are not to be installed at this time, install the enclosure cover.

(Instructions for installing the processor and accessory boards are supplied with the processor). Ensure product identification label is at the bottom of the cover. Tighten screws to 20 in.-lbs.(2.3 Nm).

Wiring Diagram

Low-voltagewiring entry

AdditionalLow-voltagewiring entry

No high-voltagein shaded area (Class 2 only)

High-voltage

section

Power wiring entry (remove high-voltagecover to access)

LIMITED WARRANTY

Lutron will, at its option, repair or replace any unit that is defective in materials or manufac-

 

 

ture within two years after purchase. For warranty service, return unit to place of purchase or

 

 

mail to Lutron at 7200 Suter Rd., Coopersburg, PA 18036-1299,postagepre-paid.Telephone

 

 

the Lutron Technical Support Center toll free at 800-523-9466.After the two year period, a

 

 

pro-ratedwarranty applies to this product until eight years after the purchase. For more infor-

 

 

mation regarding this warranty contact your Lutron representative.

 

 

THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES, AND THE

 

 

IMPLIED WARRANTY OF MERCHANTABILITY IS LIMITED TO TWO YEARS FROM PUR-

Technical and Sales Assistance

CHASE. THIS WARRANTY DOES NOT COVER THE COST OF INSTALLATION,

REMOVAL OR REINSTALLATION, OR DAMAGE RESULTING FROM MISUSE, ABUSE,

If you need assistance, call the toll-freeLutron

OR IMPROPER OR INCORRECT REPAIR, OR DAMAGE FROM IMPROPER WIRING OR

INSTALLATION. THIS WARRANTY DOES NOT COVER INCIDENTAL OR CONSEQUEN-

Technical Support Center. Please provide exact

TIAL DAMAGES. LUTRON’S LIABILITY ON ANY CLAIM FOR DAMAGES ARISING OUT

model number when calling.

OF OR IN CONNECTION WITH THE MANUFACTURE, SALE, INSTALLATION, DELIVERY,

OR USE OF THE UNIT SHALL NEVER EXCEED THE PURCHASE PRICE OF THE UNIT.

(800) 523-9466(U.S.A., Canada and the Caribbean)

This warranty gives you specific legal rights, and you may also have other rights which vary

from state to state. Some states do not allow limitations on how long an implied warranty lasts,

Other countries call:

so the above limitation may not apply to you. Some states do not allow the exclusion or limi-

Tel:

(610) 282-3800

tation of incidental or consequential damages, so the above limitation or exclusion may not

apply to you.

Fax:

(610) 282-3090

Lutron and HomeWorks are registered trademarks and 4 Series is a trademark of Lutron

Visit our Web site at www.lutron.com

Electronics Co., Inc.

© 2003 Lutron Electronics Co., Inc.

 

 

 

Lutron Electronics Co., Inc. 7200 Suter Road

Coopersburg, PA 18036-1299

Made and printed in the U.S.A. 7/03 P/N 043-149Rev. A93-2605-04