INTRODUCTION
Leviton Residential Powerline Carrier Components are designed to provide the greatest signal integrity and noise
immunity possible. However, in some environments intense electrical noise can cause interference with the signal.
Leviton has developed hardware and techniques for overcoming this interference when properly applied.
LEVITON’S DHC DEVICES FEATURE INTELLISENSE, THE RIGHT TYPE OF AUTOMATIC GAIN CONTROL (AGC)
Leviton DHC devices use Intellisense, a special gated-type of AGC, to help eliminate noise problems. This circuit feature
is ideal for powerline carrier systems because it only operates during the signal window when receivers listen for
command signals. Noise levels in the signal window are never as high as they are during other portions of the AC power
curve. Therefore, Leviton’s Intellisense gated AGC will
desensitize a receiver to noise signals with only a minimal
reduction in command signal sensitivity. The result: Problems
from noise interference are dramatically reduced without
affecting overall system performance.
It is the responsibility of the specifier/installer to test for signal
strength and the presence of noise using Leviton test
equipment, Cat. Nos. 6385 (Signal Test Transmitter) and 6386
(Signal Strength Indicator), and to properly apply signal
coupling and noise reduction equipment according to the
guidelines provided in the Decora Home Controls (DHC)
Technical Manual and the DHC Troubleshooting Guide.
Leviton specifically denies any warranty of performance, stated or implied, where electrical noise interference exists at
the time of installation, or subsequent to installation by the addition of noise-producing devices or equipment, or where
these components have been installed for non-residential applications.
DHC Components are for residential use only. Installation for any other application voids any warranty, stated or implied.
DESCRIPTION
The Leviton Universal Switch, Cat. No. 16293, is designed for use with DHC Residential Powerline Carrier
Components. Cat. No. 16293 functions as a remote switching device which responds to coded ON/OFF, and ALL
LIGHTS ON/OFF commands.
Cat. No. 16293 can be operated manually as a standard type switch. The switch may be set to any of 256 address codes,
to be selected at the time of installation. The desired address is set by removing the switch plate and selecting letter and
number codes with the tool provided. The module is equipped with six-inch leads and installs in a standard wall box. It is
suitable for incandescent, fluorescent, and magnetic low-voltage lighting loads.
FCC COMPLIANCE STATEMENT
THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE LIMITS FOR A CLASS B DIGITAL
DEVICE, PURSUANT TO PART 15 OF THE FCC RULES. THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE
PROTECTION AGAINST HARMFUL INTERFERENCE IN A RESIDENTIAL INSTALLATION. THIS EQUIPMENT
GENERATES, USES, AND CAN RADIATE RADIO FREQUENCY ENERGY AND, IF NOT INSTALLED AND USED IN
ACCORDANCE WITH THE INSTRUCTIONS, MAY CAUSE HARMFUL INTERFERENCE TO RADIO
COMMUNICATIONS. HOWEVER, THERE IS NO GUARANTEE THAT INTERFERENCE WILL NOT OCCUR IN A
PARTICULAR INSTALLATION. IF THIS EQUIPMENT DOES CAUSE HARMFUL INTERFERENCE TO RADIO OR
TELEVISION RECEPTION, WHICH CAN BE DETERMINED BY TURNING THE EQUIPMENT OFF AND ON, THE USER
IS ENCOURAGED TO TRY TO CORRECT THE INTERFERENCE BY ONE OR MORE OF THE FOLLOWING MEASURES:
•
REORIENT OR RELOCATE THE RECEIVING ANTENNA.
•
INCREASE THE SEPARATION BETWEEN THE EQUIPMENT AND THE RECEIVER.
•
CONNECT THE EQUIPMENT INTO AN OUTLET ON A CIRCUIT DIFFERENT FROM THAT TO WHICH THE
RECEIVER IS CONNECTED.
•
CONSULT THE DEALER OR AN EXPERIENCED RADIO/TV TECHNICIAN FOR HELP.
INSTALLATION INSTRUCTIONS
WARNING:
TO BE INSTALLED AND/OR USED IN ACCORDANCE WITH APPROPRIATE ELECTRICAL CODES AND
REGULATIONS.
WARNING:
IF YOU ARE NOT SURE ABOUT ANY PART OF THESE INSTRUCTIONS, CONSULT A QUALIFIED
ELECTRICIAN.
WARNING:
TO REDUCE THE RISK OF OVERHEATING AND POSSIBLE DAMAGE TO OTHER EQUIPMENT, DO NOT
INSTALL TO CONTROL A RECEPTACLE, MOTOR-OPERATED APPLIANCE, FLUORESCENT LIGHTING FIXTURE, OR
A TRANSFORMER-SUPPLIED APPLIANCE.
CAUTION
(For Incandescent Only): USE WITH INCANDESCENT OR 120V HALOGEN FIXTURES ONLY.
CAUTION
(For Magnetic Low-Voltage Only):
1. USE WITH MAGNETIC LOW-VOLTAGE TRANSFORMERS, INCANDESCENT, OR 120V HALOGEN FIXTURES
ONLY. USE A LEVITON ELECTRONIC LOW-VOLTAGE DIMMER TO CONTROL ELECTRONIC (SOLID STATE) LOW-
VOLTAGE TRANSFORMERS.
DI-000-16293-00D
Universal Switch
(Single Pole or 3 Way)
Rated:
10A-120VAC, 60HZ
Cat. No. 16293
Incandescent: 1200W max.,
60W min. – 10A, 120VAC
Fluorescent: 1200VA max.,
60VA min. – 10A, 120VAC
Magnetic: 1200VA max.,
60VA min. – 10A, 120VAC
Supplemental: 1/4hp – 5.8A, 120VAC
INSTALLATION INSTRUCTIONS
For Technical Assistance Call:
1-800-824-3005 (U.S.A. Only)
www.leviton.com
LIMITED 2 YEAR WARRANTY AND EXCLUSIONS
Leviton warrants to the original consumer purchaser and not
for the benefit of anyone else that this product at the time of its
sale by Leviton is free of defects in materials and workmanship
under normal and proper use for two years from the purchase
date. Leviton’s only obligation is to correct such defects by repair
or replacement, at its option, if within such two year period the
product is returned prepaid, with proof of purchase date, and a
description of the problem to Leviton Manufacturing Co., Inc.,
Att: Quality Assurance Department, 59-25 Little Neck
Parkway, Little Neck, New York 11362-2591. This warranty
excludes and there is disclaimed liability for labor for removal of
this product or reinstallation. This warranty is void if this product
is installed improperly or in an improper environment,
overloaded, misused, opened, abused, or altered in any manner,
or is not used under normal operating conditions or not in
accordance with any labels or instructions. There are no other
or implied warranties of any kind, including merchantability and
fitness for a particular purpose, but if any implied warranty is
required by the applicable jurisdiction, the duration of any such
implied warranty, including merchantability and fitness for a
particular purpose, is limited to two years. Leviton is not liable
for incidental, indirect, special, or consequential damages,
including without limitation, damage to, or loss of use of, any
equipment, lost sales or profits or delay or failure to perform
this warranty obligation. The remedies provided herein are the
exclusive remedies under this warranty, whether based on
contract, tort or otherwise.
2. 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..
OTHER CAUTIONS AND NOTES:
1. DISCONNECT POWER WHEN SERVICING FIXTURE OR CHANGING BULBS.
2. USE THIS DEVICE ONLY WITH COPPER OR COPPER CLAD WIRE. WITH ALUMINUM WIRE USE ONLY
DEVICES MARKED CO/ALR OR CU/AL.
3. SAVE THIS INSTRUCTION SHEET. IT CONTAINS IMPORTANT TECHNICAL DATA ALONG WITH TESTING AND
TROUBLESHOOTING INFORMATION WHICH WILL BE USEFUL AFTER INSTALLATION IS COMPLETE.
TO INSTALL:
1.
WARNING:
TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER AT CIRCUIT BREAKER OR FUSE AND
TEST THAT POWER IS OFF BEFORE WIRING!
2. Remove existing wallplate and switch or dimmer, if applicable.
3. Remove 3/4" (1.9 cm) of insulation from each circuit conductor. Make sure that ends of conductors are straight.
4. Connect lead wires per appropriate WIRING DIAGRAM as follows: Twist strands of each lead tightly and, with circuit
conductors, push firmly into appropriate wire connector. Screw connectors on clockwise making sure that no bare
conductor shows below the wire connectors. Secure each connector with electrical tape.
NOTE: For single pole applications, cap YELLOW lead with an appropriate size wire connector. Secure connector
with electrical tape.
5. Using a small blade screwdriver, remove the switch plate by gently prying it off (refer to Figure 1).
6. Using the tool provided, set the House Code Dial Letter and the Unit Code Dial Number to the desired code
(refer to Figure 2).
7. If it is desirable to change the color of the device, do so now by following the “
Color Conversion Procedure”.
8. Mount device “TOP” up to wall box.
9. Restore power at circuit breaker or fuse. INSTALLATION IS COMPLETE.
COLOR CONVERSION PROCEDURE
The color of Cat. Nos. 16293 can be changed to suit your interior design requirements. Simply obtain a color conversion
kit of the appropriate color from your Leviton distributor or use the one provided, and proceed as follows:
1. The switch plate has snaps on its sides. Place the tip of a small-bladed screwdriver under a snap and gently pry off
the switch plate (refer to Figure 1).
2. Take the new switch plate and position it properly to the strap. Notice that the switch plate has an A/C indicator light at
one end. The switch plate should be installed with the A/C indicator light positioned at the bottom. With the switch plate
properly positioned, gently press it into place until it seats properly with a click. The color conversion is complete.
H
C
ontrols
ome
ecora
D
DI-000-16293-00D
Command Signal
is picked up
Gated AGC ignores
High noise levels
outside signal window
Noise is not
picked up
Signal Window
Signal Window
Receiver sensitivity
with Intellisense
gated AGC
Figure 1 – Switch Plate Removal
Switch Plate
Strap
Push in 2 Locations
(see arrows)
AC Indicator
Light
Figure 2 – Dimmer Functions
Unit Code Dial
House Code Dial
Adjustment Tool
DI-000-16293-00D
2/7/01, 3:55 PM
1
