Chelsea Installation Guide - Lighting Controls Blue Box LT Series Installation, Operation & Maintenance Manual

CHELSEA
INSTALLATION GUIdE
FIELD PROGRAMMED SWITCHES ONLY
CHELSEA SWITCH
OvERvIEW
MANUAL CONTROL - OvERRIDE CONTROL
Supposing you have a relay panel that turns the lights on
and off automatically with time schedules and a photo-
cell; How would you extend the lighting (override a time
schedule) when staying late? How would you turn the
lights on first thing in the morning?
The Chelsea DigitalSwitch
turn relays on and off during business hours and act as
an override switch with a programmable timer value
for after-hours . It can control one relay, or any combina-
tion of relays in any panel(s) .
Lighting Control & Design
®
905 Allen Ave, Glendale CA 91201
Tel: 800-345-4448
(DIGITAL SWITCH)
™ can be programmed to
www.lightingcontrols.com
•
®