Light Engineered Displays WT Series - Manual (Page 2)

WT
SERIES
ANNUNCIATORS
WEATHERTIGHT
Consult the factory regarding custom sizes, products, options or special requirements.
The contractor shall furnish, where indicated on the plans, a Weathertight (Graphic or Directory) Annunciator Panel.
Standard features shall include but not be limited to: Built-In Voltage Regulation, Reverse Polarity Protection, Per Point Diode
Isolation and a Lamp Test Switch. Additionally, the unit shall be capable of lighting all its indicators simultaneously.
The WT series shall be Surface Mounted. Assembly shall be of “Dead-Front” construction, with no exposed screws or hinge.
Artwork and indicators to be protected by a sheet of Non-glare Plexiglass, finished in a taupe, weathertight enclosure.
Annunciator shall be able to operate from a nominal 24 Volts D.C. supplied by the Main Fire Alarm Panel. Unit will utilize the
Fire Alarm Panel’s standby batteries during loss of normal power.
Upon activation of any Alarm initiating device, the annunciator shall display the location of the device in alarm or zone in
alarm.
The Annunciator shall be manufactured by Light Engineered Displays, Inc., or approved equal.
A drawing is required showing the actual graphic representation needed for your project. The exact location of the indicator
points should be shown and identified by a legend. Mark the Annunciator location on the plans so that the artwork can be
oriented properly (with a “You Are Here” designation). If unit is directory style, provide nomenclature required per zone.
Annunciator sizes are shown below, according to model number. The maximum area available for artwork is the outside
dimension, less four inches. We will work from your blueline, copy, fax, sketch, E-mail or CAD file. Please note: your digital
CAD drawing, or a full size, inked mylar generated from the file, will speed production.
Please complete the annunciator Order Form and send with drawing. If Order Form is not available, indicate how annuncia-
tor will be activated and list any specifications required.
Ordering Information
"W"
"H"
4" 1 5/8"
Box Door Box Interior
MODEL
WT-0
WT-1
WT-2
WT-3
WIDTH x HEIGHT
21 1/4” x 12 1/4“
27 1/4” x 17“
27” x 27 1/2“
38” x 27”
Architect / Engineer Specification
GRAPHIC STYLE
MODEL
WT-05
WT-10
WT-20
WT-30
WIDTH x HEIGHT
21 1/4” x 12 1/4“
27 1/4” x 17“
27” x 27 1/2“
38” x 27”
DIRECTORY STYLE
Conduit
1. Do NOT penetrate the top of the enclosure
2. Conduit entry is through sides and bottom only.
3. If mounting holes are drilled through the back of the box, then the rubber washers or grommets must be used to seal out
water.
4. Enclosure is designed for surface or pedestal mount. Under no conditions should the box be recessed more than 3”
deep.
Installation Notes