Wheelock UTA-1 - Mounting and Installation Procedures; Mounting Environment and Wiring; Temporary Connection for Testing; Hearing Hazard Warning During Testing

P82968 H
Sheet 4 of 5
MOUNTING INFORMATION:
The UTA is designed for mounting to walls, partitions or posts in both indoor and outdoor applications. Refer to Figures 1, 2 and 3
mounting, wiring and adjustment of each model. Use 4 conductor modular telephone line cords for ring voltage indoor wiring. For
outdoor applications, use conduit enclosed wiring. All models are rated for indoor and outdoor use with a temperature range of -31°F
to +150°F (-35°C to +66°C) and a maximum humidity of 95% RH.
Before mounting, test the signal by temporarily connecting it as shown. Place a call into the system to make sure the signal operates
properly.
WARNING: DO NOT STAND CLOSE TO THE UTA WHEN TESTING OR OPERATING. TOO MUCH EXPOSURE AT CLOSE
RANGE MAY BE HARMFUL TO YOUR HEARING. UTA’s SHOULD BE LOCATED AT LEAST 10 FEET AWAY FROM LISTENERS.
Figure 1. Figure 2.
Figure 3: Mounting Screw Diagram
Template Not To Scale
Place mounting screw (supplied) as per
diagram "top" hole. Hang UTA
securely by keyhole on top of unit.
Place bottom mounting screw
(supplied) as per diagram "bottom"
hole. Tighten both screws. For hollow
or thin panels use appropriate dry wall
fasteners
CAUTION
: Improper connections and settings can damage the unit and/or the phone system.
CAUTION
: These devices are not intended for use in hazardous locations as defined by the National Electrical Code (NEC) and
by the National Fire Protection Association (NFPA). Contact Wheelock Inc. for information on explosion-proof devices designed for
hazardous locations.
ANY MATERIAL EXTRAPOLATED FROM THIS DOCUMENT OR FROM WHEELOCK MANUALS OR OTHER DOCUMENTS
DESCRIBING THE PRODUCT FOR USE IN PROMOTIONAL OR ADVERTISING CLAIMS, OR FOR ANY OTHER USE,
INCLUDING DESCRIPTION OF THE PRODUCT'S APPLICATION, OPERATION, INSTALLATION AND TESTING IS USED AT
THE SOLE RISK OF THE USER AND WHEELOCK WILL NOT HAVE ANY LIABILITY FOR SUCH USE.
IMPORTANT: READ SEPARATE "GENERAL INFORMATION" SHEET FOR INFORMATION ON THE PLACEMENT,
LIMITATIONS, INSTALLATION, FINAL CHECKOUT, AND PERIODIC TESTING OF NOTIFICATION APPLIANCES.
CAUTION
: Check the installation instructions of the manufacturers of other equipment used in the system for any guidelines or
restrictions on wiring and/or locating Notification Appliance Circuits (NAC) and notification appliances. Some system
communication circuits and/or audio circuits, for example, may require special precautions to assure electrical noise immunity (e.g.
audio crosstalk).