Introduction
This is the
Supra Wireless TRACcess Interface Retrofit
Installation Instructions
. Read these instructions before
replacing the bezel interface with the wireless interface. If
you do not mount the interface accurately, it will not function
properly. Supra will not be responsible for replacing the
interface if it is damaged or destroyed upon removal.
Installation supplies provided
• Drill template
• Electronics enclosure with lid
• Mounting plate (interior)
• Exterior WTI interface plate
• Three 9-volt batteries
• Four sets of four #8 flathead screws (four different
screw lengths for the mounting plate)
• Last battery change sticker
• One electrified lockset (no lock core)
• Four #8 × 5/16 in. panhead screws and lock
washers (for electronics enclosure)
• Six #4 × 1/2 in. flathead screws
• Plastic weather cover
CAUTION:
The electronics in this package are
electrostatic sensitive devices. Before you install the
unit, discharge or use a grounding belt.
Installation tools required
• Drill
• Drill bits
• File
• Phillips screwdriver
• Level or punch
• Pen or pencil
P/N 10103022P1 • October 2011
© 2011 UTC Fire & Security. All rights reserved.
Wireless TRACcess Interface Retrofit
Installation Instructions
Figure 1. Bezel interface and Wireless interface
Installation
To replace the bezel interface with the wireless interface:
1. Remove the screws from the electronics enclosure and
remove the electronics enclosure lid.
2. Disconnect the wiring plugged in to the electronics
enclosure.
3. Remove the screws that are securing the electronics
enclosure to the bezel interface and remove the
electonics enclosure.
4. Remove the bezel interface.
5. Feed the four-wire plug from the exterior WTI interface
plate through the hole in the door, and secure the
interior mounting plate to the exterior mounting plate
(Figure 2). Insert and tighten screws through interior
mounting plate. For 1-1/4 to 1-1/2 in. (32 to 38 mm)
doors, use 3/4 in. (19 mm) screws. For 1-1/2 to 2 in.
(32 to 51 mm), use 1-1/4 in. (38 mm) screws.
Note:
If the screw does not fully secure the plates to the
door when tightened, use a shorter screw. Do not
overtighten the long screw.
6. Thread the four-wire plug from the wireless interface
plate, and the two-wire plug from the lockset through
the thread hole in the electronics enclosure. You will
attach the wires after securing the enclosure.
7. Using the four #8 × 5/16 in. (16 mm) panhead screws
and lock washers, attach the electronics enclosure to
the interior mounting plate. Position each flat washer
against the inside surface of the electronics enclosure,
then place the lock washer on top of the flat washer,
and secure with the screw.
