Installation - Niles MSU250 Installation & Operation Manual

I
N F R A R E D

Installation

Before you begin, make sure that the sensor/keypad cables,
the flasher cables and the 12VDC power supply cable will all
reach the proposed location of the MSU250. Mark the cables
with labels describing where the cable originates (rather than
which terminal on the MSU250 it should connect).
For proper installation, follow the steps outlined below in the
correct order. If you discover a fault in the course of installa-
tion, go on to the Troubleshooting Guide before continuing
with the next installation step.
To Niles
IR Flasher
To unswitched
AC Outlet
MSU250
WS100 Sensor
M A I N S Y S T E M
Supply Plugged into
an switched AC Outlet.
back of a receiver.
3-30V
AC/DC Figure 6:
STATUS
IN
MSU250
Installation.
MSU250 Sensor
Connection
U N I T
To 12V DC Power
Typically found in
TOOLS
REQUIRED
• 1/8" Standard
Slotted
Screwdriver
• Wire Stripper
8