26
SmartPort
®
Wiring Harness
Preparing the Communication Port
To utilize the SRR Remote Control System,
your Hunter controller must be equipped
with the SRR SmartPort wiring harness.
This wiring harness provides the communica-
tion port where the SRR receiver is attached.
The SmartPort installation instructions
are included in the Pro-C installation and
programming instructions. Additional wiring
harnesses can be purchased separately to allow
you to utilize the transmitter and receiver with
additional controllers.
Installing the SRR Remote
Wiring Harness
1) Install a ½" female threaded “Tee” in
the field wiring conduit approximately
12" below the Pro-C controller.
Note: The harness may be installed outdoors
by first bringing the conduit through an
exterior wall, then installing the
appropriate fitting.
2) Feed the red, white and blue wires of the
harness through the base of the “Tee” and
into the controller wiring compartment as
shown in Figure 1.
3) Screw the harness housing into the “Tee”
(or other fitting) as shown in Figure 1.
INSTALLATION AND PROGRAMMING
Fig. 1
To Controller
½" Thread
Pre-assembled
Wiring Harness
4) Attach the red, white and blue wires
from the harness to the terminal block
of the controller as shown in Figure 2.
Extending the Wiring Harness
Any extension of the wiring on the
harness may result in an error message
in the controller display and possible
malfunction of the remote unit due to
radio interference. In some situations,
lengthening of the harness may work fine, in
others it may not work at all (it is site specific).
In either case, extending the wiring harness
should be done using shielded cable (Radio
Shack P/N 278-513) to minimize the possible
effects of electrical noise. See diagram below.
Proper Extension of Wiring Harness
Using Shielded Cable
Transmitter
Preparing the Transmitter for Use
Your SRR System is designed to work right
out of the box. This means that other than
installing the battery, you may chose to skip
this entire section. However, we recommend
you read it because with a few simple steps
you can customize your SRR to add function-
ality and security to your system. Be aware
that if you change your transmitter address or
maximum station number as described below,
you should make a note of the new settings,
since when the battery is removed and a new
one installed, the transmitter will revert back
to the original settings.
Fig. 2
Red
Blue
White
RADIO SHACK SHIELDED
CABLE PN 278-513
PRO-C TERMINAL BLOCK
GRD
AC1
AC2
REM
SEN
SEN
