IntelliComm II Interface Adapter Installation and User’s Guide
14
Connecting to a Polaris
®
EOS Control System
The following describes how to connect IntelliComm II to a Polaris
®
EOS control
system (see page 15 for connection diagram).
Connecting Power to IntelliComm II from Polaris Circuit Board
To power the IntelliComm II requires a two wire connection from the Polaris circuit
board to the IntelliComm II circuit board (as shown on page 15).
Access the Polaris Circuit Board
The Polaris control system circuit board is located in the load center. Refer to the
Polaris EOS control system owner’s manual for access information.
Connect power to the IntelliComm II (9-24 VDC) from Polaris circuit board
1.
Connect the GREEN (-) wire and the RED (+) wire from the Polaris 24
VDC output screw terminal, to the GND and PWR terminal
respectively, on the IntelliComm II RS-485 screw terminal (see page
15).
Connecting AUX cables
2.
Connect the auxiliary cables (provided in kit) from the IntelliComm II
input terminals GPM/RPM 1, 2, 3, and 4 to any control output or
auxiliary relay circuit on the Polaris circuit board. Typically, GPM/RPM 1
connects to the output Filter Pump relay terminal plug (HP4). However,
Polaris auxiliary relay circuits (HP1 - HP6) can be connected to any of
the four input terminals for custom pump speed control.
NOTE:
If more
than one terminal input is active, the highest input number (GPM/
RPM 4) will take priority regardless of the pump setting.
3.
Connect IntelliComm II to IntelliFlo
For IntelliComm II to IntelliFlo wiring information, see page 3.
4.
Mounting the IntelliComm II
(see page 20).
5.
Setting up IntelliFlo speeds and flow rates
(see page 16).
Always disconnect AC power to the LOAD CENTER at the circuit
breaker and disconnect AC power to the PUMP
before installing the
IntelliComm II interface adapter. Failure to do so could result in death
or serious injury to the service person, pool users or others due to
electric shock. Read all
SAFETY PRECAUTIONS on page i
before
starting.
