Wiring Panel, including the Controller, are all low voltage. Depending on your installation, these con-
nections could be to a variable speed pump, Smart Relays, heaters, temperature sensors, actuator,
flow switch and more.
OmniPL Controller
The Controller is weather resistant and comes with a 15 ft cord. Its resistive touch screen with flip
down cover is designed to function year round directly in the elements. Because it plugs into the Wir-
ing Panel, it should be mounted close by, but in a location that is convenient for the user to periodi-
cally view and change pool/spa settings. Lastly, the Controller contains the wifi radio and its location
should be considered if planning to use a wireless connection to the home router or access point. A
wireless mobile device (phone, tablet, etc.) can be used to test the signal strength at the intended
mounting location. The Controller features a USB connector for firmware updates and an Ethernet
connector for an optional direct wire connection to your router (if wifi won’t be used).
Temperature Sensors
Depending on your installation, up to 3 temperature sensors may be used. The OmniPL requires a
water temperature sensor for heater operation. If freeze protection is desired, an air temperature
sensor is also required. For solar heating systems, a solar sensor is necessary. Even if your instal-
lation doesn’t require the use of temperature sensors, installing water and air sensors provides a
convenience to the user, especially during remote use.
Flow Switch (not included)
An optional flow switch can be used to detect leaks or clogs in the pool/spa plumbing. A flow switch
is required if using chemistry Sense and Dispense accessories.
Overview
Before attempting to install the OmniPL, familiarize yourself with the installation steps on the fol-
lowing pages. Also refer to the sample overview diagram on page 5 showing wiring to a variable
speed pump. In this example the high voltage to the pump, heater and Smart Relay come directly
from circuit breakers in the electrical panel. Low voltage communication from the OmniPL turns
these devices on and off. If there was a single speed pump in the system, the power would come
from one of the OmniPL’s internal relays or a Smart Relay. In that scenario, the relay would turn the
pump on and off.
The OmniPL offers connectivity to the web through the home’s network. Once connected, web en-
abled devices such as a PC, laptop, tablet or phone can be used to control and monitor the OmniPL.
For web connectivity, use the OmniPL’s internal wifi or an Ethernet cable must be run from the
Controller to the router or access point.
This overview diagram is offered as a guide and it’s likely that your installation will differ. Refer to
the following pages for specific wiring information. Be aware of each circuit breaker’s rating and
don’t exceed their rated load.
* If a non-Hayward brand VSP or an older non-supported Hayward VSP will be used, the pump can only operate at one speed.
The pump must be locally programmed to run 24 hrs/day at a fixed speed and the OmniPL will turn it on and off based on the
desired programmed time. Follow instructions to install and function like a single speed pump.
For some Pentair VSP pumps, a Hayward HLPMPCONV communication board can be used for full speed control.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
4
