Section 5. Low Voltage Wiring; Wire The Temperature Sensors; Install Iaqualink ™ (If Applicable) - Zodiac AquaLink Z4 Manuel D'installation

Section 5. Low Voltage Wiring
All low voltage wiring should be run through the
knockouts in the low voltage compartment (right side of
controller enclosure). See Figure 4.
IMPORTANT
Never run high voltage and low voltage in the
same conduit.
(underside of controller enclosure)
Figure 4. Knockouts for low voltage wiring
5.1

Wire the Temperature Sensors

Wire the temperature sensors on the 10-pin green
connector (see Figure 2. Wiring Diagram). The air
temperature sensor is factory-installed on the 10-pin
green connector (pins 7,8). The water temperature
sensor and necessary installation hardware is included.
5.1.1 Install the Water Temperature Sensor
1. Drill a hole for mounting the water temperature
sensor line in the pipe between the pump and the
filter (before the heater).
2. Install the O-ring on the sensor and insert the
sensor into the hole. Wrap and tighten metal clamp
around the pipe to secure sensor.
3. Feed the sensor wire through the black low voltage
wiring knockout.
4. Strip 1/4" of insulation and separate the wires.
5. Connect sensor wires to pins 5 and 6 of the 10-pin
green connector.
AquaLink Z4 Controller
®
low voltage
knockout fittings
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Installation Manual
5.1.2 Install a Solar Sensor (if applicable)
If there is a solar panel in the equipment configuration,
wire the solar panel temperature sensor to the 10-pin
green connector. The solar sensor should be installed
adjacent to the solar panel so it will sense the same
temperature as the solar panels. Do not install in the
pipe.
1. Feed the sensor wire through the black low voltage
wiring knockout.
2. Strip 1/4" of insulation and separate the wires.
3. Connect sensor wires to pins 3 and 4.
5.1.3 Install Additional Low Voltage
Equipment (i.e., Heater Connection)
If there is additional low voltage equipment installed,
such as low voltage heating, wire to pins 1 and 2 on the
10-pin green connector (see Figure 2. Wiring Diagram).
5.2 Install iAquaLink
NOTE: For complete intructions and safety information,
refer to the iAquaLink Quick Start Guide
(included in the iAquaLink packaging), or the
full iAquaLink manual (found online at www.
zodiacpoolsystems.com).
5.2.1 Mount the iAquaLink Device
Mount the iAquaLink at least 6 feet off the ground and
at least 8 feet from motors, such as a blower.
5.2.2 Wire the iAquaLink Device
Wire the iAquaLink device on the red RS-485 connector
(see Figure 2. Wiring Diagram).
1. Feed wire through the black low voltage wiring
knockout.
2. Connect four (4) separate wires to each terminal
(Figure 5).
ENGLISH
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(if applicable)
™