Connecting Auxiliary Equipment; Low Voltage Electric Connections - Zodiac AquaLink TRi Montage- Und Gebrauchsanleitung

2.3.2 Power supply connection to the AquaLink TRi® control box
The AquaLink TRi® control box has its own power supply. It must be permanent and protected by a 30 mA ground
fault circuit breaker.
Please refer to the wiring diagram §2.3.1.
The use of a 30 mA Residual Current Device with a manual switch (= RCD) is mandatory to protect the
AquaLink TRi® mains supply. It must be accessible at any time by anybody who needs to access to the
unit.
2.3.3 Connection to the filtering pump relay
On the "FILTER PUMP" relay connect:
 the permanent power supply to terminals 'Line 1" (live) and "Line 2" (neutral). This power supply must be
protected upstream by an appropriate ground fault circuit breaker and fuse.
 the power supply cable for the filtering pump to terminals "Load 1" (live) and "Load 2"
(neutral).
2.3.4 Connecting auxiliary equipment
Connect to relays "AUX1", "AUX2" and "AUX3":
 the permanent power supply to terminals 'Line 1" (live) and "Line 2" (neutral). This
power supply must be protected upstream by an appropriate ground fault circuit breaker
and fuse.
 the power supply cable for the equipment to be controlled to terminals "Load 1" (live) and "Load 2" (neutral).
The "AUX1", "AUX2", and "AUX3" relays are free to be used to control any electric equipment compliant with the
capacities shown on the wiring diagram §2.3.1 (for example a booster pump, a lighting transformer, an extra
pump for a water feature or a backwash, garden lighting, etc.)
Do not connect multiple items of equipment to the same relay.
The relays can also be used as switches for equipment with an external electric power supply that only
require a low voltage "on‐off" contact command. In this case only use one side of the relay: "Line 1" /
"Load 1" or "Line2" / "Load 2".
2.4 Low voltage electric connections
Low voltage connections have a reserved area on the right of the AquaLink TRi® control box.
You can connect:
- 1 air temperature sensor (installed at the base of the control box)
- 1 water temperature sensor (supplied)
- 1 "RS485" cable from the iAquaLink™ antenna‐box (supplied)
And optionally (not supplied):
- 1 solar temperature sensor
- 1 heating system control cable
- 1 "RS485" TRi® salt water chlorinator control cable
- 1 "RS485" cable for any other iAquaLink™ compatible equipment
2.4.1 Air temperature sensor connection
The air temperature sensor is pre‐wired and placed at the base of the AquaLink TRi® control box. It is imperative
that it measures outside air temperature, and it must be sheltered. If the control box is installed inside, the
temperature sensor must be installed remotely:
- remove the sensor from the control box with its 5 metre cable,
- fix the sensor outside, under a shelter, using the supplied fixture clip.
The air temperature sensor is especially useful in managing the anti‐freeze safety device. Zodiac®
cannot be held liable for damage caused to the pool related to the incorrect location of the air
temperature sensor.
2.4.2 Water temperature sensor connection
A sensor is designed to measure water temperature and control the pool water heating system. It is supplied with
a 5 metre cable (see §1.2). The water temperature sensor must measure the temperature before the heating
system.
H0369400.B.EN – 2013/03
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