Zodiac TRI CHLORINE GENERATOR User Manual download pdf (Page 6)

3.3/ Installing the POD

The TRi PRO POD integrates in a single sub-assembly all the necessary

elements. That means ﬂ ow switch (used by your TRi salt water chlorinator), pH

sensor, ACL sensor and pH minus one-way valve.

Figure illustrating the location of TRi PRO complete system

➤ WARNING : the TRi cell bypass valves must always be fully opened.

IMPORTANT RECOMMENDATIONS:

- TRi PRO POD must always be installed onto a horizontal pipe to be sure

that pH & ACL sensor will be positioned vertically.

- POD must be the ﬁ rst element installed just after the ﬁ lter.

- If pool is heated (heat pump, heat exchanger, electric heater…), POD will

be positioned before heating system (reading made with non heated

water).

- It is recommended to place the POD at least 20 cm from a bend in the

pipe.

- pH & ACL sensor cables must not be close to high voltage cables to

prevent false readings.

NOTE: An incorrectly installed pH and/or ACL sensor may give erroneous

measures resulting in inappropriate operation of your TRi equipment. Neither

the manufacturer nor the appliance will be held responsible in this case.

1. Choose a straight pipe section with appropriate length after ﬁ ltration (30

cm minimum, without bend).

2. Disassemble POD sub-assembly (part #10) to keep the bottom part of POD

clamp (with 2 holes) (1).

3. Put the bottom part of POD clamp upside down onto dedicated piping place.

Use a marker or a centre punch to indicate the location of the 2 holes to be

made in the pipe (2).

(1)

(2)

4. With provided hole saw (part #5), drill the 2 holes for POD

supply. Ensure that the holes are perfectly smooth around

the edges (3).

5. With provided hole saw (part #5), drill the 2 holes for POD

supply. Ensure that the holes are perfectly smooth around

the edges.

WARNING: Water ﬂ ows through the POD in a certain

direction. Please note the direction of the arrows

indicating the water ﬂ ow before installing it! (4).

6. Click the bottom part of the POD clamp onto the upper

part already in place on the pipe. Use provided reducer

with « EU » mention for DN50 mm pipe. Do not use this

reducer for DN63 mm pipe (5).

7. Position the top part of POD sub-assembly with all its

different elements onto the upper part of the POD clamp

(beware of the foolproof notch). Firmly tighten the locking

ring (hand only tightening !) (6).

3.4/ Installing pH & ACL sensors

For an optimal function, you should follow all the steps below before installing

sensors into the POD.

Note: - pH sensor (blue, part #2) is designed for reading the pH of pool’s

water.

- ACL sensor (red, part #3) is made for reading Redox potential

(ORP) of pool’s water to automatically adjust chlorine generation

(« Active Chlorine Level ») of TRi salt water chlorinator.

➤ Follow instructions hereafter for both pH & ACL sensors.

1. Carefully remove the small protection bottle that contains a preservative

liquid by unscrewing its cap. (1).

2. Rinse the end of sensor with clear tap water, then shake off any excess of

water.

WARNING: Never wipe sensors with a cloth or a piece of paper as this

could damage it!

3. Set the 2 bottles containing the preservative liquid aside for long term and

wintering storage. Empty the preservative liquid solution, ﬁ lling it with tap

water will be sufﬁ cient when storing pH & ACL sensors.

4. Introduce pH & ACL sensors (parts #2 & #3) into their respective sensor

holders and tighten locking rings by hand. Ensure that sensors are not

inserted too far into their housing (see following picture with red dotted line

which indicates the driving in limit) (2).

(6)

(5)

POD clamp

without

reducer for

DN63 mm pipe

Reducer

(“EU” mark)

to be inserted

for DN50 mm

pipe

(3)

(4)

Arrows

indicating

water ﬂ ow

(1)

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Zodiac TRI CHLORINE GENERATOR User Manual Page 6

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