Installing The Ph Link Or Dual Link Module; Installing The Pod Kit - Zodiac pH Link Instructions For Installation And Use Manual

2.2 Installing the pH Link or Dual Link module

• Turn off your power pack then the fi ltrati on by cutti ng off the main electricity supply in order to isolate the installati on.
• Close the isolati ng valves in the pipework.
• Remove the silver cover by pressing the sides and raising it (
(empty) lower module to the power pack (
• Remove the empty module (
• Unpack and connect the BNC cable from the pH sensor to the module (
• Positi on the BNC plug on the screw head (
• Remove the BNC cable (
• Put the pH Link or Dual Link module in positi on, replace the four screws and replace the silver cover.
1
5
• Do not reconnect the electricity supply unti l the pH Link or Dual Link module, the sensor-holding POD Kit and
the pH minus injecti on pipe have been installed (see "2.3.3 Installing the pH minus injecti on line").

2.3 Installing the POD Kit

The sensor-holding POD Kit is a single assembly including the fl ow rate detector (used by your appliance, see "2.3.2
Installing the fl ow switch"), the pH and ACL sensors and pH minus injecti on.
• The cell bypass valves must always be open.
• The sensor-holding POD Kit must always be positi oned on a horizontal pipe so that the sensors are verti cal
1 2
( or ).
• The POD Kit must be the fi rst unit fi tt ed aft er the pool fi lter.
• If the pool is fi tt ed with a heati ng system (heat pump, heat exchanger, electric heater, etc.), the POD Kit must
be installed before it (
• We recommend positi oning the POD Kit more than 20 cm from an elbow in the pipe.
• The sensor cables must not be positi oned near high voltage mains electricity cables.
Inline installati on
1
5
2
).
3
).
), then connect the module ribbon (
5
7
).
2
6
3
) (to take readings on unheated water).
By-pass installati on
2
1
), then unscrew the four screws att aching the original
4
).
).
6
3
7
Installati on with heati ng system
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4