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Connecting to an external controller (Home automation)
If you use a centralised control system (or an external controller) to control your pool your TRi chlorinator must be
set to allow communications between the two appliances.
Example of a controller:
5.1 Seing the type of external controller
IMPORTANT NOTE: e controller type must imperatively be set before connecting the control cables to the
external controller box.
Turn the TRi on.
Wait for the end of the starting sequence.
Press the buon.
Use the keys to navigate to ‘EXT CONTROLLER’.
Press the key to access the controller menu.
Use the keys to select your external controller version.
Press to save your choice.
e TRi will display the main menu.
Press the key to return to the operational display.
NOTE : Your TRi chlorinator can only be connected to the controller models that are listed in the ‘EXT CONTROLLER’
menu. Do not connect the Tri to any other model of external controller.
Warning: users of Jandy ‘REV L’ or more recent versions
It is essential that the external controller seing be set to JANDY L/M if a Jandy Aqualink ‘Rev L’ controller or a more
recent version is to be connected. If the wrong seing is selected the Jandy Aqualink control unit may be damaged.
5.2 Precautions when wiring an external controller
IMPORTANT: e wiring of the controller should be carried out by an experienced pool specialist.
Before connecting or disconnecting any wires make sure the power supply to both the external controller and the
TRi unit has been cut o.
When the TRi chlorinator is connected to a controller it is in slave mode and responds to requests. In this case the
Timer seings are ignored and the chlorine production level cannot be changed. All the other ‘MENU’ functions are
still available except for ‘BOOST’ and ‘LOW’ modes.
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