A 30mA differential protection is to be scheduled if not already present, or
•
undersized on your home electrical power supply panel.
5.2. Connection to 2x16A three-phase network
If your electricity network is three-phase, it is possible to connect your spa in a 2PH
16A+N configuration. This enables distribution of power over 2 different phases.
Remove the access panel on the digital control side, which opens the spa
•
control.
The jumper connected between the J32 and J26 connectors must be
•
removed. . . .
removed
removed
removed
Ensure that switch 10 of the Switchbank connector in the electrical unit is in
•
the ON position. (up).
Feed the power supply cable through the unit grommet provided for this
•
purpose. The permissible diameter for the power supply cable to pass
through the unit grommet is between 13mm and 21mm.
Use a flexible PVC/PVC insulated 500Vcopper power supply cable (not
•
supplied), 5G2.5 mm2 minimum, in a sheath adapted to ensure the electrical
link between the circuit breaker and the spa (for long distances, ask your
electrician about cable sizing).
Connect the 230Vac 16A single-phase power supply to the L1 and N1
•
terminals (this electrical power supply only concerns the heater).
Connect the 230Vac 16A single-phase power supply to the L2 and N2
•
terminals (this is the electrical power supply for all equipment except the
heater).
10
J32
J26
must be
must be
must be