17Electrical wiring: CE/AUS/NZS modelsWarning!in�yj�ce models must always be connected to a circuit protected by a Residual-Current Device (RCD)having a rated operating residual-current not exceeding 30 mA�Correct wiring of the electrical service box, RCD, and pack terminal block is essential!Check your electrical code for local regulations� Only copper wire should be used, never aluminum�Insert each wire into the appropriate socket of the main entry terminal block according to the color code indicated on thesticker� Use a flat screwdriver to tighten the screws on the terminal�After making sure wires are securley connected, push them back into the box and replace the cover� Do not over tightencover screws (torque to 8 in�lb max {0�9 N�m�})�Connect the bonding conductor to the bonding lug on the side of the spa pack (a grounded electrode conductor should beused to connect the equipment grounding conductors)�Refer to wiring diagram in the enclosure box lid for more information�230 V (3 wires)Electrical wiring