17
240 V (4 wires)
120 V (*3 wires)
* If connected to a 3 wires
system, the heat�wave and
accessories will not operate
at 240 V�
Refer to the section
« Connections for 120 V
heaters »�
Note: To convert model to a 120 V system, white cables from the
AMP connectors and from all accessories must be shunted�
See wiring diagram for details�
Electrical wiring: North Amercian model in.ye
Electrical wiring
Refer to wiring diagram in the enclosure box lid for more information�
Insert each wire into the appropriate socket of the main entry terminal block according to the color code indicated on the
sticker� Use a flat-head screwdriver to tighten the screws on the terminal (please refer to the sticker inside the casing to
see the torque to apply)�
After making sure wires are securley connected, push them back into the box and replace the cover� Do not over tighten
cover screws (torque to 8 in� lb max {0�9 N�m})�
Connect the bonding conductor to the bonding lug on the front of the spa pack (a grounded electrode conductor should
be used to connect the equipment grounding conductors)�
L2
G G
N N
L1 L1
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