Y
Y
71
70
Main electrical box
GFCI panel
Bonding lug
Main power
connection
Electrical Wiring : All Models
ELECTRICAL WIRING
Warning
Disconnect power
before starting
electrical work.
Wiring must be
completed by a
qualified electrician
and must be done in
accordance with the
local electrical code.
To complete the electrical connections of our in.ye or in.yt control system, you will need a Phillips screwdriver and a flat-head
screwdriver.
Remove the screws from the system control lid and remove it.
Remove 5 1/2" (142 mm) of cable insulation.
Strip away 1" (25 mm) of insulation from each wire.
Pull the cable through the cutout of the box and secure it with a NPT strain relief* (hole diameter 1.335" [34.42 mm]). Ensure that
the NPT strain relief clamps around the outer sheath of the cable.
* For CE use an IEC certified plastic bushing that will maintain the IPX5 rating.
Warning
For units for use in other than single-family dwellings,
a clearly labeled emergency switch shall be provided
as part of the installation. The emergency switch
shall be readily accessible to the occupants and shall
be installed at least 5 feet (1.52 m) away, adjacent to,
and within sight of the unit.
This product must always be connected to a circuit
protected by a ground fault interrupter.
Proper wiring of the electrical service box, GFCI and
Y Series terminal block is essential!
Check your electrical code for local regulations. Only
copper wire should be used, never aluminum.
Disposal of the product
The appliance (or the product) must be disposed
of separately in accordance with the local waste
disposal legislation in force.
240 V (4 wires)
120 V (*3 wires)
If connected to a 3-wire
system, the heat.wav and
accessories will not operate
at 240 V.
Refer to the section
Connections for 120 V
heaters.
N
L1
L2
G
N
L1
G
Note: To convert the model to a 120 V system, the WHITE
(common) accessory wire must be moved. See wiring diagram
for details.
Electrical Wiring: North American Model in.ye and in.yt
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 colour code indicated on the sticker.
Use a flat-head screwdriver to tighten the screws on the terminal.
After ensuring wires are securely 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).
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