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Grounding
312761B 5
Grounding
This product must be grounded. In the event of an elec-
trical short circuit, grounding reduces the risk of electric
shock by providing an escape wire for the electric cur-
rent. This product is equipped with a chord having a
grounding wire. A 3-blade grounding plug must be
installed or the machine may be hard wired. The plug
must be plugged into an outlet that is properly installed
and grounded in accordance with all local codes and
ordinances.
Improper installation of the grounding plug is able to
result in a risk of electric shock. The wire with insulation
having an outer surface that is green with or without yel-
low stripes is the grounding wire. Do not modify the plug
provided; if it does not fit the outlet, have the proper out-
let installed by a qualified electrician. Only connect the
product to an outlet having the same configuration as
the plug. Do not use an adapter with this product.
Installation
Connect Electrical Cord
1. Each machine comes with a permanent 10 ft power
cable without a plug. If a permanent extension cable
must be installed onto the existing cable or if an
extension cord is necessary, be sure to use the
appropriate gauge wire for the machine amperage.
See the following table.
Install Plug
2.
For machines that will not be hard-wired,
install a
3-blade 240V, 1-phase grounding plug onto
cord (129). The machine must use a receptacle that
accepts the plug on the product.
For machines that will be hard-wired,
hard-wire
the machine. The grounding wire must be used.
Machine may be hard-wired or installed using a
plug.
Improper wiring may cause electric shock or other
serious injury if work is not performed properly. Have
a qualified electrician perform any electrical work. Be
sure your installation complies with all National, State
and Local safety and fire codes.
Number of Zones
installed in Heat
Control Box
Rating
(Amps)
Gauge (mm
2
) /
Number of Wires
1 30 10 (2.59) / 3
2 30 10 (2.59) / 3
3 40 8 (3.26) / 3
4 40 8 (3.26) / 3
The equipment must be grounded. Grounding
reduces the risk of static and electric shock by provid-
ing an escape wire for the electrical current due to
static build up or in the event of a short circuit.
Improper installation of the grounding plug is able to
result in a risk of electric shock. The wire with insula-
tion having an outer surface that is green with or with-
out yellow stripes is the grounding wire.