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SHOULD BE OF THE MAXIMUM RATE VOLTAGE
LISTED ON THE NAMEPLATE. DO NOT CONNECT
THE APPLIANCE TO 110-, 115-, OR 120-VOLT
CIRCUIT.
• If the branch circuit to appliance is 4.5 m or less
in length, use UL (Underwriters Laboratories)
listed No.-10 AWG wire (copper wire only), or as
required by local codes. If over 4.5 m, use UL-
listed No.-8 AWG wire (copper wire only), or as
required by local codes. Allow sufficient slack in
wiring so the appliance can be moved from its
normal location when necessary.
• The power cord (pigtail) connection between the
wall receptacle and the appliance terminal block
IS NOT supplied with the appliance. Type of
pigtail and gauge of wire must conform to local
codes and with instructions on the following
pages.
• Do not modify the plug and internal wire
provided with the appliance.
• The appliance should be connected to a 4-hole
outlet.
• If the plug does not fit the outlet, a proper outlet
will need to be installed by a qualified electrician.
• Connect the power cord to the terminal block.
Each colored wire should be connected to the
same color screw. Wire color indicated in the
manual is connected to the same color screw in
the block.
• Grounding through the neutral conductor is
prohibited for: (1) new branch-circuit
installations and (2) areas where local codes
prohibit grounding through the neutral
conductor.
Four-Wire Power Cord
• A UL-listed strain relief is
required.
• Use a 30-amp, 240-volt, 4-wire, UL-listed
power cord with #10 AWG-minimum copper
conductor and closed loop or forked
terminals with upturned ends.
1
Remove the terminal block access cover on the
upper back of the appliance.
2
Install UL-listed strain relief into the power
cord through-hole.
3
Thread a 30-amp, 240-volt, 4-wire, UL-listed
power cord with #10 AWG-minimum copper
conductor through the strain relief.
a
Terminal Block
UL-Listed Strain Relief
b
UL-Listed 4-Wire Power Cord
c
4
Transfer the appliance's ground wire from
behind the green ground screw to the center
screw of the terminal block.
WARNING
• This appliance is supplied with the neutral wire
grounded. This white ground wire MUST BE
MOVED to the neutral terminal when a 4-wire
cord is to be used, or where grounding through
the neutral conductor is prohibited.
5
Attach the two hot leads (black and red) of the
power cord to the outer terminal block screws.
INSTALLATION
29
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