Recommended Grounding Method - Whirlpool SC8720EDB0 Installation Instructions Manual

30" gas downdraft cooktop
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29-7/8" (75.9 cm)
width
Ph_illips
crewdriver
safety glasses
Blower can be
swiveled 900.
15-5/8"
(39.7 cm)
blower
housing
depth
3-5/16"
(8.4 cm)
burner box
depth
14"
cm)
regulator
wiring box
cover
grease
container
11-7/8"
(30.2 cm)
gun with
weather-
proof
caulking
tape measure
wrench
Not shown:
• gas line shutoff valve
• LP. gas-resistant pipe-joint compound
• A.G.A. design-certified flexible metal connector
(4-5 feet) (1.2-1.5 m) or rigid gas supply line as needed
• flare union adapter for connection to pressure regulator
(1/2" NPT x 1/2" or 3/4" I.D.)
• wall or roof cap
• metal ductwork
• 2 sheet metal screws to attach transition duct to venting adapter
Remove parts from packages. Check that all parts
were included.
• literature
pack
• 4 orifice hoods
• exhaust
flow
rate tester
card
Electrical Shock Hazard
Electrical ground is required on this
appliance.
Do Not ground to a gas pipe.
Do Not change the power supply cord plug.
If the plug will not fit the outlet, have a
proper outlet installed by a qualified
electrician.
Do Not have a fuse in the neutral or
grounding circuit. A fuse in the neutral or
grounding circuit could result in an
electrical shock.
Do not use an extension cord with this
appliance.
Check with a qualified electrician if you are
not sure the cooktop is properly grounded.
Failure to follow these instructions could
result in death or serious injury.
If codes permit and a separate grounding wire
is used, it is recommended that a qualified
electrician determine that the grounding path
is adequate.
A 120-volt, 60-Hz, AC-only, 15- or 20-ampere,
fused electrical supply is required. A time-
delay fuse or circuit breaker is recommended.
It is recommended that a separate circuit
serving only this appliance be provided.
Electronic ignition systems operate within
wide voltage limits, but proper grounding and
polarity are necessary. In addition to checking
that the outlet provides 120-volt power and is
correctly grounded, the outlet must be
checked by a qualified electrician to see if it is
wired with correct polarity.
The wiring diagram is located on the inside of
the terminal box cover.
Recommended
grounding method
For your personal safety, this appliance must
be grounded. This appliance is equipped with
a power supply cord having a 3-prong
grounding plug. To minimize possible shock
hazard, the cord must be plugged into a
mating 3-prong grounding-type wall
receptacle, grounded in accordance with
National Electrical Code ANSI/NFPA 70 --
latest edition* and all local codes and
ordinances. See Figure 1. If a mating wall
receptacle is not available, it is the personal
responsibility and obligation of the customer
to have a properly grounded, 3-prong wall
receptacle installed by a qualified electrician.
Copies of the standards listed above may be obtained
from:
* National Fire Protection Association
Batterymarch Park
Quincy, Massachusetts 02269
3-prong
grounding-type
wall
receptacle
_
3-pron.g.
groundlngp_
\
_
grounding
prong
power
supply cord
Figure 1
Page 2

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