Jenn-Air 30" (76.2 CM) Installation Instructions Manual - Warning
6
If connecting to a 4-wire system:
The green ground wire of the 4-wire power supply cord must be
connected to the cabinet. See “Electrical Connection” section.
Grounding through the neutral conductor is prohibited for new
branch-circuit installations (1996 NEC); mobile homes; and
recreational vehicles, or an area where local codes prohibit
grounding through the neutral conductor.
When a 4-wire receptacle of NEMA Type 14-50R is used, a
matching UL listed, 4-wire, 250-volt, 40- or 50-amp, range power
supply cord (pigtail) must be used. This cord contains 4 copper
conductors with ring terminals or open-end spade terminals with
upturned ends, terminating in a NEMA Type 14-50P plug on the
supply end.
The fourth (grounding) conductor must be identified by a green or
green/yellow cover and the neutral conductor by a white cover.
Cord should be Type SRD or SRDT with a UL listed strain relief
and be at least 4 ft (1.22 m) long.
The minimum conductor sized for the copper 4-wire power
cord are:
40-amp circuit
2 No.-8 conductors
1 No.-10 white neutral
1 No.-8 green grounding
If connecting to a 3-wire system:
Local codes may permit the use of a UL listed, 3-wire, 250-volt,
40- or 50-amp range power supply cord (pigtail). Order UL listed
3-wire power cord Part Number 74011285. This cord contains 3
copper conductors with ring terminals or open-end spade
terminals with upturned ends, terminating in a NEMA Type 10-50P
plug on the supply end. Connectors on the appliance end must be
provided at the point the power supply cord enters the appliance.
This uses a 3-wire receptacle of NEMA Type 10-50R. For a 3-wire
power supply cord replacement, service kit Part Number
74011285 must be used.
Electrical Requirements - Canada Only
If codes permit and a separate ground wire is used, it is
recommended that a qualified electrical installer determine that
the ground path is adequate and wire gauge are in accordance
with local codes.
Be sure that the electrical connection and wire size are adequate
and in conformance with CSA Standard C22.1, Canadian
Electrical Code, Part 1 - latest edition, and all local codes and
ordinances.
A copy of the above code standards can be obtained from:
Canadian Standards Association
178 Rexdale Blvd.
Toronto, ON M9W 1R3 CANADA
■
Check with a qualified electrical installer if you are not sure
the range is properly grounded.
*The NEC calculated load is less than the total connected load
listed on the model/serial rating plate.
■
A time-delay fuse or circuit breaker is recommended.
■
This range is equipped with a CSA International Certified
Power Cord intended to be plugged into a standard 14-50R
wall receptacle. Be sure the wall receptacle is within reach of
range’s final location.
■
Do not use an extension cord.
4-wire receptacle (14-50R)
3-wire receptacle (10-50R)
Range Rating*
Rating of
Power
Supply Cord
Circuit
Protection
120/240 Volts
120/208 Volts
Amps
Amps
8.8 - 16.5 KW
16.6 - 22.5 KW
7.8 - 12.5 KW
12.6 - 18.5 KW
40
50
40 or 50
50
WARNING
Electrical Shock Hazard
Electrically ground range.
Failure to do so can result in death, fire, or
electrical shock.