KitchenAid KERS507XSS02 Installation Instructions Manual page 4

Ifcodes p ermit and aseparate ground w ire isused, itis
recommended thataqualified electrical installer determine thatthe
ground p ath andwire gauge a reinaccordance withlocal c odes.
Donotuse anextension cord.
Besure thattheelectrical connection andwire sizeareadequate
andinconformance withtheNational Electrical Code, ANSl/NFPA
70-latest edition a ndalllocal c odes a nd ordinances.
Acopy oftheabove c ode standards canbeobtained from:
National Fire Protection Association
1Batterymarch Park
Quincy, MA02169-7471
WARNING: Improper connection oftheequipment-grounding
conductor canresult inariskofelectric s hock. Check w itha
qualified electrician orservice technician ifyouareindoubt a sto
whether theappliance isproperly grounded. Donotmodify t he
power supply c ord plug. I fitwill n otfittheoutlet, have aproper
outlet i nstalled byaqualified electrician.
Electrical Connection
To properly install your range, you must determine the type of
electrical connection you will be using and follow the instructions
provided for it here.
• Range must be connected to the proper electrical voltage and
frequency as specified on the model/serial number rating plate.
The model/serial/rating plate is located behind the control
panel. Refer to the figures in "Product Dimensions" in the
"Location Requirements" section.
• This range is manufactured with the neutral terminal connected
to the cabinet. Use a 3-wire, UL listed, 40- or 50-amp power
supply cord (pigtail) (see the following Range Rating chart). If
local codes do not permit ground through the neutral, use a
4-wire power supply cord rated at 250 volts, 40 or 50 amps and
investigated for use with ranges.
Range Rating* Specified Rating of
Power Supply Cord Kit
and Circuit Protection
120/240 Volts 120/208 Volts Amps
8.8 - 16.5 KW 7.8 - 12.5 KW 40 or 50**
16.6 - 22.5 KW 12.6 - 18.5 KW 50
If connecting to a 4-wire system:
This range is manufactured with the ground connected to the
neutral by a link. The ground must be revised so the green ground
wire of the 4-wire power supply cord is connected to the cabinet.
See "Electrical Connection - U.S.A. Only" 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.
4-wire receptacle (14-50R)
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). 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.
*The NEC calculated load is less than the total connected load
listed on the model/serial/rating plate.
**If connecting to a 50-amp circuit, use a 50-amp rated cord with
kit. For 50-amp rated cord kits, use kits that specify use with a
nominal 13/8"(34.9 mm) diameter connection opening.
• A circuit breaker is recommended.
The range can be connected directly to the circuit breaker box
(or fused disconnect) through flexible or nonmetallic sheathed,
copper or aluminum cable. See the "Electrical Connection -
U.S.A. Only" section.
3-wire receptacle (10-50R)
• Allow 2 to 3 ft (61.0 cm to 91.4 cm) of slack in the line so that
the range can be moved if servicing is ever necessary.
• A UL listed conduit connector must be provided at each end of
the power supply cable (at the range and at the junction box).
• Wire sizes and connections must conform with the rating of the
range.
• The wiring diagram is located on the Tech Sheet.
• The Tech Sheet is located on the back of the range inside a
clear plastic bag.