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5
Electrical Requirements
If codes permit and a separate ground wire is used, it is
recommended that a qualied electrical installer determine
that the ground path and the wire gauge are in accordance
with local codes.
Check with a qualied electrical installer if you are not sure the
oven is properly grounded.
This oven must be connected to a grounded metal, permanent
wiring system.
Be sure that the electrical connection and wire size are
adequate and in conformance with the National Electrical Code,
ANSI/NFPA 70 – latest edition or CSA Standards C22.1-94,
Canadian Electrical Code, Part 1 and C22.2 No. O-M91 – latest
edition, and all local codes and ordinances.
A copy of the above code standards can be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
CSA International
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
Electrical Connection
To properly install your oven, you must determine the type
of electrical connection you will be using and follow the
instructions provided for it here.
■Oven must be connected to the proper electrical voltage
and frequency as specied on the model/serial number
rating plate. The model/serial number rating plate is located
under the control panel on single ovens and under the
control panel on the upper oven cavity on double ovens.
See the following illustrations.
Single oven
A. Model/serial/rating plate
■Models rated from 7.3 to 9 kW at 240 volts (5.4 to 7.4 kW
at 208 volts) require a separate 40-amp circuit. Models
rated at 4.8 kW and below at 240 volts (3.6 kW and below
at 208 volts) require a separate 20-amp circuit.
■A circuit breaker is recommended.
■Connect directly to the circuit breaker box (or fused
disconnect) through exible, armored or nonmetallic
sheathed, copper cable (with grounding wire).
See “Make Electrical Connection” section.
■Flexible conduit from the oven should be connected
directly to the junction box.
Double oven
A. Model/serial/rating plate
A
A
■ Fuse both sides of the line.
■Do not cut the conduit. The length of conduit provided is
for serviceability of the oven.
■A UL-listed or CSA-approved conduit connector must be
provided.
■If the house has aluminum wiring, follow the procedure
below:
1. Connect a section of solid copper wire to the ends
of the exible conduit leads.
2. Connect the aluminum wiring to the added section
of copper wire using special connectors and/or tools
designed and UL listed for joining copper to aluminum.
Follow the electrical connector manufacturer’s
recommended procedure. Aluminum/copper connection
must conform with local codes and industry accepted
wiring practices.
For power requirements for models WOS51EC7A,
WOS51EC0A, WOD51EC7A, WOD51EC0A, WOS92EC7A,
WOS92EC0A, WOD93EC7A, WOD93EC0A, MEW7527A,
MEW7530A, MEW7627A, MEW7630A, MEW9537A,
MEW9627A, MEW9530A, MEW9630A, IBS300DS, IBS350DS,
IBS550DS, and IBD350DS, refer to the following table.
Voltage Single
Thermal
Single
Convect
Double
Thermal
Double
Convect
240 VAC 3690 W 3720 W 7370 W 7400 W
208 VAC 2790 W 2820 W 5580 W 5610 W
240 VAC 15.4 A 15.5 A 30.7 A 30.8 A
208 VAC 13.4 A 13.6 A 26.8 A 27.0 A
For power requirements for models KEBK171B, KEBK101B,
KEBK276B, KEBK206B, KEBS179B, KEBS109B, KEBS277B,
KEBS279B, KEBS207B and KEBS209B, refer to the following
table.
Voltage Single
Thermal
Single
Convect
Double
Thermal
Double
Convect
240 VAC 4090 W 4120 W 8170 W 8200 W
208 VAC 3099 W 3122 W 6190 W 6212 W
240 VAC 17.1 A 17.2 A 34.1 A 34.2 A
208 VAC 14.9 A 15.0 A 29.8 A 29.9 A
For power requirements for models KEBU109B and
KEBU209B, refer to the following table.
Voltage Single Convect Double Convect
240 VAC 5420 W 9500 W
208 VAC 4106 W 7197 W
240 VAC 22.6 A 39.6 A
208 VAC 19.8 A 34.6 A
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