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ASC-2E & ASC-4E Electric Convection Ovens - Electronic Control • 6
INSTALLATION
The oven must be installed by a qualified electrician.
This appliance must be branch circuit protected
with proper ampacities, in accordance with the
wiring diagram located in this manual or in the
electrical compartment of the oven. The oven
must be properly grounded in accordance with the
National Electrical Code and applicable local codes.
Plug the unit into a properly grounded receptacle
ONLY, positioning the unit so that the plug is easily
accessible in case of an emergency. Arcing will
occur when connecting or disconnecting the unit
unless all controls are in the “off” position.
Proper receptacle or outlet configuration or
permanent wiring for this unit must be installed by
a licensed electrician in accordance with applicable
local electrical codes.
Wire size for the main incoming power to the
unit must match the minimum size listed in the
specifications applicable to the specific oven model.
For supply connections, locate the wire size posted
on the label located near the electric terminal block
behind the service panel or elsewhere listed in this
manual. Before attempting the electrical connection,
the rating plate should be checked to ensure that
the electrical characteristics of the appliance and the
electrical supply characteristics agree.
Installation of the wiring must be made in
accordance with U.L. 197 Commercial Electric
Cooking Appliance Standards, Local and/or
National Electrical Code, ANSI /NFPA 70-1990.
Service line entry is made through the rear of the
oven for connection to the terminal block. Remove
the service panel on the right side of the oven for
access to the terminal block.
The oven is wired at the factory for either single
phase or three phase service as indicated on the
original purchase order. Input voltage and phase
must match the voltage and phase of the oven.
Visually check all electrical connections.
DANGER
To avoid electrical shock, this
appliance MUST be adequately
grounded in accordance with local
electrical codes or, in the absence of
local codes, with the current edition
of the National Electrical Code ANSI/
NFPA No. 70. In Canada, all electrical
connections are to be made in
accordance with CSA C22.1, Canadian
Electrical Code Part 1 or local codes.
ELECTRICAL CONNECTION
DANGER
ELECTRICAL CONNECTIONS MUST
BE MADE BY A QUALIFIED SERVICE
TECHNICIAN IN ACCORDANCE WITH
APPLICABLE ELECTRICAL CODES.
ELECTRICAL • ASC-2E
VOLTAGE PHASE CYCLE/HZ AWG AMPS
kW
208 (
AGCY)
1 60 10 24.0 5.0
240 (
AGCY)
1 60 10 20.8 5.0
208 (
AGCY)
3 60 12 13.8 5.0
240 (
AGCY)
3 60 12 12.0 5.0
NO CORD AND PLUG
Wire diagrams are located in the inside access panel of the unit
DANGER
ENSURE POWER SOURCE
MATCHES VOLTAGE STAMPED
ON APPLIANCE NAMEPLATE.
ELECTRICAL • ASC-4E
VOLTAGE PHASE CYCLE/HZ AWG AMPS
kW
208 (
AGCY)
1 60 6 50.0 10.4
240 (
AGCY)
1 60 6 43.3 10.4
208 (
AGCY)
3 60 8 28.8 10.4
240 (
AGCY)
3 60 8 25.0 10.4
480 (
AGCY)
3 60 8 12.5 10.4
220 (
AGCY)
1 50 6 40.0 8.7
NO CORD AND PLUG