Alto-Shaam convection oven asc-4e ユーザーズマニュアル

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ASC-2E  &  ASC-4E  Electric  Convection  Ovens  -  Electronic  Control  •  6
I N S T A L L A T I O N
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.
D A N G E R
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.
E L E C T R I C A L   C O N N E C T I O N 
    D A N G E R
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
N O
 
C O R D
 
A N D
 
P L U G
Wire diagrams are located in the inside access panel of the unit
    D A N G E R
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
N O
 
C O R D
 
A N D
 
P L U G