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ELECTRIC COMBITHERM — INSTALLATION MANUAL #MN-28897
PG. 19
®
COMBITHERM
ELECTRICAL & INSTALLATION REQUIREMENTS
An electrical wiring diagram is located behind the
control panel on the left side of the oven. 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 the electrical compartment of the
oven. The oven must be properly grounded in
accordance with the National Electrical Code and
applicable local 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 on the electrical control box
cover, behind the service panel.
When connecting to a Delta-B (wild leg) on a 3-phase
system, the wild leg must be connected to line 3.
Before operating the oven, check all cable
connections in the electrical connection area for
tightness since connections can loosen during
transport.
NOTE: After both water and electrical connections
have been completed, operate the oven in
any cooking mode for a period of 15
minutes and recheck the main power
connections at the terminal block to make
certain they remain tight.
380-415V:
To prevent an electrical shock hazard between the
appliance and other appliances or metal parts in
close vicinity, an equalization-bonding stud is
provided.
An equalization bonding lead must be connected
to this stud and the other appliances / metal parts
to provide sufficient protection against potential
difference. The terminal is marked with
the following symbol.
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 according with CSA C22.1,
Canadian Electrical Code Part 1 or
local codes.
D A N G E R
ENSURE POWER SOURCE
MATCHES VOLTAGE STAMPED
ON APPLIANCE NAMEPLATE.
Hard wired models:
Hard wired models must be equipped with a
country certified external allpole disconnection
switch with sufficient contact separation.
If a power cord is used for the connection of the
product an oil resistant cord like H05RN or H07RN
or equivalent must be used.
D A N G E R
APPLIANCES WITH NO CORD
PROVIDED BY FACTORY MUST BE
EQUIPPED WITH A CORD OF
SUFFICIENT LENGTH TO PERMIT
THE APPLIANCE TO BE MOVED
FOR CLEANING.
ELECTRICAL CONNECTIONS MUST
BE MADE BY A QUALIFIED SERVICE
TECHNICIAN IN ACCORDANCE WITH
APPLICABLE ELECTRICAL CODES.