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INSTALLATION -
Attach the Appliance Legs to the base of the unit if your Oven will sit on a table or counter. Legs
are not necessary if the unit is to be fastened and sealed to the table or counter surface. Move the
unit into the position where it is to be operated. Check to determine that the power source is the
same voltage and phase as that indicated on the label on the side of the unit; if the voltage and/or
phase is not the same call NU-VU for instructions on changing the voltage and/or phase of your
equipment.
The NU-VU NCO5 is normally equipped for either 208 volt or 240 volt operation in single phase
configurations.
The NU-VU NCO3 comes with a factory installed cord and plug for 120 volt operation. A
NEMA 5-20 receptacle is required to power the NCO3 using the factory supplied cord and plug.
IMPORTANT: DO NOT INSTALL UNIT IF THE POWER SOURCE DOES NOT COINCIDE
WITH THE UNIT LABEL!!!
Connect your unit according to all national and local electrical codes, either through a plug-type
connection or direct wiring. All connections must be made with COPPER WIRE ONLY in the
correct gauge for the application. Provide enough slack in the wiring to allow for equipment to
be moved about during the initial installation, and any future maintenance or required service
work.
Your qualified installer or electrician should remove the Side Access Panel of the unit to expose
the Power Terminal Block connections. A copy of the unit's wiring schematic is attached to the
inside of the unit near the power terminal connections as well as in this manual.
IMPORTANT: ALL POWER SHOULD BE TURNED OFF AT THE WALL
BREAKER WHILE THE UNIT IS BEING CONNECTED!!!