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ELECTRICAL INSTALLATION
Refer to the nameplate on the front of the appliance.
• Verify the ELECTRICAL SERVICE POWER.
• Voltage and phase must match the nameplate specifications, and
available electrical service amperage must meet or exceed the
specifications listed on page 1.
Fig. 4 Receptacle Configuration (not to scale)
208V and 240V OC-1 ovens are equipped with a NEMA 6-30P plug,
which must be plugged into a matching NEMA 6-30R receptacle.
208V and 240V OC-4TC and OC-4HC ovens are equipped with a
NEMA 15-60P plug, which must be plugged into a matching
NEMA 15-60R receptacle.
The ground lug of the receptacle must be connected to a suitable
building ground.
480V OC-4TC ovens must be wired directly to a 30 amp, 3ø circuit
breaker.
IMPORTANT:
OC-4 series ovens are shipped from the factory wired for 3-phase (3ø)
electrical service. OC-4 series ovens are not approved for 1ø
operation. Conversion of this appliance to single-phase operation will
void the warranty.
IMPORTANT: Some jurisdictions require an electrical disconnect in
close proximity to the appliance. It is the responsibility of the installer
to meet this requirement.
PREPARATION
Prior to your first use of this appliance, clean the entire appliance by
wiping all surfaces with a soft clean cloth moistened with warm clean
water and mild detergent. Rinse by wiping with clean water. Wipe dry
with a soft clean cloth.
CAUTION:
RISK OF
DAMAGE
DO NOT connect or energize
this appliance until all
installation instructions are
read and followed. Damage
to the appliance will result if
these instructions are not
followed.
CAUTION:
ELECTRICAL
SHOCK HAZARD
The ground prong of the
power cord is part of a system
designed to protect you from
electric shock in the event of
internal damage to the
NEVER CUT OFF THE
GROUND PRONG (large
round prong). NEVER TWIST
A PRONG TO FIT AN
EXISTING RECEPTACLE.
Contact a licensed electrician
to install an electrical
receptacle appropriate to the
voltage and amperage
requirements of the appliance.
The ground lug of 480V
appliances must be connected
to a suitable building ground.
IMPORTANT:
Damage due to being
connected to the wrong
voltage or phase is NOT
covered by warranty.
INSTALLATION (continued)
DANGER: ELECTRICAL SHOCK HAZARD
ELECTRICAL CONNECTIONS MUST BE MADE BY A
LICENSED ELECTRICIAN
Electrical shock will cause death or serious injury.
M273 p/n 303875 OpManual OC-1 & OC-4 Convection Ovens