install these machines in an area
where a water jet could be used. Failure to follow
this instruction may result in serious electrical shock.
Water Connections
(Water Cooled Units Only)
An adequate cold water supply must be provided
with a hand shut-off valve. On the underside of the
base pan or on the right side, two 3/8” I.P.S. water
connections for inlet and outlet are provided for easy
hook-up. 1/2” inside diameter water lines should be
connected to the machine. (Flexible lines are
recommended, if local codes permit.) Depending on
local water conditions, it may be advisable to install
a water strainer to prevent foreign substances from
clogging the automatic water valve. There will be
only one water “in” and one water “out” connection.
DO NOT install a hand shut-off valve on the water
“out” line! Water should always flow in this order:
first, through the automatic water valve; second,
through the condenser; and third, through the outlet
fittingto an opentrapdrain.
Air Cooled Units
Model C708: Requires a minimum of 6” (152 mm) of
clearance on both sides and 0” in the rear of the
unit.
Model C716: Requires a minimum of 3” (76 mm) of
clearance on all sides.
This will allow for adequate air flow across the
condensers. Failure to allow adequate clearance can
reduce the refrigeration capacity of the freezers and
possibly cause permanent damage to the
compressors.
Electrical Connections
Each freezer requires one power supply for each
data label. Check the data label on the freezer for
fuse, circuit ampacity and electrical specifications.
Refer to the wiring diagram provided inside of the
electrical box, for proper power connections.
In the United States, this equipment is intended to
be installed in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70-1987. The
purpose of the NEC code is the practical
safeguarding of persons and property from hazards
arising from the use of electricity. This code contains
provisions considered necessary for safety.
Compliance therewith and proper maintenance will
result in an installation essentially free from hazard!
In all other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.
Stationary appliances which are not equipped with a
power cord and a plug or other device to disconnect
the appliance from the power source must have an
all-pole disconnecting device with a contact gap of at
least 3 mm installed in the external installation.