User's Manual

1Models 380/381 To the Installer
050906
Section 1 To the Installer
This machine is designed for indoor use only.
DO NOT install the machine in an area where a
water jet could be used. Failure to follow this instruction may
result in serious electrical shock.
Assemble legs to the threaded holes on the underside of the
unit. Slip rubber boots on leg flange to eliminate sliding.
Water Connections
(Water Cooled Units Only)
An adequate cold water supply must be provided with a hand
shut-off valve. On the rear of the unit, two 3/8” I.P.S. water
connections for inlet and outlet have been 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 fitting to an open
trap drain.
Air Cooled Units
Air cooled units require a minimum of 6” (152 mm) of
clearance around all sides of the freezer to allow for
adequate air flow across the condenser. Failure to allow
adequate clearance can reduce the refrigeration capacity of
the freezer and possibly cause permanent damage to the
compressor.
Electrical Hook- up Installation
For 60 Cycle, 1 Ph, Supplied With
Cord and Plug
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED. FAILURE TO DO SO CAN
RESULT IN SEVERE PERSONAL INJURY FROM
ELECTRICAL SHOCK.
This equipment is supplied with a 3 wire cord and grounding
type plug for connection to a single phase, 60 cycle, branch
circuit supply. This unit must be plugged into a properly
grounded receptacle. The cord and plug provided for is 20A;
therefore the wall outlet must also be 20A. Check the data
label, located on the rear panel, for electrical specifications.
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.
Beater rotation must be counterclockwise as viewed
looking into the freezing cylinder.
Permanent wiring may be employed if required by local
codes. Instructions for conversion to permanent wiring are as
follows:
1. Be sure the freezer is electrically disconnected.
2. Remove the left side and rear panels and locate the
small electrical box.
3. Remove the factory-installed cord and strain relief
bushing.
4. Route incoming permanent wiring through the 7/8”
(22 mm) hole in the lower rear of the freezer.
5. Connect the two power supply leads. Attach the
ground (earth) wire to the grounding lug inside the
electrical box.
6. Be the sure unit is properly grounded before applying
power.
FOLLOW YOUR LOCAL ELECTRICAL CODES!