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050817
To the Installer
This machine is designed for indoor use only.
DO NOT install the machine in an area where a
waterjetcouldbe usedtoclean orrinsethe machine.Failure
tofollowthisinstructionmayresultinseriouselectricalshock.
WATER CONNECTIONS
(Water Cooled Units Only)
An adequatecoldwatersupply mustbeprovidedwitha hand
shut-off valve. On the underside rear of the base pan, 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
valveon the water“out”line!Watershould always flow in this
order: first, through the automatic water valve; second,
through the condenser; and third, through the outlet fitting to
an opentrapdrain.
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(s). Failure to allow
adequate clearance can reduce the refrigeration capacity of
the freezer and possibly cause permanent damage to the
compressor.
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 ofthe NEC code
is the practical safeguarding of persons and property from
hazardsarising fromthe useofelectricity.This codecontains
provisions considered necessary for safety. Compliance
therewithandpropermaintenancewillresultinan installation
essentially free from hazard!
In all otherareas of the world, equipmentshould 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.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO CAN
RESULT IN SEVERE PERSONAL INJURY FROM
ELECTRICAL SHOCK!
Beaterrotation must be clockwise as viewed looking intothe
freezing cylinder.
Note: The following procedures should be performed by a
trained service technician.
Tocorrecttherotationona three-phaseunit,interchangeany
two incoming power supply lines at freezer main terminal
block only.
To correct rotation on a single-phase unit, change the leads
inside the beater motor. (Follow the diagram printed on the
motor.)
Electrical connections are made directly to the terminal
block. The terminal block is provided in the main control box
located behind the lower front trim.