Installation Instructions - Taylor 336 Service Manual

Installation Instructions

Air Cooled Units
Air cooled units require a minimum of 3" (7.6 cm.) of
clearance around all sides of the freezer (6" [15.2 cm] for
Models 338 and 750). Failure to allow for adequate clearance
can reduce the refrigeration capacity of the freezer and
possibly cause damage to the compressor.
Water Cooled Units
A cold water supply must be provided with a hand shut-off
valve. Refer to the "Specifications" section in this manual to
identify inlet and outlet water connections for the condensers.
(See "Specifications" pages 3 through 10 for proper line
sizes.) If there is more than one unit, larger lines should be
used. (Flexible lines are recommended if local codes permit.)
The water lines must be flushed of foreign substances before
connection. Depending on local water conditions, it may be
advisable to install a water strainer to prevent foreign
substances from clogging the water system. After connecting
the inlet water line, install a flexible drain line to an open trap
drain. An open trap drain is used so that drain water flow can
be observed. Do not install a shut-off valve on the drain line.
Incorrect hook-up will result in continuous water flow through
the lines.
Recommended water pressure supplied to the unit is 35PSI
(241.3kPa).
Electrical Connections
Each freezer requires a dedicated power supply. Check the
data label on the freezer for fuse, circuit ampacity and
electrical specifications. Refer to the wiring diagram, provided
inside the control box, for proper power connections.
This equipment is intended to be installed in accordance with
the National Electric Code (NEC), NFPA 70. The purpose of
this 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.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO CAN
RESULT IN SEVERE PERSONAL INJURY FROM
ELECTRICAL SHOCK!
FOLLOW YOUR LOCAL ELECTRICAL CODES!
Beater Rotation
Beater rotation must be clockwise as viewed looking into the
freezing cylinder.
To correct rotation on a single-phase unit, exchange leads
inside the beater motor. (Follow the diagram printed on the
motor.)
To correct rotation on a three phase unit, exchange leads at
the main terminal block (splice box).
CAUTION: Make sure the power switch is in the
OFF position before correcting the beater rotation.
Failure to do so may result in electrocution or
component damage.
Electrical connections are made directly to the terminal block
provided in the control box.
Figure 1.