Water Connections; Electrical Connections - Taylor 336 Original Operating Instructions

TO THE INSTALLER
This piece of equipment is made in the USA and has
USA sizes of hardware. All metric conversions are
approximate and vary in size.

Water Connections

(Water-Cooled Units Only)
1
An adequate cold water supply must be provided with a
hand shutoff valve. On the underside rear of the base
pan, two 1/2 in. IPS water connections for inlet and outlet
have been provided for easy hookup. Water lines
connected to the machine should have 1/2 in. inside
diameters. (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 for both single-head and double-head units.
Do not install a hand shutoff 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.
A back flow prevention device is required
on the incoming water connection side. Please refer
to the applicable National, State, and local codes for
determining the proper configuration.

Electrical Connections

In the United States, this equipment is intended to be
installed in accordance with 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. In all other areas of the world, equipment should
be installed in accordance with the existing local codes.
Please contact your local authorities.
FOLLOW YOUR LOCAL ELECTRICAL CODES!
Each unit requires one power supply for each data label
on the unit. Check the data label(s) on the freezer for
branch circuit overcurrent protection or fuse, circuit
1-2
ampacity, and other electrical specifications. Refer to the
wiring diagram provided inside the electrical box for
proper power connections.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO CAN
RESULT IN SEVERE PERSONAL INJURY FROM
ELECTRICAL SHOCK!
DO NOT operate this freezer with larger fuses
than specified on the unit data label. Failure to follow this
instruction may result in electrocution or damage to the
machine.
This equipment is provided with an
equipotential grounding lug that is to be properly
attached to the rear of the frame by the authorized
installer. The installation location is marked by the
equipotential bonding symbol (5021 of IEC 60417- 1) on
the removable panel and the frame.
Stationary appliances which are not equipped
with a power cord and a plug or another 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.
Appliances that are permanently connected to
fixed wiring and for which leakage currents may exceed
10 mA, particularly when disconnected or not used for
long periods, or during initial installation, shall have
protective devices such as a GFI, to protect against the
leakage of current, installed by the authorized personnel
to the local codes.
Supply cords used with this unit shall be oil-
resistant, sheathed flexible cable not lighter than ordinary
polychloroprene or other equivalent synthetic elastomer-
Model 336, 338, 339
To the Installer