2
Model H60
To the Installer
120416
Air Cooled Units
DO NOT
obstruct air intake and discharge openings:
Air cooled units require a minimum of 6” (152 mm)
minimum air clearance on all sides and 7- 1/2” (191
mm) minimum on bottom. Minimum air clearances
must be met to assure adequate air flow for optimum
performance. Failure to allow adequate clearance can
reduce the refrigeration capacity of the freezer and
possibly cause permanent damage to the compressor.
Water Connections
(Water Cooled Units Only)
An adequate cold water supply must be provided with
a 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 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
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
ampacity, and other 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.
FOLLOW YOUR LOCAL ELECTRICAL CODES!
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!
This equipment is provided with a 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.