1-2
TO THE INSTALLER
Models C709 & C717
To the Installer
1
This machine is made using USA sizes of hardware. All
metric conversions are approximate and vary in size.
Air-Cooled Machines
Do not
obstruct machine's air intake and discharge
openings.
C709:
A minimum of 6 in. (152 mm) air space is required
on both sides and 0.0 in. on the rear of the machine.
C717:
A minimum of 3 in. (76 mm) air space is required
around all sides of the machine. Install the deflector
provided to prevent recirculation of warm air. This will
allow for adequate air flow across the condenser.
Failure to allow adequate clearance can reduce the
refrigeration capacity of the machine and possibly cause
permanent damage to the compressor.
Water Connections
(Water-Cooled Machines Only)
An adequate cold water supply must be provided with a
hand shutoff valve. On the underside of the base pan or
on the right side of the machine, two 3/8 in. IPS water
connections for inlet and outlet are provided for easy
hookup. Half-inch 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
machine's automatic water valve. There will be only one
water
in
and one water
out
connection.
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.
IMPORTANT!
A backflow prevention device is
required on the incoming water connection side. Please
see the applicable national, state, and local codes for
determining the proper configuration.
Electrical Connections
IMPORTANT!
In the United States, this
machine is intended to be installed in accordance with
the National Electrical Code (NEC), ANSI/NFPA 701987.
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, the machine should be
installed in accordance with the existing local codes.
Please contact your local authorities if you have any
questions.
Each machine requires one power supply for each data
label on the machine. Check the data label(s) on the
machine for branch circuit overcurrent protection or fuse,
circuit ampacity, and other electrical specifications.
See the wiring diagram provided inside the electrical box
for proper power connections.
WARNING!
This machine must be properly
grounded. Failure to do so can result in severe personal
injury from electrical shock.
IMPORTANT!
An equipotential grounding lug is
provided with this machine. Some countries require the
grounding lug 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 both the removable panel and the
machine's frame.
ALWAYS FOLLOW LOCAL HEALTH CODES.
Summary of Contents for C709
Page 8: ...1 4 TO THE INSTALLER Models C709 C717 To the Installer 1 Notes...
Page 22: ...4 10 OPERATOR PARTS IDENTIFICATION Models C709 C717 Operator Parts Identification 4 Notes...
Page 58: ...8 4 TROUBLESHOOTING GUIDE Models C709 C717 Troubleshooting Guide 8 Notes...
Page 60: ...9 2 PARTS REPLACEMENT SCHEDULE Models C709 C717 Parts Replacement Schedule 9 Notes...
Page 64: ...10 4 LIMITED WARRANTY ON EQUIPMENT Models C709 C717 Limited Warranty on Equipment 10 Notes...
Page 68: ...11 4 LIMITED WARRANTY ON PARTS Models C709 C717 Limited Warranty on Parts 11 Notes...
