Installation Instructions Suction Line and Service Valve Assemblies
© 2005-2014, Cornelius Inc.
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Publication Number: 630460289INS
It is the policy of Cornelius, Inc. to:
A. Comply with all federal regulations concerning the handling of refrigerants.
B. Allow only virgin or reclaimed refrigerant (as defined by ARI Standard 740-91) to be used as or
added to an original system charge.
C. Allow recycled refrigerant to be used only in the system from which it was originally recovered;
and only if that system did NOT have a compressor burn out or refrigeration leak; and only if
moisture, non-condensables, or other contaminates were NOT present in that system.
D. Refrigerant recovered from a contaminated system such as a compressor burn-out, refrigerant
leak, or one that has moisture, air, or other non-condensables present, must be disposed of in
an appropriate manner and cannot, under any circumstances, be reused in any Cornelius
product. If the refrigerant has been reclaimed and meets ARI Standard 700-88, it can be used.
E. The refrigerant used to recharge a Cornelius product must be of the type specified on the serial
nameplate of that product. All refrigerants must be weighed into the system so the amount of the
charge is known and agrees with the product serial nameplate.
IMPORTANT: The service contractor is responsible for determining if the refrigerant is
contaminated. It is also their responsibility to assure their recycling equipment and procedures
will guarantee that the refrigerant is clean, moisture and non-condensable free and meets the
appropriate standard. If the refrigerant is not cleaned to the appropriate standard, the warranty
will be voided and the repair will become the responsibility of the service contractor.
Always follow safe and acceptable refrigeration procedures.
58. Once the system has been properly charged, monitor the unit for 3-4 freeze/harvest cycles. Refer to
the operating manual for details on proper unit operation and performance.
59. After verifying the proper operation of the
unit, replace the electrical control box
cover (a) using (1) Phillips head screw.
Replace the evaporator splash panel (b)
(FIGURE 40).
FIGURE 40
b
a
