Suction Line and Service Valve Assemblies Installation Instructions
© 2005-2014, Cornelius Inc.
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Publication Number: 630460289INS
G
ENERAL
W
ORK
G
UIDELINES
• Read and understand all instructions before starting.
• Disconnect all electrical power from unit prior to beginning work.
• Shut off potable and condenser water supplies to unit prior to beginning work.
• Prepare work area so that no brazing material, dirt, metal shavings, or other objects/refuse will enter
the ice storage area.
• Save all screws, nuts, bolts, grommets, or other hardware.
• Work is to be performed by a trained, EPA certified refrigeration mechanic.
I
NSTRUCTIONS
1.
DISCONNECT ALL ELECTRICAL POWER FROM UNIT.
2.
SHUT OFF WATER SUPPLY -
Potable
(evaporator supply) AND
Condenser
supply.
3.
Remove the front panel cover (a), top cover (b), and louvered side panel (c) (FIGURE 1).
4.
Remove the evaporator splash panel (d) and control box cover (e) [not shown] (FIGURE 2).
5.
The icemaker should be charged with 45 ounces of R-404A (HP-62). Regardless of the condition of
the refrigerant, it must be recovered (as defined in ARI Standard 740-91) from the system.
The refrigerant type and charge are indicated on the serial plate, located on the water pan
(f)(FIGURE 2).
USE ONLY RECOVERY EQUIPMENT DESIGNATED FOR USE WITH R-404A (HP-62)
REFRIGERANT.
Comply with all federal regulations concerning the handling of refrigerants.
WARNING: If the compressor has burned-out, there is a refrigerant leak, moisture is present, or
contaminates or other noncondensables are in the system, the refrigerant recovered from this
unit may NOT be reused in this product until it has been reclaimed to meet ARI Standard 700-88.
FIGURE 1
FIGURE 2
b
c
a
e
f
d
