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Table of Contents (cont.)
Section 7 - Refrigeration System (cont.)
Pressure Control Specifications and Diagnostics
Fan Cycle Control ........................................................................................................................................7-30
High Pressure Cutout (HPCO) Control........................................................................................................7-30
Cycle Time/24 Hour Ice Production/Refrigerant Pressure Charts
J200 ..............................................................................................................................................................7-31
J250 ..............................................................................................................................................................7-32
J320 ..............................................................................................................................................................7-33
J420/J450......................................................................................................................................................7-34
J600 ..............................................................................................................................................................7-35
J800 ..............................................................................................................................................................7-37
J1000 ............................................................................................................................................................7-38
J1300 ............................................................................................................................................................7-40
J1800 ............................................................................................................................................................7-41
Refrigerant Recovery/Evacuating and Recharging
Normal Self-Contained Model Procedures ..................................................................................................7-44
Normal Remote Model Procedures..............................................................................................................7-46
System Contamination Cleanup...................................................................................................................7-50
Replacing Pressure Controls Without Removing Refrigerant Charge.........................................................7-52
Filter-Driers..................................................................................................................................................7-54
Total System Refrigerant Charges................................................................................................................7-54
Refrigerant Definitions.................................................................................................................................7-55
Refrigerant Re-Use Policy............................................................................................................................7-56
HFC Refrigerant Questions and Answers....................................................................................................7-57
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