Hussmann Super Plus - Page 11

Topics
Overview....................................................7-1
EPR Valve ..................................................7-1
Koolgas Valve ............................................7-2
Main Liquid Line Solenoid
Sporlan .................................................7-4
Alco......................................................7-5
Branch Liquid Line Solenoid Valves ........7-6
TEV............................................................7-7
Heat Reclaim Valve....................................7-9
Flooding Valve and Receiver Pressure
Regulating Valve ................................7-10
Autosurge .................................................7-12
Mechanical Subcooling............................7-15
Demand Cooling ......................................7-17
Oil System................................................7-20
Tables
Troubleshooting EPR Valves......................7-2
Troubleshooting Koolgas Valves................7-3
Troubleshooting Branch liquid Line
Solenoid Valves....................................7-6
Troubleshooting TEV.................................7-8
Troubleshooting Flooding Valve..............7-10
Troubleshooting Receiver
Pressure Regulator..............................7-11
Figures
EPR Valve with Suction Stop Solenoid......7-1
Koolgas Valve Piping.................................7-2
2-Way Solenoid Valve................................7-3
3-Way Solenoid Valve................................7-3
Main Liquid Line Solenoid ........................7-4
Alco Main Liquid Line Solenoid ..............7-5
Branch Liquid Line Solenoid....................7-6
Probe Locations For Setting TEV..............7-7
TEV............................................................7-7
3-Way Heat Reclaim Valve ........................7-9
Condenser and Receiver Pressure
Regulation ..........................................7-10
A8 Flooding Valve ...................................7-10
A9 Receiver Pressure Regulator...............7-11
A9B Receiver Pressure Regulator............7-11
Autosurge and By-Pass Valves.................7-12
Autosurge Valve Connections ..................7-13
Establishing Valve Operating Range........7-14
Shell and Tube Type Mechanical
Subcooler............................................7-15
Plate Type Mechanical Subcooling..........7-16
Demand Cooling Components .................7-17
Demand Cooling Piping...........................7-18
Oil System................................................7-20
Oil Pressure Differential Valve ................7-20
Sporlan Oil Level Regulator ....................7-21
AC & R Oil Level Regulator....................7-21
Revised August 1, 1996 P/N 340272A
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