Johnson Controls YORK YVAM - Page 4

HYP compressor drive operation............................................................................................................... 126
HYP compressor drive features....................................................................................................... 126
Smart sensor system.........................................................................................................................128
Low ambient operation.....................................................................................................................129
YVAM HYP compressor drive details for the 0490B amp drive.................................................... 129
YVAM HYP0730C compressor drive added features......................................................................134
Low ambient operation.....................................................................................................................134
Electronic signature board............................................................................................................... 134
HYP compressor drive and chiller operation................................................................................. 137
Maintenance................................................................................................................................................. 138
Preventative maintenance................................................................................................................138
Renewal parts.................................................................................................................................... 139
Operating inspections.......................................................................................................................139
Checking the system for leaks......................................................................................................... 140
System pressure test.........................................................................................................................142
System evacuation.............................................................................................................................145
Vacuum dehydration.........................................................................................................................145
Refrigerant charging.........................................................................................................................149
Compressor and motor maintenance.............................................................................................153
Evaporator maintenance.................................................................................................................. 154
Condenser maintenance.................................................................................................................. 157
Electrical controls...............................................................................................................................161
Unit heater operation verification...................................................................................................161
Automatic battery health test during shutdown...........................................................................164
OptiView data collection..............................................................................................................................166
Acceptable printers........................................................................................................................... 167
Control center setup......................................................................................................................... 169
Automatic status reporting.............................................................................................................. 170
Example OptiView reports................................................................................................................174
Unit conversion............................................................................................................................................ 192
YVAM with OptiView Control Center4