Trane Variable Speed ComfortLink II - Table of Contents

4
18-BC100D1-1C-EN
Unit Location Considerations . . . . . . . . . . . . . . . 5
Setting Up the Unit . . . . . . . . . . . . . . . . . . . . . . . 8
Refrigerant Line Considerations . . . . . . . . . . . . 9
Refrigerant Line Brazing . . . . . . . . . . . . . . . . . . . 12
Refrigerant Line Leak Check . . . . . . . . . . . . . . 14
Refrigerant Line and Indoor Coil
Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical — Low Voltage . . . . . . . . . . . . . . . . . . 15
Service Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
LED Indicators — Variable Speed Side
Discharge Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electrical — High Voltage . . . . . . . . . . . . . . . . . . 18
Start Up . . . ................................19
System Charge Adjustment . . . . . . . . . . . . . . . 20
Charging and Correction Charts . . . . . . . . . . . 21
Charging the Unit. .........................22
Subcooling Charging Below 55º F
Outdoor Temp. (In Heating Only) ..........24
Communicating Display Assembly
(CDA)......................................25
Defrost Control (HP Only) ................ 25
Checkout Procedures . . . . . . . . ..............27
Table of Contents