Trane Manhattan Gen II User Manual

Table of Contents
ARTC-SVX002A-EN 5
Chiller Control . . . . . . . . . . . . . . . . . . . . . . . . 42
Power Distribution . . . . . . . . . . . . . . . . . . 42
Electrical Controls . . . . . . . . . . . . . . . . . . 43
Refrigeration Controls . . . . . . . . . . . . . . . 44
Sequence of Operations . . . . . . . . . . . . . . . . . 46
Constant Flow Sequence . . . . . . . . . . . . . . 46
Variable Flow Sequence . . . . . . . . . . . . . . . 46
Chiller Performance Data . . . . . . . . . . . . . . . . 48
Maintenance Procedures . . . . . . . . . . . . . . . . 49
Maintenance Strategy . . . . . . . . . . . . . . . . . 49
Power Disconnect Switch . . . . . . . . . . . . . . 49
Inspection and Maintenance Schedule . . 50
Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Weekly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Monthly . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Quarterly . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Annually . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Maintenance Tasks . . . . . . . . . . . . . . . . . . . 53
Inspection Methods . . . . . . . . . . . . . . . . . 53
Critical Cleaning Tasks . . . . . . . . . . . . . . . 53
Compressor Tasks . . . . . . . . . . . . . . . . . . 54
Pump Tasks . . . . . . . . . . . . . . . . . . . . . . . . 55
Controller Tasks . . . . . . . . . . . . . . . . . . . . 57
Chiller Troubleshooting . . . . . . . . . . . . . . . . . 58
General Approach to Fault Isolation . . . . . 58
Controller Diagnostic Codes . . . . . . . . . . . 58
Compressor Diagnostic Codes . . . . . . . . . 59
CoreSense Flash Codes . . . . . . . . . . . . . . 59
CoreSense Flash Code Description . . . . . 59
Variable Frequency Drive
Diagnostic Codes (Optional)
. . . . . . . . . . . 61
Diagnostic Indicators . . . . . . . . . . . . . . . . 61
Phase Monitor Protection . . . . . . . . . . . . . . 62
Symptoms and Solutions . . . . . . . . . . . . . . 62
Variable Frequency Drive Fault
Codes (Optional)
. . . . . . . . . . . . . . . . . . . . . 66
Logical Flow Diagrams . . . . . . . . . . . . . . . . . . 73
Control Logical Flow . . . . . . . . . . . . . . . . . . 73
High Voltage Logical Flow . . . . . . . . . . . . . 74
Refrigeration Logical Flow . . . . . . . . . . . . . 75
Water/Glycol Mixture Logical Flow . . . . . . .76
Appendix A - Acronyms and Abbreviations 77
Acronym List . . . . . . . . . . . . . . . . . . . . . . . . .77
Appendix B- Request for Initial Startup . . . .79
Manhattan™ Gen II Water-Cooled Modular
Chiller
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Initial Start-up Agreement . . . . . . . . . . . . . .80

Trane Manhattan Gen II Specifications

General

Brand	Trane
Model	Manhattan Gen II
Category	Chiller
Language	English