Rthd-Svx02H-En - Trane RTHD series Installation, Operation And Maintanance

Summit Interface - Optional .........................73
Operating Principles Mechanical ...................74
General ............................................................74
Refrigeration (Cooling) Cycle ........................74
Cycle Description ..........................................74
Figure 36. Pressure /Enthalpy Curve ............... 74
Figure 37. Refrigerant Flow Diagram .............. 75
Compressor Description ................................76
Figure 38. Compressor Description ................ 76
Compressor Motor ........................................77
Compressor Rotors .......................................77
Slide Valve Movement ..................................77
Oil Management System .............................. 77
Oil Separator .................................................77
Figure 39. Oil Flow Diagram ............................ 78
Oil Flow Protection .......................................78
Oil Filter .........................................................79
Compressor Bearing Oil Supply ..................79
Compressor Rotor Oil Supply ......................79
Lubricant Recovery .......................................79
Oil Cooler .......................................................79
Operator Interface Controls............................80
UC800 Overview ............................................ 80
Power Supply ...............................................80
Wiring and Port Descriptions ......................80
Figure 40. Wiring locations and connection
ports 80
Communication Interfaces ..........................81
Rotary Switches ............................................81
LED Description and Operation ..................81
Figure 41. LED Locations ................................. 81
Table 22. LED Behavior .................................. 81
Controls Interface .......................................... 81
TD7 Display ...................................................81
Tracer TU ........................................................81
Tracer AdaptiView™TD7 ............................... 81
Operator Interface .........................................81
Figure 42. TD7 ................................................... 82
Main Display Area/Home Screen .................82
Figure 43. Main Screen .................................... 82
Table 23. Main Screen Items .......................... 82

RTHD-SVX02H-EN

Viewing Chiller Operating Modes ...............82
Figure 44. Chiller Operating Modes screen .... 82
Table 24. Operating Modes ............................ 83
Alarms ............................................................85
Viewing the Alarms Screen ..........................85
Figure 45. Alarm Screen .................................. 85
Reports ...........................................................85
Viewing the Reports Screen .........................85
Figure 46. Report Screen ................................. 85
Editing a Custom Report ..............................85
Figure 47. Edit Custom Report screen ............ 86
Figure 48. Report Evaporator Screen .............. 86
Table 25. Report Evaporator Screen Items ... 86
Figure 49. Report Condenser Screen .............. 86
Table 26. Report Condenser Screen Items .... 86
Figure 50. Report Compressor Screen ............ 87
Table 27. Report Compressor Screen Items . 87
Figure 51. Report Motor Screen ...................... 87
Table 28. Report Motor Screen Items ............ 87
Equipment Settings ......................................87
Viewing the Settings Screen ........................87
Figure 52. Setting Screen ................................. 87
Viewing and Changing Equipment Settings ...
87
Figure 53. Example equipment settings screen
(Chiller Settings shown) .................................. 88
Figure 54. Chilled Water Setpoint Screen ....... 88
Figure 55. Changed Chilled Water Setpoint
Screen 88
Figure 56. Heat Reclaim Setpoint Screen ....... 88
Table 29. Settings Screen Items .................... 89
Display Settings ............................................89
Viewing the Settings Screen ........................89
Viewing and Changing Display Preferences ...
89
Figure 57. Display ReferenceScreen ............... 89
Figure 58. Data Format Page ........................... 90
Figure 59. Language Page ............................... 90
Figure 60. Date and Time screen ..................... 90
Cleaning the Display .....................................91
Figure 61. Countdown screen ......................... 91
Security Settings ...........................................91
Disabling/Enabling Security .........................91
Figure 62. Security screen ............................... 91
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