Danfoss Turbocor TT300

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M-SV-001-EN Rev.E
List of Tables
Table 1 - Refrigerant Used with Danfoss Turbocor Compressors ........................................................................................... 15
Table 2 - Expected DC Bus Voltage .....................................................................................................................................................21
Table 3 - Compressor Fluid Paths ........................................................................................................................................................22
Table 4 - Compressor Component Identification (Covers On) .................................................................................................29
Table 5 - Compressor Component Identification (Covers Off) (TT300/TG230) .................................................................. 30
Table 6 - Compressor Sensors, Cables, and Indicators (TT300/TG230) .................................................................................31
Table 7 - Compressor Component Identification (Covers Off)
(TT350/TT400/TT500/TT700/TG310/TT390/TT520) ................................................................................................... 32
Table 8 - Compressor Sensors, Cables, and Indicators (TT350/TT400/TT500/TT700/TG310/TG390/TG520) ..........33
Table 9 - Expected AC Voltage Range ...............................................................................................................................................39
Table 10 - SCR Diode Values ..................................................................................................................................................................45
Table 11 - SCR Gate Resistance Ranges ............................................................................................................................................45
Table 12 - Backplane Test Point Values..............................................................................................................................................66
Table 13 - Solenoid Actuator Coil Resistance Ranges.................................................................................................................69
Table 14 - Magnetic Bearing Coil Resistance Values ....................................................................................................................86
Table 15 - Bearing Amperage Ranges ...............................................................................................................................................87
Table 16 - Bearing Sensor Coil Resistance .......................................................................................................................................89
Table 17 - Alarm Types ............................................................................................................................................................................ 94
Table 18 - Compressor Fault Types ..................................................................................................................................................... 95
Table 19 - Motor Fault Types ................................................................................................................................................................. 96
Table 20- Bearing Fault Types ...............................................................................................................................................................96
Table 21 - Service Monitoring Tools Icons .......................................................................................................................................97
Table 22 - Compressor Faults .............................................................................................................................................................100
Table 23 - Motor Faults .........................................................................................................................................................................102
Table 24 - Bearing Status .....................................................................................................................................................................103
Table 25 - Preventive Maintenance Tasks .......................................................................................................................................114
Table 26 - Acronyms/Terms .................................................................................................................................................................121