Emerson Copeland OME-4MTL-12X Application Manuallines page 3

2.10.10 How to set the date and time ............................................................................ 21
2.10.11 How to check the operating values of the frequency inverter M200 ................. 22
2.10.12 Controller setting ............................................................................................... 22
2.10.13 Manual compressor run ..................................................................................... 22
2.10.14 How to reset the controller to factory settings ................................................... 23
2.10.15 How to save user's settings............................................................................... 23
2.10.16 Data logging ...................................................................................................... 23
2.10.17 Active alarm(s) log menu................................................................................... 24
2.11 IPG215D controller - Functionality ............................................................................... 25
2.11.1 Suction pressure control.................................................................................... 25
2.11.2 Pumpdown mode .............................................................................................. 26
2.11.3 Fan speed / gas cooler control .......................................................................... 26
2.11.4 Alarms ............................................................................................................... 27
2.12 IPG215D controller - Peripheral devices ...................................................................... 29
2.12.1 Variable frequency drive M200 ......................................................................... 29
2.12.2 XEV20D Stepper valve actuator ....................................................................... 29
2.12.3 Main contactor and circuit breakers .................................................................. 29
2.13 Compressor safety ........................................................................................................ 30
2.13.1 Compressor motor protection ............................................................................ 30
2.13.2 High-pressure safety (type-approved pressure limiter) ..................................... 30
2.13.3 High-pressure safety control ............................................................................. 30
2.13.4 Pressure relief valve - High-pressure side ....................................................... 31
2.13.5 Pressure relief valve - Liquid receiver .............................................................. 32
2.13.6 Low-pressure safety control .............................................................................. 32
2.14 Oil level monitoring device - OW5 TraxOil ................................................................... 33
3 Installation ..................................................................................................... 34
3.1 Refrigeration unit handling ............................................................................................ 34
3.1.1 Transport and storage ....................................................................................... 34
3.1.2 Weights.............................................................................................................. 34
3.1.3 Lifting ................................................................................................................. 35
3.2 Refrigeration piping connections .................................................................................. 36
3.2.1 Refrigeration piping installation and connections .............................................. 36
3.2.2 Brazing recommendations................................................................................. 37
3.3 Electrical connection ..................................................................................................... 38
3.3.1 Power supply connections................................................................................. 38
3.3.2 Electrical wiring ................................................................................................. 38
3.3.3 Electrical protection standard (protection class) ............................................... 39
3.4 Location & fixings .......................................................................................................... 39
4 Start-up & operation ...................................................................................... 41
4.1 Evacuation .................................................................................................................... 41
4.2 Charging procedure ...................................................................................................... 43
AGL_Unit_OME_4MTL_EN_Rev01