Emerson Copeland EazyCool OME-4MTL-05X Application Manuallines page 3

2.9.10 How to set the date and time ............................................................................. 21
2.9.11 How to check the operating values of the frequency inverter M200 .................. 22
2.9.12 Controller setting ................................................................................................ 22
2.9.13 Manual compressor run ...................................................................................... 22
2.9.14 How to reset the controller to factory settings .................................................... 23
2.9.15 How to save user's settings................................................................................ 23
2.9.16 Data logging ....................................................................................................... 23
2.9.17 Active alarm(s) log menu.................................................................................... 24
2.10 iPro IPR215D controller - Functionality ......................................................................... 25
2.10.1 Suction pressure control..................................................................................... 25
2.10.2 Pumpdown mode ............................................................................................... 26
2.10.3 Fan speed / gas cooler control ........................................................................... 26
2.10.4 Alarms ................................................................................................................ 27
2.11 iPro IPR215D controller - Peripheral devices ............................................................... 29
2.11.1 XEV20D Stepper valve actuator ........................................................................ 29
2.11.2 Variable frequency drive M200 .......................................................................... 29
2.11.3 Main contactor and circuit breakers ................................................................... 29
2.12 Compressor safety ......................................................................................................... 30
2.12.1 Compressor motor protection ............................................................................. 30
2.12.2 High-pressure safety (type-approved pressure limiter) ...................................... 30
2.12.3 High-pressure safety control .............................................................................. 30
2.12.4 Pressure relief valve - High-pressure side ........................................................ 31
2.12.5 Pressure relief valve - Liquid receiver ............................................................... 31
2.12.6 Low-pressure safety control ............................................................................... 32
2.13 Oil level monitoring device OW5 TraxOil ....................................................................... 33
3 Installation ..................................................................................................... 34
3.1 CO Refrigeration unit handling ..................................................................................... 34
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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 .................................................................................................. 39
3.3.3 Electrical protection standard (protection class) ................................................ 39
3.4 Location & fixings ........................................................................................................... 39
4 Start-up & operation ...................................................................................... 41
4.1 Evacuation ..................................................................................................................... 41
C6.1.11/0718-0619/E