4
GENERAL INDEX
1 SAFETY .................................................................................................... p. 07
1.1 Safety notice ........................................................................................... p. 07
1.2 Safety advice ..........................................................................................p. 07
1.3 Safety instructions ................................................................................ p. 08
2 PRODUCT INTRODUCTION ........................................................ p. 09
2.1 Compressor test condition ...................................................................p. 11
2.2 Compressor cooling types .................................................................... p. 11
3 COMPRESSOR APPLICABLE STANDARDS AND REGULATIONS.... p. 11
4 EMBRACO RELEVANT DOCUMENTS ......................................... p. 11
5 COMPRESSOR NOMENCLATURE .............................................. p. 12
5.1 Compressor model code .......................................................................p. 12
5.2 Compressor Bill of material code ........................................................ p. 12
5.2.1 Compressor size ......................................................................................p. 12
5.2.2 Voltage and frequency supply .............................................................p. 13
5.2 3 External execution .................................................................................p. 13
5.2.4 Electrical execution ...............................................................................p. 13
5.2.5 Accessories execution ........................................................................... p. 14
5.2.6 Packaging execution ..............................................................................p. 14
5.3 Compressor label ...................................................................................p. 14
5.3.1 Serial number code ................................................................................p. 15
6 PRODUCT DESCRIPTION......................................................................p. 15
6.1 Application description ..........................................................................p. 15
6.2 Approved refrigerants .............................................................................p. 16
6.2.1 Refrigerants general information .........................................................p. 17
6.3 External dimensions ............................................................................... p. 18
6.4 Hermetic terminal dimensions ............................................................ p. 19
6.5 Sight glass ............................................................................................... p. 20
6.6 Free internal volume .............................................................................. p. 20
7 TECHNICAL SPECIFICATIONS .............................................................p. 21
8 OPERATING CONDITIONS ....................................................................p. 22
8.1 Ambient temperature .............................................................................p. 22
8.2 Compressor selection ............................................................................. p. 22
8.3 Supply voltages and frequencies ......................................................... p. 23
8.4 Operating envelopes ..............................................................................p. 24
8.5 Low ambient operation ..........................................................................p. 25
8.6 Refrigerant charge ..................................................................................p. 25
8.7 Crankcase heater .................................................................................... p. 26
8.8 Accumulators ..........................................................................................p. 27
8.9 Pump down recommendations .............................................................p. 27
8.10 Compressor On/Off cycling ................................................................... p. 28
8.11 Shell temperrature ................................................................................p. 28
8.12 Maximum discharge gas pressures and temperatures ..................... p. 28
8.13 Discharge line thermostat .................................................................... p. 29
8.13.1 Discharge line thermostat for LBP .......................................................p. 29
8.13.2 Discharge line thermostat for MBP ......................................................p. 29