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
