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Introduction
Functional principle
Also observe the following technical documents
Safety
General safety references
Connections on the compressor
OS. series
HS. series
CS. series
CSV. series
Pipelines
HS. and OS. series: ECO pipe layout and ECO pipe sizes
CS. and CSV. series: ECO pipe layout and ECO pipe sizes
Special features of systems using R717
ECO operation with liquid subcooler
ECO operation with intermediate pressure vessel for two-stage refrigerant expansion
Parallel operation with economiser
Components of the refrigeration system
Liquid subcooler
Selection of the liquid subcooler in the BITZER SOFTWARE
Thermostatic expansion valve for liquid subcooler
Intermediate pressure vessel
Pulsation muffler in the ECO suction gas line
Control of ECO operation
ECO operation combined with liquid injection (LI) for additional cooling
CS. and CSVH series: LI pipe layout
HS. and OS. series: LI pipe layout
Solenoid valve in the liquid line
Thermostat for solenoid valve
Liquid injection in the BITZER SOFTWARE
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