GEA Grasso VHS Series Installation And Maintenance Instructions Manual page 7

CYLINDER NUMBERING, BOOSTER AND SINGLE-STAGE OPERATION
Cylinder numbering
Fig.1:
Booster or single-stage operation
1.
2.
P-NL-094_imm_VHS_English_13
26.07.2021
Example cylinder numbering 6 cylinder compressor
Booster operation applies if condensing temperature < +5
Single-stage operation applies if condensing temperature >= +5
o
C
o
C
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