Carrier AquaEdge 19DV series Start-Up, Operation And Maintenance Instructions Manual page 11

Two-stage back-to-back centrifugal liquid chillers with pic5 controls and hfo r-1233zd(e) 50/60 hz
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COMPRESSOR
VOLUTE (SV02)
CONDENSER (SV01)
MOTOR DRAIN (SV05)
VENTING
(SV06)
CONDENSER
ASSEMBLY
COMPRESSOR
PURGE DRAIN (SV04)
(REFRIGERANT PUMP INLET)
CHECK VALVE
(HIDDEN)
COMPRESSOR
CONDENSER
PURGE DRAIN
(TO LUBE ASSY)
PURGE PUMPOUT (SV03)
PURGE TANK
Fig. 8 — Purge System
COMPRESSOR
VALVE
SV02
SV03
CONDENSER
VALVE
SV01
LEVEL
SWITCHES
SV04
DRAIN VALVE
Fig. 9 — Purge Tank
11
EXTRA FILTERS
WITH STRAP HEATERS
(NOT SHOWN)
STRAINER
VACUUM
PUMP
CARBON FILTERS
PUMPOUT
VALVE
THROTTLE
STRAINER
DEVICE
SIGHT GLASS
SUCTION TEMP
COMPRESSOR
STRAINER
FIELD CONNECTION /
PURGE VENT 3/8 NPT
VACUUM PUMP
CONTROL
PANEL
COMPRESSOR
SUCTION
VENT
VALVE
SV06
VENT LINE
CHECK VALVE
REGENERATED
SV05
REFRIGERANT
(TO MOTOR DRAIN)
REGENERATION
VALVE
CONDENSER ASSY

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