Carrier AquaEdge 23XRV Installation Instructions Manual page 26

High-efficiency variable speed screw chiller with greenspeed intelligence and pic6 controls 50/60 hz r-134a
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Fig. 20 — Evaporator Refrigerant Liquid
Temperature Sensor on Bottom of Cooler
(Units with Q,R Compressors Shown)
LEAVING CONDENSER
LIQUID TEMPERATURE
SENSOR
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ENTERING CONDENSER
LIQUID TEMPERATURE
SENSOR
Fig. 21 — Chiller End View
(Q,R Compressors Only)
VFD
REFRIGERANT
COOLING
ISOLATION
VALVE
VFD
REFRIGERANT
STRAINER
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FILTER
FILTER DRIER
DRIER
ISOLATION VALVE
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Fig. 22 — VFD Refrigerant Isolation Valves
(Q,R Compressors Only)
HOT GAS
BYPASS LINE
EVAPORATOR
REFRIGERANT
LIQUID
TEMPERATURE
SENSOR
COOLER
REFRIGERANT
PUMPOUT
VALVE
LEAVING CHILLED
LIQUID TEMPERATURE
SENSOR
ENTERING CHILLED
LIQUID TEMPERATURE
SENSOR
SCHRADER
VALVE
VFD DRAIN
ISOLATION
VALVE
MOTOR
FILTER DRIER
COOLING
ISOLATION VALVE
SIGHT
GLASS
SHIPPING BRACKET
(FOR SEISMIC UNITS,
DO NOT REMOVE)
Fig. 23 — VFD Shipping Bracket
(Unit with R Compressor Shown)
fn
MOTOR TERMINALS
MOTOR
TEMPERATURE
SENSOR TERMINAL
BLOCK
MOTOR
TEMPERATURE
CABLE
Fig. 24 — Motor Terminals
(Units with Q,R Compressors Shown)
p
Fig. 25 — PIC6 Wiring
26
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MOTOR TERMINAL
BOX FRAME
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CCN LABEL
LEN LABEL

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