Carrier AquaEdge 19XR Start-Up, Operation And Maintenance Instructions Manual page 18

Single stage and two-stage semi-hermetic centrifugal liquid chillers with pic 6 controls and r-134a/r-513a 50/60 hz
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Fig. 12 — Chiller Controls and Sensor Locations
MOTOR TEMPERATURE
SENSOR CABLE
COMPRESSOR OIL DISCHARGE
OIL RECLAIM
PRESSURE CABLE
SIGHT GLASS
BEARING TEMPERATURE
SENSOR CABLE
COMPRESSOR OIL SUMP
DIFFUSER PRESSURE
PRESSURE CABLE
AND DIFFUSER ACTUATOR
CABLE (FRAME 4 & 5
COMPRESSOR ONLY)
COMPRESSOR OIL SUMP
TEMPERATURE CABLE
CABLE FROM
GUIDE VALVE
CONTROL PANEL
ACTUATOR CABLE
COMPRESSOR DISCHARGE
TEMPERATURE SENSOR
CABLE
OIL COOLER THERMOSTATIC
HIGH PRESSURE
EXPANSION VALVE (TXV)
SWITCH LOCATION
OIL COOLER THERMOSTATIC
EXPANSION VALVE (TXV) BULB
OIL HEATER TERMINAL
BOX
a19-1606
Fig. 13 — 19XRV Compressor Controls and Sensor Locations (Reference Only)
18

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