Carrier AquaEdge 19XR Start-Up, Operation And Maintenance Instructions Manual page 93

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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T1 AND T2 OUTPUT ARE 24 VAC
CONTROL TRANSFORMERS
LOW VOLTAGE
CONTROL WIRING
OIL HEATER (1C) CONTACTOR
OIL PUMP (2C) CONTACTOR
Fig. 60 — 19XR2-E Power Panel
Fig. 61 — 19XR6-7 HMI Panel
93
OPTION FOR
19XRC 230V
GUIDE VANE
ACTUATOR
OPTIONAL
EC/HGBP
CONTROL
7TB IN HMI PANEL
FOR CUSTOMER
COMMUNICATION
CCN CONNECTION
A (+)
a19-2251
B (G)
C (-)

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