Carrier AquaEdge 19XR Start-Up, Operation And Maintenance Instructions Manual page 97

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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TO EC VALVE
TO COMP'R
FROM 1IOB
FROM DRAWING 19XR05044701 REV H
(OPTION)
OIL HEATER
Fig. 64 — 19XR2-E Chiller Control Schematic (cont)
97

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