Carrier AquaEdge 19XR3-E Start-Up, Operation And Maintenance Instructions Manual page 96

To GV L1, L2
(XRC only)
To GV L1, L2
(XRC only)
To 2IOB
J12-10
To 2IOB
J12-7
To 2IOB
J12-2
19XR05044701 REV L
Fig. 65 — 19XR3-E Chiller Control Schematic for Non-Unit Mount VFD Chiller
* Wiring shown from HMI J10 to A, C, B in power panel
is for Benshaw Unit Mount Starters only. For units with ISM,
the A, C, B in the power panel is connected to LEN bus (+, -, G).
(Fixed Speed Chiller and Freestanding VFD)
96