Carrier AquaEdge 19DV series - Page 25

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Fig. 16 — CCN Communication Wiring for Multiple Chillers (Typical)
Fig. 17 — HMI Panel
BLACK (G)
WHITE (-)
RED (+)
DRAIN WIRE
NOTE : Field-supplied terminal strip must be located in control panel.
a19-2251
7TB IN HMI PANEL
FOR CUSTOMER
COMMUNICATION
CCN CONNECTION
A (+)
C (G)
B (-)