Carrier AquaEdge 23XRV - Page 10

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Fig. 9 — PIC6 Control Component Layout
Additional Plug CN3
(not shown)
connects VFD RS485
communication
to PIC6 J10 (Modbus).
CN4 (not shown) connects
Run Permissive to the VFD.
Controls Signal
Circuit Breaker
7TB (includes
field wiring)
24V Control
Transformer
Ethernet
Switch
Modem
Power
Supply
VFD Run Permissive
Modem
Oil Heater
(Secondary)
Vaporizer Heater
Oil Heater (Primary)
Oil Pump
HGBP
Chilled Water
Pump Pilot Relay
Condenser Water
Pump Pilot Relay
Controls Power
Circuit Breaker
IOB1
IOB2
SIOB
CN1A - Red
CN1B - Black
CN2