Control Wiring - Fuji Electric FRENIC-EcoPAK Instruction Manual

Control Wiring

All control wiring, except the damper control output and the programmable relay outputs,
connects to the terminals on the drive. The following diagram shows control connections
that are available on
FRENIC-EcoPAK
Description of Control Connections

Damper Control output (DMPRLY):
o CTB 1-2
o Used to control the position of a damper valve in coordination with drive
operation

Programmable Relay 1 output (PRLY1):
o CTB 3-4 for NO contacts rated for 1A @ 230VAC
o Provides drive output signal Y2, which is user-selectable

Programmable Relay 2 output (PRLY2):
o CTB 5-6 for NO contacts rated for 1A @ 230VAC
o Provides drive output signal Y3, which is user-selectable
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