Wiring Connections; Functions; Electrical Specifications - GeneralAire 5500 Manuel D'installation Et D'utilisation

3.17 WIRING CONNECTIONS

Terminals
L1-L2 Power supply and ground
-GROUND connections
KEY Programming port
AB-AB Remote enabling input
IN-GND Humidistat control signal input
NC alarm contact/ Common alarm
NC-C-NO
contact / NO alarm contact
NO-C External fan relay (furnace blower)
24GND Power for external humidistat
Tab. 3.f

Functions

Power supply 115 VAC 1-phase 50-60Hz 1.86kW
or 230 VAC 1-phase 50-60Hz 4.05kW
Connecting to programming port or supervisor
Imposes an external NO contact; Rmax=300 Ohm; Vmax=33 Vdc; Imax=6mAdc;
humidifier enabled = contact closed
If programmed 0...10V:
Input impedance 10 kohm
If programmed ON-OFF: Vmax 33Vdc
Imax = 5mA Rmax = 300 Ohm
250V; 8 Amp max with resistive load; 4 Amp max with inductive load
250VAC; 8 Amp max with resistive load; 4 Amp max with inductive load
Power supply for external humidistat 24 VAC; 2 Watt

Electrical Specifications

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