Nortec LINKS XPS MH - Manual (Page 57)

54 | Links XPS for NHTC
Nortec Links XPS Start-up Checklist
Wiring
Humidifier-to-Humidifier Connection:
Each individual humidifier linked to lead unit.

Connection must be daisy-chained from the lead unit to the end unit, with shield
wire connected only on the lead unit.

Check that each humidifier has a unique modbus address.

BMS Network Connection:
Lead unit wired to BMS system (Twisted Pair or Ethernet).

Network activity verified.

Shields should be connected at BMS end only.

Controls Wired:
Directly to humidifiers or through BMS network.

Start-up Procedure
Ensure power is being supplied to the humidifier, NORTEC Links Module. For
BACnet/IP adjust network IP settings. (If this information is provided, factory will
perform necessary IP assignment).

After power-up, verify network communication.

Map desired network variables to BMS.

Verify variable operation after mapping is complete.

Perform regular humidifier start-up check.
