Nortec LINKS 2 SETC B+ - Manual (Page 18)

Links 2 Retrofit for GSTC / SETC B+, NHTC, NHRS | 14
3 Humidifier Communication Connection:
a Locate the main PCB board inside the humidifier.
b Connect the 10 pin end of ribbon cable to the COM port.
Figure 17: COM Port
c
Route the ribbon cable through the punch out on the humidifiers front electrical panel
Figure 18: Route Ribbon Cable