KMC Controls BAC-4000 series - Page 83

Illustration 6–3 Wiring details: Four-pipe FCU with modulating fan and on/off
valves
FAN
24 VAC
Class-2
FST
Controls
transformer
N.C Fan Status
CSE-1102
STE-1405
STE-6011W10
or equivalent
(optional)
DAT
SPD SRT
MS/TP
+B
A
RS
WST
GND
DAT
COM
FAN-L
FAN-M
FAN-H
R
BO4
BO5
GND
AO6
AO8
AO7
24VAC
Installation, Operation, and Application Guide for AppStat Section 6: Application drawings
Revision G 83