KMC Controls BAC-4000 series - Page 109

Illustration 6–16 Wiring details: HPU—Three heat, two cool
MS/TP
+B
A
RS
OAT
GND
DAT
ECON
G
Y1
Y2
RC
O/B
AUX/E
AO6
AO7
COM
24VAC
RH
24 VAC
Class-2
FAN
AUX O/B GY2 Y1 C R
FST
COMPRESSOR COMPRESSOR
N.C Fan Status
CSE-1102
STE-1405DAT
Controls
transformer
STE-6011W10
or equivalent
(optional)
STE-1451
OAT
Installation, Operation, and Application Guide for AppStat Section 6: Application drawings
Revision G 109