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WIRING
for FAS
Wiring Diagrams
NOTE: ALL FIELD WIRING TO BE 24V
18-22 AWG
*THIS CONNECTION IS OPTIONAL,
SEE INSTRUCTIONS
FAD
FRESH AIR
DAMPER
THERMOSTAT
HVAC UNIT
G
YW
R
C G
YW
R
C
VS-IN
AUX-IN
W1
AUXO
AUXC
VC
VO
VR
GF
GT
R
C
Blue
Red
FAD to HHSC+
YELLOW*
HHSC+
FAD-4, 5, 6, 7, 8, 10 to HHSC+