Observer TSTAT0101SC - Page 79

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Communicating Indoor Unit with Two Stage AC/HP
S1
S2 DX+ R C DX-
NAXA00101DB
Wall Control
Green
Yellow
White
Red
OAT
Sensor
2-Stage
AC or HP
W2
Y2
C
Y
R
Y2
W2
C
R


A
B
C
D
VS
Fan Coil
OAT
DX+
R
C
DX-
Y
G
W
O
O
G
W1