Observer TSTAT0101SC - Page 77

77
616 01 1017 02
Communicating Indoor Unit with with Single Stage
Non-Communicating AC


S1 S2 DX+ R C DX-
A
B
C
D
Indoor
Unit
Wall Control
Green
Yellow
White
Red
OAT
OAT
Sensor
1-Stage AC
COM
Y/Y2
C
Y