User's Manual
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Smart Thermostat
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2-stage AC
Y2
R
C
Y1
Y
G
R
W
C
HUM
1-stage Furnace
YN
/
C
W
O/B
G
RC
RH
C
Y2
W2
AUX
Y2
*
*Y2, HUM connections on furnace may not be available
*
A13340
Fi
g.
3
-
-
Si
ngl
e
Stage
Heat,
Dual
S
tage
Cool
1
...
...
12
13
14
15
16
...
...
36