NOTE: THE BLACK TERMINAL LETTERS ARE TYPICAL, GRA
Y
TERMINAL LETTERS ARE BRAND SPECIFIC
X
F
G
Y1
6
Y
B*
Y2
RC
V
R
W1
A
Y2
O
BW
2
C
G
Y1
RC
RH
1-ST
AGE OR 2-ST
AGE, COOLING ONL
Y
Factor
y RH-RC Jumper Wire Installed
#3
C
AIR C
O
NDITIONER
ST
A
G
E
1
ST
A
G
E
2
FA
N
SY
STEM 24V
TR
ANSFORMER
SYSTEM COMMON
3, 4, 5 WIRES
O
P
T
I
O
N
A
L
11