NOTE: THE BLACK TERMINAL LETTERS ARE TYPICAL, GRA
Y TERMINAL LETTERS ARE BRAND SPECIFIC
RC
RH
V
R
Y1
6
Y
F
G
O
X
B*
W1
A
Y2
O
BW
2
C
G
Y1
RC
RH
SINGLE-ST
AGE HEA
T
PUMP SYSTEM
WITH NO AUX OR EMERGENCY HEA
T
Factor
y RH-RC Jumper Wire Installed
CUSTOMER INST
ALLED Y1-W1 Jumper Wire
#7
C
FA
N
SY
STEM 24V
TR
ANSFORMER
REVERSING
VA
L
V
E
SYSTEM COMMON
HEA
T
PUMP
4, 5 WIRES
O
P
T
I
O
N
A
L
** Use “O” or “B” T
e
rminals,
Never Both
15
