Lux Products SMART TEMP TX9100E - Manual (Page 14)

14
RC
G
RH
Y
W2
W1
A
OB
C
TYPICAL 24V
, 5 WIRE, HEA
T PUMP SYSTEMS
WITH 2 ST
AGE HEA
T AND 1 ST
AGE COOL
FA
N
SY
STEM
XFMR
HEA
T
PUMP UNIT
CHANGE-
OV
E
R
VA
LV
E
** Use “O” or “B”
T
e
rminals, Never Both
A
U
XILIAR
Y
HEA
T
RC
R 5
W2
G F
Y
C*
6
C
B
O
O P T I O N A L
#7
Factor
y Supplied RH-RC
Jumper Wire Installed
Customer Supplied Jumper Wire Installed