Lux Products P721UTa Thermostat User Manual


 
NOTE: THE BLACK TERMINAL LETTERS ARE TYPICAL, GRAY TERMINAL LETTERS ARE BRAND SPECIFIC
W1
4
W
RH
RC
V
R
Y1
6
Y
F
G
X
W2
B*
A W1 COG BYRC RH
CONVENTIONAL (NON HEAT PUMP)
2-STAGE HEATING AND 1-STAGE COOLING
Factory RH-RC Jumper Wire Installed
#5
C
FAN
SYSTEM 24V
TRANSFORMER
SYSTEM COMMON
AIR
CONDITIONER
5, 6 WIRES
O
P
T
I
O
N
A
L
HEATER
STAGE
2
STAGE
1
W2
14