- Lux Thermostat User Manual

11
RC GRH YW2 W1A OBC
FAN HEATER
SYSTEM
XFMR
TYPICAL 24V, 4 WIRE, CONVENTIONAL HEATING AND COOLING
SYSTEMS WITH 1 STAGE HEAT AND 1 STAGE COOL
A/C
UNIT
RH
R
V
G
F
Y
C*
6
W1
W
H
4
C
Factory RH-RC Jumper Wire Installed
O
P
T
I
O N
A
L
#4