Vivint SmartHome ELEMENT - Page 23

23
Vivint Element Installation Guide
Wiring Diagrams
Old Lennox Systems
V or VR or R RH Power for HEAT
Y Y COOL control
Y or W or W2 W2 2nd stage HEAT
F or G G Fan control
R or O O
X or X2 or C C
Trane Products [American Standard]
B C 24VAC power (to power thermostat)
X2 Emergency heat. Do not connect, tape off.
Radiant/Border Heating Systems (2 wire)2 wire
R RH
W W
RH
Y
W2
G
O/B
C
A
C
NA
RH
W
Element
Terminal