Vivint SmartHome ELEMENT, User Manual, Page: 20 / 59

20
1. Connect the O wire to the O terminal
or the B wire to the B terminal. This
connects the change-over valve. If you
have both O and B, connect only the
O wire to the O terminal and DO NOT
connect B to B terminal (see the Wire
Reference Table on page 23 for Trane
terminal labels).
2. Connect the Y wire to the Y terminal.
This connects the compressor.
3. Connect the R wire to the RH terminal.
This connects the power.
4 . Connect the G wire to the G terminal.
This connects the fan.
5. If available, connect the C wire to the C
terminal.
6. Go to “Connect Your Wires” on page 11.
DIAGRAM 6
4 Wire Heat Pump (heat/cool) without Auxiliary Heat
Y G R O/B C
Y2
Y
G
RC
RH
C
A
O/B
W2
W
Thermostat
Optional
C Wire
Factory
Installed
RC & RH
Jumper
HVAC System
Y2 Y G R W W2 C
Y2
Y
G
RC
RH
C
A
O/B
W2
W
Thermostat
Optional
C Wire
Factory
Installed
RC & RH
Jumper
HVAC System
DIAGRAM 5
Two-stage Heat & Two-Stage Cool
The Element can handle up to 2 stages of
HEAT and 2 stages of COOL.
1. Connect the W and W2 wires to the W and
W2 terminals. This connects the stages of
HEAT.
2. Connect the Y and Y2 wires to the Y and
Y2 terminals. This connects the stages of
COOL.
3. Connect the RH or R wire to the RH
terminal. This connects the power.
4. Connect the G wire to the G terminal.
This connects the fan.
5. If available, connect the C wire to the C
terminal.
6. Go to “Connect Your Wires” on page 11.
Vivint Element Installation Guide
Wiring Diagrams