Vivint Element CT200 Installation Manual page 26

4 Wire Heat Pump (heat/cool)
without Auxiliary Heat
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 9.
Multi-stage Heat Pump with
Multi-Stage Aux Heat
The CT200 can handle up to 2
stages of Pump compression and 2
stages of AUX heat .
1 . Connect 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 Wire Reference Table on page X for Trane
terminal labels .) .
2 . Connect the AUX 1 and AUX 2 wires to the AUX 1 and AUX 2
terminals . This connects the auxiliary heat .
3 . Connect the Y and Y2 wires to the Y and Y2 terminals . This
connects the compressor .
4 . Connect the R wire to RH terminal . This connects the power .
5 . Connect the G wire to the G terminal . This connects the fan .
6 . If available, connect the C wire to the C terminal .
7. Go to "Connect Your Wires" on page 9.
26
Vivint Element CT200 Installation Guide
POWER
or
C B O W
THERMOSTAT TERMINALS
HVAC SYSTEM
C B O
POWER
or
or
C B O W
THERMOSTAT TERMINALS
Wiring Diagrams
HVAC SYSTEM
C B O Y R
or
W Y Y R RC G A
2 2 H
AUX1 AUX2 Y Y R
2
W Y Y R RC G A
2 2 H
G
G