PG
14
W Y RH G
WIRES
5 Wire Heat/Cool
STEP 1 - Connect the W wire to the W terminal. This connects the heat.
STEP 2 - Connect the Y wire to the Y terminal. This connects the cooling compressor.
STEP 3 - Connect the RH or R wire to the RH terminal. This connects the power.
STEP 4 - Connect the G wire to the G terminal on the thermostat.
This connects the fan.
STEP 5 - Connect the C wire to the C terminal.
Your HVAC system is now connected to the CT101.
Please Go To Page 6
W Y RH RC G
WIRES
6 Wire HEAT/Cool
STEP 1 - Connect the W wire to the W terminal. This connects the heat.
STEP 2 - Connect the Y wire to the Y terminal. This connects to the cooling compressor.
STEP 3 - Disconnect the Rc and Rh terminals by placing the Rc-Rh switch in the UP position.
STEP 4 - Connect the RH wire to the RH and the RC wire to the RC terminals. This connects power.
STEP 5 - Connect the G wire to the G terminal. This connects the fan.
STEP 6 - Connect the C wire to the C terminal.
Your HVAC system is now connected to the CT101.
Please Go To Page 6
C W
n
Y
n
RH G
Multi-stage Heat and Multi-stage Cool
The CT101 can handle up to 2 stages of HEAT and 2 stages of
HVAC SYSTEM
THERMOSTAT TERMINALS
C B O W W
2
Y Y
2
R
H
RC G A
POWE
R
W
Y
R
G
C
HVAC SYSTEM
THERMOSTAT TERMINALS
C B O W W
2
Y Y
2
R
H
RC G A
POWE
R
W
Y
R
H
G
C
R
C
*R
C and
R
H
disconnected
