Step By Step Wiring Diagrams - Radio Thermostat ct100 User Manual

Step-By-Step Wiring Diagrams
3 Wire Heat GAS MILLIVOLT or 24VAC
System
1. Connect the R (or RH) wire to the
RH terminal. This connects the
heat power.
2. Connect the W wire to the W
terminal. This connects the heat.
3. Connect the C wire to the C
terminal. Your HVAC system is now connected to the CT100.
4. Go to "Connect Your Wires" on page 9.
4 Wire Heat
1. Connect the R (or RH) wire to the
RH terminal. This connects the
heat power.
2. Connect the W wire to the W
terminal. This connects the heat.
3. Connect the G wire to the G
terminal. This connects the fan.
4. Connect the C wire to the C terminal. Your HVAC system is now
connected to the CT100.
5. Go to "Connect Your Wires" on page 9.
5 Wire Heat/Cool
1. Connect the W wire to the W
terminal. This connects the heat.
2. Connect the Y wire to the Y
terminal. This connects the
cooling compressor.
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. Connect the C wire to the C terminal. Your HVAC system is now
connected to the CT100.
6. Go to "Connect Your Wires" on page 9.
Installation Guide CT100
Wiring Diagrams
POWER
C B O W W Y Y
2
THERMOSTAT
POWER
C B O W W Y Y
2
THERMOSTAT
POWER
C B O W W Y Y
2
THERMOSTAT TERMINALS
HVAC SYSTEM
C
W R
R RC G A
2 H
HVAC SYSTEM
C
W R G
R RC G A
2 H
HVAC SYSTEM
C W Y R G
R RC G A
2 H
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