CT200-G1 User Guide
Fig. 6: Five wire HVAC system
6 Wire Heat/Cool
for systems with HEAT and COOL and separate power.
1. Connect the W wire to the W terminal (Heat).
2. Connect the Y wire to the Y terminal (Cooling compressor).
3. Disconnect the RC and RH terminals.
4. Connect the RH wire to the RH terminal (Heat Power).
5. Connect the RC wire to the RC terminal (Cool Power). 5. Connect the G wire to the G terminal
(Fan). 6. If available, connect the C wire to the C terminal.
Fig. 7: Six wire HVAC system
Multi-stage Heat/Cool
for systems with up to 2 stages of HEAT and 2 stages of COOL.
1. Connect the W and W2 wires to the W and W2 terminals (Heat).
2. Connect the Y and Y2 wires to the Y and Y2 terminals (Cool).
3. Connect the RH or R wire to the RH terminal (Power).
4. Connect the G wire to the G terminal (Fan).
5. If available, connect the C wire to the C terminal.
Fig. 8: Multi-Stage HVAC system
4 Wire Heat Pump without Auxiliary Heat
for systems with up to 2 stages of compression.
Wiring Diagrams
9
Summary of Contents for CT200-G1
Page 1: ...CT200 G1 User Guide Radio Thermostat Jul 29 2019 ...
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Page 18: ...CT200 G1 User Guide 14 Chapter 1 Installation Guide ...
