Z-Wave Alliance CT200-G1, User Manual

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CT200-G1 User Guide
Wire Reference Table
Warning: If there are both B and O wires (Trane pump products) DO NOT CONNECT B to B terminal
Instead, connect B to C terminal. If not a Trane product, tape off B.
Table 1: General Reference
Label RTCOA HVAC Function
R,V,VR RH and RC Single power for HEAT and COOL
RH,4 RH Power for HEAT (RH not connected to RC)
RC RC Power for COOL (RH not connected to RC)
W W 1st stage HEAT or 1st stage auxiliary heat
W2 W2 2nd stage HEAT or 2nd stage auxiliary heat
W3 W3 3rd stage HEAT or 2nd stage of 2 stage auxiliary heat
Y Y COOL control or 1st stage compression for heat pump
Y2 Y2 2nd stage COOL or compression for a heat pump
G,F G FAN control
C,X C 24VAC power (to power thermostat)
H H External Humidifier
DH DH External De-Humidifier
EX EX External fresh air baffle
B B Heat pump changeover (cool to heat, powered in heat)
O O Heat pump changeover (heat to cool, powered in cool)
B and O [WARNING]
E n/a Emergency heat (do not connect, tape off)
L n/a System monitor (do not connect, tape off)
T n/a Outdoor sensor (do not connect, tape off)
Table 2: Manufacturer Specific Wiring
Manufacturer Label RTCOA HVAC Function
Lenox Heat Pump V,VR,R RH Power for HEAT
M,Y Y COOL control
Y,W,W2 W2 2nd stage HEAT
F,G G Fan control
R,O O Changeover (powered in cool)
X,X2,C C 24VAC power (to thermostat)
Trane (American Standard) B C 24VAC power (to thermostat)
X2 n/a Emergency heat (do not connect)
12 Chapter 1. Installation Guide