Radio Thermostat CT102 User Manual page 22

Accessory Wiring
Zoned Hot Water Heat
For Solenoid or Motor valves,
connect the wires based on the
diagrams to the correct terminal on
the CT102.
• USE ONLY IN HEAT MODE.
• The CT102 must be powered by
24v ac.
The third wire on your valve may be called 6, Y, or G (see the Wire
Reference Table on
22
page X.
Installation Guide CT102
Wiring Diagrams
CT102
W RH A
R
W A
MOTOR VALVE
CT102
AR H W
R
W A
SOLENOID VALVE