Installation guide

Sample Wiring Configurations
WARNING! Do not install LINE VOLTAGE wires to a LOW VOLTAGE wire.
IMPORTANT! When utilizing power stealing, Control4 recommends installing the
included 270 Ohm bypass resistor on the HVAC system to minimize any potential
side eects. See the previous section “Installing a Bypass Resistor to Enable Power
Stealing on a Wireless Thermostat.”
IMPORTANT! Do not install any Remote Temperature Sensors to the TS terminals
other than supported external temperature sensors (Flush Mount Remote Tempera-
ture Sensor, Aprilaire™ Model 8051 or Duct/Outdoor Remote Temperature Sensor,
Aprilaire Model 8052, etc.). For installation instructions, see your Aprilaire docu-
mentation.
IMPORTANT! Install the U-shaped Terminal jumper wire between RC and RH for a
single stage system.
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The next several pages provide sample Thermostat connections and configurations for
your reference.