9
9
Wiring - single transformer
– conventional
single stage or two stage systems
Special notes
*Internal jumper between RC and RH, located on back of thermostat
above the battery compartment
*Common connection required for Heat only or Cool only systems
Quick tip: Thermostat wiring does not follow a standardized color code. Take a picture
with your smart phone and label thermostat wires before removing old thermostat
from the wall.