Owner's Manual
Page 14
... match thermostat letters, check the chart at right (see notes, below). If the old thermostat had W1, W2 and Y wires, contact a heating/ cooling contractor for help. 4 3 3 2 E Aux Y G O or or or or X W Y1 F X2 W1 M W2 If the old thermostat had both O and B wires, attach the B wire to connect terminals E and Aux. 1 2 2 LR...
... match thermostat letters, check the chart at right (see notes, below). If the old thermostat had W1, W2 and Y wires, contact a heating/ cooling contractor for help. 4 3 3 2 E Aux Y G O or or or or X W Y1 F X2 W1 M W2 If the old thermostat had both O and B wires, attach the B wire to connect terminals E and Aux. 1 2 2 LR...