User's Manual

Page

Wiring Configuration (Continued)

This thermostat should be wired by a licensed technician familiar with HVAC installation.

1 Common(GND) C 8

2 Power (24VAC) R 9

3 RS OUT Outdoor Sensor 1st Stage Heat W1 10

4 RS GND Sensor Ground Fan G 11

5 FILTER Filter 1st Stage Cool Y1 12

6 2nd Stage Cool Y2 13

7 2nd Stage Heat W2 14

1 Common (GND) C 8

2 FAULT Heat Pump Fault Power (24VAC) R 9

3 RS OUT Outdoor Sensor Auxiliary Heat E 10

4 RS GND Sensor Ground Fan G 11

5 FILTER Filter 1st Stage Heat Pump Y1 12

2nd Stage Heat Pump

Y2 13

7 Changeover Valve O/B 14

Conventional Systems (CONV)

Heat Pump Systems (HP)