Emerson 80 Series - Equipment Configuration Options

80 Series Thermostats
36
Thermostat Terminals with
Attached Wires
Outdoor Equipment Setting for Outdoor Equipment
No wire on thermostat terminal Y No air conditioner/no heat pump AC0
Y (no O/B) Single stage air conditioner AC1
Y, Y2 (no O/B) Two stage air conditioner AC2
Y, O/B Singles stage heat pump HP1
Y, Y2, O/B Two stage heat pump HP2
Equipment Configuration Options
Thermostat Terminals with
Attached Wires
Indoor Equipment Setting for Indoor Equipment
No wire on thermostat terminal W/E Blower only (no indoor heating equipment) FAN
W/E (Gas or Oil Heat) Single stage gas or oil furnace GA1
W/E, W2 (Gas of Oil Heat Two stage gas or oil furnace GA2
W/E (Electric Heat) Single stage electric furnace EL1
W/E, W2 (Electric Heat) Two stage electric furnace EL2