Install Instructions

9
The thermostat operates high cost electric resistance heat when the heat pump is unable to meet the
building heating load.
Up to 2-Stage Heat Pump with Auxiliary Heat
Air
Handling
Unit
The thermostat operates the heat pump when the outdoor air temperature is above the balance point
setting and switches to the furnace when below.
Up to 2-Stage Heat Pump with 2-Stage Dual Fuel
Air
Handling
Unit
Essential Settings:
Heating Type = Heat Pump
Equipment = 2 Heat Pump/1 Aux
Radiant Floor Heating = No
Essential Settings:
Heating Type = Heat Pump
Equipment = 2 Heat Pump/2 Aux
Radiant Floor Heating = No
Jumpers:
J1 = On
J2 = On
J3 = On
Jumpers:
J1 = On
J2 = On
J3 = On