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