When installed with an Aube heat pump thermostat (TH144HP), the installer can configure the auxiliary heat sequence to turn OFF the compressor (Y) on a call for auxiliary heat. The RC845 combined with the TH144HP thermostat offers a complete integrated solution that simplifies installation and provides proper equipment operation. .. All wiring must comply with national and local electrical code regulations. .. Installation should be carried out by an electrician. .. Disconnect power supply befo

• In continuous mode, the fan runs continuously and the symbol is displayed. NOTE: If the “smart fan” feature is enabled, the fan will run only when heating or cooling will be activated during unoccupied mode. 6. Temperature Setting 6.1 Display Appears when the temperature setpoint is displayed Indoor temperature Heating is On Cooling is On System operating mode Auxiliary heating is On Temperature adjustment mode (appears when the Fan operating mode controller is in automatic (appears when the f