User manual
3.6. Heat pump status
This indicates heat pump availability to service the various heat pump functions.
ON status
The heat pump is on and available to activate all its functions.
ON + EVU status
The heat pump is on but the compressor is deactivated by the EVU signal. Secondary functions such as
outlet unit start-up, DHW recirculation, etc. can be activated.
ON + SURPLUS CONTROL status
The heat pump is on and the comfort conditions are fulfilled to take advantage of the electric surplus. Only
available with scoSMART e-manager / e-system.
ON + CONSUMPTION CONTROL status
The heat pump is on and adjust the total consumption of the installation to the maximum limit set by the
installer. Only available with scoSMART e-manager / e-system.
ON + TARIFF CONTROL status
The heat pump is on due to a tariff control schedule or calendar, therefore, the setpoint may vary
depending on what is set in the calendars.
ON + SMART GRID status
The heat pump is on and fulfilling any SG state.
ON +SG1 (Normal status): The heat pump operates normally according to their configuration.
ON +SG2 (Reduced tariff): We are in a reduced tariff period, so we will take advantage of the lower price
of electricity to change heat pump setpoints and produce more heat and cold.
ON +SG3 (Locked status): The heat pump is on, but limits the high consumptions, therefore, it sends a
compressor and heater lock signal.
ON +SG4 (Forced status): The heat pump will force the maximum possible consumption in the installation
to help balance the grid.
ON + NIGHT SCHEDULE status
The heat pump is on and available to activate all its functions, but performance is limited by night-time
schedule programming.
OFF status from control panel
The heat pump is switched off from the front panel of the controller and is therefore not available to
activate any of its functions.
OFF status due to time schedule or calendar
The heat pump is off due to an active time schedule or calendar and is therefore not available to activate
any of its functions.
OFF status due to data bus signal
The heat pump is off due to an external signal through the data bus and is therefore not available to
activate any of its functions.
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