Patent ID: 11874014
Assignee: E.ON SVERIGE AB
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 9:
10. The controller according to claim 1, wherein the transmission function is further configured to:
send the control signal to a first side inlet valve assembly of the reversible heat pump assembly, the first side inlet valve assembly comprising: a heat pump connection connected to a first side inlet of the heat pump; a hot conduit connection connected to a hot conduit of a thermal energy grid, the hot conduit being configured to allow heat transfer liquid of a first temperature to flow therethrough; and a cold conduit connection connected to a cold conduit of the thermal energy grid, the cold conduit being configured to allow heat transfer liquid of a second temperature to flow therethrough, the second temperature being lower than the first temperature; and
send the control signal to a second side outlet valve assembly of the reversible heat pump assembly, the second side outlet valve assembly comprising: a heat pump connection to a second side outlet of the heat pump; a heating circuit connection connected to one or more heating circuits; and a cooling circuit connection connected to the one or more cooling circuits;
wherein the control function is further configured to generate the control signal to comprise information pertaining to:
on a condition that the control signal comprises information pertaining to setting the reversible heat pump assembly in the heating mode, setting the first side inlet valve assembly to fluidly connect the hot conduit connection and the heat pump connection and to fluidly disconnect the cold conduit connection from the heat pump connection; and
on a condition that the control signal comprises information pertaining to setting the reversible heat pump assembly in the cooling mode, setting the second side outlet valve assembly to fluidly connect the heat pump connection and the heating circuit connection and to fluidly disconnect the heat pump connection from the cooling circuit connection.