Via EnWG 14a

Note:
  • This function is only available on the European server.
  • It is available on iHomeManager-SV930.001.00.P008 or higher.
  • When enabled, the EnWG 14a mode (from Paragraph 14a of the Energiewirtschaftsgesetz (EnWG) in Germany, or German Energy Act in English) sets a battery charging power limit on the whole system. Even under emergency charging, the charging power drawn from the grid cannot exceed 4.2 kW.
  • After the EnWG 14a mode is turned on, the control strategies for chargers and heat pumps are automatically disabled. After the EnWG 14a mode is turned off, the control strategies for chargers and heat pumps will be restored to their previous strategies.
  • The Close, Ripple control, and EnWG 14a DI control methods are mutually exclusive.
  1. Choose Power control > DI power regulation.
  2. Set the DI control method to EnWG 14a.
  3. Tap Apply settings.
When the EnWG 14a mode starts operation, choose the iHomeManager from the Device list to go to the General information page. Click next to the DI4 signal (EnWG 14a) measuring point to view the device operation curve under the EnWG 14a regulations.