Product detailsThe forward controller EAS 4 regulates the charging of the storage heaters centrally and in accordance with demand, subject to the outside temperature and the residual heat inside the device. It is equipped with a weather sensor and can be used in all charger models with the charging characteristic "Forward control" for these energy stores. The storage heaters are charged as soon as the night tariff is enabled. The three adjusters for charge start, full charge and setback enable the storage heater to be charged precisely to the degree required.
Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.