Product detailsThe group controller ZSE 4 is particularly sensible where a central charge controller regulates storage heaters in several apartments. This enables each apartment to be controlled individually subject to the prevailing heat demand. With the ZSE 4, the control signal of the existing central charge controller can be modified from -35 % to +12 %. The control voltage is 230 V. A setback charge (-35 %) can be activated with an external time switch/switch/telephone.
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.