Hygiene unit for F5L single lever mixer shower panel, for automatic water hygiene flushing, program-controlled thermal disinfection (additional bypass solenoid-operated flush valve cartridge required) and storage of statistical data. Sensor with control electronics and solenoid valve cartridge. Activated water hygiene flushing (30 s) at fixed interval of 24 hours. With option for parameterization and communication via the optional bidirectional remote control. Optional hygiene unit for battery operation with 6 V lithium battery (CR-P2) per fitting or separate power supply via plug-in power supply unit 6.75 V/12 V DC.

Battery compartment including battery or plug-in power supply unit with extension cable to be ordered separately.