100840

fresh basic

Softwareupgrade 1

Software upgrade protection of the protective functions: limescale protection, anti-blocking protection; Output of all temperature measurements and evaluations; Determination and display of the political DHW power in kW; important potential-free relay for e.g. switching straight-way valve, output of collective fault message (1 option can be selected)

Softwareupgrade, protection functions, relays, storage charge management, cascade