contrloller for solar heating system TFT touch screen operation; 2 x PT1000 inputs 5 x NTC10k inputs

TR4100SOL solar system controller

TFT touch screen operation;2 x PT1000 inputs5 x NTC10k inputsUp to 8 systems availableTwo solar collectors areas maximumTwo storage tanks maximumFresh water circulation pump control (time and temperature mode)Two external auxiliary heating control maximumPump speed contol( 2 pumps with proportional control )Protection of collector at low temperatureMaximum collector temperature functionMaximum tank temperature functionAuxiliary heating at preset time sectionsAnti-bacteria protectionAnti- dry heating protectionHoliday functionMemory backup when power is cut off

Solar System Controller