The Hydros 200 controller is designed to automatically turn on and off the central heating circulation pump or the circulation pump or the DHW cylinder charging pump, depending on the temperature measured on the sensor.

Controller functions

• possibility of switching on continuous operation
• intuitive temperature setting by means of a knob
• control of the operation of the central heating circulation pump or operation of the pump loading the domestic hot water heater or operation of the circulation pump
• Comfort System function, which protects the pump against limescale
• signaling of temperature sensor damage
• LED temperature display
• installation protection function against freezing and overheating
• operation in Plus mode (the controller controls the operation of the pump loading the domestic hot water heater or the operation of the circulation pump; switching the pump on and off is done in the opposite way - the pump works when the temperature on the sensor is lower than the desired temperature, and stops working when the temperature rises temperature to the desired level)

Technical data

• range of measured temperatures from -9 C to +99 C
• temperature setting range from +10 C to +90 C
• pump hysteresis (difference between switching on and switching off) 2 C
• output load: pump 100 W / 230 V
• rated supply voltage 230 V, 50 Hz
• electric protection 1.25 A
• relative air humidity <95%
• degree of protection IP40
• insulation class II
• full disconnect mode
• controller dimensions 145 x 90 x 45 mm
• ambient temperature from 0 C to +40 C