Functions:
Possibility of controlling up to 22 thermostatic actuators via 8 room regulators:
– 3 room regulators may support 12 actuators (the max. of 4 actuators per one regulator)
– 5 room regulators may support 10 actuators (the max. of 2 actuators per one regulator)
• one 230V output for a pump
• voltage-free contact (for controlling additional heating device)