Thermostat controller for heating system, 8 channels

Thermostat controller for heating system, 8 channels Wired thermostat controller is used in heating systems, its purpose is to automatically regulate the temperature of rooms. This controller controls up to 8 channels, each channel supports one room thermostat and up to 3 thermal actuators. The controller receives signals from thermostats and controls the thermal actuators accordingly. It is the main controller of the heating system, it can also control the boiler and the circulation pump. When no signal is received from the thermostats, the heating boiler and the pump are switched off. The controller helps to precisely control indoor temperature and energy consumption. The time delay function allows you to save energy and extend the life of your heating system equipment. The boiler and heat pump are activated only when the water valve is fully open, and are switched off as soon as the required temperature is reached. LED indicators show which rooms are heated and which devices are turned on. Easy installation and simple use. Note: This controller is only suitable for use with NC (normally closed) thermal actuators. NO (normally open) actuators may not work properly with this controller. The controller is not suitable for use in a system heated by a solid fuel boiler. Technical data: Purpose: heating system. Number of channels: 8. Power supply: AC 100-240V, 50/60Hz, 10A. Output (for heating boiler): 8A. Output (for pump): AC 250V, 8(5)A. Suitable thermal actuator: NC (normally closed). Max. number of thermal actuators/channel: 3. Delay time: 200s. Housing material: fireproof ABS+PC. Operating temperature: -20°C~ +50°C. Dimensions: 177x110x35 mm. Color: white. Warranty:24 months