| Hu controller for heating system, 8 loopsrFeatures:This wiring hu controller is used in heating systems to automatically regulate the room temperature. This controller controls up to 8 loops, each channel supports one room thermostat and up to 3 thermal actuators.The controller receives signals from the zone thermostats and controls the corrisponding thermal actuators.It is the main controller for the heating system and can also control the oiler and the circulating pump. When no signal is received from the thermostats, the oiler and the pump are switched off.The controller helps to precisely control room temperature and energy consumption.The time delay function keeps safe the heating system equipment and etend its lifetime. The oiler and circulating pump are activated only when the water valve is fully open and they are deactivated as soon as the required temperature is reached.LED indicators show which rooms are heated and which appliances are switched on.Easy installation and simple use.Note: This controller is only suitale for use with NC (normally closed) thermal actuators. NO (normally open) actuators may work anormally. rSpecifications:Application: heating system.Loops: 8.Power supply: AC 100-20V, 5060Hz, 10A.Output (for heating oiler): 8A.Output (pump): AC 250V, 8(5)A.Suitale thermal drive: NC (normally closed).Ma. thermal actuatorsloop: 3.Delay time: 200s.Housing material: fire retardant ABS+PC.Operating temperature: -20°C~+50°C.Dimensions: 17711035 mm.Colour: white.rWarranty: 2 months.img src=http:www.eurodigital.ltusistemaVartotojaiNaujienosHT260072_1.jpgimg src=http:www.eurodigital.ltusistemaVartotojaiNaujienosHT260072_2.jpgimg src=http:www.eurodigital.ltusistemaVartotojaiNaujienosHT260072_3.jpg |