Waterline Heating Control Center SCU209I

Power source     

100-240VAC  50/60Hz

I Max total

10A

Boiler relay  

I Max 8(5)A   

Accuracy

±1℃

External switch(Timer)for night setback

Open terminals for NSB/close teminals for daily operation

External switch(Timer)for water how protection

Open terminals for no water supply closed termianls for enough water supply

Supply water temperature sensor

NTC100k

Outdoor temperature sensor

NTC100k

High temperation limitation sensor

NTC100k