Intelligent controller and many functions cable choice!

IntroduceMain technical data2.Self  power  consumption:  <3W
3.Measuring accuracy of temperature: ±2
4.Temperature range of measurement: 0120
5.Power of temperature difference controlled circulation pump≤600W
6.Power of time controlled circulation pump≤600W
7.Power of auxiliary electrical booster ≤2000W

Main functions2.  Temperature  difference  on/off
3.  Maximum  tank  temperature
4.  Frost  protection
5.  Temperature  controlled  hot  water  circulation  pump
6.  Time  controlled  hot  water  circulation  pump
7.  Temperature  controlled  auxiliary  heating  during  three  time  section
8.  Protection  functions  (  a.  Memory  protection,  b.  anti-bacteria  protection  )
9.    Changed  between/  OF