Solar Controller Sr500

Main technical data of Solar Controller SR500:
1 Dimension: 210 mm x 145mm x 40mm
2 Self power consumption: <3W
3 Measuring accuracy of temperature: A 2a
4 Temperature range of measurement: 0i 99a
5 Maximum power of controlled pump: a 600W
6 Power of accompanied electrical heating wire: a 800W
7 Power of auxiliary electrical booster a 2000W ( standard collocation)i
a 3000W i not standard, selection available i
8 Electromagnetic valve parameter: DC 12V, AC 220V, pressurized
valve and un-pressurized valve are available for selection,
9 Suitable for providing water directly

10 Main functions :
1 Time display
2 Water temperature display
3 Water level display
4 Auto mode
5 Water level pre-setup
6 Manual water loading
7 Temperature controlled water loading
8 Timing water loading
9 Water loading when tank is lack of water
10 Compulsive water loading
11 Increasing Water pressure during water is loaded.
12 Manual heating
13 Timing heating
14 Hot water circulation
15 Hot water pipe insulation
16 Low pressure protection
17 Collector tube protection
18 Memory protection when power is failure