Hot! Solar Controller for Non-pressure System

1.Experienced Staff
2.Guarantee/Warranty
3.International Approvals
4.Packaging
5.Price
Key Specifications/Special Features:
Power on self-test
Water level sensitivity set
Water level& temperature display
Full water alarm
Manual water loading
Timing water loading
Automatic watering pressurization
Heat preservation delayed manually
Timing heating
Manual heating
Constant-temp heating
Heating protection
Watering on lower pressure and Alarm for water overflowin
Temp-controlled water loading temperature upper&lower temperature can be preset
Water-level upper&lower-limited preset
Heating upper or lower limited preset
Water shortage alarm
Compulsive water loading
Power-off memory
Pipe explosion protection
Electric leakage protection
Double-pipe

1. Power supply: 220V AC Power consumption: ≤6WM
2. Accuracy of temperature measuring: ±2°C
3. Range of temperature measuring:0°C-110°C
4. Power of controlled solenoid valve:DC12V, ≤3W
5. Power of controlled booster pump or ribbon heater or circulation pump≤500W
6.
Power of controlled electric heater
:

AC220V, ≤1500W