Power on self-test Water level
indication Water level set
Water shortage alarming Water shortage loading Water quality set
Auto leakage prevention
Controller Function
1. Power supply: DC4.5V (Three-pieces battery in NO.5)
2. Accuracy of temperature measuring:
1) intelligent controller used in solar water heater
2) to adjust water temperature and level
3) makes the whole system works
| Delivery Time: | Delivery: 10-15days |
| Package: | Packaging: carton |
| Supply Ability: | 10000 Set/Sets per Month |
| Minimum Order Quantity: | 50 Set/Sets |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Port: | shanghai |
| Fob Price: | US$1-50shanghai |
| Rated Voltage: | 220V |
| Application: | Solar System Controller |
| Model Number: | M-2 |
| Brand Name: | railen controller |
| Place of Origin: | Zhejiang China (Mainland) |