Nonpressure Solar Water Heater Controller Sr501,110220v With Water Temperature And Level Sensor Electromagnetic Valve

New Updated Solar Water Heater Controller SR501 replacement of SR500 4 classes water level display, For Unpressurized Solar Water Heaters, 110/220V
 

 


 


Introduce:

 

SR501, micro-computer automatic controller for solar water heater, It is used to control integrated un-pressurized solar thermal system. It is developed using the latest NEC high-performance microcontroller to achieve intelligent control; All devices are industry standard and maintain good operation in cold, hot and humid envments. At the same time, it uses a dedicated clock , accurate time control. The controller uses LCD liquid crystal display, the appearance of beautiful, stable and reliable performance, easy installation, making it the best matching products for solar water heater.

 

Main technical data:

 

1.Dimension：205mmX150mmX50mm 2.Power supply：AC100-240V，50Hz 3.Accuracy of temperature measuring：±2℃  4.Range of tank temperature measuring：0~99℃  5.Accurancy of temperature control：±2℃  6.Power for water loading:≤200W 7.Power for self heating cable:≤600W 8.Power for heating element：≤1500W /3000W(Two model number can be choice) 9.The electromagnetic valve：  DC12V/   AC220V，(Optional pressure valve and low pressure valve)  ※Pressure valve working pressure：  0.02Mpa~0.8Mpa  (For direct water supply) ※Low-Pressure valve working pressure：  0.0Mpa (Water supply by water tank or low water pressure)

 

Main functions:

 

1. SET CLOCK 2. Timing control water loading and backup heating at preset three time sections. 3. Temperature controlled water loading. 4. CTH Constant temperature heating. 5. LWPR Low water pressure protection 6. CWL Constant water level filling(preset 100% water level of tank) 7. PUMP Water filling pump 8. TCYC recirculation by temperature/flow within three time-sections. 9. AH Automatic thermostat function 10. OTF Three time –sections setting 11. TKPR Tank high temperature protection function. 12. CFR Tank anti-freezing protections. 13. LWS Preset the water level of water filling when tank is lack of water 14. LWSD Run-on time of water filing when tank is lack of water. 15. OTDI Thermal disinfection. 16. UNIT Celsius degree and Fahrenheit unit switch 17. BEEP Beeper error warning 18. Manual water filling. 19. Compulsive water filing function. 20. Manual heating. 21. Manual DHW circulation 22. Factory reset manually. 23. Water level water temperature sensor sensitivity adjustment 24. anti-freezing protection function. 25. View the measuring valve. 26. Overflow protection. 27. High temperature protection of collector tube’ 28. Memory protection 29. Screen protection. 30. Trouble protection. 31. Error code description.

 

System:


 



 

 

Pakcing List:

 

1xSR501 Controller;

1xWater Temperature&level Sensor with 20m cable;

1xSolenoid valve

1x Accessories for installation;

1x10A power cable (for 4000W controller no cable included)



 

 

 





About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.