Solar Water Heater Controller Tk 8A Controller Tk 7 Pump and Control Unit SL- Sr501

• After-sales Service: 24 Hours
• Warranty: 2 Years
• Condition: New
• Certification: ISO, CE
• Application: Collector Controller, Water Heater Controller, Solar System Controller, Thermal Controller
• Rated Voltage: 220-240
• Model NO.: PFSLTK-7A
• Transport Package: Carton
• Specification: 0.1CBM
• Trademark: SULE SOLAR
• Origin: Beijng, China
• HS Code: 8419901000
• Production Capacity: 200000

Product Description

solar water heater accessories water heater controller solar

 

Product Parameters

 

• Power supply:	AC200-250V/50Hz
• Power consumption:	< 6W
• Accuracy of temperature measuring:	±1
• Range of tank temperature measuring:	0-99
• Water level grading:	6
•Maximum total power of external load:	2KW
•External circulating pump P1 voltage and maximum power:	220v/50HZ,500W
•E1 voltage and maximum power of external solenoid valve:	220v/50HZ,100W
•H1 voltage and maximum power of external electric heating:	220v/50HZ,1000W
•Leakage action current:	30mA/0.1S
•Overall dimensions:	200mm*120mm*32mm
•Installation location:	Interior
•Allowable installation ambient temperature:	0
•Ambient humidity allowed for installation:	85%

Main functions.

Liquid crystal water temperature and water level display:
can display tank temperature, water level, collector top and bottom temperature, clock, timing heating time, timing water loading time and various external load operation status.

1) H1 Output:
1.1 Manual Heating: Start H1 manually and close H1 when T1 > 50 ° C.
1.2 Timing heating: at the set time, when T1 < 50, start H1; when T1 > 50, close H1.
1.3 Automatic heating: when T1 < 50, start H1; when T1 > 50 (adjustable), close H1.
2) H2 output:
2.1 Antifreeze tracing belt: When T2 < 5 (adjustable), start H2, when T2 > 5+3, close H2.
3) E1 output:
3.1 Automatic water feeding: when W1 < 80%(adjustable), start E1; When W1 > 90%(adjustable), close E1.
3.2 Water protection function: when W1 < 50%(adjustable) and T1 > 80 (adjustable), the solenoid valve E1 does not start; Restore to T1 < 70 (adjustable) or W1 > 60%(adjustable).
4) Low water level protection:
4.1 When water level W1 < 20% (adjustable), H1 does not start. W1 > 20+10%, restore H1.
 

Installation effect drawing and schematic diagram