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Solar Controller
Split Pressurized Solar System Controller
Available Controller ModelTK-SC6, SP24, SR868, SR1128, SR728Applicable SystemSplit Pressurized Solar Water Heating SystemsMain Technical DataPower supply:AC 100V~240V (50Hz~60Hz) Power consumption:3W Accuracy of temperature measuring: ± 2
Available Controller ModelTK-SC6, SP24, SR868, SR1128, SR728
Applicable System
Split Pressurized Solar Water Heating Systems
Main Technical Data
Power supply:AC 100V~240V (50Hz~60Hz)
Power consumption: < 3W
Accuracy of temperature measuring: ± 2℃
Range of collector temperature measuring: -10℃ ~200℃
Range of tank temperature measuring: 0℃ ~110℃
Suitable power of pump: 3 pumps possible to be connected, power of each pump < 200W
Suitable power of electrical heater: 1pc ≤ 1500W (2000w-4000w must use relay SR802)
Inputs: 5 sensors,
2pcs*Pt1000 sensor (≤500℃) for collector (silicon cable ≤280℃),
3pcs*NTC10K, B3950 sensor (≤ 135℃) for tank, (PVC cable ≤105℃),
Outputs: 4 relays, for circulation pumps or 3-way electromagnetic valve
Ambient temperature: -10℃ ~ 50℃.
Water proof grade: IP40.
Main Functions
Timing heating
Temperature difference control 1*ΔT
Collector emergency shutdown
Collector cooling function
Collector low temperature protection
Collector frost protection
Tank re-cooling function
Celsius and Fahrenheit temperature switch
Maximum temperature of tank ( 1*storage tank)
Anti-Legionella function
Temperature controlled hot water circulation pump
RPM speed controlling (1*semiconductor)
Thermal energy measuring
Pump interval functions.
High temperature by-pass function (Collector cooling down)
Manual Control (for 4 outputs:P1,P2,R1,H1)
Password setting
Recovery to factory setting
Holiday function
Manual Heating
Temperature query function
Memory Protection
Screen protection
Trouble shooting
Trouble protection
Trouble checking
System Illustration
