solar water heater Controller

solar controller& solar heater controller& controller& solar collector &controller solar system controller &solar water heater part temperature controller &separate solar water heater system work station &solar water heater's solar controller& temperature regulator controller& solar water heater intelligent controller &solar spare part solar energy controller &flat plate solar controller

Main technical data1. Dimension210mm×145mm×48mm2. Self power consumption::3W3. Measuring accuracy of temperature±24. Temperature range of measurement01505. Maximum power of controlled circulation pump: possible to control 4 pumps, every power ≤600W6. Power of auxiliary electrical booster≤2000Wstandard collocation, ≤3000Wnot standard, selection available7. Inputs: 6 inputs, Pt-1000 for collector, sensor temperature ≤500,silicon cable≤280 NTC10K, B=3950for tank, sensor temperature≤135,PVC cable≤1058. Outputs: 5 outputs, one for electrical booster, 4 for circulation pump (or 3-way electromagnetic valve)9. Ambient temperature range: 105010. Water protection grade: IP40.

Main functions1. 1Clock/week display2. Chosen system (1-8 system available)System1: 1 collector array 1 storage tank 1 pumpSystem2: 1 collector array 2 storage tanks 2 pumpsSystem3: 1 collector array 2 storage tanks 1 pump 1 electromagnetic valveSystem4: 2 collector arrays (east/west roof) 1 storage tank 2 pumpsSystem5: 2 collector arrays (east/west roof) 1 storage tank 1 pump - 1 electromagnetic valveSystem6: Electromagnetic valve controlled 2 collector arrays (east/west roof) 2 storage tanks 1 pump - 2 electromagnetic valvesSystem7: Electromagnetic valve controlled 2 collector arrays (east/west roof) 2 storage tanks 2 pumps - 1 electromagnetic valveSystem8: Pump controlled 2 collector arrays (east/west roof) 2 storage tanks 2 pumps - 1 electromagnetic valve3. Temperature difference on/off4. Maximum tank temperature (protection of tank at high temperature)5. Maximum collector temperature (collector cooling function)6. Collector emergency cut-off7. Limitation operation of collector at low temperature8. Frost protection9. Temperature controlled hot water circulation pump10. Time controlled hot water circulation pump11. Temperature controlled auxiliary heating during three time section12. Holiday function13. Auto function14. Auxiliary function[a Temperature difference controlling <T2>, b.High temperature by-pass]15. Protection functions ( a. Memory protection, b. anti-bacteria protection )