Description

Main technical data: 1. Dimension: **0mm***5mm**8mm 2. Self power consumption: ï&frac*4;œ3W 3. Measuring accuracy of temperature: ±2℃ 4. Temperature range of measurement: 0ï&frac*2;ž**0℃ 5. Maximum power of controlled circulation pump: possible to control 4 pumps, every power ≤**0W 6. Power of auxiliary electrical booster≤***0Wï&frac*4;ˆstandard collocationï&frac*4;‰, ≤***0Wï&frac*4;ˆnot standard, 　 　 selection availableï&frac*4;‰ 7. Inputs: 6 inputs, Pt****0 for collector, sensor temperature ≤**0℃ï&frac*4;Œï&frac*4;ˆsilicon cable≤**0℃ï&frac*4;‰ 　 NTC*0K, B=***0for tank, sensor temperature≤**5℃ï&frac*4;Œï&frac*4;ˆPVC cable≤**5℃ï&frac*4;‰ 8. Outputs: 5 outputs, one for electrical booster, 4 for circulation pump (or *-way 　 　 　 　　 　 electromagnetic valve) 9. Ambient temperature range: ï&frac*4;*0ï&frac*2;ž*0℃ *0. Water protection grade: IP*0. Main functions: 1. 1Clock/week display 2. Chosen system (**8 system available) System1: 1 collector array – 1 storage tank – 1 pump System2: 1 collector array – 2 storage tanks – 2 pumps System3: 1 collector array – 2 storage tanks – 1 pump – 1 electromagnetic valve System4: 2 collector arrays (east/west roof) – 1 storage tank – 2 pumps System5: 2 collector arrays (east/west roof) – 1 storage tank – 1 pump - 1 electromagnetic valve System6: Electromagnetic valve controlled 2 collector arrays (east/west roof) – 2 storage tanks1 pump - 2 electromagnetic valves System7: Electromagnetic valve controlled 2 collector arrays (east/west roof) – 2 storage tanks 2 pumps - 1 electromagnetic valve System8: Pump controlled 2 collector arrays (east/west roof) – 2 storage tanks– 2 pumps - 1　　 electromagnetic valve 3. Temperature difference on/off 4. Maximum tank temperature (protection of tank at high temperature) 5. Maximum collector temperature (collector cooling function) 6. Collector emergency cut-off 7. Limitation operation of collector at low temperature 8. Frost protection 9. Temperature controlled hot water circulation pump *0. Time controlled hot water circulation pump *1. Temperature controlled auxiliary heating during three time section *2. Holiday function *3. Auto function *4. Auxiliary function[a Temperature difference controlling <â–³T2>, b. High temperature by-pass] *5. Protection functions ( a. Memory protection, b. anti-bacteria protection )