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DHW System schematic diagram
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1. heat collector (
evacuated tube or flat plate ) 2. thermal couple 3.air vent . 4.
heater water to taps 5. thermal control mixing valve .6. returning hot
fluid in closed loop.
7.
Check Valve. 8. Hose Bibs for Filling and Flushing 9. Expansion Tank 10.
Air Scoop & Air Vent 11. Circulating Pump 12. Pressure Relief Valve 13.
Pressure Gauge 14. supply water to collector 15. Heat Exchange Coil 6.
Solar Hot Water Tank 18. Solar Controller |
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Collectors
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Evacuated tube type
Size 1070x1974mm |

Flat Plate Type Collector
Size : 1m x 2m , 4ft x 8 ft , 4 ft x 10 ft |
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Valve Assembly |
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Circulation pump , pressure relief valve , bleed valves , filling
valve and pressure gauge . |
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System controller |
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TRX868C3E Solar Heating Controller
Installation Manual
Go Top |
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Controller box |
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One/two circulating pumps , book shelf type heat exchanger ,
system controller , metallic casing . |
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Stainless steel water tanks |
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Capacity : 100 / 200 / 300 L
Build-in one or two coil type heat exchanger , adaptor plate for
supplementary electric heater installation, ceramic lined internal tank .
Pressure tested .
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