Hello sirs, I simulate a solar cycle is separate from GSHP cycle for heating a building and DHW and i have some problems about a solar cycle control ,if the collector temperature exceeds the tank temperature, GSHP will not heat the tank and control signal of the solar cycle is set to 1. In this case, as all of the fluid flow steer by Type 11f as a controlled diverting valve to the solar collector and Type 647-3 will send all of the GSHP heat to the house .If water storage tank, collector and the building are cold simultaneously, Type 647-3 will send half the flow through house and half to tank. Iuse controller 2b , how can i coupled the collector and storage tank with conroller type 2b , should i use 2 controller ( tank and collector) or can i use one controller between the tank and collector as the output signal for equation written for diverter Tank- fraction = Max(0, (Tank_cold -0.5 House_cold), how can i chose the control signal Tank_cold thank you so much
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