Dear all,
I'm using the Type 60C - storage tank and I model the heat exchanger inside the tank but when I do the connections I can not find the output for "Flow rate for heat exchanger" and I can't complete the connection with the pump (or solar collector)-if I put the flow rate from the pump I get error message "The simulation failed to converge after 5 timesteps..."
Does someone have idea how or what should I do?
Regards
Barto