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Central heating system with microCHP

I am trying to create a central heating system with the use of microcHP instead of a HWboiler. The design of the system includes a variable speed pump, a heating water loop supply splitter, a microchp, a heating water supply mixer, an adiabatic pipe, a heating water demand splitter, coils, heating water loop demand mixer, heating water loop demand outlet pipe and finally the water returns to the pump.

The energyplus model seems to run without any severe errors. But at the end i have no electricity power and heating production from the system with the use of microchp.

Could anybody give me any further information that will help me to solve this problem?

Thank you in advance.

Central heating system with microCHP

I am trying to create a central heating system with the use of microcHP instead of a HWboiler. The design of the system includes a variable speed pump, a heating water loop supply splitter, a microchp, a heating water supply mixer, an adiabatic pipe, a heating water demand splitter, coils, heating water loop demand mixer, heating water loop demand outlet pipe and finally the water returns to the pump.

The energyplus model seems to run without any severe errors. But at the end i have no electricity power and heating production from the system with the use of microchp.

Could anybody give me any further information that will help me to solve this problem?

Thank you in advance.