I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However the CentralHeatPumpSystem CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?

High GHX.in temperature (should be similar to HP.out temp)

GHX energy transfer only negative; should be positive in heating mode, and negative in cooling mode.

I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However the CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?

High GHX.in temperature (should be similar to HP.out temp)

GHX energy transfer only negative; should be positive in heating mode, and negative in cooling mode.

I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However the CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?

High GHX.in temperature (should be similar to HP.out temp)

GHX energy transfer only negative; negative; should be positive in heating mode, and negative in cooling mode. summer/cooling.

I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However the CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?

High GHX.in temperature (should be similar to HP.out temp)

GHX energy transfer only negative; should be positive in summer/cooling.

I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However the CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?

I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However the CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?

I was looking at the CentralChillerHeaterSystem_Simultaneous_Cooling_Heating.idf and CentralChillerHeaterSystem_Cooling_Heating.idf in energyplus 23-2. However CentralChillerHeaterSystem_Cooling_Heating.idf, however the CentralHeatPump only seemed to go to mode 1,2,3... not mode 4 or 5. Further, the inlet temperatures were quite high for the GHX, and the GHX energy transfer was only negative when I ran the simulations for a full year.

It seems other people had similar issues in the past - not sure if these were resolved? https://github.com/NREL/EnergyPlus/issues/5904

Does anyone have a file with CentralHeatPump working correctly, including going to modes 1,2,3,4,5, and also with normal ground loop (GHX) temperatures?