Dear all

I am modelling a building with three chillers: air-cooled heat pump.
When I create more than one chiller of that type, I got an error
information: "HEAT-EIR-FPLR in chiller has assinged building component '
RecipAir-EIR-fPLR-4Comp/Ckt' is of an incompatible type".
RecipAir-EIR-fPLR-4Comp/Ckt is the default performance curve for heat pump.
If I input only one heat pump, there is no problem.

Do you have any idea how to fix this problem?

Thanks in advance,
Katerina