change default MaxHeatingCapacity to 1e20, pipingCorrection default

default for piping correction should be 1 (no effect)

src/EnergyPlus/HVACVariableRefrigerantFlow.cc

@@ -11516,7 +11516,7 @@ void VRFCondenserEquipment::CalcVRFCondenser_FluidTCtrl(EnergyPlusData &state)
 
         this->HeatingCapacity = 0.0;                                 // Include the piping loss
         this->PipingCorrectionHeating = 1.0;                         // 1 means no piping loss
-        state.dataHVACVarRefFlow->MaxHeatingCapacity(VRFCond) = 0.0; // yujie: might be wrong here too, should be MaxCap = 1e+20
+        state.dataHVACVarRefFlow->MaxHeatingCapacity(VRFCond) = Constant::MaxCap;
 
         this->OUCondHeatRate = Q_h_OU;
         this->OUEvapHeatRate = 0;
@@ -11747,7 +11747,7 @@ void VRFCondenserEquipment::CalcVRFCondenser_FluidTCtrl(EnergyPlusData &state)
             this->HeatingCapacity; // for report, maximum condensing capacity the system can provide
 
         this->CoolingCapacity = 0.0; // Include the piping loss
-        this->PipingCorrectionCooling = 0.0;
+        this->PipingCorrectionCooling = 1.0;
         state.dataHVACVarRefFlow->MaxCoolingCapacity(VRFCond) = Constant::MaxCap; // for report
 
         this->OUCondHeatRate = 0;