I'm working with the OpenStudio Plugin to generate an IDF in order to use it as input in an EnergyPlus simulation.

I'm working with a 1-story building, with 5 rooms, a VRF System and 3 VRF Terminals.

After exporting the IDF, when I run the simulation I obtain these three warnings (all of them about the VRF System):warnings:

1. VRFCOOLCAPFT output is equal to 1.136 at rated conditions (instead of 1.0):

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM" curve values
   *   ~~~   ** ... Cooling Capacity Ratio Modifier Function of Low Temperature Curve Name = VRF SYSTEM 
   VRFCOOLCAPFT 1 output is not equal to 1.0 (+ or - 10%) at rated conditions.
   **   ~~~   ** ... Curve output at rated conditions = 1.136
   

2. COOLINGEIRLOWPLR minimum value of X = 0.500 is out of range.

   It must be <= Minimum Heat Pump Part-Load Ratio = 0.250.

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM", invalid
   **   ~~~   ** ...Cooling Energy Input Ratio Modifier Function of Low Part-Load Ratio Curve Name = VRF SYSTEM 
   COOLINGEIRLOWPLR 1 has out of range value.
   **   ~~~   ** ...Curve minimum value of X = 0.500 must be <= Minimum Heat Pump Part-Load Ratio = 0.250.
   

3. HEATINGEIRLOWPLR minimum value of X = 0.500 is out of range.

   It must be <= Minimum Heat Pump Part-Load Ratio = 0.250.

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM", invalid
   **   ~~~   ** ...Heating Energy Input Ratio Modifier Function of Low Part-Load Ratio Curve Name = VRF SYSTEM 
   HEATINGEIRLOWPLR 1 has out of range value.
   **   ~~~   ** ...Curve minimum value of X = 0.500 must be <= Minimum Heat Pump Part-Load Ratio = 0.250.
   

So, finally, after the fatal error below (caused by the three warnings above):

**  Fatal  ** GetVRFInput: Errors found in getting AirConditioner:VariableRefrigerantFlow system input. 
** Preceding condition(s) causes termination.

EnergyPlus terminates.

Is there anyone who could help me?

PS: If useful, I could attach here the IDF.

I'm working with the OpenStudio Plugin to generate an IDF in order to use it as input in an EnergyPlus simulation.

I'm working with a 1-story building, with 5 rooms, a VRF System and 3 VRF Terminals.

After exporting the IDF, when I run the simulation I obtain these three warnings:

1. VRFCOOLCAPFT output is equal to 1.136 at rated conditions (instead of 1.0):

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM" curve values
   *   ~~~   ** ... Cooling Capacity Ratio Modifier Function of Low Temperature Curve Name = VRF SYSTEM 
   VRFCOOLCAPFT 1 output is not equal to 1.0 (+ or - 10%) at rated conditions.
   **   ~~~   ** ... Curve output at rated conditions = 1.136
   

2. COOLINGEIRLOWPLR minimum value of X = 0.500 is out of range.

   It must be <= Minimum Heat Pump Part-Load Ratio = 0.250.

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM", invalid
   **   ~~~   ** ...Cooling Energy Input Ratio Modifier Function of Low Part-Load Ratio Curve Name = VRF SYSTEM 
   COOLINGEIRLOWPLR 1 has out of range value.
   **   ~~~   ** ...Curve minimum value of X = 0.500 must be <= Minimum Heat Pump Part-Load Ratio = 0.250.
   

3. HEATINGEIRLOWPLR minimum value of X = 0.500 is out of range.

   It must be <= Minimum Heat Pump Part-Load Ratio = 0.250.

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM", invalid
   **   ~~~   ** ...Heating Energy Input Ratio Modifier Function of Low Part-Load Ratio Curve Name = VRF SYSTEM 
   HEATINGEIRLOWPLR 1 has out of range value.
   **   ~~~   ** ...Curve minimum value of X = 0.500 must be <= Minimum Heat Pump Part-Load Ratio = 0.250.
   

So, finally, after the fatal error below (caused by the three warnings above):

**  Fatal  ** GetVRFInput: Errors found in getting AirConditioner:VariableRefrigerantFlow system input. 
** Preceding condition(s) causes termination.

EnergyPlus terminates.

Is there anyone who could help me?

PS: If useful, I could attach here the IDF.

I'm working with the OpenStudio Plugin to generate an IDF in order to use it as input in an EnergyPlus simulation.

simulation. I'm working with a 1-story building, with 5 rooms, a VRF System and 3 VRF Terminals.

After exporting the IDF, when I run the simulation I obtain these three warnings:

1. VRFCOOLCAPFT output is equal to 1.136 at rated conditions (instead of 1.0):

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM" curve values
   *   ~~~   ** ... Cooling Capacity Ratio Modifier Function of Low Temperature Curve Name = VRF SYSTEM 
   VRFCOOLCAPFT 1 output is not equal to 1.0 (+ or - 10%) at rated conditions.
   **   ~~~   ** ... Curve output at rated conditions = 1.136
   

2. COOLINGEIRLOWPLR minimum value of X = 0.500 is out of range.

   It must be <= Minimum Heat Pump Part-Load Ratio = 0.250.

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM", invalid
   **   ~~~   ** ...Cooling Energy Input Ratio Modifier Function of Low Part-Load Ratio Curve Name = VRF SYSTEM 
   COOLINGEIRLOWPLR 1 has out of range value.
   **   ~~~   ** ...Curve minimum value of X = 0.500 must be <= Minimum Heat Pump Part-Load Ratio = 0.250.
   

3. HEATINGEIRLOWPLR minimum value of X = 0.500 is out of range.

   It must be <= Minimum Heat Pump Part-Load Ratio = 0.250.

   ** Warning ** GetVRFInput: AirConditioner:VariableRefrigerantFlow="VRF SYSTEM", invalid
   **   ~~~   ** ...Heating Energy Input Ratio Modifier Function of Low Part-Load Ratio Curve Name = VRF SYSTEM 
   HEATINGEIRLOWPLR 1 has out of range value.
   **   ~~~   ** ...Curve minimum value of X = 0.500 must be <= Minimum Heat Pump Part-Load Ratio = 0.250.
   

So, finally, after the fatal error below (caused by the three warnings above):

**  Fatal  ** GetVRFInput: Errors found in getting AirConditioner:VariableRefrigerantFlow system input. 
** Preceding condition(s) causes termination.

EnergyPlus terminates.

Is there anyone who could help me?

PS: If useful, I could attach here the IDF.