diff --git a/IDEAS/Examples/PPD12/Structure.mo b/IDEAS/Examples/PPD12/Structure.mo
index 8098c2e0b8..a315ced2af 100644
--- a/IDEAS/Examples/PPD12/Structure.mo
+++ b/IDEAS/Examples/PPD12/Structure.mo
@@ -530,6 +530,11 @@ This model only contains the building structure.
 </p>
 </html>", revisions="<html>
 <ul>
+<li>April 21, 2026, by Lone Meertens:<br/>
+Fixed invalid escape sequences in Documentation annotation by correcting commit 
+link formatting (changed <code>\e25590c\</code> to <code>e25590c</code>) to avoid 
+OpenModelica syntax errors. This is for <a href=\"https://github.com/open-ideas/IDEAS/pull/1484\">#1484</a>.
+</li>
 <li>
 August 18, 2025, by Klaas De Jonge:<br/>
 Disabled CheckVH for the two floors in the stairway (cei3 and StairWay.intFlo) that have thinner construction types then the general floor thicknesses.
@@ -542,7 +547,7 @@ This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1177\">#1177</a
 <li>
 August 26, 2022, by Klaas De Jonge:<br/>
 Assigned correct vertical heights for sloped surfaces in the roof.
-commit <a href=\\\"https://github.com/open-ideas/IDEAS/commit/e25590cf60a1ef31c4d15274f30aa798c6c6479e\">\e25590c\</a>.
+commit <a href=\"https://github.com/open-ideas/IDEAS/commit/e25590cf60a1ef31c4d15274f30aa798c6c6479e\">e25590c</a>.
 </li>
 <li>
 August 2, 2022, by Filip Jorissen:<br/>
diff --git a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Electrical/PVT_UI_Electrical_DayType1.mo b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Electrical/PVT_UI_Electrical_DayType1.mo
index e9ffeda82e..1679240a6c 100644
--- a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Electrical/PVT_UI_Electrical_DayType1.mo
+++ b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Electrical/PVT_UI_Electrical_DayType1.mo
@@ -51,6 +51,11 @@ model PVT_UI_Electrical_DayType1
     "[W/m2K]" annotation (Placement(transformation(extent={{15,-84},{41,-68}})));
   Modelica.Blocks.Sources.RealExpression simPel(y=PvtCol.Pel) "[W]"
     annotation (Placement(transformation(extent={{-41,-82},{-15,-66}})));
+  BoundaryConditions.WeatherData.ReaderTMY3       weaDat(filNam=
+        Modelica.Utilities.Files.loadResource(
+        "modelica://IDEAS/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos"))
+    "Weather data input file"
+    annotation (Placement(transformation(extent={{-46,30},{-26,50}})));
 equation
 
   connect(meaDat.y[13],TFluKel. Celsius) annotation (Line(points={{-71,34},{-60,
@@ -62,6 +67,10 @@ equation
     annotation (Line(points={{-38,0},{-10,0}}, color={0,127,255}));
   connect(PvtCol.port_b, sou.ports[1])
     annotation (Line(points={{10,0},{42,0}}, color={0,127,255}));
+  connect(weaDat.weaBus, PvtCol.weaBus) annotation (Line(
+      points={{-26,40},{-16,40},{-16,8},{-10,8}},
+      color={255,204,51},
+      thickness=0.5));
   annotation (
     Documentation(info="<html>
 <p>
@@ -75,6 +84,12 @@ for details on the validation examples and usage.
 "<html>
 <ul>
 <li>
+April 21, 2026, by Lone Meertens:<br/>
+Connected <code>ReaderTMY3</code> explicitly after removing unsupported <code>break</code> 
+statements (OpenModelica fix). 
+This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1484\">#1484</a>.
+</li>
+<li>
 July 7, 2025, by Lone Meertens:<br/>
 First implementation PVT model.
 This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1436\">#1436</a>.
diff --git a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/PVTQuasiDynamicCollectorValidation.mo b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/PVTQuasiDynamicCollectorValidation.mo
index 08e6ad7399..0c00f6b3a6 100644
--- a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/PVTQuasiDynamicCollectorValidation.mo
+++ b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/PVTQuasiDynamicCollectorValidation.mo
@@ -3,10 +3,7 @@ model PVTQuasiDynamicCollectorValidation
   "Validation model of a photovoltaic–thermal (PVT) collector using the ISO 9806:2013 quasi-dynamic thermal method with integrated electrical coupling"
 
   extends IDEAS.Fluid.SolarCollectors.BaseClasses.PartialSolarCollector(
-      redeclare IDEAS.Fluid.PVTCollectors.Data.GenericQuasiDynamic per,
-    break weaBus,
-    break HDifTilIso,
-    break HDirTil);
+      redeclare IDEAS.Fluid.PVTCollectors.Data.GenericQuasiDynamic per);
 
       // ===== Parameters =====
   parameter Modelica.Units.SI.Efficiency   eleLosFac(min=0, max=1) = 0.09
@@ -242,6 +239,11 @@ Meertens, L., Jansen, J., Helsen, L. (2025). <i>Development and Experimental Val
 revisions="<html>
 <ul>
 <li>
+April 21, 2026, by Lone Meertens:<br/>
+Removed unsupported <code>break</code> statements to resolve OpenModelica parsing 
+errors. This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1484\">#1484</a>.
+</li>
+<li>
 July 7, 2025, by Lone Meertens:<br/>
 First implementation PVT model. 
 This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1436\">#1436</a>.
diff --git a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Thermal/PVT_UI_Thermal_DayType1.mo b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Thermal/PVT_UI_Thermal_DayType1.mo
index 0e82ead685..a3334b206c 100644
--- a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Thermal/PVT_UI_Thermal_DayType1.mo
+++ b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UI/Thermal/PVT_UI_Thermal_DayType1.mo
@@ -58,6 +58,11 @@ model PVT_UI_Thermal_DayType1
         *(PvtCol.sta_a.T - PvtCol.sta_b.T))
                                       "[W]"
     annotation (Placement(transformation(extent={{-41,-82},{-15,-66}})));
+  BoundaryConditions.WeatherData.ReaderTMY3       weaDat(filNam=
+        Modelica.Utilities.Files.loadResource(
+        "modelica://IDEAS/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos"))
+    "Weather data input file"
+    annotation (Placement(transformation(extent={{-48,34},{-28,54}})));
 equation
 
   connect(meaDat.y[13],TAmbKel. Celsius) annotation (Line(points={{-71,34},{-60,
@@ -70,6 +75,10 @@ equation
     annotation (Line(points={{-38,0},{-10,0}}, color={0,127,255}));
   connect(PvtCol.port_b, sou.ports[1])
     annotation (Line(points={{10,0},{42,0}}, color={0,127,255}));
+  connect(weaDat.weaBus, PvtCol.weaBus) annotation (Line(
+      points={{-28,44},{-16,44},{-16,8},{-10,8}},
+      color={255,204,51},
+      thickness=0.5));
   annotation (
     Documentation(info="<html>
 <p>
@@ -83,6 +92,12 @@ for details on the validation examples and usage.
 "<html>
 <ul>
 <li>
+April 21, 2026, by Lone Meertens:<br/>
+Connected <code>ReaderTMY3</code> explicitly after removing unsupported <code>break</code> 
+statements (OpenModelica fix). 
+This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1484\">#1484</a>.
+</li>
+<li>
 July 7, 2025, by Lone Meertens:<br/>
 First implementation PVT model.
 This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1436\">#1436</a>.
diff --git a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVTQuasiDynamicCollectorValidation.mo b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVTQuasiDynamicCollectorValidation.mo
index e138537e76..1ba9bdb19c 100644
--- a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVTQuasiDynamicCollectorValidation.mo
+++ b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVTQuasiDynamicCollectorValidation.mo
@@ -1,19 +1,16 @@
-within IDEAS.Fluid.PVTCollectors.Validation.PVT_UN;
+﻿within IDEAS.Fluid.PVTCollectors.Validation.PVT_UN;
 model PVTQuasiDynamicCollectorValidation
   "Validation model of a photovoltaic–thermal (PVT) collector using the ISO 9806:2013 quasi-dynamic thermal method with integrated electrical coupling"
 
   extends IDEAS.Fluid.SolarCollectors.BaseClasses.PartialSolarCollector(
-      redeclare IDEAS.Fluid.PVTCollectors.Data.GenericQuasiDynamic per,
-    break weaBus,
-    break HDifTilIso,
-    break HDirTil);
+      redeclare IDEAS.Fluid.PVTCollectors.Data.GenericQuasiDynamic per);
 
   // =====  Parameters =====
   parameter Modelica.Units.SI.Efficiency   eleLosFac(min=0, max=1) = 0.07
     "Loss factor of the PV panel(s)" annotation(Dialog(group="Electrical parameters"));
   parameter IDEAS.Fluid.PVTCollectors.Types.CollectorType collectorType = per.colTyp
     "Type of collector used to select a proper default value for the effective transmittance-absorptance product (tauAlpEff)";
-  parameter Real tauAlpEff(min=0, max=1) =
+  parameter Real tauAlpEff(min=0, max=1)=
     if collectorType ==IDEAS.Fluid.PVTCollectors.Types.CollectorType.Uncovered  then 0.901 else 0.84
     "Effective transmittance–absorptance product";
 
@@ -128,7 +125,7 @@ equation
   connect(TFluKel.Celsius, meaDat.y[5]) annotation (Line(points={{22,82},{54,82},
           {54,80},{57,80}}, color={0,0,127}));
   connect(qThSegExp.y,eleGen.Qth)  annotation (Line(
-      points={{-40,-70},{-22,-70}},
+      points={{-39,-70},{-22,-70}},
       color={0,0,127}));
   annotation (
   defaultComponentName="pvtCol",
@@ -194,6 +191,11 @@ submitted to the 16th International Modelica & FMI Conference, Lucerne, Switzerl
 revisions="<html>
 <ul>
 <li>
+April 21, 2026, by Lone Meertens:<br/>
+Removed unsupported <code>break</code> statements to resolve OpenModelica parsing 
+errors. This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1484\">#1484</a>.
+</li>
+<li>
 July 7, 2025, by Lone Meertens:<br/>
 First implementation PVT model.
 This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1436\">#1436</a>.
diff --git a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Electrical.mo b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Electrical.mo
index 916dd18e97..f581f7e21f 100644
--- a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Electrical.mo
+++ b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Electrical.mo
@@ -1,4 +1,4 @@
-﻿within IDEAS.Fluid.PVTCollectors.Validation.PVT_UN;
+within IDEAS.Fluid.PVTCollectors.Validation.PVT_UN;
 model PVT_UN_Electrical
   "Electrical Behavior of Unglazed Rear-Non-Insulated PVT Collector"
   extends Modelica.Icons.Example;
@@ -52,6 +52,11 @@ model PVT_UN_Electrical
     "[W/m2K]" annotation (Placement(transformation(extent={{17,-82},{43,-66}})));
   Modelica.Blocks.Sources.RealExpression simPel(y=PvtCol.Pel) "[W]"
     annotation (Placement(transformation(extent={{-39,-80},{-13,-64}})));
+  BoundaryConditions.WeatherData.ReaderTMY3       weaDat(filNam=
+        Modelica.Utilities.Files.loadResource(
+        "modelica://IDEAS/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos"))
+    "Weather data input file"
+    annotation (Placement(transformation(extent={{-54,40},{-34,60}})));
 equation
   connect(bou.T_in,TFluKel. Kelvin)
     annotation (Line(points={{-60,4},{-76.5,4}}, color={0,0,127}));
@@ -63,6 +68,10 @@ equation
     annotation (Line(points={{-60,8},{-60,34},{-71,34}}, color={0,0,127}));
   connect(meaDat.y[2],TFluKel. Celsius) annotation (Line(points={{-71,34},{-60,34},
           {-60,16},{-92,16},{-92,4},{-88,4}}, color={0,0,127}));
+  connect(weaDat.weaBus, PvtCol.weaBus) annotation (Line(
+      points={{-34,50},{-14,50},{-14,8},{-8,8}},
+      color={255,204,51},
+      thickness=0.5));
   annotation (Documentation(info =    "<html>
 <p>
 This model validates the electrical performance of the 
@@ -100,6 +109,12 @@ even under challenging real-world conditions.
 revisions="<html>
 <ul>
 <li>
+April 21, 2026, by Lone Meertens:<br/>
+Connected <code>ReaderTMY3</code> explicitly after removing unsupported <code>break</code> 
+statements (OpenModelica fix). 
+This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1484\">#1484</a>.
+</li>
+<li>
 September 3, 2025, by Jelger Jansen:<br/>
 Introduce <code>week</code> parameter to change the weather dataset.
 This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1462\">#1462</a>.
diff --git a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Thermal.mo b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Thermal.mo
index 9ea667017a..e9a986b662 100644
--- a/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Thermal.mo
+++ b/IDEAS/Fluid/PVTCollectors/Validation/PVT_UN/PVT_UN_Thermal.mo
@@ -1,4 +1,4 @@
-﻿within IDEAS.Fluid.PVTCollectors.Validation.PVT_UN;
+within IDEAS.Fluid.PVTCollectors.Validation.PVT_UN;
 model PVT_UN_Thermal
   "Thermal Behavior of Unglazed Rear-Non-Insulated PVT Collector"
   extends Modelica.Icons.Example;
@@ -61,6 +61,11 @@ model PVT_UN_Thermal
     annotation (Placement(transformation(extent={{-8,-10},{12,10}})));
   parameter Data.Uncovered.UN_Validation datPvtCol
     annotation (Placement(transformation(extent={{66,54},{86,74}})));
+  BoundaryConditions.WeatherData.ReaderTMY3       weaDat(filNam=
+        Modelica.Utilities.Files.loadResource(
+        "modelica://IDEAS/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos"))
+    "Weather data input file"
+    annotation (Placement(transformation(extent={{-46,36},{-26,56}})));
 equation
   connect(bou.T_in,TFluKel. Kelvin)
     annotation (Line(points={{-60,4},{-76.5,4}}, color={0,0,127}));
@@ -72,6 +77,10 @@ equation
     annotation (Line(points={{-60,8},{-60,34},{-71,34}}, color={0,0,127}));
   connect(meaDat.y[2],TFluKel. Celsius) annotation (Line(points={{-71,34},{-60,34},
           {-60,16},{-92,16},{-92,4},{-88,4}}, color={0,0,127}));
+  connect(weaDat.weaBus, PvtCol.weaBus) annotation (Line(
+      points={{-26,46},{-14,46},{-14,8},{-8,8}},
+      color={255,204,51},
+      thickness=0.5));
   annotation ( Documentation(info =   "<html>
 <p>
 This model validates the thermal performance of the 
@@ -110,6 +119,12 @@ This filtered metric better reflects the model's accuracy under realistic operat
 revisions="<html>
 <ul>
 <li>
+April 21, 2026, by Lone Meertens:<br/>
+Connected <code>ReaderTMY3</code> explicitly after removing unsupported <code>break</code> 
+statements (OpenModelica fix). 
+This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1484\">#1484</a>.
+</li>
+<li>
 September 3, 2025, by Jelger Jansen:<br/>
 Introduce <code>week</code> parameter to change the weather dataset.
 This is for <a href=\"https://github.com/open-ideas/IDEAS/issues/1462\">#1462</a>.
diff --git a/IDEAS/Media/Refrigerants/R410A/package.order b/IDEAS/Media/Refrigerants/R410A/package.order
index 1be9ce6b7f..b16a825265 100644
--- a/IDEAS/Media/Refrigerants/R410A/package.order
+++ b/IDEAS/Media/Refrigerants/R410A/package.order
@@ -18,6 +18,3 @@ B
 C
 b
 k
-A
-B
-C
