diff --git a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
index 9a23256da0..e0f2f2cba5 100644
--- a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
+++ b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
@@ -70,7 +70,7 @@ externalWallHeatFluxTemperatureFvPatchScalarField
     q_(p.size(), 0.0),
     h_(p.size(), 0.0),
     Ta_(p.size(), 0.0),
-    QrPrevious_(p.size()),
+    QrPrevious_(p.size(), 0.0),
     QrRelaxation_(1),
     QrName_("undefined-Qr"),
     thicknessLayers_(),
@@ -228,6 +228,7 @@ void Foam::externalWallHeatFluxTemperatureFvPatchScalarField::autoMap
     q_.autoMap(m);
     h_.autoMap(m);
     Ta_.autoMap(m);
+    QrPrevious_.autoMap(m);
 }
 
 
@@ -245,6 +246,7 @@ void Foam::externalWallHeatFluxTemperatureFvPatchScalarField::rmap
     q_.rmap(tiptf.q_, addr);
     h_.rmap(tiptf.h_, addr);
     Ta_.rmap(tiptf.Ta_, addr);
+    QrPrevious_.rmap(tiptf.QrPrevious_, addr);
 }
 
 
diff --git a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.H b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.H
index 163cb9537d..8e1e3a8c25 100644
--- a/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.H
+++ b/src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -82,9 +82,13 @@ Description
     }
     \endverbatim
 
-Note
-  - Only supply \c h and \c Ta, or \c q in the dictionary (see above)
-  - kappa entries can be: fluidThermo, solidThermo or lookup
+  Note:
+
+    \li Only supply \c h and \c Ta, or \c q in the dictionary (see above)
+    \li \c kappa and \c kappaName are inherited from temperatureCoupledBase.
+
+SeeAlso
+    Foam::temperatureCoupledBase
 
 SourceFiles
     externalWallHeatFluxTemperatureFvPatchScalarField.C