diff --git a/Puffer/module.php b/Puffer/module.php
index 3c018c0..96da367 100644
--- a/Puffer/module.php
+++ b/Puffer/module.php
@@ -165,8 +165,11 @@ class Puffer extends IPSModule
 
         $at = GetValue($this->ReadPropertyInteger("Aussentemp"));
         $this->SetValue("Aussentemperatur", $at);
+
+        IPS_LogMessage("Puffer", "aa " . $a);
         IPS_LogMessage("Puffer", "Property Aussentemp: " . $this->ReadPropertyInteger("Aussentemp"));
         IPS_LogMessage("Puffer", "Variable Aussentemperatur: " . $this->GetValue("Aussentemperatur"));
+
         $m = $this->GetValue("Steigung");
         $minVT = $this->ReadPropertyInteger("MinVT_Temp");  // z.B. 20
         $maxVT = $this->ReadPropertyInteger("MaxVT_Temp");  // z.B. 80