diff --git a/fhem/contrib/EBUS/Vaillant_eBUS_v0.6.0_mod.pdf b/fhem/contrib/EBUS/Vaillant_eBUS_v0.6.0_mod.pdf
new file mode 100644
index 000000000..6d5fb743e
Binary files /dev/null and b/fhem/contrib/EBUS/Vaillant_eBUS_v0.6.0_mod.pdf differ
diff --git a/fhem/contrib/EBUS/Vaillant_routines.pl b/fhem/contrib/EBUS/Vaillant_routines.pl
new file mode 100644
index 000000000..895d87234
--- /dev/null
+++ b/fhem/contrib/EBUS/Vaillant_routines.pl
@@ -0,0 +1,402 @@
+########################################################################################
+#
+# Vaillant_routines.pl ===> Insert into 99_myUtils.pm 
+#
+# Collection of various routines for Vaillant heating systems
+#
+# KEEP THE NAME AND COPYRIGHT 
+#
+# Prof. Dr. Peter A. Henning
+#
+# $Id: 99_myUtils.pm 2014-12 - pahenning $
+#
+########################################################################################
+#
+#  This programm is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  The GNU General Public License can be found at
+#  http://www.gnu.org/copyleft/gpl.html.
+#  A copy is found in the textfile GPL.txt and important notices to the license
+#  from the author is found in LICENSE.txt distributed with these scripts.
+#
+#  This script is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+########################################################################################
+
+###############################################################################
+#
+#  Vaillant_HWC_mode_postproc
+#
+#  postprocessing of 
+#  "get HWC OperatingMode\n\000get HWC Param1"
+#  "read HWC Status2\n\000read SOL Status2"
+#
+###############################################################################
+
+sub Vaillant_HWC_mode_postproc($$){
+
+  my ($name,$str)=@_;
+  my  $hash   = $defs{"$name"};
+  my (@values,$day,$night,$off,$min,$max,$mode,$zval);
+
+  if( $str =~ /.*;.*/){
+     # target;mode target;0;0;0;131;22;0;min;max;0
+     @values = split(/[; \n]/,$str);
+     $day    = sprintf("%4.1f",$values[0]);
+     $mode   = $values[1];
+     $night  = sprintf("%4.1f",$values[6]);
+     $off    = sprintf("%4.1f",$values[7]);
+     $min    = sprintf("%4.1f",$values[9]);
+     $max    = sprintf("%4.1f",$values[10]);
+  } else {   
+     @values = split(' ',$str);
+     $day    = sprintf("%4.1f",$values[0]);
+     $night  = sprintf("%4.1f",$values[4]);
+     $off    = sprintf("%4.1f",$values[5]);
+     $min    = sprintf("%4.1f",$values[6]);
+     $max    = sprintf("%4.1f",$values[7]);
+     if( $values[1]==0 ){
+       $mode="disabled"
+     }elsif( $values[1]==1 ){
+       $mode="on"
+     }elsif( $values[1]==2 ){
+       $mode="off"
+     }elsif( $values[1]==3 ){
+       $mode="auto"
+     }elsif( $values[1]==4 ){
+       $mode="eco"
+     }elsif( $values[1]==5 ){
+       $mode="low"
+     } 
+  }
+  readingsBeginUpdate($hash);
+  readingsBulkUpdate($hash, "postproc", $str);
+  readingsBulkUpdate($hash, "mode", $mode);
+  readingsBulkUpdate($hash, "Storage.day", $day);
+  readingsBulkUpdate($hash, "Storage.min", $min);
+  readingsBulkUpdate($hash, "Storage.max", $max);
+  readingsEndUpdate($hash,1);
+  $mode;
+  }
+
+###############################################################################
+#
+#  Vaillant_HWC_state_postproc
+#
+#  postprocessing of 
+#  "get HWC Status2\n\000get SOL Status2"
+#  "read HWC Status2\n\000read SOL Status2"
+#
+###############################################################################
+
+sub Vaillant_HWC_state_postproc($$){
+
+  my ($name,$str)=@_;
+  my  $hash   = $defs{"$name"};
+  my (@values,$rval,$tval,$bval,$pval,$xval,$zval,$sp2,$sp3);
+
+  if( $str =~ /.*;.*/){
+     # status;ladung;SP1;target SP1;SP2;SP3 
+     @values = split(/[; \n]/,$str);
+     $rval = sprintf("%5.2f",$values[2]);
+     $tval = sprintf("%4.1f",$values[3]);
+     $bval = ($values[0] == 80) ? "ON (WW)" : "OFF";
+     $pval = ($values[1] == 1) ? "ON" : "OFF";
+     $xval = sprintf("%5.2f %5.2f %5.2f %d %d", $values[2],0.0,$values[3],$values[0],$values[1]);
+     $zval = sprintf("SP1.T %5.2f °C, %s", $values[2],$pval);
+     $sp2  = sprintf("%5.2f",$values[5]);
+     $sp3  = sprintf("%5.2f",$values[6]);
+
+  }else{
+     # SP1 target status ladung SP1 SP2 SP3 
+     @values = split(' ',$str);
+     $rval = sprintf("%5.2f",$values[0]);
+     $tval = sprintf("%4.1f",$values[1]);
+     $bval = ($values[2] == 80) ? "ON (WW)" : "OFF";
+     $pval = ($values[3] == 1) ? "ON" : "OFF";
+     $xval = sprintf("%5.2f %5.2f %5.2f %d %d", $values[0],0.0,$values[1],$values[2],$values[3]);
+     $zval = sprintf("SP1.T %5.2f °C, %s", $values[0],$pval);
+     $sp2  = sprintf("%5.2f",$values[5]);
+     $sp3  = sprintf("%5.2f",$values[6]);
+
+  }
+  readingsBeginUpdate($hash);
+  readingsBulkUpdate($hash, "postproc", $str);
+  readingsBulkUpdate($hash, "Storage.SP1.T", $rval);
+  readingsBulkUpdate($hash, "Storage.SP2.T", $sp2);
+  readingsBulkUpdate($hash, "Storage.SP3.T", $sp3);
+  readingsBulkUpdate($hash, "Storage.target", $tval);
+  readingsBulkUpdate($hash, "Burner", $bval);
+  readingsBulkUpdate($hash, "Pump", $pval);
+  readingsBulkUpdate($hash, "reading", $xval);
+  readingsEndUpdate($hash,1);
+  $zval; 
+}
+  
+
+###############################################################################
+#
+#  Vaillant_HWC_broadcast_postproc
+#
+#  postprocessing of 
+#  "get cyc broad StatusHWC\n"
+#  "read broad StatusHWC
+#
+###############################################################################
+
+sub Vaillant_HWC_broadcast_postproc($$){
+
+  my ($name,$str)=@_;
+  my  $hash   = $defs{"$name"};
+  my (@values,$rval,$tval,$bval,$pval,$xval,$zval);
+
+  if( ($str eq "")||($str eq "no data stored") ){
+    $rval = "err";
+    $tval = "err";
+    $bval = "err";
+    $pval = "err";
+    $xval = "err";
+    $zval = "err";
+  } elsif( $str =~ /.*;.*/){
+    # status;ladung;SP1;target 
+    @values = split(';',$str);
+    $rval = sprintf("%5.2f",$values[2]);
+    $tval = sprintf("%4.1f",$values[3]);
+    $bval = ($values[0] == 80) ? "ON (WW)" : "OFF";
+    $pval = ($values[1] == 1) ? "ON" : "OFF";
+    $xval = sprintf("%5.2f %5.2f %5.2f %d %d", $values[2],0.0,$values[3],$values[0],$values[1]);
+    $zval = sprintf("SP1.T %5.2f °C, %s", $values[2],$pval);
+  } else {
+    @values=split(' ',$str);
+    if( $values[1] < 15 ){
+      $rval = "err";
+      $tval = "err";
+      $bval = "err";
+      $pval = "err";
+      $xval = "err";
+      $zval = "err";
+    }else {
+      $rval = sprintf("%5.2f",$values[0]);
+      $tval = sprintf("%4.1f",$values[1]);
+      $bval = ($values[2] == 80) ? "ON (WW)" : "OFF";
+      $pval = ($values[3] == 1) ? "ON" : "OFF";
+      $xval = sprintf("%5.2f %5.2f %5.2f %d %d",$values[0],0.0,$values[1],$values[2],$values[3]);
+      $zval = sprintf("SP1.T %5.2f °C, %s",$values[0],$pval);
+    }
+  }
+  readingsBeginUpdate($hash);
+  readingsBulkUpdate($hash, "postproc", $str);
+  readingsBulkUpdate($hash, "Storage.SP1.T", $rval);
+  readingsBulkUpdate($hash, "Storage.target", $tval);
+  readingsBulkUpdate($hash, "Burner", $bval);
+  readingsBulkUpdate($hash, "Pump", $pval);
+  readingsBulkUpdate($hash, "reading", $xval);
+  readingsEndUpdate($hash,1);
+  $zval; 
+}
+
+###############################################################################
+#
+#  Vaillant_HC_mode_postproc
+#
+#  postprocessing of 
+#  "get HC OperatingMode\n\000get HC Param1\n\000get vrs620 NameHC"
+#  "read HC OperatingMode\n\000read HC Param1\n\000read vrs620 NameHC"
+#
+###############################################################################
+
+sub Vaillant_HC_mode_postproc($$$){
+
+  my ($name,$str,$circuit)=@_;
+  my  $hash   = $defs{"$name"};
+  my (@values,$room,$night,$off,$add,$min,$max,$pre,$cname,$mode);
+  
+  $circuit=""
+    if ( $circuit == 1);
+
+  if( $str =~ /.*;.*/){
+     # room;mode room;night;off;add;min;max;pre cname
+     @values = split(/[; \n]/,$str);
+     $room   = sprintf("%4.1f",$values[0]);
+     $mode   = $values[1];
+     $night  = sprintf("%4.1f",$values[3]);
+     $off    = sprintf("%4.1f",$values[4]);
+     $add    = sprintf("%4.1f",$values[5]);
+     $min    = sprintf("%4.1f",$values[6]);
+     $max    = sprintf("%4.1f",$values[7]);
+     $pre    = sprintf("%4.1f",$values[8]);
+     $cname   = sprintf("%s",$values[9]);
+  } else {
+     @values = split(' ',$str);
+     $room   = sprintf("%4.1f",$values[0]);
+     $night  = sprintf("%4.1f",$values[4]);
+     $off    = sprintf("%4.1f",$values[5]);
+     $add    = sprintf("%4.1f",$values[6]);
+     $min    = sprintf("%4.1f",$values[7]);
+     $max    = sprintf("%4.1f",$values[8]);
+     $pre    = sprintf("%4.1f",$values[9]);
+     $cname   = sprintf("%s",$values[10]);
+     if( $values[1]==0 ){
+       $mode="disabled"
+     }elsif( $values[1]==1 ){
+       $mode="on"
+     }elsif( $values[1]==2 ){
+       $mode="off"
+     }elsif( $values[1]==3 ){
+       $mode="auto"
+     }elsif( $values[1]==4 ){
+       $mode="eco"
+     }elsif( $values[1]==5 ){
+       $mode="low"
+     } 
+  }
+  readingsBeginUpdate($hash);
+  readingsBulkUpdate($hash, "postproc", $str);
+  readingsBulkUpdate($hash, "mode".$circuit, $mode);
+  readingsBulkUpdate($hash, "mode".$circuit.".off", $off);
+  readingsBulkUpdate($hash, "Room".$circuit.".T", $room);
+  readingsBulkUpdate($hash, "Room".$circuit.".night", $night);
+  readingsBulkUpdate($hash, "Room".$circuit.".add", $add);
+  readingsBulkUpdate($hash, "VL".$circuit.".T.min", $min);
+  readingsBulkUpdate($hash, "VL".$circuit.".T.max", $max);
+  readingsBulkUpdate($hash, "name".$circuit, $cname);
+  readingsEndUpdate($hash,1);
+  $mode;
+}
+
+###############################################################################
+#
+#  Vaillant_HC_mode_postproc
+#
+#  postprocessing of 
+#  "read HC Status1\n\000read HC Status2a\n\000read broad StatusHC"
+# 
+#
+###############################################################################
+
+sub Vaillant_HC_state_postproc($$){
+
+  my ($name,$str)=@_;
+  my  $hash   = $defs{"$name"};
+  my (@values,$vval,$rval,$bval,$pval, $qval,$xval,$zval);
+
+  if( ($str eq "")||($str eq "no data stored") ){
+     $vval = "err";
+     $rval = "err";
+     $bval = "err";
+     $pval = "err";
+     $qval = "err";
+     $xval = "err";
+     $zval = "err";
+  }elsif( $str =~ /.*;.*/){
+     # 
+     @values = split(/[; \n]/,$str);
+     $vval = sprintf("%4.1f",$values[10]);
+     $rval = sprintf("%4.1f",$values[11]);
+     if( $values[14] == 0 ){
+        $pval = "OFF";
+        $qval = "0 0";
+     }elsif( $values[14] == 1 ){
+        $pval = "ON (HK)";
+        $qval = "80 0";
+     }elsif( $values[14] == 2 ){
+        $pval = "ON (WW)";
+        $qval = "0 80";
+     }else{
+        $pval = "unknown";
+        $qval = "err";
+     }
+
+  }else{
+     # 
+     @values = split(' ',$str);
+     $vval  = sprintf("%4.1f",$values[5]);
+     $rval  = sprintf("%4.1f",$values[6]);
+     if( $values[2] == 0 ){
+        $pval = "OFF";
+        $qval = "0 0";
+     }elsif( $values[2] == 1 ){
+        $pval = "ON (HK)";
+        $qval = "80 0";
+     }elsif( $values[2] == 2 ){
+        $pval = "ON (WW)";
+        $qval = "0 80";
+     }else{
+        $pval = "unknown";
+        $qval = "err";
+     }
+  }
+  
+  $bval = HzBedarf();
+  $xval = sprintf("%5.2f %5.2f %s %5.2f",$vval,$rval,$qval,$bval);
+  $zval = sprintf("VL.T %5.2f °C, RL.T %5.2f °C, %s",$vval,$rval,$pval);
+  
+  if( ($vval < 5) ){
+     $vval = "err";
+     $rval = "err";
+     $bval = "err";
+     $pval = "err";
+     $qval = "err";
+     $xval = "";
+     $zval = "err";
+  }
+    
+  readingsBeginUpdate($hash);
+  readingsBulkUpdate($hash, "postproc", $str);
+  readingsBulkUpdate($hash, "VL.T", $vval);
+  readingsBulkUpdate($hash, "RL.T", $rval);
+  readingsBulkUpdate($hash, "pump", $pval); 
+  readingsBulkUpdate($hash, "pump.P", $qval);
+  readingsBulkUpdate($hash, "consumption", $bval);
+  readingsBulkUpdate($hash, "reading", $xval) 
+    if( $xval ne "" );
+  readingsEndUpdate($hash,1);
+  $zval
+}
+  
+###############################################################################
+#
+#  Vaillant_SOL_mode_postproc
+#
+#  postprocessing of 
+#  "get HC OperatingMode\n\000get HC Param1\n\000get vrs620 NameHC"
+#  "read HC OperatingMode\n\000read HC Param1\n\000read vrs620 NameHC"
+#
+###############################################################################
+
+sub Vaillant_SOL_state_postproc($$){
+
+  my ($name,$str)=@_;
+  my  $hash   = $defs{"$name"};
+  readingsBeginUpdate($hash);
+  readingsBulkUpdate($hash, "postproc", $str);
+  readingsEndUpdate($hash,1);
+}  
+  
+  
+###############################################################################
+#
+#  Vaillant_Timer
+#
+###############################################################################
+
+sub Vaillant_Timer($)
+{
+  my @values=split(/[; ]/,$_);
+  #-- suppress leading zero ?
+  for(my $i=0;$i<6;$i++){ 
+    $values[$i]=~s/^0//;
+  }
+  my $sval=sprintf("%s-%s",$values[0],$values[1]);
+  $sval  .=sprintf(", %s-%s",$values[2],$values[3])
+    if($values[2] ne $values[3]);
+  $sval  .=sprintf(", %s-%s",$values[4],$values[5])
+    if($values[4] ne $values[5]);
+  return $sval;
+}
\ No newline at end of file
diff --git a/fhem/contrib/EBUS/ebus_hz.cfg b/fhem/contrib/EBUS/ebus_hz.cfg
new file mode 100644
index 000000000..367dc1d12
--- /dev/null
+++ b/fhem/contrib/EBUS/ebus_hz.cfg
@@ -0,0 +1,45 @@
+# Außentemperatur
+get Outside.T cmd {"read broad OutsideTempB"}
+get Outside.T expect ".*"
+
+# Heizkeis HC
+get mode cmd {"read HC OperatingMode\n\000read HC Param1\n\000read vrs620 NameHC"}
+get mode expect ".*"
+get mode postproc { Vaillant_HC_mode_postproc("%NAME",$_,1) }
+
+# Mischerkreis MIX
+get mode2 cmd {"read MIX OperatingMode\n\000read MIX Param1\n\000read vrs620 NameMIX"}
+get mode2 expect ".*"
+get mode2 postproc { Vaillant_HC_mode_postproc("%NAME",$_,2) }
+
+get state cmd {"read HC Status1\n\000read HC Status2a\n\000read broad StatusHC"}
+get state expect ".*"
+get state postproc { Vaillant_HC_state_postproc("%NAME",$_) }
+
+get progMonday cmd {"read HC TimerProgMonday"}
+get progMonday expect ".*"
+get progMonday postproc { Vaillant_Timer($_); }
+
+get progTuesday cmd {"read HC TimerProgTuesday"}
+get progTuesday expect ".*"
+get progTuesday postproc { Vaillant_Timer($_); }
+
+get progWednesday cmd {"read HC TimerProgWednesday"}
+get progWednesday expect ".*"
+get progWednesday postproc { Vaillant_Timer($_); }
+
+get progThursday cmd {"read HC TimerProgThursday"}
+get progThursday expect ".*"
+get progThursday postproc { Vaillant_Timer($_); }
+
+get progFriday cmd {"read HC TimerProgFriday"}
+get progFriday expect ".*"
+get progFriday postproc { Vaillant_Timer($_); }
+
+get progSaturday cmd {"read HC TimerProgSaturday"}
+get progSaturday expect ".*"
+get progSaturday postproc { Vaillant_Timer($_); }
+
+get progSunday cmd {"read HC TimerProgSunday"}
+get progSunday expect ".*"
+get progSunday postproc { Vaillant_Timer($_); }
diff --git a/fhem/contrib/EBUS/ebus_solar.cfg b/fhem/contrib/EBUS/ebus_solar.cfg
new file mode 100644
index 000000000..2c7c0c15e
--- /dev/null
+++ b/fhem/contrib/EBUS/ebus_solar.cfg
@@ -0,0 +1,4 @@
+# Solarkreis
+get state cmd {"read broad StatusSOL\n"}
+get state expect ".*"
+get state postproc { Vaillant_SOL_state_postproc("%NAME",$_) } 
diff --git a/fhem/contrib/EBUS/ebus_test.cfg b/fhem/contrib/EBUS/ebus_test.cfg
new file mode 100644
index 000000000..40258a968
--- /dev/null
+++ b/fhem/contrib/EBUS/ebus_test.cfg
@@ -0,0 +1,171 @@
+get RoomTemp cmd {"read vrs620 RoomTemp \n"}
+get RoomTemp expect ".*"
+get RoomTemp postproc {$_}
+
+get OutTemp cmd {"read vrs620 OutTemp \n"}
+get OutTemp expect ".*"
+get OutTemp postproc {$_}
+
+get Temp2 cmd {"read vrs620 Temp2 \n"}
+get Temp2 expect ".*"
+get Temp2 postproc {$_}
+
+get Sensor03 cmd {"read vrs620 Sensor03 \n"}
+get Sensor03 expect ".*"
+get Sensor03 postproc {$_}
+
+get Sensor04 cmd {"read vrs620 Sensor04 \n"}
+get Sensor04 expect ".*"
+get Sensor04 postproc {$_}
+
+get Sensor05 cmd {"read vrs620 Sensor05 \n"}
+get Sensor05 expect ".*"
+get Sensor05 postproc {$_}
+
+get SolarYield cmd {"read vrs620 SolarYield \n"}
+get SolarYield expect ".*"
+get SolarYield postproc {$_}
+
+get Sensor07 cmd {"read vrs620 Sensor07 \n"}
+get Sensor07 expect ".*"
+get Sensor07 postproc {$_}
+
+get Sensor08 cmd {"read vrs620 Sensor08 \n"}
+get Sensor08 expect ".*"
+get Sensor08 postproc {$_}
+
+get Sensor0a cmd {"read vrs620 Sensor0a \n"}
+get Sensor0a expect ".*"
+get Sensor0a postproc {$_}
+
+get Sensor0b cmd {"read vrs620 Sensor0b \n"}
+get Sensor0b expect ".*"
+get Sensor0b postproc {$_}
+
+get Sensor0c cmd {"read vrs620 Sensor0c \n"}
+get Sensor0c expect ".*"
+get Sensor0c postproc {$_}
+
+get Sensor0d cmd {"read vrs620 Sensor0d \n"}
+get Sensor0d expect ".*"
+get Sensor0d postproc {$_}
+
+get isInHoliday cmd {"read vrs620 isInHoliday \n"}
+get isInHoliday expect ".*"
+get isInHoliday postproc {$_}
+
+get Sensor0f cmd {"read vrs620 Sensor0f \n"}
+get Sensor0f expect ".*"
+get Sensor0f postproc {$_}
+
+get Sensor10 cmd {"read vrs620 Sensor10 \n"}
+get Sensor10 expect ".*"
+get Sensor10 postproc {$_}
+
+get Sensor11 cmd {"read vrs620 Sensor11 \n"}
+get Sensor11 expect ".*"
+get Sensor11 postproc {$_}
+
+get Sensor12 cmd {"read vrs620 Sensor12 \n"}
+get Sensor12 expect ".*"
+get Sensor12 postproc {$_}
+
+get Sensor13 cmd {"read vrs620 Sensor13 \n"}
+get Sensor13 expect ".*"
+get Sensor13 postproc {$_}
+
+get Sensor14 cmd {"read vrs620 Sensor14 \n"}
+get Sensor14 expect ".*"
+get Sensor14 postproc {$_}
+
+get Sensor15 cmd {"read vrs620 Sensor15 \n"}
+get Sensor15 expect ".*"
+get Sensor15 postproc {$_}
+
+get Sensor16 cmd {"read vrs620 Sensor16 \n"}
+get Sensor16 expect ".*"
+get Sensor16 postproc {$_}
+
+get Sensor17 cmd {"read vrs620 Sensor17 \n"}
+get Sensor17 expect ".*"
+get Sensor17 postproc {$_}
+
+get Sensor18 cmd {"read vrs620 Sensor18 \n"}
+get Sensor18 expect ".*"
+get Sensor18 postproc {$_}
+
+get Sensor19 cmd {"read vrs620 Sensor19 \n"}
+get Sensor19 expect ".*"
+get Sensor19 postproc {$_}
+
+get Sensor1a cmd {"read vrs620 Sensor1a \n"}
+get Sensor1a expect ".*"
+get Sensor1a postproc {$_}
+
+get Sensor1b cmd {"read vrs620 Sensor1b \n"}
+get Sensor1b expect ".*"
+get Sensor1b postproc {$_}
+
+get Sensor1c cmd {"read vrs620 Sensor1c \n"}
+get Sensor1c expect ".*"
+get Sensor1c postproc {$_}
+
+get Sensor1d cmd {"read vrs620 Sensor1d \n"}
+get Sensor1d expect ".*"
+get Sensor1d postproc {$_}
+
+get Sensor1e cmd {"read vrs620 Sensor1e \n"}
+get Sensor1e expect ".*"
+get Sensor1e postproc {$_}
+
+get RoomTempOffset cmd {"read vrs620 RoomTempOffset \n"}
+get RoomTempOffset expect ".*"
+get RoomTempOffset postproc {$_}
+
+get OutTempOffset cmd {"read vrs620 OutTempOffset \n"}
+get OutTempOffset expect ".*"
+get OutTempOffset postproc {$_}
+
+get RoomTempHoliday cmd {"read vrs620 RoomTempHoliday \n"}
+get RoomTempHoliday expect ".*"
+get RoomTempHoliday postproc {$_}
+
+get MinTempBurner cmd {"read vrs620 MinTempBurner \n"}
+get MinTempBurner expect ".*"
+get MinTempBurner postproc {$_}
+
+get ServiceDate cmd {"read vrs620 ServiceDate \n"}
+get ServiceDate expect ".*"
+get ServiceDate postproc {$_}
+
+get Password cmd {"read vrs620 Password \n"}
+get Password expect ".*"
+get Password postproc {$_}
+
+get LcdContrast cmd {"read vrs620 LcdContrast \n"}
+get LcdContrast expect ".*"
+get LcdContrast postproc {$_}
+
+get NameHC cmd {"read vrs620 NameHC \n"}
+get NameHC expect ".*"
+get NameHC postproc {$_}
+
+get NameHC2 cmd {"read vrs620 NameMIX \n"}
+get NameHC2 expect ".*"
+get NameHC2 postproc {$_}
+
+get HolidayPeriod cmd {"read vrs620 HolidayPeriod \n"}
+get HolidayPeriod expect ".*"
+get HolidayPeriod postproc {$_}
+
+get Sensor57 cmd {"read vrs620 Sensor57 \n"}
+get Sensor57 expect ".*"
+get Sensor57 postproc {$_}
+
+get Sensor75 cmd {"read vrs620 Sensor75 \n"}
+get Sensor75 expect ".*"
+get Sensor75 postproc {$_}
+
+get Sensor88 cmd {"read vrs620 Sensor88 \n"}
+get Sensor88 expect ".*"
+get Sensor88 postproc {$_}
diff --git a/fhem/contrib/EBUS/ebus_ww.cfg b/fhem/contrib/EBUS/ebus_ww.cfg
new file mode 100644
index 000000000..7464debb9
--- /dev/null
+++ b/fhem/contrib/EBUS/ebus_ww.cfg
@@ -0,0 +1,68 @@
+# Warmwasserkeis HWC
+get state cmd {"read HWC Status2\n\000read SOL Status2"}
+get state expect ".*"
+get state postproc { Vaillant_HWC_state_postproc("%NAME",$_) }
+
+get mode cmd {"read HWC OperatingMode\n\000read HWC Param1"}
+get mode expect ".*"
+get mode postproc { Vaillant_HWC_mode_postproc("%NAME",$_) }
+
+get broadcast cmd {"read broad StatusHWC\n"}
+get broadcast expect ".*"
+get broadcast postproc { Vaillant_HWC_broadcast_postproc("%NAME",$_) }
+
+get progMonday cmd {"read HWC TimerProgMonday"}
+get progMonday expect ".*"
+get progMonday postproc { Vaillant_Timer($_); }
+
+get progTuesday cmd {"read HWC TimerProgTuesday"}
+get progTuesday expect ".*"
+get progTuesday postproc { Vaillant_Timer($_); }
+
+get progWednesday cmd {"read HWC TimerProgWednesday"}
+get progWednesday expect ".*"
+get progWednesday postproc { Vaillant_Timer($_); }
+
+get progThursday cmd {"read HWC TimerProgThursday"}
+get progThursday expect ".*"
+get progThursday postproc { Vaillant_Timer($_); }
+
+get progFriday cmd {"read HWC TimerProgFriday"}
+get progFriday expect ".*"
+get progFriday postproc { Vaillant_Timer($_); }
+
+get progSaturday cmd {"read HWC TimerProgSaturday"}
+get progSaturday expect ".*"
+get progSaturday postproc { Vaillant_Timer($_); }
+
+get progSunday cmd {"read HWC TimerProgSunday"}
+get progSunday expect ".*"
+get progSunday postproc { Vaillant_Timer($_); }
+
+get circMonday cmd {"read CIR TimerProgMonday"}
+get circMonday expect ".*"
+get circMonday postproc { Vaillant_Timer($_); }
+
+get circTuesday cmd {"read CIR TimerProgTuesday"}
+get circTuesday expect ".*"
+get circTuesday postproc { Vaillant_Timer($_); }
+
+get circWednesday cmd {"read CIR TimerProgWednesday"}
+get circWednesday expect ".*"
+get circWednesday postproc { Vaillant_Timer($_); }
+
+get circThursday cmd {"read CIR TimerProgThursday"}
+get circThursday expect ".*"
+get circThursday postproc { Vaillant_Timer($_); }
+
+get circFriday cmd {"read CIR TimerProgFriday"}
+get circFriday expect ".*"
+get circFriday postproc { Vaillant_Timer($_); }
+
+get circSaturday cmd {"read CIR TimerProgSaturday"}
+get circSaturday expect ".*"
+get circSaturday postproc { Vaillant_Timer($_); }
+
+get circSunday cmd {"read CIR TimerProgSunday"}
+get circSunday expect ".*"
+get circSunday postproc { Vaillant_Timer($_); }
diff --git a/fhem/contrib/EBUS/vrs620.csv b/fhem/contrib/EBUS/vrs620.csv
new file mode 100644
index 000000000..f8520c626
--- /dev/null
+++ b/fhem/contrib/EBUS/vrs620.csv
@@ -0,0 +1,46 @@
+# type (r;w;u;1-9),class,name,comment,QQ,ZZ,PBSB,ID,field,part (m;s),type / templates,divider / values,unit,comment,field,part (m;s),type / templates,divider / values,unit,comment
+*r,vrs620,,,,15,B509,0D,,,,,,,,,,,,
+*w,vrs620,,,,15,B509,0E,,,,,,,,,,,,
+r,,RoomTemp,Raumtemperatur,,,,0000,,,tempsensor,,,,,,,,,
+r,,OutsideTemp,Außentemperatur  ,,,,0100,,,tempsensor,,,,,,,,,
+r,,SolarYield,Solarer Ertrag,,,,0600,,,energy4,,kWh,,,,,,,
+r,,HolidayRoomSetTemp,Ferien Solltemperatur,,,,2200,,,temp,,,,,,,,,
+r,,ServiceDate,Servicedatum,,,,2B00,,,date,,,,,,,,,
+r,,Password,Passwort,,,,2C00,,,pin1-4,,,,,,,,,
+r,,LcdContrast,Kontrast Display,,,,3600,,,uch,,,,,,,,,
+r,,NameHC,Name Heizkreis,,,,4100,,,str:10,,,,,,IGN:1,,,
+r,,NameMIX,Name Mischerkreis,,,,4108,,,str:10,,,,,,IGN:1,,,
+r,,HolidayPeriod,Ferien Zeitraum,,,,4300,,,holiday,,,,,,,,,
+r,,Time,Uhrzeit,,,,5F00,,,hti,,,,,,,,,
+r,,Date,Datum,,,,6100,,,hda,,,,,,,,,
+#################################,,,,,,,,,,,,,,,,,,,
+*ra,CIR,,,,23,B504,,,,,,,,,,,,,
+*rb,HWC,,,,25,B504,,,,,,,,,,,,,
+*rc,HC,,,,26,B504,,,,,,,,,,,,,
+*rd,MIX,,,,50,B504,,,,,,,,,,,,,
+*re,SOL,,,,EC,B504,,,,,,,,,,,,,
+rb,,OperatingMode,,,,,01,,,temp0;hwmode,,,,,,,,,
+rc;rd,,OperatingMode,,,,,01,,,temp0;mcmode,,,,,,,,,
+ra;rb;rc,,TimerProgMonday,Schaltzeiten  Montag,,,,02,,,slot1-3;days,,,,,,,,,
+ra;rb;rc,,TimerProgTuesday,Schaltzeiten  Dienstag,,,,03,,,slot1-3;days,,,,,,,,,
+ra;rb;rc,,TimerProgWednesday,Schaltzeiten  Mittwoch,,,,04,,,slot1-3;days,,,,,,,,,
+ra;rb;rc,,TimerProgThursday,Schaltzeiten  Donnerstag,,,,05,,,slot1-3;days,,,,,,,,,
+ra;rb;rc,,TimerProgFriday,Schaltzeiten  Freitag,,,,06,,,slot1-3;days,,,,,,,,,
+ra;rb;rc,,TimerProgSaturday,Schaltzeiten  Samstag,,,,07,,,slot1-3;days,,,,,,,,,
+ra;rb;rc,,TimerProgSunday,Schaltzeiten  Sonntag,,,,08,,,slot1-3;days,,,,,,,,,
+rb,,Param1,SP1; ?; ?; ?; SP1.min; SP1.max; ?,,,,09,,,temp0;status;status;status;temp0;temp0;status;temp0;temp0;status,,,,,,,,,
+rc;rd,,Param1,RaumTemp AbsenkTemp / 8c 00 85 /AbschaltTemp Raumaufschaltung MinVL MaxVL VorHeiz,,,,09,,,temp0;temp0;skip;skip;skip;temp0;temp0;temp0;temp0;status,,,,,,,,,
+rb,,Status2,Status Warmwasserkreis:Status; Ladung;  SP1; Target; ,,,,0D,,,status;status;temp;temp0,,,,,,,,,
+rc, ,Status1,Vorlauf VL; Pumpe,,,,0A,,,status;status;status;status;status;temp0,,,,,,,,,
+rc, ,Status2a,Status Heizkreis,,,,0D,,,temp0;status;temp;status,,,,,,,,,
+re,,Status2,Speicher SP1 – SP3,,,,0F,,,temp;temp;temp,,,,,,,,,
+re,,ParmSOL,SOL1 Max/HystOnOff SOL2 Max/HystOnOff SOL3(?) Max/HystOnOff Status,,,,11,,,temp0;temp0;temp0;temp0;temp0;temp0;temp0;temp0;temp0,,,,,,,,,
+re,,StatusSOL1,SOL1 KollTemp; Status. PumpenLZ; dto für SOL2,,,,12,,,temp;status;energy;temp;status;energy,,,,,,,,,
+re,,StatusSOL2,Solarer Ertrag; Fluss; Pumpe (?),,,,13,,,energy;skip;energy;skip;status,,,,,,,,,
+re,,StatusSOL3,KollTemp; Status; Füllung; Power,,,,21,,,temp1;skip;status;percent;percent,,,,,,,,,
+# Broadcast Parameters,,,,,,,,,,,,,,,,,,,
+u,broad,OutsideTempB,Außentemperatur  ,10,FE,B516,01,,,D2B,,,,,,,,,
+u,broad,DateTimeB,Uhrzeit; Datum,10,FE,B516,00,,,BTI,,,,,,HDA,,,
+u,broad,StatusHWC,Status Warmwasserkreis:Status; Ladung;  SP1; Target; ,10,25,B504,0D,,,status;status;temp;temp0,,,,,,,,,
+u,broad,StatusSOL ,KollTemp; Status; Füllung; Power,10,EC,B504,21,,,temp1;skip;status;percent;percent,,,,,,,,,
+u,broad,StatusHC,VL RL status,10,08,B511,01, ,,temp1;temp1;status;status;skip;skip;status,,,,,,,,,
diff --git a/fhem/contrib/EBUS/vrs620.ods b/fhem/contrib/EBUS/vrs620.ods
new file mode 100644
index 000000000..b4fa89843
Binary files /dev/null and b/fhem/contrib/EBUS/vrs620.ods differ