diff --git a/bundles/org.openhab.binding.luxtronikheatpump/README.md b/bundles/org.openhab.binding.luxtronikheatpump/README.md
index 64e26bff6193f..db871f818fc70 100644
--- a/bundles/org.openhab.binding.luxtronikheatpump/README.md
+++ b/bundles/org.openhab.binding.luxtronikheatpump/README.md
@@ -207,7 +207,7 @@ The following channels are holding read only values:
 | highPressure | Number:Pressure | x | High pressure |
 | lowPressure | Number:Pressure | x | Low pressure |
 | outputCompressorHeating | Switch | x | Output compressor heating |
-| controlSignalCirculatingPump | Number:Energy | x | Control signal circulating pump |
+| controlSignalCirculatingPump | Number | x | Control signal circulating pump |
 | fanSpeed | Number | x | Fan speed |
 | temperatureSafetyLimitFloorHeating | Switch | x | Safety temperature limiter floor heating |
 | powerTargetValue | Number:Energy | x | Power target value |
diff --git a/bundles/org.openhab.binding.luxtronikheatpump/src/main/java/org/openhab/binding/luxtronikheatpump/internal/enums/HeatpumpChannel.java b/bundles/org.openhab.binding.luxtronikheatpump/src/main/java/org/openhab/binding/luxtronikheatpump/internal/enums/HeatpumpChannel.java
index f52e7a1d08df1..68335712b093f 100644
--- a/bundles/org.openhab.binding.luxtronikheatpump/src/main/java/org/openhab/binding/luxtronikheatpump/internal/enums/HeatpumpChannel.java
+++ b/bundles/org.openhab.binding.luxtronikheatpump/src/main/java/org/openhab/binding/luxtronikheatpump/internal/enums/HeatpumpChannel.java
@@ -938,7 +938,7 @@ public enum HeatpumpChannel {
      * Control signal circulating pump
      * (original: Steuersignal Umwälzpumpe)
      */
-    CHANNEL_HZIO_PWM(183, "controlSignalCirculatingPump", NumberItem.class, Units.PERCENT, false, null),
+    CHANNEL_HZIO_PWM(183, "controlSignalCirculatingPump", NumberItem.class, null, false, null),
 
     /**
      * Fan speed
diff --git a/bundles/org.openhab.binding.luxtronikheatpump/src/main/resources/OH-INF/thing/channels.xml b/bundles/org.openhab.binding.luxtronikheatpump/src/main/resources/OH-INF/thing/channels.xml
index 02b0d0dc04a11..2d0a378443507 100644
--- a/bundles/org.openhab.binding.luxtronikheatpump/src/main/resources/OH-INF/thing/channels.xml
+++ b/bundles/org.openhab.binding.luxtronikheatpump/src/main/resources/OH-INF/thing/channels.xml
@@ -1572,10 +1572,9 @@
 	</channel-type>
 
 	<channel-type id="controlSignalCirculatingPump" advanced="true">
-		<item-type>Number:Energy</item-type>
+		<item-type>Number</item-type>
 		<label>Control Signal Circulating Pump</label>
-		<category>Energy</category>
-		<state pattern="%.1f %%" readOnly="true"/>
+		<state pattern="%.1f" readOnly="true"/>
 	</channel-type>
 
 	<channel-type id="fanSpeed" advanced="true">