diff --git a/bundles/org.openhab.binding.ism8/README.md b/bundles/org.openhab.binding.ism8/README.md
index 72a24a1053293..8f443b24d1348 100644
--- a/bundles/org.openhab.binding.ism8/README.md
+++ b/bundles/org.openhab.binding.ism8/README.md
@@ -87,12 +87,13 @@ Thing ism8:device:heater "Wolf Heizung"         [portNumber=12004]
         Type number-readonly : DpId008 "Außentemperatur"              [id=8, type="9.001"] 
         Type switch-readonly : DpId009 "Status Flamme"                [id=9, type="1.001"] 
         Type number-readonly : DpId013 "Anlagendruck"                 [id=13, type="9.006"] 
-        Type number-readonly : DpId053 "Störung Systemmodul"          [id=53, type="1.001"] 
+        Type switch-readonly : DpId053 "Störung Systemmodul"          [id=53, type="1.001"] 
         Type number-readonly : DpId054 "Außentemperatur Systemmodul"  [id=54, type="9.001"] 
         Type number          : DpId056 "Sollwert Warmwasser"          [id=56, type="9.001"] 
         Type number          : DpId057 "Betriebsart Heizkreis"        [id=57, type="20.102"] 
         Type number          : DpId058 "Betriebsart Warmwasser"       [id=58, type="20.103"] 
-        Type number          : DpId065 "Sollwertverschiebung"         [id=65, type="9.002"] 
+//  9.002 does not work, use 9.001 instead        
+//        Type number          : DpId065 "Sollwertverschiebung"         [id=65, type="9.002"] 
         Type number-readonly : DpId148 "CML Störung"                  [id=148, type="1.001"] 
         Type number          : DpId149 "CWL Betriebsart"              [id=149, type="20.102"] 
         Type number-readonly : DpId163 "CWL Lüftungsstufe"            [id=163, type="5.001"]