Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -rd110e0ed1d67e15d968a64da61c2535965ed1321 -r0bf1c0824844ed4c227eef0323238daedf505dc7
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision d110e0ed1d67e15d968a64da61c2535965ed1321)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 0bf1c0824844ed4c227eef0323238daedf505dc7)
@@ -1156,10 +1156,6 @@
                 handleSetConcentratePumpTargetSpeed( message );
                 break;
 
-            case MSG_ID_CONCENTRATE_PUMP_STATE_CHANGE_REQUEST:
-                handleConcentratePumpStateChangeRequest( message );
-                break;
-
             default:
                 // TODO - unrecognized message ID received - ignore
                 break;