Index: firmware/App/Services/Reservoirs.c
===================================================================
diff -u -r66cc826068b54bc436cde0fae70a05ba6c1ac974 -ra6dff99e22bb6f646adfe3acf4f461cb43aec979
--- firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision 66cc826068b54bc436cde0fae70a05ba6c1ac974)
+++ firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision a6dff99e22bb6f646adfe3acf4f461cb43aec979)
@@ -310,7 +310,8 @@
     cmdResponse.rejectCode = DG_CMD_REQUEST_REJECT_REASON_NONE;
 
     // fill command only valid in generation idle mode
-    if ( ( DG_MODE_GENE == getCurrentOperationMode() ) && ( DG_GEN_IDLE_MODE_STATE_FLUSH_WATER == getCurrentGenIdleState() ) )
+    if ( ( DG_MODE_GENE == getCurrentOperationMode() ) && ( ( DG_GEN_IDLE_MODE_STATE_FLUSH_WATER == getCurrentGenIdleState() ) ||
+                                                            ( DG_GEN_IDLE_MODE_STATE_HANDLE_BAD_FILL == getCurrentGenIdleState() ) ) )
     {
         // validate parameters
         if ( fillToVolMl < MAX_FILL_VOLUME_ML )