Index: firmware/App/Controllers/ROPump.c
===================================================================
diff -u -r039bdf1f70921b1fe6501d8d2ac9b4f69f066f6f -rdef06013312d270b1704787a4473caf5612dd6ac
--- firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 039bdf1f70921b1fe6501d8d2ac9b4f69f066f6f)
+++ firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision def06013312d270b1704787a4473caf5612dd6ac)
@@ -416,13 +416,19 @@
             switch ( getCurrentOperationMode() )
             {
                 case DG_MODE_GENE:
-                case DG_MODE_DRAI:
                     // The flow cannot be out of target by more than +/- 100 mL/min
                     isFlowOutOfRange      = ( ( fabs( currentFlowLPM - targetFlowLPM ) * ML_PER_LITER ) > MAX_ALLOWED_FLOW_DEVIATION_MLPM );
                     isFlowOutOfUpperRange = ( isFlowOutOfRange && ( currentFlowLPM > targetFlowLPM ) ? TRUE : FALSE );
                     isFlowOutOfLowerRange = ( isFlowOutOfRange && ( currentFlowLPM < targetFlowLPM ) ? TRUE : FALSE );
                     break;
 
+                case DG_MODE_DRAI:
+                    // The flow cannot be out of target by less than 100 mL/min
+                    isFlowOutOfRange      = ( ( fabs( currentFlowLPM - targetFlowLPM ) * ML_PER_LITER ) > MAX_ALLOWED_FLOW_DEVIATION_MLPM );
+                    isFlowOutOfUpperRange = FALSE;
+                    isFlowOutOfLowerRange = ( isFlowOutOfRange && ( currentFlowLPM < targetFlowLPM ) ? TRUE : FALSE );
+                    break;
+
                 case DG_MODE_FILL:
                 case DG_MODE_FLUS:
                 case DG_MODE_HEAT: