Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r3461c140ba07e74863dee1d4c51d0119076fecf8 -r35246359c5a9080c704e0a6f1563e99a337e2e91
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 3461c140ba07e74863dee1d4c51d0119076fecf8)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 35246359c5a9080c704e0a6f1563e99a337e2e91)
@@ -268,7 +268,9 @@
     setConcentratePumpTargetSpeed( CONCENTRATEPUMPS_CP2, bicarbCP2PumpFlowRate );
 
     BOOL const isROPumpFlowRateOutOfRange = ( measuredROFlowRate <= FILL_MIN_RO_FLOW_RATE ) || ( measuredROFlowRate >= FILL_MAX_RO_FLOW_RATE );
-    checkPersistentAlarm( PERSISTENT_ALARM_RO_PUMP_FLOW_RATE_OUT_OF_RANGE, isROPumpFlowRateOutOfRange, measuredROFlowRate );
+
+    // TODO fill the limit argument with the right value
+    checkPersistentAlarm( PERSISTENT_ALARM_RO_PUMP_FLOW_RATE_OUT_OF_RANGE, isROPumpFlowRateOutOfRange, measuredROFlowRate, 0 );
 }
 
 /**@}*/