Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r4af90003e7bd9ab26d4d971d0c6916fd0ecdae27 -r3cdfce9c1c4fa0fd205756eb458ac5d3bffc9045
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 4af90003e7bd9ab26d4d971d0c6916fd0ecdae27)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 3cdfce9c1c4fa0fd205756eb458ac5d3bffc9045)
@@ -984,7 +984,9 @@
         if ( lastDialInPumpDirectionCount != dirErrorCnt )
         {
             lastDialInPumpDirectionCount = dirErrorCnt;
+#ifndef DISABLE_PUMP_DIRECTION_CHECKS
             SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_PUMP_DIRECTION_STATUS_ERROR, (U32)HD_PUMP_DIALYSATE_INLET_PUMP )
+#endif
         }
 #endif