Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -rc482b47217e0ea686fe282ff2479f5946bbeaac5 -r2039b2a517f7868280bfb762cd4ff3341edd6c21
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision c482b47217e0ea686fe282ff2479f5946bbeaac5)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 2039b2a517f7868280bfb762cd4ff3341edd6c21)
@@ -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