Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -r2eacb97f43f15f317779635681ed81051828af4f -r63595cea8a056174d25653dc1eb4d730edab05df
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 2eacb97f43f15f317779635681ed81051828af4f)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 63595cea8a056174d25653dc1eb4d730edab05df)
@@ -811,7 +811,9 @@
         if ( lastDialOutPumpDirectionCount != dirErrorCnt )
         {
             lastDialOutPumpDirectionCount = dirErrorCnt;
+#ifndef DISABLE_PUMP_DIRECTION_CHECKS
             SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_PUMP_DIRECTION_STATUS_ERROR, (U32)HD_PUMP_DIALYSATE_OUTLET_PUMP )
+#endif
         }
 
         dopMCDir = ( getMeasuredDialOutPumpMCSpeed() >= 0.0 ? MOTOR_DIR_FORWARD : MOTOR_DIR_REVERSE );