Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -rc459ad58ef5420db7440fb5478d4b19351d65bcd -r358e32a9fb25a6929fc5bbd7ee1d8ed2c4b69920
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision c459ad58ef5420db7440fb5478d4b19351d65bcd)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 358e32a9fb25a6929fc5bbd7ee1d8ed2c4b69920)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
-* @file DialOutFlow.c
+* @file    DialOutFlow.c
 *
-* @author (last) Sean Nash
-* @date (last) 13-Oct-2020
+* @author  (last)      Sean Nash
+* @date    (last)      19-Aug-2021
 *
-* @author (original) Sean
-* @date (original) 24-Jan-2020
+* @author  (original)  Sean
+* @date    (original)  24-Jan-2020
 *
 ***************************************************************************/
 
@@ -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 );