Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -r29a2c3c7d7618489c0ada9f98e1d30226b455392 -re5006f5263e8540e730dd802016fef5973ecea4c
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 29a2c3c7d7618489c0ada9f98e1d30226b455392)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision e5006f5263e8540e730dd802016fef5973ecea4c)
@@ -233,7 +233,7 @@
     dopMotorSpeedCalcIdx = 0;
     for ( i = 0; i < DOP_SPEED_CALC_BUFFER__LEN; i++ )
     {
-        dopLastMotorHallSensorCounts[ i ] = 0;
+        dopLastMotorHallSensorCounts[ i ] = getFPGADialOutPumpHallSensorCount();
     }
 
     dopMeasuredRate = 0.0;
@@ -923,7 +923,9 @@
         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 );