Index: firmware/App/Controllers/DrainPump.c
===================================================================
diff -u -reeac2a1df1afbdcf4d1775b62cc810582472404d -r3752a2ac9779b6183c034d0d39c147d02198f912
--- firmware/App/Controllers/DrainPump.c	(.../DrainPump.c)	(revision eeac2a1df1afbdcf4d1775b62cc810582472404d)
+++ firmware/App/Controllers/DrainPump.c	(.../DrainPump.c)	(revision 3752a2ac9779b6183c034d0d39c147d02198f912)
@@ -87,6 +87,7 @@
 #define DRAIN_PUMP_FORWARD_DIR                 1                                                                ///< Drain pump forward direction.
 #define DRAIN_PUMP_DIR_BIT_MASK                0x80                                                             ///< Drain pump direction bit clear mask.
 #define DRAIN_PUMP_DIR_ERROR_CNT_BIT_MASK      0x3F                                                             ///< Drain pump direction error count bit mask.
+#define DRAIN_PUMP_MIN_RPM_FOR_DIR_CHECK       100                                                              ///< Drain pump minimum RPM for direction check.
 
 #define MAX_FPGA_DRAIN_PUMP_DIRECTION_FAULT_WINDOW_MS ( 1 * SEC_PER_MIN * MS_PER_SECOND )                       ///< FPGA drain pump direction fault window
 #define MAX_FPGA_DRAIN_PUMP_DIRECTION_FAULT_FAILURES           10                                               ///< FPGA drain pump direction fault failures per MAX_FPGA_DRAIN_PUMP_DIRECTION_FAULT_WINDOW_MS
@@ -396,7 +397,7 @@
                 U32 rpmMaxon         = getDrainPumpMeasuredRPM( DRAIN_PUMP_MAXON_SNSR_FB );
                 BOOL isRPMOutOfRange = FALSE;
                 U32 direction        = getDrainPumpMeasuredDirection();
-                BOOL isDirInvalid    = ( ( direction != DRAIN_PUMP_FORWARD_DIR ) && ( rpmMaxon > 0 ) ? TRUE : FALSE ); // Make sure the pump is running prior to checking the direction error
+                BOOL isDirInvalid    = ( ( direction != DRAIN_PUMP_FORWARD_DIR ) && ( rpmMaxon > DRAIN_PUMP_MIN_RPM_FOR_DIR_CHECK ) ? TRUE : FALSE ); // Make sure the pump is running prior to checking the direction error
                 U32 rpmHallDiff      = abs( getDrainPumpTargetRPM() - rpmHall );
                 U32 rpmMaxonDiff     = abs( getDrainPumpTargetRPM() - rpmMaxon );
 
@@ -413,7 +414,7 @@
             {
                 U32 direction     = getDrainPumpMeasuredDirection();
                 U32 rpmMaxon      = getDrainPumpMeasuredRPM( DRAIN_PUMP_MAXON_SNSR_FB );
-                BOOL isDirInvalid = ( ( direction != DRAIN_PUMP_FORWARD_DIR ) && ( rpmMaxon > 0 ) ? TRUE : FALSE );
+                BOOL isDirInvalid = ( ( direction != DRAIN_PUMP_FORWARD_DIR ) && ( rpmMaxon > DRAIN_PUMP_MIN_RPM_FOR_DIR_CHECK ) ? TRUE : FALSE );
 
                 checkPersistentAlarm( ALARM_ID_DG_DRAIN_PUMP_DIRECTION_INVALID, isDirInvalid, (F32)direction, DRAIN_PUMP_FORWARD_DIR );
             }