Index: firmware/App/Modes/StateTxBloodPrime.c
===================================================================
diff -u -rd0afb42f8728fd5ee05c90ec0e57e1f4eec4067b -r4a61cc40ef8abb068a7ea5bdb67c32e4c9c6d7af
--- firmware/App/Modes/StateTxBloodPrime.c	(.../StateTxBloodPrime.c)	(revision d0afb42f8728fd5ee05c90ec0e57e1f4eec4067b)
+++ firmware/App/Modes/StateTxBloodPrime.c	(.../StateTxBloodPrime.c)	(revision 4a61cc40ef8abb068a7ea5bdb67c32e4c9c6d7af)
@@ -59,6 +59,9 @@
 /// Timeout duration for Blood Prime pause state.
 #define BLOOD_PRIME_PAUSE_TIMEOUT_SEC               ( 5 * SEC_PER_MIN )
 
+// Warning threshold before timeout (1 minute remaining)
+#define BLOOD_PRIME_WARNING_SEC                     ( 1 * SEC_PER_MIN )
+
 // ********** private data **********
 
 static BLOOD_PRIME_STATE_T bloodPrimeState;                                     ///< Current state of the blood prime sub-mode.
@@ -494,10 +497,12 @@
 
 /*********************************************************************//**
 * @brief
-* The handleTreatmentPausedBloodSittingTimer function handles the pause
-* timeout and trigger warning/alarm.
+* The handleBloodPrimePauseTimer function monitors the Blood Prime
+* pause timer.
 * @details Inputs: bloodPrimeStartMS
 * @details Outputs: bloodPrimeTimeoutSec, bloodPrimeCountdownSec
+* @details Alarms: ALARM_ID_TD_BLOOD_PRIME_PAUSE_WARNING
+* ALARM_ID_TD_BLOOD_PRIME_PAUSE_TIMEOUT
 * @return none
 *************************************************************************/
 static void handleBloodPrimePauseTimer( void )
@@ -519,11 +524,11 @@
             bloodPrimeCountdownSec = 0;
         }
         // Warning when 1 minute is remaining
-        if ( bloodPrimeCountdownSec <= SEC_PER_MIN )
+        if ( bloodPrimeCountdownSec == BLOOD_PRIME_WARNING_SEC )
         {
             activateAlarmNoData( ALARM_ID_TD_BLOOD_PRIME_PAUSE_WARNING );
         }
-        // Alarm when timeout reached
+        // Alarm when reached to timeout
         if ( bloodPrimeCountdownSec == 0 )
         {
             activateAlarmNoData( ALARM_ID_TD_BLOOD_PRIME_PAUSE_TIMEOUT );
@@ -552,6 +557,7 @@
    {
        BLOOD_PRIME_DATA_PAYLOAD_T data;
        bloodPrimePublishTimerCtr = 0;
+
        data.targetBloodPrimeVolumeMl = bloodPrimeTargetVolume_mL;
        data.deliveredBloodPrimeVolumeMl = MAX( 0.0, getBloodPrimeVolume() );
        data.bloodPrimeTimeoutSec = bloodPrimeTimeoutSec;