Index: firmware/App/Modes/Prime.c
===================================================================
diff -u -r5abe83b5825151a96e9684c97e5d8804d6108684 -r7cacb918a3796ae63f35e15ddeddde1152696138
--- firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 5abe83b5825151a96e9684c97e5d8804d6108684)
+++ firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 7cacb918a3796ae63f35e15ddeddde1152696138)
@@ -848,6 +848,7 @@
         // if dialysate line is clamped for some reasons, raise an alarm based on the measured venous pressure and raw flow rate.
         if ( ( venPres <= MIN_VENOUS_PRESSURE_DIALSYATE_LINE_OCCLUSION_MMHG ) && ( TRUE == lowFlow ) )
         {
+            // This is alarm 273. ALARM_ID_HD_PRIME_DIALYSATE_LINE_OCCLUSION
             SET_ALARM_WITH_2_F32_DATA( ALARM_ID_HD_PRIME_DIALYSATE_LINE_OCCLUSION, venPres, measuredDialInFlow );
             primeDialysateOcclusionDetected = TRUE;
         }