Index: firmware/App/Controllers/DGInterface.c
===================================================================
diff -u -r632b2d868efba2aca7c694a9ff648753804a9671 -ra06953d0fc210dd9157388c27120e2225c898a37
--- firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision 632b2d868efba2aca7c694a9ff648753804a9671)
+++ firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision a06953d0fc210dd9157388c27120e2225c898a37)
@@ -1109,6 +1109,7 @@
     if ( getSoftwareConfigStatus( SW_CONFIG_DISABLE_DIALYSATE_TEMP_CHECK ) != SW_CONFIG_ENABLE_VALUE )
 #endif
     {
+        // Per PRS 377, PRS 124
         checkPersistentAlarm( ALARM_ID_HD_DIALYSATE_TEMP_OUT_OF_HIGH_SAFETY_RANGE, isTDiTempAboveHighSafety, dgDialysateTemp, DIALYSATE_TEMP_HIGH_SAFETY_LIMIT_C );
         checkPersistentAlarm( ALARM_ID_HD_DIALYSATE_TEMP_OUT_OF_LOW_SAFETY_RANGE,  isTDiTempAboveLowSafety,  dgDialysateTemp, DIALYSATE_TEMP_LOW_SAFETY_LIMIT_C );