Index: build/AlarmMapping.py
===================================================================
diff -u -r7f841f68c588be27b564959e1d8f5bd336d0e044 -rc24dbd34bd0d1f630e8e09c05227e03979bf94da
--- build/AlarmMapping.py	(.../AlarmMapping.py)	(revision 7f841f68c588be27b564959e1d8f5bd336d0e044)
+++ build/AlarmMapping.py	(.../AlarmMapping.py)	(revision c24dbd34bd0d1f630e8e09c05227e03979bf94da)
@@ -272,7 +272,7 @@
  270 : "HD POST Safety Shutdown failure."                                                                                                               
  271 : "DG POST Safety Shutdown failure."                                                                                                               
  272 : "HD Fan RPM out of range."                                                                                                                       
- 273 : "Available for use."                                                                                                                             
+ 273 : "Alarm available."                                                                                                                               
  274 : "DG inactive reservoir weight out of range."                                                                                                     
  275 : "HD arterial pressure sensor is reading out of range."                                                                                           
  276 : "HD venous pressure sensor is reading out of range."                                                                                             
@@ -349,14 +349,14 @@
   17 : "REQUEST_REJECT_REASON_PARAM_OUT_OF_RANGE"                      # A treatment parameter is out of range.
   18 : "REQUEST_REJECT_REASON_HEPARIN_PRESTOP_EXCEEDS_DURATION"        # The Heparin pre-stop setting is greater than the treatment duration.
   19 : "REQUEST_REJECT_REASON_DG_FILTER_FLUSH_HAS_BEEN_EXPIRED"        # DG filter flush time has been expired.
-  20 : "REQUEST_REJECT_REASON_AVAILABLE_2"                             # Not used.
-  21 : "REQUEST_REJECT_REASON_SALINE_MAX_VOLUME_REACHED"               # Saline bolus volume maximum has been reached.
+  20 : "REQUEST_REJECT_REASON_SALINE_BOLUS_NOT_ALLOWED"                # Saline bolus is not allowed (due to blood and dialysate recirculation blockage).
+  21 : "REQUEST_REJECT_REASON_AVAILABLE_3"                             # Not used.
   22 : "REQUEST_REJECT_REASON_SALINE_BOLUS_NOT_IN_PROGRESS"            # A saline bolus is not in progress.
   23 : "REQUEST_REJECT_REASON_ACTION_DISABLED_IN_CURRENT_STATE"        # Requested user action is disabled in current state.
   24 : "REQUEST_REJECT_REASON_ALARM_IS_ACTIVE"                         # Requested user action not allowed while alarm is active.
   25 : "REQUEST_REJECT_REASON_INVALID_COMMAND"                         # Requested user action invalid.
   26 : "REQUEST_REJECT_REASON_TREATMENT_IS_COMPLETED"                  # The treatment has been completed.
-  27 : "REQUEST_REJECT_REASON_ADDL_RINSEBACK_MAX_VOLUME_REACHED"       # Rinseback additional volume maximum has been reached.
+  27 : "REQUEST_REJECT_REASON_AVAILABLE_4"                             # Not used.
   28 : "REQUEST_REJECT_REASON_DIALYZER_NOT_INVERTED"                   # Dialyzer not inverted yet.
   29 : "REQUEST_REJECT_REASON_NO_PATIENT_CONNECTION_CONFIRM"           # The user has not confirmed patient connection.
   30 : "REQUEST_REJECT_REASON_HEPARIN_PAUSE_INVALID_IN_THIS_STATE"     # Heparin cannot be paused if not currently deliverying Heparin.