Index: build/AlarmMapping.py
===================================================================
diff -u -r11bb6780864c97d763aa7103f449f9c654744a4e -r45f37f3abae3fee2bb5c486d169f7fc3f49649ae
--- build/AlarmMapping.py	(.../AlarmMapping.py)	(revision 11bb6780864c97d763aa7103f449f9c654744a4e)
+++ build/AlarmMapping.py	(.../AlarmMapping.py)	(revision 45f37f3abae3fee2bb5c486d169f7fc3f49649ae)
@@ -255,7 +255,7 @@
  253 : "DG invalid system record."                                                                                                                   
  254 : "DG invalid service record."                                                                                                                  
  255 : "HD and UI software builds are not compatible."                                                                                               
- 256 : "Alarm ID available for use."                                                                                                                 
+ 256 : "HD processor is in Disinfect Chemical Flush mode."                                                                                           
  257 : "DG FPGA power out timeout."                                                                                                                  
  258 : "HD FPGA power out timeout."                                                                                                                  
  259 : "HD temperatures out of range."                                                                                                               
@@ -379,6 +379,7 @@
   49 : "REQUEST_REJECT_REASON_DG_CHEM_FLUSH_NOT_COMPLETED"            # DG chemical flush is not complete.
   50 : "REQUEST_REJECT_REASON_DG_RO_FILTER_TEMPERATURE_OUT_OF_RANGE"  # DG RO filter temperature out of range.
   51 : "REQUEST_REJECT_REASON_DG_INCOMPATIBLE"                        # DG firmware version is not compatible with HD firmware.
-  52 : "NUM_OF_REQUEST_REJECT_REASONS"                                # Number of settings change reject codes.
+  52 : "REQUEST_REJECT_REASON_HEPARIN_PRESTOP_WITH_NO_DISPENSE"       # Heparin settings are zero but pre-stop setting is non-zero.
+  53 : "NUM_OF_REQUEST_REJECT_REASONS"                                # Number of settings change reject codes.
 }