Index: build/AlarmMapping.py
===================================================================
diff -u -rc66da0aee8c9b46d34dde98ca64b9381867f4520 -r57ad86f75b4296f06f1b13ac61cd6617910a8370
--- build/AlarmMapping.py	(.../AlarmMapping.py)	(revision c66da0aee8c9b46d34dde98ca64b9381867f4520)
+++ build/AlarmMapping.py	(.../AlarmMapping.py)	(revision 57ad86f75b4296f06f1b13ac61cd6617910a8370)
@@ -255,7 +255,7 @@
  253 : "DG invalid system record."                                                                                                                   
  254 : "DG invalid service record."                                                                                                                  
  255 : "HD and UI software builds are not compatible."                                                                                               
- 256 : "HD and DG software builds are not compatible."                                                                                               
+ 256 : "Alarm ID available for use."                                                                                                                 
  257 : "DG FPGA power out timeout."                                                                                                                  
  258 : "HD FPGA power out timeout."                                                                                                                  
  259 : "HD temperatures out of range."                                                                                                               
@@ -375,6 +375,7 @@
   48 : "REQUEST_REJECT_REASON_HD_SERVICE_IS_DUE"                      # HD service is due.
   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 : "NUM_OF_REQUEST_REJECT_REASONS"                                # Number of settings change reject codes.
+  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.
 }
  
Index: build/Alarms.xlsx
===================================================================
diff -u -r4cfd5527edf75e1b0b2c565e18a4c6d8cc52cff9 -r57ad86f75b4296f06f1b13ac61cd6617910a8370
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