Index: firmware/App/Modes/ModeTreatmentParams.c
===================================================================
diff -u -rba102c1313a02476bbc70e3d02317ebe12861407 -re9f0b99a03720a708bb5adc0fce3760a4192dbdb
--- firmware/App/Modes/ModeTreatmentParams.c	(.../ModeTreatmentParams.c)	(revision ba102c1313a02476bbc70e3d02317ebe12861407)
+++ firmware/App/Modes/ModeTreatmentParams.c	(.../ModeTreatmentParams.c)	(revision e9f0b99a03720a708bb5adc0fce3760a4192dbdb)
@@ -42,6 +42,7 @@
 #define NO_HEPARIN_PRE_STOP_TIME_SET            0                       ///< Zero value indicates no Heparin pre-stop time was set by user
 
 #define NO_HEPARIN_TYPE_SET                     0xFFFFFFFF              ///< UI will send this value for Heparin type if Heparin not used
+#define INSTIT_CHEM_DISINFECT_ENABLE_RANGE      1                       ///< Institutional record chemical disinfect enable/disable allowable range
 
 /// Record for range and default of treatment parameters.
 typedef struct
@@ -1024,6 +1025,7 @@
     result &= ( ( nvInstRcrd->maxHeparinBolusVolumeML          >= TREAT_PARAMS_PROPERTIES[ TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME ].min.sFlt )      &&
                 ( nvInstRcrd->maxHeparinBolusVolumeML          <= TREAT_PARAMS_PROPERTIES[ TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME ].max.sFlt )      ? TRUE : FALSE );
     result &= ( ( nvInstRcrd->minHeparinBolusVolumeML          <= nvInstRcrd->maxHeparinBolusVolumeML )                                           ? TRUE : FALSE );
+    result &= ( ( nvInstRcrd->enableChemicalDisinfect          <= INSTIT_CHEM_DISINFECT_ENABLE_RANGE )                                            ? TRUE : FALSE );
 
     return result;
 }