Index: firmware/App/Modes/ModeTreatmentParams.h
===================================================================
diff -u -r0a4dcd288d4347b85baaa0b07da568b6add5eac7 -red4f6eb9692ea0f5f9cb7acae1cf119932fb2d72
--- firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision 0a4dcd288d4347b85baaa0b07da568b6add5eac7)
+++ firmware/App/Modes/ModeTreatmentParams.h	(.../ModeTreatmentParams.h)	(revision ed4f6eb9692ea0f5f9cb7acae1cf119932fb2d72)
@@ -34,6 +34,7 @@
 
 #define MIN_PRESSURE_ALARM_LIMIT_DELTA_MMHG     ( 30 )                                      ///< Minimum pressure alarm limit delta (in mmHg)
 #define MAX_UF_RATE_ML_MIN                      ( 2500.01F / (F32)MIN_PER_HOUR )            ///< Maximum ultrafiltration rate (in mL/min).  Added small decimal to prevent float round off issues.
+#define MIN_UF_RATE_ML_MIN                      ( 100.0F / (F32)MIN_PER_HOUR )              ///< Minimum ultrafiltration rate (in mL/min).
 #define MAX_UF_VOLUME_ML                        ( 8 * ML_PER_LITER )                        ///< Maximum ultrafiltration volume (in mL).
 
 /// Record structure for a treatment parameters payload.