Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r0b87f7e6142dc3710db5c32a0c7c6694343dd717 -r2112e3143003eaf9584d4be068f7ca89b33c941a
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 0b87f7e6142dc3710db5c32a0c7c6694343dd717)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 2112e3143003eaf9584d4be068f7ca89b33c941a)
@@ -265,7 +265,7 @@
     presTreatmentTimeSecs = 3600;
     presBloodFlowRate = 300;
     presDialysateFlowRate = 300;
-    presMaxUFVolumeML = 300.0;
+    presMaxUFVolumeML = 600.0;
     presUFRate = 10.0;
 
     // kick dialysis sub-mode off