Index: firmware/App/Controllers/DialysatePumps.h
===================================================================
diff -u -r667b74fa0fcd8368f83fc8f8df5166eabea2bf4b -r26a752a9f0afbb7f5bb2f59ba7f53c4e0912b9bc
--- firmware/App/Controllers/DialysatePumps.h	(.../DialysatePumps.h)	(revision 667b74fa0fcd8368f83fc8f8df5166eabea2bf4b)
+++ firmware/App/Controllers/DialysatePumps.h	(.../DialysatePumps.h)	(revision 26a752a9f0afbb7f5bb2f59ba7f53c4e0912b9bc)
@@ -31,8 +31,12 @@
  */
 
 // ********** public definitions **********
-
+#ifdef __MAXON_SPEED_UPDATE__
 #define MIN_DIALYSATE_PUMP_RPM                  200                             ///< Minimum RPM target for dialysate pump (though zero is allowed if turning pump off).
+#else
+#define MIN_DIALYSATE_PUMP_RPM                  350                             ///< Minimum RPM target for dialysate pump (though zero is allowed if turning pump off).
+#endif
+
 #define MAX_DIALYSATE_PUMP_RPM                  2650                            ///< Maximum RPM target for dialysate pump.
 #define DEGAS_PUMP_TARGET_PRES_ADJ_THRESHOLD    -1.0F                           ///< Dialysate Pump(D12) target pressure threshold adjustment factor.