Index: firmware/App/Modes/ModeGenDialysate.h
===================================================================
diff -u -r6408d79e3a9a543e90b2fa7ab823be348befd391 -rf6022e86136c821709ce24b61e11e8e2bdf0b11e
--- firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision 6408d79e3a9a543e90b2fa7ab823be348befd391)
+++ firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision f6022e86136c821709ce24b61e11e8e2bdf0b11e)
@@ -31,6 +31,9 @@
 
 // ********** public definitions **********
 
+#define FRESH_DIAL_PUMP_INITIAL_RPM             2500                                        ///< Nominal RPM target for fresh dialysate pump to maintain required pressure.
+#define SPENT_DIAL_PUMP_INITIAL_RPM             2000                                        ///< Nominal RPM target for spent dialysate pump to maintain required pressure.
+
 /// Generate dialysate mode data structure
 typedef struct
 {
@@ -52,6 +55,7 @@
 U32  execGenDialysateMode( void );                          // Execute the gen dialysate mode state machine (call from OperationModes)
 void execGenDialysateMonitor( void );                       // Dialysate generation monitor
 
+BOOL hydChamberWaterInletControl( void );                   // Hydraulics chamber inlet water control
 DD_GEND_MODE_STATE_T getCurrentGenDialysateState( void );   // Get the current state of the gen dialysate mode.
 U32 getDialGoodToDeliverStatus( void );                     // Get the dialysate good to deliver status
 void setTreatmentParamUpdate( void );                       // To indicate one or more treatment parameters updated