Index: firmware/App/Modes/ModePreGenDialysate.c
===================================================================
diff -u -rd639d50ed4ecba5c11a0ad7d8d6b7c91320ae7c0 -r0452674a0f7a356ab65d147d8222b6efabfd0bf7
--- firmware/App/Modes/ModePreGenDialysate.c	(.../ModePreGenDialysate.c)	(revision d639d50ed4ecba5c11a0ad7d8d6b7c91320ae7c0)
+++ firmware/App/Modes/ModePreGenDialysate.c	(.../ModePreGenDialysate.c)	(revision 0452674a0f7a356ab65d147d8222b6efabfd0bf7)
@@ -531,6 +531,7 @@
             break;
 
         case DD_PRE_GEN_DIALYSATE_WAIT_FOR_GEND:
+            signalDialysatePumpHardStop( D12_PUMP );
             setValveState( D34_VALV, VALVE_STATE_OPEN );
             setValveState( D91_VALV, VALVE_STATE_CLOSED );
             setValveState( D35_VALV, VALVE_STATE_CLOSED );
@@ -547,7 +548,7 @@
             setValveState( D26_VALV, VALVE_STATE_CLOSED );
             //vent air to chamber h
             setValveState( D47_VALV, VALVE_STATE_CLOSED );
-            setValveState( D14_VALV, VALVE_STATE_CLOSED );
+            setValveState( D14_VALV, VALVE_STATE_OPEN );
             //TODO: update to recirculation instead of off states.
             requestConcentratePumpOff( D10_PUMP, FALSE );
             requestConcentratePumpOff( D11_PUMP, FALSE );