Index: firmware/App/Modes/ModeHeatDisinfect.c
===================================================================
diff -u -r329409d63c11fd7d7fc8c3d3dd1d96e4e5a109dc -r335d28f954aed9522d5cc71863cd8dc253070758
--- firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 329409d63c11fd7d7fc8c3d3dd1d96e4e5a109dc)
+++ firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 335d28f954aed9522d5cc71863cd8dc253070758)
@@ -661,8 +661,8 @@
             rsrvr2Status = DG_RESERVOIR_BELOW_TARGET;
 
             // Done with flushing the concentrate pumps line
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, FALSE );
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, FALSE );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, NO_PARK_CONC_PUMPS );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, NO_PARK_CONC_PUMPS );
 
             setValveState( VPO, VALVE_STATE_FILL_C_TO_NC );
             setValveState( VRF, VALVE_STATE_R1_C_TO_NC );
@@ -1045,8 +1045,8 @@
 
         case HEAT_DISINFECT_COMPLETE:
 
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, FALSE );
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, FALSE );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, NO_PARK_CONC_PUMPS );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, NO_PARK_CONC_PUMPS );
             // Set the valves to transfer hot water from R1 to R2 and fill up R2.
             setValveState( VRO, VALVE_STATE_R2_C_TO_NC );
             setValveState( VRD1, VALVE_STATE_OPEN );
@@ -1172,8 +1172,8 @@
             break;
 
         case HEAT_DISINFECT_COMPLETE:
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, FALSE );
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, FALSE );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, NO_PARK_CONC_PUMPS );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, NO_PARK_CONC_PUMPS );
             // Turn off the heaters
             stopHeater( DG_PRIMARY_HEATER );
             stopHeater( DG_TRIMMER_HEATER );