Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -reae0635792a827b7cf9197cf6f6e253f2a094260 -rd48e02f028dbd430bedda41be0173fbfc45116d7
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision eae0635792a827b7cf9197cf6f6e253f2a094260)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision d48e02f028dbd430bedda41be0173fbfc45116d7)
@@ -244,7 +244,8 @@
  *************************************************************************/
 U32 transitionToChemicalDisinfectMode( void )
 {
-    deenergizeActuators();
+    // Set all the actuators to reset and de-energized state
+    deenergizeActuators( NO_PARK_CONC_PUMPS );
 
     initChemicalDisinfectMode();
 
@@ -440,9 +441,6 @@
     // Start overall chemical disinfect timer
     overallChemDisinfectTimer = getMSTimerCount();
 
-    // Set all the actuators to reset and de-energized state
-    deenergizeActuators();
-
     F32 ppiPressure = getMeasuredDGPressure( PRESSURE_SENSOR_RO_PUMP_INLET );
     F32 THdTemp     = getTemperatureValue( TEMPSENSORS_HEAT_DISINFECT );
     F32 TPoTemp     = getTemperatureValue( TEMPSENSORS_OUTLET_PRIMARY_HEATER );
@@ -1787,7 +1785,7 @@
     if ( CANCELLATION_MODE_NONE == cancellationMode )
     {
         // Stop all the actuators first then decide who should run next
-        deenergizeActuators();
+        deenergizeActuators( NO_PARK_CONC_PUMPS );
 
         cancellationMode = CANCELLATION_MODE_WATER;
         rsrvr1Status     = DG_RESERVOIR_ABOVE_TARGET;