Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -r1e34d32fcfac88792ed72e55953dee721bacd9d5 -reae0635792a827b7cf9197cf6f6e253f2a094260
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 1e34d32fcfac88792ed72e55953dee721bacd9d5)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision eae0635792a827b7cf9197cf6f6e253f2a094260)
@@ -734,7 +734,7 @@
         rsrvr2Status = DG_RESERVOIR_BELOW_TARGET;
 
         // Turn off the concentrate pumps
-        requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID );
+        requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, FALSE );
 
         setValveState( VPO, VALVE_STATE_FILL_C_TO_NC );
         setValveState( VRF, VALVE_STATE_R1_C_TO_NC );
@@ -1030,7 +1030,7 @@
         {
             // Turn off the concentrate pump for now until there is sufficient RO flow to turn it
             // back for mixing
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, FALSE );
 
             // Prepare for filling the reservoirs and heating the water
             setValveState( VPI, VALVE_STATE_OPEN );
@@ -1122,7 +1122,7 @@
             setValveState( VRC, VALVE_STATE_RECIRC_C_TO_NC );
 
             // Done with mixing acid
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP2_BICARB, FALSE );
 
             // Set the drain pump to control mode
             setDrainPumpTargetOutletPressure( CHEM_DISINFECT_TARGET_DRAIN_PRES_PSI );
@@ -1209,7 +1209,7 @@
 
         case CHEM_DISINFECT_COMPLETE:
             // Turn off the concentrate pumps
-            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID );
+            requestConcentratePumpOff( CONCENTRATEPUMPS_CP1_ACID, FALSE );
 
             // Set the valves to transfer hot water from R1 to R2 and fill up R2.
             setValveState( VRO, VALVE_STATE_R2_C_TO_NC );