Index: firmware/App/Controllers/ConcentratePumps.c
===================================================================
diff -u -rdc451e960ab328d05a06137ffdc4d8b2b1601d55 -rff6b765b44991e46891475022fa819cf3af05156
--- firmware/App/Controllers/ConcentratePumps.c	(.../ConcentratePumps.c)	(revision dc451e960ab328d05a06137ffdc4d8b2b1601d55)
+++ firmware/App/Controllers/ConcentratePumps.c	(.../ConcentratePumps.c)	(revision ff6b765b44991e46891475022fa819cf3af05156)
@@ -870,7 +870,8 @@
     {
         setFPGAD76PumpSetStepSpeed( CONCENTRATE_PUMP_ZERO_FLOW_RATE );
     }
-
+    //TODO: revert back once issue resolved
+#if 0
     // Park concentrate pump too if requested
     if ( TRUE == parkPump )
     {
@@ -891,6 +892,7 @@
         }
         concentratePumps[ pumpId ].isConcPumpParkInProgress = TRUE;
     }
+#endif
 }
 
 /*********************************************************************//**