Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r87a22cbaa87daab0d7cedabc67452cead83d8630 -rdd7fad816b77aee7febdc79785eb74102b844370
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 87a22cbaa87daab0d7cedabc67452cead83d8630)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision dd7fad816b77aee7febdc79785eb74102b844370)
@@ -15,6 +15,7 @@
 *
 ***************************************************************************/
 
+#include "ConcentratePumps.h"
 #include "CPLD.h"
 #include "DrainPump.h"
 #include "Heaters.h"
@@ -84,7 +85,7 @@
     signalDrainPumpHardStop();
     stopPrimaryHeater();
     stopTrimmerHeater();
-    // conc. pumps off
+    requestConcentratePumpsOff();
     // UV off
 
     resetReservoirLoadCellsOffset( RESERVOIR_1 );