Index: firmware/App/Modes/ModeDrain.c
===================================================================
diff -u -r8f5feed92f41a476d5656038bcdfe884e17bd593 -r53af4ddc318cc5299f15e3cc1ce506b166e6e156
--- firmware/App/Modes/ModeDrain.c	(.../ModeDrain.c)	(revision 8f5feed92f41a476d5656038bcdfe884e17bd593)
+++ firmware/App/Modes/ModeDrain.c	(.../ModeDrain.c)	(revision 53af4ddc318cc5299f15e3cc1ce506b166e6e156)
@@ -68,7 +68,7 @@
 
     // set initial actuator states
     setValveState( VDR, VALVE_STATE_DRAIN_C_TO_NO );
-    setDrainPumpTargetSpeed( TARGET_DRAIN_PUMP_RPM );
+    setDrainPumpTargetSpeed( TARGET_DRAIN_PUMP_RPM, PUMP_CONTROL_MODE_OPEN_LOOP );
 }
 
 /*********************************************************************//**
@@ -128,7 +128,7 @@
     // if we've reached our target drain to volume (by weight), we're done draining - go back to re-circ mode
     if ( getReservoirDrainVolumeTargetMl() >= getLoadCellFilteredWeight( drainWeightLoadCell ) )
     {
-        setDrainPumpTargetSpeed( 0 );
+        setDrainPumpTargetSpeed( 0, PUMP_CONTROL_MODE_OPEN_LOOP );
         requestNewOperationMode( DG_MODE_CIRC );
     }