Index: firmware/App/Modes/ModeDrain.c
===================================================================
diff -u -r1aeab08c1baf6445514b81fe51fc60a3e536e782 -r353d01d31bc69d4d1901ff09097ee610bb1c9dbc
--- firmware/App/Modes/ModeDrain.c	(.../ModeDrain.c)	(revision 1aeab08c1baf6445514b81fe51fc60a3e536e782)
+++ firmware/App/Modes/ModeDrain.c	(.../ModeDrain.c)	(revision 353d01d31bc69d4d1901ff09097ee610bb1c9dbc)
@@ -115,7 +115,7 @@
     // because the initial guess in the heaters driver needs the target flow to calculate
     // the new PWMs for the main and small primary heaters
 #ifndef DISABLE_FLOW_CONTROL_TREATMENT
-    setROPumpTargetFlowRate( TARGET_RO_FLOW_RATE_L, TARGET_RO_PRESSURE_PSI );
+    setROPumpTargetFlowRateLPM( TARGET_RO_FLOW_RATE_L, TARGET_RO_PRESSURE_PSI );
 #endif
     startHeater( DG_PRIMARY_HEATER );