Index: firmware/App/Controllers/ROPump.h
===================================================================
diff -u -ra9315539f527b92523b1598ff91e47db4d71dae2 -re0cdf49eb0f54239e5d765282e0952cea7ded1bd
--- firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision a9315539f527b92523b1598ff91e47db4d71dae2)
+++ firmware/App/Controllers/ROPump.h	(.../ROPump.h)	(revision e0cdf49eb0f54239e5d765282e0952cea7ded1bd)
@@ -31,8 +31,8 @@
  */
 
 // ********** public definitions **********
-#define MAX_RO_FLOWRATE_LPM             1.8     ///< Maximum target RO flow rate in L/min.
-#define MIN_RO_FLOWRATE_LPM             0.2     ///< Minimum target RO flow rate in L/min.
+#define MAX_RO_FLOWRATE_LPM             1.8F    ///< Maximum target RO flow rate in L/min.
+#define MIN_RO_FLOWRATE_LPM             0.2F    ///< Minimum target RO flow rate in L/min.
 
 /// RO pump data struct.
 typedef struct