Index: MessagePayloads.h
===================================================================
diff -u -rfb1be94d30e7017deb9bb465ce676ee37f2d73f3 -r865b0bae67e2ae5368f948fe58f22a637f6818e2
--- MessagePayloads.h	(.../MessagePayloads.h)	(revision fb1be94d30e7017deb9bb465ce676ee37f2d73f3)
+++ MessagePayloads.h	(.../MessagePayloads.h)	(revision 865b0bae67e2ae5368f948fe58f22a637f6818e2)
@@ -53,7 +53,7 @@
 typedef struct
 {
     BOOL start;                                         ///< Flag indicating whether to start/continue RO water delivery (TRUE) or stop (FALSE).
-    F32  roRate;                                        ///< Set RO water rate (mL/min).
+    U32  roRate;                                        ///< Set RO water rate (mL/min).
 } RO_WATER_REQ_PAYLOAD_T;
 
 /// Pressure data struct.