Index: firmware/App/Monitors/Level.h
===================================================================
diff -u -r3ea4def3a3a69a00fb96b6089dbd097fa80041de -r3b6bf2cb6d15da8cb273cff109d2c4b1ee99d546
--- firmware/App/Monitors/Level.h	(.../Level.h)	(revision 3ea4def3a3a69a00fb96b6089dbd097fa80041de)
+++ firmware/App/Monitors/Level.h	(.../Level.h)	(revision 3b6bf2cb6d15da8cb273cff109d2c4b1ee99d546)
@@ -35,9 +35,9 @@
 /// DD floater and level sensor enumeration
 typedef enum level_names
 {
-    FLOATER_LEVEL = 0,                  ///< floater switch low, medium and high status
-    BICARB_LEVEL,                       ///< bicarb level low or high status
-    SPENT_DIALYSATE_LEVEL,              ///< Spent dialysate air separation chamber level low or high status
+    D6_LEVL = 0,                        ///< floater switch low, medium and high status
+    D63_LEVL,                           ///< bicarb level low or high status
+    D46_LEVL,                           ///< Spent dialysate air separation chamber level low or high status
     NUM_OF_LEVELS                       ///< Number of levels
 } LELVEL_T;
 
@@ -54,9 +54,9 @@
 /// DD floater and level sensor data publish structure
 typedef struct
 {
-    U32 floaterLevel;                  ///< Floater level
-    U32 bicarbLevel;                    ///< Bicarb level
-    U32 spentDialysateLevel;            ///< Spent dialysate level
+    U32 d6Level;                        ///< Floater level
+    U32 d63Level;                       ///< Bicarb level
+    U32 d46Level;                       ///< Spent dialysate level
 } LEVEL_DATA_T;
 
 // ********** public function prototypes **********