Index: firmware/App/Modes/FPModes/ModeGenPermeate.c
===================================================================
diff -u -r4626638b758c6673c0a8a3cc8d008bb4a898cea9 -r10235e1fe9bc5e66ed87d799360f47d9a50cce3d
--- firmware/App/Modes/FPModes/ModeGenPermeate.c	(.../ModeGenPermeate.c)	(revision 4626638b758c6673c0a8a3cc8d008bb4a898cea9)
+++ firmware/App/Modes/FPModes/ModeGenPermeate.c	(.../ModeGenPermeate.c)	(revision 10235e1fe9bc5e66ed87d799360f47d9a50cce3d)
@@ -49,10 +49,10 @@
 #define MIN_SAMPLES_NEEDED_FOR_DUTY_CYCLE_AVG        10                                           ///< Minimum number for samples needed for calculating the average duty cycle
 #define MIN_RO_PUMP_DUTY_CYCLE                       0.5                                          ///< Minimum RO pump duty cycle to start in fill/full state
 #define PERMEATE_FLOW_OUT_OF_RANGE_TIMEOUT_MS        ( 12 * MS_PER_SECOND )                       ///< Permeate flow low tolerance out of range timeout
-#define PERMEATE_TANK_EMPTY_LEVEL_VOL_ML             0                                            ///< Permeate tank volume in empty level ( in ml )
-#define PERMEATE_TANK_LOW_LEVEL_VOL_ML               957                                          ///< Permeate tank volume in low level ( in ml )
-#define PERMEATE_TANK_HIGH_LEVEL_VOL_ML              1345                                         ///< Permeate tank volume in high level ( in ml )
-#define PERMEATE_TANK_FULL_LEVEL_VOL_ML              1532                                         ///< Permeate tank volume in full level ( in ml )
+#define PERMEATE_TANK_EMPTY_LEVEL_VOL_ML             1460                                         ///< Permeate tank volume in empty level ( in ml )
+#define PERMEATE_TANK_LOW_LEVEL_VOL_ML               1520                                         ///< Permeate tank volume in low level ( in ml )
+#define PERMEATE_TANK_HIGH_LEVEL_VOL_ML              2370                                         ///< Permeate tank volume in high level ( in ml )
+#define PERMEATE_TANK_FULL_LEVEL_VOL_ML              2580                                         ///< Permeate tank volume in full level ( in ml )
 #define RINSE_PUMP_TARGET_FLOW                       228.89                                       ///< Rinse pump rate
 
 // ********** private data **********