Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -reac01a2bef801e4ba636eae6e087be93222c680c -rac305d5eedc7fb0e85adef5cd4aa34e58e94e3b8
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision eac01a2bef801e4ba636eae6e087be93222c680c)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision ac305d5eedc7fb0e85adef5cd4aa34e58e94e3b8)
@@ -76,7 +76,7 @@
 #define RSRVRS_PARTIAL_FILL_UP_TIMEOUT_MS           ( 7 * SEC_PER_MIN * MS_PER_SECOND )                        ///< Reservoirs 1 & 2 partial fill up timeout in ms.
 #define RSRVRS_ALMOST_FULL_FILL_UP_TIMEOUT_MS       ( 1 * SEC_PER_MIN * MS_PER_SECOND )                        ///< Reservoirs 1 & 2 partial fill up timeout in ms. It is assumed the reservoir is nearly full to begin.
 #define RESERVOIR_FULL_VOLUME_CHANGE_LIMIT_ML       5.0F                                                       ///< The maximum difference between the short-term and long-term filtered reservoir volumes in ml that determines the reservoir is full.
-#define RESERVOIR_MINIMUM_FULL_VOLUME_ML            1700.0F                                                    ///< When filling the reservoir, the volume reading must be at least this value before checking for the volume to level off.
+#define RESERVOIR_MINIMUM_FULL_VOLUME_ML            1850.0F                                                    ///< When filling the reservoir, the volume reading must be at least this value before checking for the volume to level off.
 #define RSRVRS_FILL_TO_FULL_STABLE_TASK_INT         ( ( 2 * MS_PER_SECOND ) / TASK_GENERAL_INTERVAL )          ///< Reservoirs 1 & 2 full stable time in task intervals.
 
 // Prime acid line state defines