Index: firmware/App/Modes/ModeHeatDisinfect.c
===================================================================
diff -u -r4ee60d5c6265f29ff84368ee870404b55718a57a -r06ccd13d7e04a57dfb750a5d14ae4fea1525d4cc
--- firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 4ee60d5c6265f29ff84368ee870404b55718a57a)
+++ firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 06ccd13d7e04a57dfb750a5d14ae4fea1525d4cc)
@@ -7,8 +7,8 @@
 *
 * @file    ModeHeatDisinfect.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      31-May-2023
+* @author  (last)      James Walter Taylor
+* @date    (last)      28-Jun-2023
 *
 * @author  (original)  Sean
 * @date    (original)  20-Apr-2020
@@ -94,7 +94,7 @@
 #define HEAT_DISINFECT_TARGET_RO_FLOW_TRANSFER_LPM 0.8F                                                        ///< Heat disinfect target RO flow rate in L/min when transferring between reservoirs.
 #define HEAT_DISINFECT_MAX_RO_PRESSURE_PSI         30                                                          ///< Heat disinfect maximum RO pressure in psi.
 #define HEAT_DISINFECT_START_TEMP_TIMEOUT_MS       ( 4 * MIN_PER_HOUR * SEC_PER_MIN * MS_PER_SECOND )          ///< Heat disinfect reaching to minimum temperature timeout in milliseconds.
-#define RSRVRS_TARGET_VOL_OUT_TIMEOUT_MS           ( 5 * MS_PER_SECOND )                                       ///< Reservoirs 1 & 2 maximum volume out of range timeout during heat disinfect.
+#define RSRVRS_TARGET_VOL_OUT_TIMEOUT_MS           ( 10 * MS_PER_SECOND )                                      ///< Reservoirs 1 & 2 maximum volume out of range timeout during heat disinfect.
 #define RSRVRS_MAX_TARGET_VOL_CHANGE_ML            150.0F                                                      ///< Reservoirs 1 & 2 maximum allowed volume change when full during heat disinfect.
 #define POST_HEAT_DISINFECT_WAIT_TIME_MS           ( 3 * SEC_PER_MIN * MS_PER_SECOND )                         ///< Heat disinfect final wait time before flushing the system in milliseconds.
 #define HEAT_DISINFECT_MAX_TEMP_GRADIENT_C         15.0F                                                       ///< Heat disinfect maximum allowed temperature gradient in between hottest and coldest sensors.