Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r027b218c2a53ceae7aa040071944c5e70c391fc2 -r413eacfaf3a6a960bdfe1c0bbe5c2787520a726d
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 027b218c2a53ceae7aa040071944c5e70c391fc2)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 413eacfaf3a6a960bdfe1c0bbe5c2787520a726d)
@@ -58,7 +58,7 @@
 #define MINIMUM_TARGET_TEMPERATURE                                 10.0F                                                           ///< Minimum allowed target temperature for the heaters.
 #define MAXIMUM_TARGET_TEMPERATURE                                 90.0F                                                           ///< Maximum allowed target temperature for the heaters.
 
-#define HEATERS_ON_NO_FLOW_TIMEOUT_MS                              ( 5 * MS_PER_SECOND )                                           ///< Heaters on with no flow time out in milliseconds.
+#define HEATERS_ON_NO_FLOW_TIMEOUT_MS                              ( 10 * MS_PER_SECOND )                                          ///< Heaters on with no flow time out in milliseconds.
 #define HEATERS_MAX_OPERATING_VOLTAGE_V                            24.0F                                                           ///< Heaters max operating voltage in volts.
 #define HEATERS_VOLTAGE_OUT_OF_RANGE_TIMEOUT_MS                    ( 2 * MS_PER_SECOND )                                           ///< Heaters voltage out of range time out in milliseconds.
 #define HEATERS_MAX_VOLTAGE_OUT_OF_RANGE_TOL                       0.2F                                                            ///< Heaters max voltage out of range tolerance.