Index: firmware/App/Controllers/UVReactors.c
===================================================================
diff -u -r22176ce95e49213c48454f34ddf5d29b8109f2cb -r72d5322b45c985773d9f6734ae27aa69b1c886fe
--- firmware/App/Controllers/UVReactors.c	(.../UVReactors.c)	(revision 22176ce95e49213c48454f34ddf5d29b8109f2cb)
+++ firmware/App/Controllers/UVReactors.c	(.../UVReactors.c)	(revision 72d5322b45c985773d9f6734ae27aa69b1c886fe)
@@ -43,7 +43,7 @@
 #define SELF_TEST_DELAY_TIME                    1000                                                    ///< Self test wait time after enabling the reactors and before checking for their health in ms.
 #define MAX_ALLOWED_UNHEALTHY_REACTOR_PERIOD    MS_PER_SECOND                                           ///< UV reactors unhealthy state period.
 #define DATA_PUBLISH_COUNTER_START_COUNT        90                                                      ///< Data publish counter start count.
-#define UV_REACTORS_ON_NO_FLOW_TIMEOUT_MS       ( 1 * MS_PER_SECOND )                                   ///< UV reactors on with no flow time out in milliseconds.
+#define UV_REACTORS_ON_NO_FLOW_TIMEOUT_MS       ( 2 * MS_PER_SECOND )                                   ///< UV reactors on with no flow time out in milliseconds.
 
 /// UV reactors self test states
 typedef enum self_tests