Index: firmware/App/Modes/ModeGenIdle.c
===================================================================
diff -u -r8efa2d5329aac2517ad0c82805270da3f42cb9c2 -rf215311725c002c9b9f2915e3502b89ae6a93c91
--- firmware/App/Modes/ModeGenIdle.c	(.../ModeGenIdle.c)	(revision 8efa2d5329aac2517ad0c82805270da3f42cb9c2)
+++ firmware/App/Modes/ModeGenIdle.c	(.../ModeGenIdle.c)	(revision f215311725c002c9b9f2915e3502b89ae6a93c91)
@@ -80,9 +80,9 @@
  * The transitionToGenIdleMode function prepares for transition to generation idle mode.
  * @details Inputs: none
  * @details Outputs: Re-initialized generation idle mode
- * @return none
+ * @return initial state
  *************************************************************************/
-void transitionToGenIdleMode( void )
+U32 transitionToGenIdleMode( void )
 {
     // Re-initialize each time we transition to generation idle mode
     initGenIdleMode();
@@ -110,9 +110,10 @@
     // the new PWMs for the main and small primary heaters
 #ifndef DISABLE_FLOW_CONTROL_TREATMENT
     setROPumpTargetFlowRate( TARGET_FLUSH_LINES_RO_FLOW_RATE_L, TARGET_RO_PRESSURE_PSI );
-    //setHeaterTargetTemperature( DG_PRIMARY_HEATER, 39.0 );  // TODO remove this line. It comes form HD this for testing only
     startHeater( DG_PRIMARY_HEATER );
 #endif
+
+    return genIdleState;
 }
 
 /*********************************************************************//**