Index: firmware/App/Modes/ModeGenIdle.c
===================================================================
diff -u -raa2517012c7b26de27143c135a5f284ca6721fa1 -r98a1a2a624373a1d140daed0136522ab6e635237
--- firmware/App/Modes/ModeGenIdle.c	(.../ModeGenIdle.c)	(revision aa2517012c7b26de27143c135a5f284ca6721fa1)
+++ firmware/App/Modes/ModeGenIdle.c	(.../ModeGenIdle.c)	(revision 98a1a2a624373a1d140daed0136522ab6e635237)
@@ -61,10 +61,9 @@
 static U32 hdLostCommStartTime_ms;                                                             ///< Lost communication with HD start time in ms.
 static U32 targetFillVolumeML;                                                                 ///< Save the target fill volume before calling startFillCmd().
 static BOOL handleBadFillFlag;                                                                 ///< Internal signal flag to handle bad fill.
-static HD_OP_MODE_T hdMode = MODE_STAN;                                                        ///< HD operations mode.
-static OVERRIDE_U32_T badFillSubstatesPublishInterval = { BAD_FILL_SUBSTATES_PUB_INTERVAL,     ///< Interval (in ms) at which to publish bad fill sub-states to CAN bus.
+static OVERRIDE_U32_T badFillSubstatesPublishInterval = { BAD_FILL_SUBSTATES_PUB_INTERVAL,
                                                           BAD_FILL_SUBSTATES_PUB_INTERVAL,
-                                                          0, 0 };
+                                                          0, 0 };                              ///< Interval (in ms) at which to publish bad fill sub-states to CAN bus.
 
 // ********** private function prototypes **********
 
@@ -89,8 +88,8 @@
  *************************************************************************/
 void initGenIdleMode( void )
 {
-    genIdleState                   = DG_GEN_IDLE_MODE_STATE_START;
-    hdLostCommStartTime_ms         = 0;
+    genIdleState           = DG_GEN_IDLE_MODE_STATE_START;
+    hdLostCommStartTime_ms = 0;
 }
 
 /*********************************************************************//**
@@ -105,12 +104,6 @@
     // Re-initialize each time we transition to generation idle mode
     initGenIdleMode();
 
-    // TODO should we write to RAM that disinfect has been voided all the time during the treatment?
-    if ( MODE_TREA == hdMode )
-    {
-        setDisinfectStatus( FALSE );
-    }
-
     // Set initial actuator states
     setValveState( VSP, VALVE_STATE_CLOSED );
     setValveState( VPI, VALVE_STATE_OPEN );
@@ -172,18 +165,6 @@
 
 /*********************************************************************//**
  * @brief
- * The setHDOperationMode function sets HD operation mode value.
- * @details Inputs: none
- * @details Outputs: hdMode
- * @return none
- *************************************************************************/
-void setHDOperationMode( U32 mode )
-{
-    hdMode = (HD_OP_MODE_T)mode;
-}
-
-/*********************************************************************//**
- * @brief
  * The setBadAvgConductivityDetectedFlag function sets a flag to indicate
  * that bad average conductivity is detected.
  * @details Inputs: none