Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -refc7f297febee73bf520b4c5646e49c8f53caf41 -r7e5cd9476b197f4ef32bdcf37ba9d37a8d8afc70
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision efc7f297febee73bf520b4c5646e49c8f53caf41)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 7e5cd9476b197f4ef32bdcf37ba9d37a8d8afc70)
@@ -318,7 +318,7 @@
 
         case DG_CHEM_DISINFECT_STATE_DISINFECTANT_FLUSH:
             chemDisinfectState = handleChemicalDisinfectDisinfectantFlushState();
-            break;	    
+            break;
 
         case DG_CHEM_DISINFECT_STATE_FILL_WITH_DISINFECTANT:
             chemDisinfectState = handleChemicalDisinfectFillWithDisinfectantState();
@@ -512,7 +512,7 @@
             // This is the final drain of chemical disinfect
             setValveState( VRD2, VALVE_STATE_CLOSED );
             setValveState( VPO, VALVE_STATE_NOFILL_C_TO_NO );
-            state = DG_CHEM_DISINFECT_STATE_COMPLETE;	    
+            state = DG_CHEM_DISINFECT_STATE_COMPLETE;
         }
         else
         {
@@ -524,7 +524,7 @@
             setValveState( VRD2, VALVE_STATE_CLOSED );
             setValveState( VPI, VALVE_STATE_OPEN );
             setValveState( VPO, VALVE_STATE_NOFILL_C_TO_NO );
-	    
+
             stateTrialCounter = 0;
             stateTimer        = getMSTimerCount();
             state             = DG_CHEM_DISINFECT_STATE_FLUSH_DRAIN;
@@ -562,18 +562,18 @@
     if ( TRUE == didTimeout( stateTimer, FLUSH_DRAIN_WAIT_TIME_MS ) )
     {
         // haveInletWaterChecksPassed is set in the monitor function
-	    if ( TRUE == haveInletWaterChecksPassed )
+        if ( TRUE == haveInletWaterChecksPassed )
         {
-	        // set pumps and valves for next state, flush circulation
+            // set pumps and valves for next state, flush circulation
             setValveState( VPD, VALVE_STATE_OPEN_C_TO_NC );
             setROPumpTargetFlowRateLPM( RO_PUMP_TARGET_FLUSH_FLOW_RATE_LPM, MAX_RO_PUMP_FLUSH_FILL_PRESSURE_PSI );
             // Start heating the water while we are flushing
             setHeaterTargetTemperature( DG_PRIMARY_HEATER, CHEM_DISINFECT_HEATER_CONTROL_TEMPERATURE_C );
             startHeater( DG_PRIMARY_HEATER );
             // The UV reactors will be on for the entire disinfect cycle
-	        turnOnUVReactor( INLET_UV_REACTOR );
+            turnOnUVReactor( INLET_UV_REACTOR );
             turnOnUVReactor( OUTLET_UV_REACTOR );
-	    
+
             flushCircWaitTime = FLUSH_CICRCULATION_INITIAL_WAIT_TIME_MS;
             stateTimer        = getMSTimerCount();
             state             = DG_CHEM_DISINFECT_STATE_FLUSH_CIRCULATION;
@@ -591,7 +591,7 @@
                 prevChemDisinfectState      = state;
                 state                       = DG_CHEM_DISINFECT_STATE_CANCEL_BASIC_PATH;
             }
-	    }
+        }
     }
 
     return state;
@@ -622,7 +622,7 @@
         F32 avgTemp            = ( TPoTemp + TD2Temp ) / NUM_OF_TEMP_SENSORS_TO_AVG;
         F32 cd2Conductivity    = getConductivityValue( (U32)CONDUCTIVITYSENSORS_CD2_SENSOR );
         F32 cpoConductivity    = getConductivityValue( (U32)CONDUCTIVITYSENSORS_CPO_SENSOR );
-	
+
         // Check if any of the temperature sensors deviate for more than the defined value from the average of all
         // of the temperature sensors
         BOOL isTPoOut = FALSE;
@@ -635,28 +635,28 @@
             isTD2Out = ( fabs( TD2Temp - avgTemp ) > MAX_FLUSH_CIRC_TEMP_SENSOR_DIFF_C ? TRUE : FALSE );
         }
         BOOL isCD2Out = ( cd2Conductivity >  MAX_FLUSH_CIRC_CONDUCTIVITY_US_PER_CM ? TRUE : FALSE );
-        BOOL isCPoOut = ( cpoConductivity >  MAX_FLUSH_CIRC_CONDUCTIVITY_US_PER_CM ? TRUE : FALSE );	
+        BOOL isCPoOut = ( cpoConductivity >  MAX_FLUSH_CIRC_CONDUCTIVITY_US_PER_CM ? TRUE : FALSE );
         // Check if any of the temperature sensors are out of tolerance
         if( ( TRUE == isTPoOut ) || ( TRUE == isTD2Out ) || ( TRUE == isCD2Out ) || ( TRUE == isCPoOut) )
         {
             // Check if we have exceeded the number of trials. If not, try another time
-	        ++stateTrialCounter;
+            ++stateTrialCounter;
             if ( stateTrialCounter < MAX_ALLOWED_FLUSH_CIRC_PERIODS )
             {
                 stateTimer        = getMSTimerCount();
-                flushCircWaitTime = FLUSH_CICRCULATION_ADDITIONAL_WAIT_TIME_MS;		
+                flushCircWaitTime = FLUSH_CICRCULATION_ADDITIONAL_WAIT_TIME_MS;
             }
             else
             {   // State failed. Cancel chemical disinfect mode
                 // determine which alarm it is, temperature or conductivity, one of them has to take precedence
-	            if ( ( TRUE == isTPoOut ) || ( TRUE == isTD2Out ) )
-		        {
+                if ( ( TRUE == isTPoOut ) || ( TRUE == isTD2Out ) )
+                {
                     alarmDetectedPendingTrigger = ALARM_ID_DG_TEMP_SENSORS_DIFF_OUT_OF_RANGE;
-		        }
-		        else
-		        {
+                }
+                else
+                {
                     alarmDetectedPendingTrigger = ALARM_ID_INLET_WATER_CONDUCTIVITY_IN_HIGH_RANGE; //TODO: ALARM_ID_DG_NEW_CON;
-		        }
+                }
                 prevChemDisinfectState          = state;
                 state                           = DG_CHEM_DISINFECT_STATE_CANCEL_BASIC_PATH;
             }
@@ -670,7 +670,7 @@
             disinfectantMixRatio                = DISINFECTANT_MIX_RATIO_PRIME;
             primeAcidSteadyStateCounter         = 0;
 
-	        state                               = DG_CHEM_DISINFECT_STATE_PRIME_DISINFECTANT;
+            state                               = DG_CHEM_DISINFECT_STATE_PRIME_DISINFECTANT;
             stateTimer                          = getMSTimerCount();
         }
     }
@@ -773,15 +773,15 @@
 #endif
         BOOL isTPoOutofRange    = ( TPoTemp > MAX_DISINFECT_TPO_TEMPERATURE_C );
         if ( ( TRUE ==  isCD2OutofRange ) || ( TRUE ==  isTPoOutofRange ) )
-	    {   // The conditions have not been met
+        {   // The conditions have not been met
             // Check if we have exceeded the number of trials. If not, try another time
             if (++stateTrialCounter < MAX_ALLOWED_DISINFECTANT_FLUSH_PERIODS )
             {
                 stateTimer = getMSTimerCount();
                 flushDisinfectantWaitTime          = FLUSH_DISINFECTANT_ADDITIONAL_WAIT_TIME;
-	        }
-	        else
-	        {
+            }
+            else
+            {
                 if ( ( TRUE == isTPoOutofRange ) )
                 {
                     alarmDetectedPendingTrigger     = ALARM_ID_DG_CHEM_DISINFECT_TARGET_TEMP_TIMEOUT;
@@ -791,10 +791,10 @@
                     alarmDetectedPendingTrigger     = ALARM_ID_INLET_WATER_CONDUCTIVITY_IN_HIGH_RANGE; //TODO: ALARM_ID_DG_NEW_CON
                 }
                 state                               = DG_CHEM_DISINFECT_STATE_CANCEL_WATER_PATH;
-	        }
+            }
         }
         else
-	    {
+        {
             // Prepare for filling the reservoirs; fill reservoir 1 and overflow it into reservoir 2
             setValveState( VPO, VALVE_STATE_FILL_C_TO_NC );
             setValveState( VRI, VALVE_STATE_R2_C_TO_NC );
@@ -929,8 +929,8 @@
         setValveState( VRD2, VALVE_STATE_CLOSED );
         rsrvr2Status          = DG_RESERVOIR_BELOW_TARGET;
 
-        stateTimer            = getMSTimerCount();	
-	    state                 = DG_CHEM_DISINFECT_STATE_PARTIAL_DRAIN_R1_FILL_R2_TO_R1;
+        stateTimer            = getMSTimerCount();
+        state                 = DG_CHEM_DISINFECT_STATE_PARTIAL_DRAIN_R1_FILL_R2_TO_R1;
     }
     else
     {
@@ -1671,8 +1671,8 @@
 #endif
     if ( hasInletTemperatureFailed || hasConductivityFailed || hasInletPressureFailed )
     {   // Inlet check failed,
-	    haveInletWaterChecksPassed= FALSE; // set flag for flush drain state
-	    // increment timer/counter and check for timeout
+        haveInletWaterChecksPassed= FALSE; // set flag for flush drain state
+        // increment timer/counter and check for timeout
         if ( ++inletWaterChecksFailCounter >= INLET_WATER_CHECK_FAILURE_TASK_INT )
         {
             // alarm unless in the start, drain, or flush drain states
@@ -1700,8 +1700,8 @@
                     prevChemDisinfectState      = chemDisinfectState;
                     alarmDetectedPendingTrigger = ALARM_ID_INLET_WATER_TEMPERATURE_IN_LOW_RANGE; //ALARM_ID_NEW_WAT;
                     chemDisinfectState          = DG_CHEM_DISINFECT_STATE_CANCEL_WATER_PATH;
-		            break;
-	        }
+                    break;
+            }
         }
     }
     else