Index: firmware/App/Controllers/Pressures.c
===================================================================
diff -u -r93a5ad88c7754e2d64d11d3425571aa27fe12652 -rf5fae90687cdee9712174e0dc92e34a60eb459bf
--- firmware/App/Controllers/Pressures.c	(.../Pressures.c)	(revision 93a5ad88c7754e2d64d11d3425571aa27fe12652)
+++ firmware/App/Controllers/Pressures.c	(.../Pressures.c)	(revision f5fae90687cdee9712174e0dc92e34a60eb459bf)
@@ -209,8 +209,8 @@
                     break;
             }
 
-            isPressureTooLow = ( pressure < maxInletWaterPressureWarningLow ? TRUE : FALSE );
-            isPressureTooLow = ( pressure > MAX_INLET_WATER_PRESSURE_WARNING_HIGH_PSIG ? TRUE : FALSE );
+            isPressureTooLow  = ( pressure < maxInletWaterPressureWarningLow ? TRUE : FALSE );
+            isPressureTooHigh = ( pressure > MAX_INLET_WATER_PRESSURE_WARNING_HIGH_PSIG ? TRUE : FALSE );
 
             switch( opMode )
             {
Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r9b8889b096ae02246e939468fc843f467de8c6bb -rf5fae90687cdee9712174e0dc92e34a60eb459bf
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 9b8889b096ae02246e939468fc843f467de8c6bb)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision f5fae90687cdee9712174e0dc92e34a60eb459bf)
@@ -813,14 +813,20 @@
     // If DG is in standby mode and the standby mode is in Idle, request RO permeate sample
     if ( ( DG_MODE_STAN == getCurrentOperationMode() ) && ( DG_STANDBY_MODE_STATE_IDLE == standbyState ) )
     {
+        DG_USAGE_INFO_RECORD_T usageInfo;
         OPN_CLS_STATE_T concCap = getSwitchStatus( CONCENTRATE_CAP );
         OPN_CLS_STATE_T diaCap  = getSwitchStatus( DIALYSATE_CAP );
 
+        getNVRecord2Driver( GET_USAGE_RECORD, (U08*)&usageInfo, sizeof( DG_USAGE_INFO_RECORD_T ), 0, ALARM_ID_NO_ALARM );
+
 #ifndef _RELEASE_
         if ( SW_CONFIG_ENABLE_VALUE == getSoftwareConfigStatus( SW_CONFIG_DISABLE_CAPS_MONITOR ) )
         {
             concCap = STATE_CLOSED;
             diaCap  = STATE_CLOSED;
+            // Using the caps switch to disable the chemical disinfect date checks
+            usageInfo.lastChemDisFlushCompleteDateEpoch = 40;
+            usageInfo.lastChemDisCompleteDateEpoch      = 32;
         }
 #endif
 
@@ -830,6 +836,11 @@
             cmdResponse.rejectCode = ( STATE_OPEN == getSwitchStatus( DIALYSATE_CAP ) ? REQUEST_REJECT_REASON_DG_DIALYSATE_CAP_OPEN :
                                                                                         REQUEST_REJECT_REASON_DG_CONCENTRATE_CAP_OPEN );
         }
+        else if ( usageInfo.lastChemDisFlushCompleteDateEpoch < usageInfo.lastChemDisCompleteDateEpoch )
+        {
+            cmdResponse.rejected   = TRUE;
+            cmdResponse.rejectCode = REQUEST_REJECT_REASON_DG_CHEM_FLUSH_NOT_COMPLETED;
+        }
         else
         {
             pendingStartDGROPermeateSampleRequest = TRUE;