Index: firmware/App/Modes/ModeFault.c
===================================================================
diff -u -ra8bb1da29825b5d666333629fda871652d16229a -r5a36a768d11cc597a36b894c1fb3a5e5590130f1
--- firmware/App/Modes/ModeFault.c	(.../ModeFault.c)	(revision a8bb1da29825b5d666333629fda871652d16229a)
+++ firmware/App/Modes/ModeFault.c	(.../ModeFault.c)	(revision 5a36a768d11cc597a36b894c1fb3a5e5590130f1)
@@ -21,6 +21,7 @@
 #include "ModeFault.h"
 #include "OperationModes.h"
 #include "ROPump.h"
+#include "SystemCommMessages.h"
 #include "UVReactors.h"
 #include "Valves.h"
 
@@ -59,6 +60,13 @@
 void transitionToFaultMode( void )
 {
     deenergizeActuators();
+
+    // Publish POST failure status to UI if fault triggered in Init/POST mode
+    if ( DG_MODE_INIT == getPreviousOperationMode() )
+    {
+        // Broadcast final POST failed
+        sendPOSTFinalResult( FALSE );
+    }
 }
 
 /*********************************************************************//**
@@ -115,7 +123,7 @@
     setValveState( VPI, VALVE_STATE_CLOSED );
     setValveState( VBF, VALVE_STATE_CLOSED );
     setValveState( VSP, VALVE_STATE_CLOSED );
-    setValveState( VPD, VALVE_STATE_OPEN_C_TO_NO );
+    setValveState( VPD, VALVE_STATE_DRAIN_C_TO_NO );
     setValveState( VPO, VALVE_STATE_NOFILL_C_TO_NO );
     setValveState( VDR, VALVE_STATE_DRAIN_C_TO_NO );
     setValveState( VRC, VALVE_STATE_DRAIN_C_TO_NO );