Index: firmware/App/Modes/FPModes/FPModeFault.c
===================================================================
diff -u -rd79faa7118db6d048ce3433224b3e5a478c97a98 -r5b941642e3248f74f6c8da7c21458b787fadf8ca
--- firmware/App/Modes/FPModes/FPModeFault.c	(.../FPModeFault.c)	(revision d79faa7118db6d048ce3433224b3e5a478c97a98)
+++ firmware/App/Modes/FPModes/FPModeFault.c	(.../FPModeFault.c)	(revision 5b941642e3248f74f6c8da7c21458b787fadf8ca)
@@ -299,10 +299,11 @@
             }
         }
     }
-    // Defeatured System. Only have m4 to control
+    // Defeatured System. Only have m4 and m12 to control
     else
     {
-        setValveState( M4_VALV, VALVE_STATE_CLOSED);
+        setValveState( M4_VALV, VALVE_STATE_CLOSED );
+        setValveState( M12_VALV, VALVE_STATE_CLOSED );
     }
 }
 
Index: firmware/App/Modes/FPModes/ModeGenPermeateDefeatured.c
===================================================================
diff -u -rd79faa7118db6d048ce3433224b3e5a478c97a98 -r5b941642e3248f74f6c8da7c21458b787fadf8ca
--- firmware/App/Modes/FPModes/ModeGenPermeateDefeatured.c	(.../ModeGenPermeateDefeatured.c)	(revision d79faa7118db6d048ce3433224b3e5a478c97a98)
+++ firmware/App/Modes/FPModes/ModeGenPermeateDefeatured.c	(.../ModeGenPermeateDefeatured.c)	(revision 5b941642e3248f74f6c8da7c21458b787fadf8ca)
@@ -140,7 +140,7 @@
     {
         case FP_GENP_DEF_SUPPLY_WATER:
             setValveState( M4_VALV, VALVE_STATE_OPEN );
-            setValveState( M12_VALV, VALVE_STATE_CLOSED );
+            setValveState( M12_VALV, VALVE_STATE_OPEN );
             setValveState( P6_VALV, VALVE_STATE_CLOSED );
             setValveState( P11_VALV, VALVE_STATE_CLOSED );
             setValveState( P33_VALV, VALVE_STATE_CLOSED );
Index: firmware/App/Modes/FPModes/ModePreGenPermeateDefeatured.c
===================================================================
diff -u -r5295636b779c5ee16f5e5b999cb2487cb8331cc7 -r5b941642e3248f74f6c8da7c21458b787fadf8ca
--- firmware/App/Modes/FPModes/ModePreGenPermeateDefeatured.c	(.../ModePreGenPermeateDefeatured.c)	(revision 5295636b779c5ee16f5e5b999cb2487cb8331cc7)
+++ firmware/App/Modes/FPModes/ModePreGenPermeateDefeatured.c	(.../ModePreGenPermeateDefeatured.c)	(revision 5b941642e3248f74f6c8da7c21458b787fadf8ca)
@@ -151,7 +151,7 @@
     {
         case FP_PRE_GENP_DEF_FLUSH:
             setValveState( M4_VALV, VALVE_STATE_OPEN );
-            setValveState( M12_VALV, VALVE_STATE_CLOSED );
+            setValveState( M12_VALV, VALVE_STATE_OPEN );
             setValveState( P6_VALV, VALVE_STATE_CLOSED );
             setValveState( P11_VALV, VALVE_STATE_CLOSED );
             setValveState( P33_VALV, VALVE_STATE_CLOSED );