Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -re5c9e31c2644c7f0ca17ba81767a8ed19b99cebf -r431de35ec5d48cbcd7f6fdf9b1586616d7ac3c05
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision e5c9e31c2644c7f0ca17ba81767a8ed19b99cebf)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 431de35ec5d48cbcd7f6fdf9b1586616d7ac3c05)
@@ -18,6 +18,7 @@
 #include "OperationModes.h"
 #include "SystemComm.h"
 #include "Timers.h"
+#include "Valves.h"
 #include "ModeStandby.h"
 
 /**
@@ -80,6 +81,14 @@
     initStandbyMode();
 
     // TODO - set initial actuator states
+    setValveState( VPI, VALVE_STATE_CLOSED );
+    setValveState( VRC, VALVE_STATE_DRAIN_C_TO_NO );
+    setValveState( VDR, VALVE_STATE_DRAIN_C_TO_NO );
+    setValveState( VPO, VALVE_STATE_NOFILL_C_TO_NO );
+    setValveState( VRF, VALVE_STATE_R1_C_TO_NC );
+    setValveState( VRI, VALVE_STATE_R2_C_TO_NC );
+    setValveState( VRD, VALVE_STATE_R1_C_TO_NC );
+    setValveState( VRO, VALVE_STATE_R2_C_TO_NC );
 }
 
 /*********************************************************************//**