Index: firmware/App/Modes/ModeRecirculate.c
===================================================================
diff -u -rd7926685f2fe3086bab183166119f0965a192a69 -r379f78f1fad668d741b3ccf1e78c69f3fccc45b5
--- firmware/App/Modes/ModeRecirculate.c	(.../ModeRecirculate.c)	(revision d7926685f2fe3086bab183166119f0965a192a69)
+++ firmware/App/Modes/ModeRecirculate.c	(.../ModeRecirculate.c)	(revision 379f78f1fad668d741b3ccf1e78c69f3fccc45b5)
@@ -85,6 +85,9 @@
     // set initial actuator states
     setValveState( VSP, VALVE_STATE_CLOSED );
     setValveState( VPI, VALVE_STATE_OPEN );
+#ifndef V_2_SYSTEM
+    setValveState( VPD, VALVE_STATE_OPEN_C_TO_NC );
+#endif
     setValveState( VRC, VALVE_STATE_DRAIN_C_TO_NO );
     setValveState( VDR, VALVE_STATE_DRAIN_C_TO_NO );
     setValveState( VPO, VALVE_STATE_NOFILL_C_TO_NO );