Index: firmware/App/Modes/ModeHeatDisinfect.c
===================================================================
diff -u -r939e488d71ae8511cba65e4a27e31660259e06ac -r28e303d99cf1d92b9ae9c80ec4c53776121692fd
--- firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 939e488d71ae8511cba65e4a27e31660259e06ac)
+++ firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 28e303d99cf1d92b9ae9c80ec4c53776121692fd)
@@ -8,7 +8,7 @@
 * @file    ModeHeatDisinfect.c
 *
 * @author  (last)      Dara Navaei
-* @date    (last)      18-Jan-2023
+* @date    (last)      03-Feb-2023
 *
 * @author  (original)  Sean
 * @date    (original)  20-Apr-2020
@@ -1049,6 +1049,8 @@
             setValveState( VPD, VALVE_STATE_DRAIN_C_TO_NO );
             setValveState( VDR, VALVE_STATE_RECIRC_C_TO_NC );
             setValveState( VRC, VALVE_STATE_RECIRC_C_TO_NC );
+            setValveState( VRD1, VALVE_STATE_CLOSED );
+            setValveState( VRD2, VALVE_STATE_OPEN );
             signalROPumpHardStop();
             // Set the drain pump to control mode
             setDrainPumpTargetOutletFlowLPM( HEAT_DISINFECT_TARGET_RO_FLOW_LPM );