Index: firmware/App/Modes/ModeFault.c
===================================================================
diff -u -rf9a866abfc44db38c01cb795fea894cce1042eec -rf1d684e536e7911b356a5d35320c909a1016d3d0
--- firmware/App/Modes/ModeFault.c	(.../ModeFault.c)	(revision f9a866abfc44db38c01cb795fea894cce1042eec)
+++ firmware/App/Modes/ModeFault.c	(.../ModeFault.c)	(revision f1d684e536e7911b356a5d35320c909a1016d3d0)
@@ -1,14 +1,14 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2022 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2023 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    ModeFault.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      01-Sep-2022
+* @author  (last)      Sean Nash
+* @date    (last)      04-May-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -70,15 +70,19 @@
     DG_OP_MODE_T dgOperationMode = getDGOpMode();
 
     initFaultMode();
+    requestAlarmLampPattern( LAMP_PATTERN_FAULT );  // in case we get here before LED POST can take alarm lamp out of manual control.
     doorClosedRequired( FALSE, FALSE );
     syringeDetectionRequired( FALSE );
+    setVenousBubbleDetectionEnabled( FALSE );
 
     // Set user alarm recovery actions allowed in this mode
     setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, FALSE );
     setAlarmUserActionEnabled( ALARM_USER_ACTION_RINSEBACK, FALSE );
     setAlarmUserActionEnabled( ALARM_USER_ACTION_END_TREATMENT, FALSE );
     // Stop trimmer heater
     cmdStopDGTrimmerHeater();
+    // Stop syringe pump
+    stopSyringePump();
     // If DG filling, abort it
     if ( DG_MODE_FILL == dgOperationMode )
     {
@@ -120,7 +124,12 @@
     signalBloodPumpHardStop();
     signalDialInPumpHardStop();
     signalDialOutPumpHardStop();
-    stopSyringePump();
+#ifndef _RELEASE_
+    if ( SW_CONFIG_DISABLE_VALUE == getSoftwareConfigStatus( SW_CONFIG_DISABLE_AIR_PUMP ) )
+#endif
+    {
+        setAirPumpState( AIR_PUMP_STATE_OFF );
+    }
 
     // Ensure all valves are in safe position
     setValveAirTrap( STATE_CLOSED );