Index: firmware/App/DGCommon.h
===================================================================
diff -u -r1fdbf9a31656c76f555801dbcfc981aa147f7fa3 -r2b60564ac818a6692b714dfd9920d2e2fcf0937d
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 1fdbf9a31656c76f555801dbcfc981aa147f7fa3)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 2b60564ac818a6692b714dfd9920d2e2fcf0937d)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2021 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 DGCommon.h
+* @file    DGCommon.h
 *
-* @author (last) Sean Nash
-* @date (last) 04-Aug-2020
+* @author  (last)      Dara Navaei
+* @date    (last)      09-Nov-2021
 *
-* @author (original) Sean
-* @date (original) 27-Feb-2020
+* @author  (original)  Sean
+* @date    (original)  27-Feb-2020
 *
 ***************************************************************************/
 
@@ -60,6 +60,7 @@
     //#define DISABLE_FLOW_CONTROL_TREATMENT  1
     #define DISABLE_TRIMMER_HEATER 1
     #define DIALYSATE_FLOW_METER_ENABLED    1
+    #define DISABLE_ACK_ALARM 1
 
     #include <stdio.h>
     #include <strings.h>