Index: firmware/App/Controllers/DGInterface.c
===================================================================
diff -u -rc1c47e288cbb5c5966a6ba919fec6fab15efa253 -r00fc092615d0b6b518754cb4de6a8abfaf946b33
--- firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision c1c47e288cbb5c5966a6ba919fec6fab15efa253)
+++ firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision 00fc092615d0b6b518754cb4de6a8abfaf946b33)
@@ -8,7 +8,7 @@
 * @file    DGInterface.c
 *
 * @author  (last)      Dara Navaei
-* @date    (last)      11-Oct-2022
+* @date    (last)      19-Oct-2022
 *
 * @author  (original)  Sean
 * @date    (original)  08-Apr-2020
@@ -1166,7 +1166,7 @@
     U32 trimmerState  = dgHeatersData.trimmerHeaterState;
     DG_OP_MODE_T dgOp = getDGOpMode();
 
-    if ( ( dgOp != DG_MODE_HEAT ) && ( dgOp != DG_MODE_CHEM ) )
+    if ( ( DG_MODE_GENE == dgOp ) || ( DG_MODE_FILL == dgOp ) || ( DG_MODE_DRAI == dgOp ) )
     {
         // In heat disinfect and chemical disinfect, the trimmer heater is controlled by the DG itself so no commands from HD should be sent
         // regarding the trimmer heater.