Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -raa7b1f5f68aae23c1c52b32658fcb625c29accfb -r19e1a496b98f0205b20cd443f8f4d363e7af7f1a
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision aa7b1f5f68aae23c1c52b32658fcb625c29accfb)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 19e1a496b98f0205b20cd443f8f4d363e7af7f1a)
@@ -182,6 +182,9 @@
     signalDialOutPumpHardStop();
     stopSyringePump();
 
+    resetSignalFlags();
+    resetAlarmSignalFlags();
+
     // Set valves to default positions
     setValveAirTrap( STATE_CLOSED );
     setValvePosition( VDI, VALVE_POSITION_A_INSERT_EJECT );