Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -r2d3d44c7405141468c0537b28c1f7402aec20c16 -rd32472915764d90215349c396ef6ab6a5db984d1
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 2d3d44c7405141468c0537b28c1f7402aec20c16)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision d32472915764d90215349c396ef6ab6a5db984d1)
@@ -1604,8 +1604,7 @@
     }
     else if ( TdiTemp < CHEM_DISINFECT_MINIMUM_TEMPERATURE_C )
     {
-        isChemDisinfectTempAboveTarget     = FALSE;
-        ischemDisinfectWarmupTargetReached = FALSE;
+        isChemDisinfectTempAboveTarget = FALSE;
     }
 
     if ( TRUE == isChemDisinfectTempAboveTarget )